Table of Contents
Neptune.Client¶A low-level client representing Amazon Neptune
Amazon Neptune is a fast, reliable, fully-managed graph database service that makes it easy to build and run applications that work with highly connected datasets. The core of Amazon Neptune is a purpose-built, high-performance graph database engine optimized for storing billions of relationships and querying the graph with milliseconds latency. Amazon Neptune supports popular graph models Property Graph and W3C's RDF, and their respective query languages Apache TinkerPop Gremlin and SPARQL, allowing you to easily build queries that efficiently navigate highly connected datasets. Neptune powers graph use cases such as recommendation engines, fraud detection, knowledge graphs, drug discovery, and network security.
This interface reference for Amazon Neptune contains documentation for a programming or command line interface you can use to manage Amazon Neptune. Note that Amazon Neptune is asynchronous, which means that some interfaces might require techniques such as polling or callback functions to determine when a command has been applied. In this reference, the parameter descriptions indicate whether a command is applied immediately, on the next instance reboot, or during the maintenance window. The reference structure is as follows, and we list following some related topics from the user guide.
import boto3
client = boto3.client('neptune')
These are the available methods:
add_role_to_db_cluster()add_source_identifier_to_subscription()add_tags_to_resource()apply_pending_maintenance_action()can_paginate()close()copy_db_cluster_parameter_group()copy_db_cluster_snapshot()copy_db_parameter_group()create_db_cluster()create_db_cluster_endpoint()create_db_cluster_parameter_group()create_db_cluster_snapshot()create_db_instance()create_db_parameter_group()create_db_subnet_group()create_event_subscription()create_global_cluster()delete_db_cluster()delete_db_cluster_endpoint()delete_db_cluster_parameter_group()delete_db_cluster_snapshot()delete_db_instance()delete_db_parameter_group()delete_db_subnet_group()delete_event_subscription()delete_global_cluster()describe_db_cluster_endpoints()describe_db_cluster_parameter_groups()describe_db_cluster_parameters()describe_db_cluster_snapshot_attributes()describe_db_cluster_snapshots()describe_db_clusters()describe_db_engine_versions()describe_db_instances()describe_db_parameter_groups()describe_db_parameters()describe_db_subnet_groups()describe_engine_default_cluster_parameters()describe_engine_default_parameters()describe_event_categories()describe_event_subscriptions()describe_events()describe_global_clusters()describe_orderable_db_instance_options()describe_pending_maintenance_actions()describe_valid_db_instance_modifications()failover_db_cluster()failover_global_cluster()get_paginator()get_waiter()list_tags_for_resource()modify_db_cluster()modify_db_cluster_endpoint()modify_db_cluster_parameter_group()modify_db_cluster_snapshot_attribute()modify_db_instance()modify_db_parameter_group()modify_db_subnet_group()modify_event_subscription()modify_global_cluster()promote_read_replica_db_cluster()reboot_db_instance()remove_from_global_cluster()remove_role_from_db_cluster()remove_source_identifier_from_subscription()remove_tags_from_resource()reset_db_cluster_parameter_group()reset_db_parameter_group()restore_db_cluster_from_snapshot()restore_db_cluster_to_point_in_time()start_db_cluster()stop_db_cluster()add_role_to_db_cluster(**kwargs)¶Associates an Identity and Access Management (IAM) role with an Neptune DB cluster.
See also: AWS API Documentation
Request Syntax
response = client.add_role_to_db_cluster(
DBClusterIdentifier='string',
RoleArn='string',
FeatureName='string'
)
[REQUIRED]
The name of the DB cluster to associate the IAM role with.
[REQUIRED]
The Amazon Resource Name (ARN) of the IAM role to associate with the Neptune DB cluster, for example arn:aws:iam::123456789012:role/NeptuneAccessRole .
None
Exceptions
Neptune.Client.exceptions.DBClusterNotFoundFaultNeptune.Client.exceptions.DBClusterRoleAlreadyExistsFaultNeptune.Client.exceptions.InvalidDBClusterStateFaultNeptune.Client.exceptions.DBClusterRoleQuotaExceededFaultadd_source_identifier_to_subscription(**kwargs)¶Adds a source identifier to an existing event notification subscription.
See also: AWS API Documentation
Request Syntax
response = client.add_source_identifier_to_subscription(
SubscriptionName='string',
SourceIdentifier='string'
)
[REQUIRED]
The name of the event notification subscription you want to add a source identifier to.
[REQUIRED]
The identifier of the event source to be added.
Constraints:
DBInstanceIdentifier must be supplied.DBSecurityGroupName must be supplied.DBParameterGroupName must be supplied.DBSnapshotIdentifier must be supplied.dict
Response Syntax
{
'EventSubscription': {
'CustomerAwsId': 'string',
'CustSubscriptionId': 'string',
'SnsTopicArn': 'string',
'Status': 'string',
'SubscriptionCreationTime': 'string',
'SourceType': 'string',
'SourceIdsList': [
'string',
],
'EventCategoriesList': [
'string',
],
'Enabled': True|False,
'EventSubscriptionArn': 'string'
}
}
Response Structure
(dict) --
EventSubscription (dict) --
Contains the results of a successful invocation of the DescribeEventSubscriptions action.
CustomerAwsId (string) --
The Amazon customer account associated with the event notification subscription.
CustSubscriptionId (string) --
The event notification subscription Id.
SnsTopicArn (string) --
The topic ARN of the event notification subscription.
Status (string) --
The status of the event notification subscription.
Constraints:
Can be one of the following: creating | modifying | deleting | active | no-permission | topic-not-exist
The status "no-permission" indicates that Neptune no longer has permission to post to the SNS topic. The status "topic-not-exist" indicates that the topic was deleted after the subscription was created.
SubscriptionCreationTime (string) --
The time the event notification subscription was created.
SourceType (string) --
The source type for the event notification subscription.
SourceIdsList (list) --
A list of source IDs for the event notification subscription.
EventCategoriesList (list) --
A list of event categories for the event notification subscription.
Enabled (boolean) --
A Boolean value indicating if the subscription is enabled. True indicates the subscription is enabled.
EventSubscriptionArn (string) --
The Amazon Resource Name (ARN) for the event subscription.
Exceptions
Neptune.Client.exceptions.SubscriptionNotFoundFaultNeptune.Client.exceptions.SourceNotFoundFaultAdds metadata tags to an Amazon Neptune resource. These tags can also be used with cost allocation reporting to track cost associated with Amazon Neptune resources, or used in a Condition statement in an IAM policy for Amazon Neptune.
See also: AWS API Documentation
Request Syntax
response = client.add_tags_to_resource(
ResourceName='string',
Tags=[
{
'Key': 'string',
'Value': 'string'
},
]
)
[REQUIRED]
The Amazon Neptune resource that the tags are added to. This value is an Amazon Resource Name (ARN). For information about creating an ARN, see Constructing an Amazon Resource Name (ARN) .
[REQUIRED]
The tags to be assigned to the Amazon Neptune resource.
Metadata assigned to an Amazon Neptune resource consisting of a key-value pair.
A key is the required name of the tag. The string value can be from 1 to 128 Unicode characters in length and can't be prefixed with aws: or rds: . The string can only contain the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
A value is the optional value of the tag. The string value can be from 1 to 256 Unicode characters in length and can't be prefixed with aws: or rds: . The string can only contain the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
None
Exceptions
Neptune.Client.exceptions.DBInstanceNotFoundFaultNeptune.Client.exceptions.DBSnapshotNotFoundFaultNeptune.Client.exceptions.DBClusterNotFoundFaultapply_pending_maintenance_action(**kwargs)¶Applies a pending maintenance action to a resource (for example, to a DB instance).
See also: AWS API Documentation
Request Syntax
response = client.apply_pending_maintenance_action(
ResourceIdentifier='string',
ApplyAction='string',
OptInType='string'
)
[REQUIRED]
The Amazon Resource Name (ARN) of the resource that the pending maintenance action applies to. For information about creating an ARN, see Constructing an Amazon Resource Name (ARN) .
[REQUIRED]
The pending maintenance action to apply to this resource.
Valid values: system-update , db-upgrade
[REQUIRED]
A value that specifies the type of opt-in request, or undoes an opt-in request. An opt-in request of type immediate can't be undone.
Valid values:
immediate - Apply the maintenance action immediately.next-maintenance - Apply the maintenance action during the next maintenance window for the resource.undo-opt-in - Cancel any existing next-maintenance opt-in requests.dict
Response Syntax
{
'ResourcePendingMaintenanceActions': {
'ResourceIdentifier': 'string',
'PendingMaintenanceActionDetails': [
{
'Action': 'string',
'AutoAppliedAfterDate': datetime(2015, 1, 1),
'ForcedApplyDate': datetime(2015, 1, 1),
'OptInStatus': 'string',
'CurrentApplyDate': datetime(2015, 1, 1),
'Description': 'string'
},
]
}
}
Response Structure
(dict) --
ResourcePendingMaintenanceActions (dict) --
Describes the pending maintenance actions for a resource.
ResourceIdentifier (string) --
The ARN of the resource that has pending maintenance actions.
PendingMaintenanceActionDetails (list) --
A list that provides details about the pending maintenance actions for the resource.
(dict) --
Provides information about a pending maintenance action for a resource.
Action (string) --
The type of pending maintenance action that is available for the resource.
AutoAppliedAfterDate (datetime) --
The date of the maintenance window when the action is applied. The maintenance action is applied to the resource during its first maintenance window after this date. If this date is specified, any next-maintenance opt-in requests are ignored.
ForcedApplyDate (datetime) --
The date when the maintenance action is automatically applied. The maintenance action is applied to the resource on this date regardless of the maintenance window for the resource. If this date is specified, any immediate opt-in requests are ignored.
OptInStatus (string) --
Indicates the type of opt-in request that has been received for the resource.
CurrentApplyDate (datetime) --
The effective date when the pending maintenance action is applied to the resource. This date takes into account opt-in requests received from the ApplyPendingMaintenanceAction API, the AutoAppliedAfterDate , and the ForcedApplyDate . This value is blank if an opt-in request has not been received and nothing has been specified as AutoAppliedAfterDate or ForcedApplyDate .
Description (string) --
A description providing more detail about the maintenance action.
Exceptions
Neptune.Client.exceptions.ResourceNotFoundFaultcan_paginate(operation_name)¶Check if an operation can be paginated.
create_foo, and you'd normally invoke the
operation as client.create_foo(**kwargs), if the
create_foo operation can be paginated, you can use the
call client.get_paginator("create_foo").True if the operation can be paginated,
False otherwise.close()¶Closes underlying endpoint connections.
copy_db_cluster_parameter_group(**kwargs)¶Copies the specified DB cluster parameter group.
See also: AWS API Documentation
Request Syntax
response = client.copy_db_cluster_parameter_group(
SourceDBClusterParameterGroupIdentifier='string',
TargetDBClusterParameterGroupIdentifier='string',
TargetDBClusterParameterGroupDescription='string',
Tags=[
{
'Key': 'string',
'Value': 'string'
},
]
)
[REQUIRED]
The identifier or Amazon Resource Name (ARN) for the source DB cluster parameter group. For information about creating an ARN, see Constructing an Amazon Resource Name (ARN) .
Constraints:
my-db-cluster-param-group , or a valid ARN.arn:aws:rds:us-east-1:123456789012:cluster-pg:custom-cluster-group1 .[REQUIRED]
The identifier for the copied DB cluster parameter group.
Constraints:
Example: my-cluster-param-group1
[REQUIRED]
A description for the copied DB cluster parameter group.
The tags to be assigned to the copied DB cluster parameter group.
Metadata assigned to an Amazon Neptune resource consisting of a key-value pair.
A key is the required name of the tag. The string value can be from 1 to 128 Unicode characters in length and can't be prefixed with aws: or rds: . The string can only contain the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
A value is the optional value of the tag. The string value can be from 1 to 256 Unicode characters in length and can't be prefixed with aws: or rds: . The string can only contain the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
dict
Response Syntax
{
'DBClusterParameterGroup': {
'DBClusterParameterGroupName': 'string',
'DBParameterGroupFamily': 'string',
'Description': 'string',
'DBClusterParameterGroupArn': 'string'
}
}
Response Structure
(dict) --
DBClusterParameterGroup (dict) --
Contains the details of an Amazon Neptune DB cluster parameter group.
This data type is used as a response element in the DescribeDBClusterParameterGroups action.
DBClusterParameterGroupName (string) --
Provides the name of the DB cluster parameter group.
DBParameterGroupFamily (string) --
Provides the name of the DB parameter group family that this DB cluster parameter group is compatible with.
Description (string) --
Provides the customer-specified description for this DB cluster parameter group.
DBClusterParameterGroupArn (string) --
The Amazon Resource Name (ARN) for the DB cluster parameter group.
Exceptions
Neptune.Client.exceptions.DBParameterGroupNotFoundFaultNeptune.Client.exceptions.DBParameterGroupQuotaExceededFaultNeptune.Client.exceptions.DBParameterGroupAlreadyExistsFaultcopy_db_cluster_snapshot(**kwargs)¶Copies a snapshot of a DB cluster.
To copy a DB cluster snapshot from a shared manual DB cluster snapshot, SourceDBClusterSnapshotIdentifier must be the Amazon Resource Name (ARN) of the shared DB cluster snapshot.
See also: AWS API Documentation
Request Syntax
response = client.copy_db_cluster_snapshot(
SourceDBClusterSnapshotIdentifier='string',
TargetDBClusterSnapshotIdentifier='string',
KmsKeyId='string',
CopyTags=True|False,
Tags=[
{
'Key': 'string',
'Value': 'string'
},
],
SourceRegion='string'
)
[REQUIRED]
The identifier of the DB cluster snapshot to copy. This parameter is not case-sensitive.
Constraints:
Example: my-cluster-snapshot1
[REQUIRED]
The identifier of the new DB cluster snapshot to create from the source DB cluster snapshot. This parameter is not case-sensitive.
Constraints:
Example: my-cluster-snapshot2
The Amazon Amazon KMS key ID for an encrypted DB cluster snapshot. The KMS key ID is the Amazon Resource Name (ARN), KMS key identifier, or the KMS key alias for the KMS encryption key.
If you copy an encrypted DB cluster snapshot from your Amazon account, you can specify a value for KmsKeyId to encrypt the copy with a new KMS encryption key. If you don't specify a value for KmsKeyId , then the copy of the DB cluster snapshot is encrypted with the same KMS key as the source DB cluster snapshot.
If you copy an encrypted DB cluster snapshot that is shared from another Amazon account, then you must specify a value for KmsKeyId .
KMS encryption keys are specific to the Amazon Region that they are created in, and you can't use encryption keys from one Amazon Region in another Amazon Region.
You cannot encrypt an unencrypted DB cluster snapshot when you copy it. If you try to copy an unencrypted DB cluster snapshot and specify a value for the KmsKeyId parameter, an error is returned.
Not currently supported.
Please note that this parameter is automatically populated if it is not provided. Including this parameter is not required
The tags to assign to the new DB cluster snapshot copy.
Metadata assigned to an Amazon Neptune resource consisting of a key-value pair.
A key is the required name of the tag. The string value can be from 1 to 128 Unicode characters in length and can't be prefixed with aws: or rds: . The string can only contain the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
A value is the optional value of the tag. The string value can be from 1 to 256 Unicode characters in length and can't be prefixed with aws: or rds: . The string can only contain the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
dict
Response Syntax
{
'DBClusterSnapshot': {
'AvailabilityZones': [
'string',
],
'DBClusterSnapshotIdentifier': 'string',
'DBClusterIdentifier': 'string',
'SnapshotCreateTime': datetime(2015, 1, 1),
'Engine': 'string',
'AllocatedStorage': 123,
'Status': 'string',
'Port': 123,
'VpcId': 'string',
'ClusterCreateTime': datetime(2015, 1, 1),
'MasterUsername': 'string',
'EngineVersion': 'string',
'LicenseModel': 'string',
'SnapshotType': 'string',
'PercentProgress': 123,
'StorageEncrypted': True|False,
'KmsKeyId': 'string',
'DBClusterSnapshotArn': 'string',
'SourceDBClusterSnapshotArn': 'string',
'IAMDatabaseAuthenticationEnabled': True|False
}
}
Response Structure
(dict) --
DBClusterSnapshot (dict) --
Contains the details for an Amazon Neptune DB cluster snapshot
This data type is used as a response element in the DescribeDBClusterSnapshots action.
AvailabilityZones (list) --
Provides the list of EC2 Availability Zones that instances in the DB cluster snapshot can be restored in.
DBClusterSnapshotIdentifier (string) --
Specifies the identifier for a DB cluster snapshot. Must match the identifier of an existing snapshot.
After you restore a DB cluster using a DBClusterSnapshotIdentifier , you must specify the same DBClusterSnapshotIdentifier for any future updates to the DB cluster. When you specify this property for an update, the DB cluster is not restored from the snapshot again, and the data in the database is not changed.
However, if you don't specify the DBClusterSnapshotIdentifier , an empty DB cluster is created, and the original DB cluster is deleted. If you specify a property that is different from the previous snapshot restore property, the DB cluster is restored from the snapshot specified by the DBClusterSnapshotIdentifier , and the original DB cluster is deleted.
DBClusterIdentifier (string) --
Specifies the DB cluster identifier of the DB cluster that this DB cluster snapshot was created from.
SnapshotCreateTime (datetime) --
Provides the time when the snapshot was taken, in Universal Coordinated Time (UTC).
Engine (string) --
Specifies the name of the database engine.
AllocatedStorage (integer) --
Specifies the allocated storage size in gibibytes (GiB).
Status (string) --
Specifies the status of this DB cluster snapshot.
Port (integer) --
Specifies the port that the DB cluster was listening on at the time of the snapshot.
VpcId (string) --
Provides the VPC ID associated with the DB cluster snapshot.
ClusterCreateTime (datetime) --
Specifies the time when the DB cluster was created, in Universal Coordinated Time (UTC).
MasterUsername (string) --
Not supported by Neptune.
EngineVersion (string) --
Provides the version of the database engine for this DB cluster snapshot.
LicenseModel (string) --
Provides the license model information for this DB cluster snapshot.
SnapshotType (string) --
Provides the type of the DB cluster snapshot.
PercentProgress (integer) --
Specifies the percentage of the estimated data that has been transferred.
StorageEncrypted (boolean) --
Specifies whether the DB cluster snapshot is encrypted.
KmsKeyId (string) --
If StorageEncrypted is true, the Amazon KMS key identifier for the encrypted DB cluster snapshot.
DBClusterSnapshotArn (string) --
The Amazon Resource Name (ARN) for the DB cluster snapshot.
SourceDBClusterSnapshotArn (string) --
If the DB cluster snapshot was copied from a source DB cluster snapshot, the Amazon Resource Name (ARN) for the source DB cluster snapshot, otherwise, a null value.
IAMDatabaseAuthenticationEnabled (boolean) --
True if mapping of Amazon Identity and Access Management (IAM) accounts to database accounts is enabled, and otherwise false.
Exceptions
Neptune.Client.exceptions.DBClusterSnapshotAlreadyExistsFaultNeptune.Client.exceptions.DBClusterSnapshotNotFoundFaultNeptune.Client.exceptions.InvalidDBClusterStateFaultNeptune.Client.exceptions.InvalidDBClusterSnapshotStateFaultNeptune.Client.exceptions.SnapshotQuotaExceededFaultNeptune.Client.exceptions.KMSKeyNotAccessibleFaultcopy_db_parameter_group(**kwargs)¶Copies the specified DB parameter group.
See also: AWS API Documentation
Request Syntax
response = client.copy_db_parameter_group(
SourceDBParameterGroupIdentifier='string',
TargetDBParameterGroupIdentifier='string',
TargetDBParameterGroupDescription='string',
Tags=[
{
'Key': 'string',
'Value': 'string'
},
]
)
[REQUIRED]
The identifier or ARN for the source DB parameter group. For information about creating an ARN, see Constructing an Amazon Resource Name (ARN) .
Constraints:
my-db-param-group , or a valid ARN.[REQUIRED]
The identifier for the copied DB parameter group.
Constraints:
Example: my-db-parameter-group
[REQUIRED]
A description for the copied DB parameter group.
The tags to be assigned to the copied DB parameter group.
Metadata assigned to an Amazon Neptune resource consisting of a key-value pair.
A key is the required name of the tag. The string value can be from 1 to 128 Unicode characters in length and can't be prefixed with aws: or rds: . The string can only contain the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
A value is the optional value of the tag. The string value can be from 1 to 256 Unicode characters in length and can't be prefixed with aws: or rds: . The string can only contain the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
dict
Response Syntax
{
'DBParameterGroup': {
'DBParameterGroupName': 'string',
'DBParameterGroupFamily': 'string',
'Description': 'string',
'DBParameterGroupArn': 'string'
}
}
Response Structure
(dict) --
DBParameterGroup (dict) --
Contains the details of an Amazon Neptune DB parameter group.
This data type is used as a response element in the DescribeDBParameterGroups action.
DBParameterGroupName (string) --
Provides the name of the DB parameter group.
DBParameterGroupFamily (string) --
Provides the name of the DB parameter group family that this DB parameter group is compatible with.
Description (string) --
Provides the customer-specified description for this DB parameter group.
DBParameterGroupArn (string) --
The Amazon Resource Name (ARN) for the DB parameter group.
Exceptions
Neptune.Client.exceptions.DBParameterGroupNotFoundFaultNeptune.Client.exceptions.DBParameterGroupAlreadyExistsFaultNeptune.Client.exceptions.DBParameterGroupQuotaExceededFaultcreate_db_cluster(**kwargs)¶Creates a new Amazon Neptune DB cluster.
You can use the ReplicationSourceIdentifier parameter to create the DB cluster as a Read Replica of another DB cluster or Amazon Neptune DB instance.
Note that when you create a new cluster using CreateDBCluster directly, deletion protection is disabled by default (when you create a new production cluster in the console, deletion protection is enabled by default). You can only delete a DB cluster if its DeletionProtection field is set to false .
See also: AWS API Documentation
Request Syntax
response = client.create_db_cluster(
AvailabilityZones=[
'string',
],
BackupRetentionPeriod=123,
CharacterSetName='string',
CopyTagsToSnapshot=True|False,
DatabaseName='string',
DBClusterIdentifier='string',
DBClusterParameterGroupName='string',
VpcSecurityGroupIds=[
'string',
],
DBSubnetGroupName='string',
Engine='string',
EngineVersion='string',
Port=123,
MasterUsername='string',
MasterUserPassword='string',
OptionGroupName='string',
PreferredBackupWindow='string',
PreferredMaintenanceWindow='string',
ReplicationSourceIdentifier='string',
Tags=[
{
'Key': 'string',
'Value': 'string'
},
],
StorageEncrypted=True|False,
KmsKeyId='string',
EnableIAMDatabaseAuthentication=True|False,
EnableCloudwatchLogsExports=[
'string',
],
DeletionProtection=True|False,
ServerlessV2ScalingConfiguration={
'MinCapacity': 123.0,
'MaxCapacity': 123.0
},
GlobalClusterIdentifier='string',
SourceRegion='string'
)
A list of EC2 Availability Zones that instances in the DB cluster can be created in.
The number of days for which automated backups are retained. You must specify a minimum value of 1.
Default: 1
Constraints:
[REQUIRED]
The DB cluster identifier. This parameter is stored as a lowercase string.
Constraints:
Example: my-cluster1
The name of the DB cluster parameter group to associate with this DB cluster. If this argument is omitted, the default is used.
Constraints:
A list of EC2 VPC security groups to associate with this DB cluster.
A DB subnet group to associate with this DB cluster.
Constraints: Must match the name of an existing DBSubnetGroup. Must not be default.
Example: mySubnetgroup
[REQUIRED]
The name of the database engine to be used for this DB cluster.
Valid Values: neptune
The version number of the database engine to use for the new DB cluster.
Example: 1.0.2.1
The port number on which the instances in the DB cluster accept connections.
Default: 8182
The daily time range during which automated backups are created if automated backups are enabled using the BackupRetentionPeriod parameter.
The default is a 30-minute window selected at random from an 8-hour block of time for each Amazon Region. To see the time blocks available, see Adjusting the Preferred Maintenance Window in the Amazon Neptune User Guide.
Constraints:
hh24:mi-hh24:mi .The weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC).
Format: ddd:hh24:mi-ddd:hh24:mi
The default is a 30-minute window selected at random from an 8-hour block of time for each Amazon Region, occurring on a random day of the week. To see the time blocks available, see Adjusting the Preferred Maintenance Window in the Amazon Neptune User Guide.
Valid Days: Mon, Tue, Wed, Thu, Fri, Sat, Sun.
Constraints: Minimum 30-minute window.
The tags to assign to the new DB cluster.
Metadata assigned to an Amazon Neptune resource consisting of a key-value pair.
A key is the required name of the tag. The string value can be from 1 to 128 Unicode characters in length and can't be prefixed with aws: or rds: . The string can only contain the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
A value is the optional value of the tag. The string value can be from 1 to 256 Unicode characters in length and can't be prefixed with aws: or rds: . The string can only contain the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
The Amazon KMS key identifier for an encrypted DB cluster.
The KMS key identifier is the Amazon Resource Name (ARN) for the KMS encryption key. If you are creating a DB cluster with the same Amazon account that owns the KMS encryption key used to encrypt the new DB cluster, then you can use the KMS key alias instead of the ARN for the KMS encryption key.
If an encryption key is not specified in KmsKeyId :
ReplicationSourceIdentifier identifies an encrypted source, then Amazon Neptune will use the encryption key used to encrypt the source. Otherwise, Amazon Neptune will use your default encryption key.StorageEncrypted parameter is true and ReplicationSourceIdentifier is not specified, then Amazon Neptune will use your default encryption key.Amazon KMS creates the default encryption key for your Amazon account. Your Amazon account has a different default encryption key for each Amazon Region.
If you create a Read Replica of an encrypted DB cluster in another Amazon Region, you must set KmsKeyId to a KMS key ID that is valid in the destination Amazon Region. This key is used to encrypt the Read Replica in that Amazon Region.
This parameter is not currently supported.
Please note that this parameter is automatically populated if it is not provided. Including this parameter is not required
If set to true , enables Amazon Identity and Access Management (IAM) authentication for the entire DB cluster (this cannot be set at an instance level).
Default: false .
The list of log types that need to be enabled for exporting to CloudWatch Logs.
Contains the scaling configuration of a Neptune Serverless DB cluster.
For more information, see Using Amazon Neptune Serverless in the Amazon Neptune User Guide .
The minimum number of Neptune capacity units (NCUs) for a DB instance in a Neptune Serverless cluster. You can specify NCU values in half-step increments, such as 8, 8.5, 9, and so on.
The maximum number of Neptune capacity units (NCUs) for a DB instance in a Neptune Serverless cluster. You can specify NCU values in half-step increments, such as 40, 40.5, 41, and so on.
dict
Response Syntax
{
'DBCluster': {
'AllocatedStorage': 123,
'AvailabilityZones': [
'string',
],
'BackupRetentionPeriod': 123,
'CharacterSetName': 'string',
'DatabaseName': 'string',
'DBClusterIdentifier': 'string',
'DBClusterParameterGroup': 'string',
'DBSubnetGroup': 'string',
'Status': 'string',
'PercentProgress': 'string',
'EarliestRestorableTime': datetime(2015, 1, 1),
'Endpoint': 'string',
'ReaderEndpoint': 'string',
'MultiAZ': True|False,
'Engine': 'string',
'EngineVersion': 'string',
'LatestRestorableTime': datetime(2015, 1, 1),
'Port': 123,
'MasterUsername': 'string',
'DBClusterOptionGroupMemberships': [
{
'DBClusterOptionGroupName': 'string',
'Status': 'string'
},
],
'PreferredBackupWindow': 'string',
'PreferredMaintenanceWindow': 'string',
'ReplicationSourceIdentifier': 'string',
'ReadReplicaIdentifiers': [
'string',
],
'DBClusterMembers': [
{
'DBInstanceIdentifier': 'string',
'IsClusterWriter': True|False,
'DBClusterParameterGroupStatus': 'string',
'PromotionTier': 123
},
],
'VpcSecurityGroups': [
{
'VpcSecurityGroupId': 'string',
'Status': 'string'
},
],
'HostedZoneId': 'string',
'StorageEncrypted': True|False,
'KmsKeyId': 'string',
'DbClusterResourceId': 'string',
'DBClusterArn': 'string',
'AssociatedRoles': [
{
'RoleArn': 'string',
'Status': 'string',
'FeatureName': 'string'
},
],
'IAMDatabaseAuthenticationEnabled': True|False,
'CloneGroupId': 'string',
'ClusterCreateTime': datetime(2015, 1, 1),
'CopyTagsToSnapshot': True|False,
'EnabledCloudwatchLogsExports': [
'string',
],
'DeletionProtection': True|False,
'CrossAccountClone': True|False,
'AutomaticRestartTime': datetime(2015, 1, 1),
'ServerlessV2ScalingConfiguration': {
'MinCapacity': 123.0,
'MaxCapacity': 123.0
}
}
}
Response Structure
(dict) --
DBCluster (dict) --
Contains the details of an Amazon Neptune DB cluster.
This data type is used as a response element in the DescribeDBClusters action.
AllocatedStorage (integer) --
AllocatedStoragealways returns 1, because Neptune DB cluster storage size is not fixed, but instead automatically adjusts as needed.
AvailabilityZones (list) --
Provides the list of EC2 Availability Zones that instances in the DB cluster can be created in.
BackupRetentionPeriod (integer) --
Specifies the number of days for which automatic DB snapshots are retained.
CharacterSetName (string) --
Not supported by Neptune.
DatabaseName (string) --
Contains the name of the initial database of this DB cluster that was provided at create time, if one was specified when the DB cluster was created. This same name is returned for the life of the DB cluster.
DBClusterIdentifier (string) --
Contains a user-supplied DB cluster identifier. This identifier is the unique key that identifies a DB cluster.
DBClusterParameterGroup (string) --
Specifies the name of the DB cluster parameter group for the DB cluster.
DBSubnetGroup (string) --
Specifies information on the subnet group associated with the DB cluster, including the name, description, and subnets in the subnet group.
Status (string) --
Specifies the current state of this DB cluster.
PercentProgress (string) --
Specifies the progress of the operation as a percentage.
EarliestRestorableTime (datetime) --
Specifies the earliest time to which a database can be restored with point-in-time restore.
Endpoint (string) --
Specifies the connection endpoint for the primary instance of the DB cluster.
ReaderEndpoint (string) --
The reader endpoint for the DB cluster. The reader endpoint for a DB cluster load-balances connections across the Read Replicas that are available in a DB cluster. As clients request new connections to the reader endpoint, Neptune distributes the connection requests among the Read Replicas in the DB cluster. This functionality can help balance your read workload across multiple Read Replicas in your DB cluster.
If a failover occurs, and the Read Replica that you are connected to is promoted to be the primary instance, your connection is dropped. To continue sending your read workload to other Read Replicas in the cluster, you can then reconnect to the reader endpoint.
MultiAZ (boolean) --
Specifies whether the DB cluster has instances in multiple Availability Zones.
Engine (string) --
Provides the name of the database engine to be used for this DB cluster.
EngineVersion (string) --
Indicates the database engine version.
LatestRestorableTime (datetime) --
Specifies the latest time to which a database can be restored with point-in-time restore.
Port (integer) --
Specifies the port that the database engine is listening on.
MasterUsername (string) --
Not supported by Neptune.
DBClusterOptionGroupMemberships (list) --
Not supported by Neptune.
(dict) --
Not supported by Neptune.
DBClusterOptionGroupName (string) --
Not supported by Neptune.
Status (string) --
Not supported by Neptune.
PreferredBackupWindow (string) --
Specifies the daily time range during which automated backups are created if automated backups are enabled, as determined by the BackupRetentionPeriod .
PreferredMaintenanceWindow (string) --
Specifies the weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC).
ReplicationSourceIdentifier (string) --
Not supported by Neptune.
ReadReplicaIdentifiers (list) --
Contains one or more identifiers of the Read Replicas associated with this DB cluster.
DBClusterMembers (list) --
Provides the list of instances that make up the DB cluster.
(dict) --
Contains information about an instance that is part of a DB cluster.
DBInstanceIdentifier (string) --
Specifies the instance identifier for this member of the DB cluster.
IsClusterWriter (boolean) --
Value that is true if the cluster member is the primary instance for the DB cluster and false otherwise.
DBClusterParameterGroupStatus (string) --
Specifies the status of the DB cluster parameter group for this member of the DB cluster.
PromotionTier (integer) --
A value that specifies the order in which a Read Replica is promoted to the primary instance after a failure of the existing primary instance.
VpcSecurityGroups (list) --
Provides a list of VPC security groups that the DB cluster belongs to.
(dict) --
This data type is used as a response element for queries on VPC security group membership.
VpcSecurityGroupId (string) --
The name of the VPC security group.
Status (string) --
The status of the VPC security group.
HostedZoneId (string) --
Specifies the ID that Amazon Route 53 assigns when you create a hosted zone.
StorageEncrypted (boolean) --
Specifies whether the DB cluster is encrypted.
KmsKeyId (string) --
If StorageEncrypted is true, the Amazon KMS key identifier for the encrypted DB cluster.
DbClusterResourceId (string) --
The Amazon Region-unique, immutable identifier for the DB cluster. This identifier is found in Amazon CloudTrail log entries whenever the Amazon KMS key for the DB cluster is accessed.
DBClusterArn (string) --
The Amazon Resource Name (ARN) for the DB cluster.
AssociatedRoles (list) --
Provides a list of the Amazon Identity and Access Management (IAM) roles that are associated with the DB cluster. IAM roles that are associated with a DB cluster grant permission for the DB cluster to access other Amazon services on your behalf.
(dict) --
Describes an Amazon Identity and Access Management (IAM) role that is associated with a DB cluster.
RoleArn (string) --
The Amazon Resource Name (ARN) of the IAM role that is associated with the DB cluster.
Status (string) --
Describes the state of association between the IAM role and the DB cluster. The Status property returns one of the following values:
ACTIVE - the IAM role ARN is associated with the DB cluster and can be used to access other Amazon services on your behalf.PENDING - the IAM role ARN is being associated with the DB cluster.INVALID - the IAM role ARN is associated with the DB cluster, but the DB cluster is unable to assume the IAM role in order to access other Amazon services on your behalf.FeatureName (string) --
The name of the feature associated with the Amazon Identity and Access Management (IAM) role. For the list of supported feature names, see DescribeDBEngineVersions .
IAMDatabaseAuthenticationEnabled (boolean) --
True if mapping of Amazon Identity and Access Management (IAM) accounts to database accounts is enabled, and otherwise false.
CloneGroupId (string) --
Identifies the clone group to which the DB cluster is associated.
ClusterCreateTime (datetime) --
Specifies the time when the DB cluster was created, in Universal Coordinated Time (UTC).
CopyTagsToSnapshot (boolean) --
If set to ``true`` , tags are copied to any snapshot of the DB cluster that is created.
EnabledCloudwatchLogsExports (list) --
A list of log types that this DB cluster is configured to export to CloudWatch Logs.
DeletionProtection (boolean) --
Indicates whether or not the DB cluster has deletion protection enabled. The database can't be deleted when deletion protection is enabled.
CrossAccountClone (boolean) --
If set to true , the DB cluster can be cloned across accounts.
AutomaticRestartTime (datetime) --
Time at which the DB cluster will be automatically restarted.
ServerlessV2ScalingConfiguration (dict) --
Shows the scaling configuration for a Neptune Serverless DB cluster.
For more information, see Using Amazon Neptune Serverless in the Amazon Neptune User Guide .
MinCapacity (float) --
The minimum number of Neptune capacity units (NCUs) for a DB instance in a Neptune Serverless cluster. You can specify NCU values in half-step increments, such as 8, 8.5, 9, and so on.
MaxCapacity (float) --
The maximum number of Neptune capacity units (NCUs) for a DB instance in a Neptune Serverless cluster. You can specify NCU values in half-step increments, such as 40, 40.5, 41, and so on.
Exceptions
Neptune.Client.exceptions.DBClusterAlreadyExistsFaultNeptune.Client.exceptions.InsufficientStorageClusterCapacityFaultNeptune.Client.exceptions.DBClusterQuotaExceededFaultNeptune.Client.exceptions.StorageQuotaExceededFaultNeptune.Client.exceptions.DBSubnetGroupNotFoundFaultNeptune.Client.exceptions.InvalidVPCNetworkStateFaultNeptune.Client.exceptions.InvalidDBClusterStateFaultNeptune.Client.exceptions.InvalidDBSubnetGroupStateFaultNeptune.Client.exceptions.InvalidSubnetNeptune.Client.exceptions.InvalidDBInstanceStateFaultNeptune.Client.exceptions.DBClusterParameterGroupNotFoundFaultNeptune.Client.exceptions.KMSKeyNotAccessibleFaultNeptune.Client.exceptions.DBClusterNotFoundFaultNeptune.Client.exceptions.DBInstanceNotFoundFaultNeptune.Client.exceptions.DBSubnetGroupDoesNotCoverEnoughAZsNeptune.Client.exceptions.GlobalClusterNotFoundFaultNeptune.Client.exceptions.InvalidGlobalClusterStateFaultcreate_db_cluster_endpoint(**kwargs)¶Creates a new custom endpoint and associates it with an Amazon Neptune DB cluster.
See also: AWS API Documentation
Request Syntax
response = client.create_db_cluster_endpoint(
DBClusterIdentifier='string',
DBClusterEndpointIdentifier='string',
EndpointType='string',
StaticMembers=[
'string',
],
ExcludedMembers=[
'string',
],
Tags=[
{
'Key': 'string',
'Value': 'string'
},
]
)
[REQUIRED]
The DB cluster identifier of the DB cluster associated with the endpoint. This parameter is stored as a lowercase string.
[REQUIRED]
The identifier to use for the new endpoint. This parameter is stored as a lowercase string.
[REQUIRED]
The type of the endpoint. One of: READER , WRITER , ANY .
List of DB instance identifiers that are part of the custom endpoint group.
List of DB instance identifiers that aren't part of the custom endpoint group. All other eligible instances are reachable through the custom endpoint. Only relevant if the list of static members is empty.
The tags to be assigned to the Amazon Neptune resource.
Metadata assigned to an Amazon Neptune resource consisting of a key-value pair.
A key is the required name of the tag. The string value can be from 1 to 128 Unicode characters in length and can't be prefixed with aws: or rds: . The string can only contain the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
A value is the optional value of the tag. The string value can be from 1 to 256 Unicode characters in length and can't be prefixed with aws: or rds: . The string can only contain the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
dict
Response Syntax
{
'DBClusterEndpointIdentifier': 'string',
'DBClusterIdentifier': 'string',
'DBClusterEndpointResourceIdentifier': 'string',
'Endpoint': 'string',
'Status': 'string',
'EndpointType': 'string',
'CustomEndpointType': 'string',
'StaticMembers': [
'string',
],
'ExcludedMembers': [
'string',
],
'DBClusterEndpointArn': 'string'
}
Response Structure
(dict) --
This data type represents the information you need to connect to an Amazon Neptune DB cluster. This data type is used as a response element in the following actions:
CreateDBClusterEndpointDescribeDBClusterEndpointsModifyDBClusterEndpointDeleteDBClusterEndpointFor the data structure that represents Amazon Neptune DB instance endpoints, see Endpoint .
DBClusterEndpointIdentifier (string) --
The identifier associated with the endpoint. This parameter is stored as a lowercase string.
DBClusterIdentifier (string) --
The DB cluster identifier of the DB cluster associated with the endpoint. This parameter is stored as a lowercase string.
DBClusterEndpointResourceIdentifier (string) --
A unique system-generated identifier for an endpoint. It remains the same for the whole life of the endpoint.
Endpoint (string) --
The DNS address of the endpoint.
Status (string) --
The current status of the endpoint. One of: creating , available , deleting , inactive , modifying . The inactive state applies to an endpoint that cannot be used for a certain kind of cluster, such as a writer endpoint for a read-only secondary cluster in a global database.
EndpointType (string) --
The type of the endpoint. One of: READER , WRITER , CUSTOM .
CustomEndpointType (string) --
The type associated with a custom endpoint. One of: READER , WRITER , ANY .
StaticMembers (list) --
List of DB instance identifiers that are part of the custom endpoint group.
ExcludedMembers (list) --
List of DB instance identifiers that aren't part of the custom endpoint group. All other eligible instances are reachable through the custom endpoint. Only relevant if the list of static members is empty.
DBClusterEndpointArn (string) --
The Amazon Resource Name (ARN) for the endpoint.
Exceptions
Neptune.Client.exceptions.DBClusterEndpointQuotaExceededFaultNeptune.Client.exceptions.DBClusterEndpointAlreadyExistsFaultNeptune.Client.exceptions.DBClusterNotFoundFaultNeptune.Client.exceptions.InvalidDBClusterStateFaultNeptune.Client.exceptions.DBInstanceNotFoundFaultNeptune.Client.exceptions.InvalidDBInstanceStateFaultcreate_db_cluster_parameter_group(**kwargs)¶Creates a new DB cluster parameter group.
Parameters in a DB cluster parameter group apply to all of the instances in a DB cluster.
A DB cluster parameter group is initially created with the default parameters for the database engine used by instances in the DB cluster. To provide custom values for any of the parameters, you must modify the group after creating it using ModifyDBClusterParameterGroup . Once you've created a DB cluster parameter group, you need to associate it with your DB cluster using ModifyDBCluster . When you associate a new DB cluster parameter group with a running DB cluster, you need to reboot the DB instances in the DB cluster without failover for the new DB cluster parameter group and associated settings to take effect.
Warning
After you create a DB cluster parameter group, you should wait at least 5 minutes before creating your first DB cluster that uses that DB cluster parameter group as the default parameter group. This allows Amazon Neptune to fully complete the create action before the DB cluster parameter group is used as the default for a new DB cluster. This is especially important for parameters that are critical when creating the default database for a DB cluster, such as the character set for the default database defined by the character_set_database parameter. You can use the Parameter Groups option of the Amazon Neptune console or the DescribeDBClusterParameters command to verify that your DB cluster parameter group has been created or modified.
See also: AWS API Documentation
Request Syntax
response = client.create_db_cluster_parameter_group(
DBClusterParameterGroupName='string',
DBParameterGroupFamily='string',
Description='string',
Tags=[
{
'Key': 'string',
'Value': 'string'
},
]
)
[REQUIRED]
The name of the DB cluster parameter group.
Constraints:
Note
This value is stored as a lowercase string.
[REQUIRED]
The DB cluster parameter group family name. A DB cluster parameter group can be associated with one and only one DB cluster parameter group family, and can be applied only to a DB cluster running a database engine and engine version compatible with that DB cluster parameter group family.
[REQUIRED]
The description for the DB cluster parameter group.
The tags to be assigned to the new DB cluster parameter group.
Metadata assigned to an Amazon Neptune resource consisting of a key-value pair.
A key is the required name of the tag. The string value can be from 1 to 128 Unicode characters in length and can't be prefixed with aws: or rds: . The string can only contain the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
A value is the optional value of the tag. The string value can be from 1 to 256 Unicode characters in length and can't be prefixed with aws: or rds: . The string can only contain the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
dict
Response Syntax
{
'DBClusterParameterGroup': {
'DBClusterParameterGroupName': 'string',
'DBParameterGroupFamily': 'string',
'Description': 'string',
'DBClusterParameterGroupArn': 'string'
}
}
Response Structure
(dict) --
DBClusterParameterGroup (dict) --
Contains the details of an Amazon Neptune DB cluster parameter group.
This data type is used as a response element in the DescribeDBClusterParameterGroups action.
DBClusterParameterGroupName (string) --
Provides the name of the DB cluster parameter group.
DBParameterGroupFamily (string) --
Provides the name of the DB parameter group family that this DB cluster parameter group is compatible with.
Description (string) --
Provides the customer-specified description for this DB cluster parameter group.
DBClusterParameterGroupArn (string) --
The Amazon Resource Name (ARN) for the DB cluster parameter group.
Exceptions
Neptune.Client.exceptions.DBParameterGroupQuotaExceededFaultNeptune.Client.exceptions.DBParameterGroupAlreadyExistsFaultcreate_db_cluster_snapshot(**kwargs)¶Creates a snapshot of a DB cluster.
See also: AWS API Documentation
Request Syntax
response = client.create_db_cluster_snapshot(
DBClusterSnapshotIdentifier='string',
DBClusterIdentifier='string',
Tags=[
{
'Key': 'string',
'Value': 'string'
},
]
)
[REQUIRED]
The identifier of the DB cluster snapshot. This parameter is stored as a lowercase string.
Constraints:
Example: my-cluster1-snapshot1
[REQUIRED]
The identifier of the DB cluster to create a snapshot for. This parameter is not case-sensitive.
Constraints:
Example: my-cluster1
The tags to be assigned to the DB cluster snapshot.
Metadata assigned to an Amazon Neptune resource consisting of a key-value pair.
A key is the required name of the tag. The string value can be from 1 to 128 Unicode characters in length and can't be prefixed with aws: or rds: . The string can only contain the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
A value is the optional value of the tag. The string value can be from 1 to 256 Unicode characters in length and can't be prefixed with aws: or rds: . The string can only contain the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
dict
Response Syntax
{
'DBClusterSnapshot': {
'AvailabilityZones': [
'string',
],
'DBClusterSnapshotIdentifier': 'string',
'DBClusterIdentifier': 'string',
'SnapshotCreateTime': datetime(2015, 1, 1),
'Engine': 'string',
'AllocatedStorage': 123,
'Status': 'string',
'Port': 123,
'VpcId': 'string',
'ClusterCreateTime': datetime(2015, 1, 1),
'MasterUsername': 'string',
'EngineVersion': 'string',
'LicenseModel': 'string',
'SnapshotType': 'string',
'PercentProgress': 123,
'StorageEncrypted': True|False,
'KmsKeyId': 'string',
'DBClusterSnapshotArn': 'string',
'SourceDBClusterSnapshotArn': 'string',
'IAMDatabaseAuthenticationEnabled': True|False
}
}
Response Structure
(dict) --
DBClusterSnapshot (dict) --
Contains the details for an Amazon Neptune DB cluster snapshot
This data type is used as a response element in the DescribeDBClusterSnapshots action.
AvailabilityZones (list) --
Provides the list of EC2 Availability Zones that instances in the DB cluster snapshot can be restored in.
DBClusterSnapshotIdentifier (string) --
Specifies the identifier for a DB cluster snapshot. Must match the identifier of an existing snapshot.
After you restore a DB cluster using a DBClusterSnapshotIdentifier , you must specify the same DBClusterSnapshotIdentifier for any future updates to the DB cluster. When you specify this property for an update, the DB cluster is not restored from the snapshot again, and the data in the database is not changed.
However, if you don't specify the DBClusterSnapshotIdentifier , an empty DB cluster is created, and the original DB cluster is deleted. If you specify a property that is different from the previous snapshot restore property, the DB cluster is restored from the snapshot specified by the DBClusterSnapshotIdentifier , and the original DB cluster is deleted.
DBClusterIdentifier (string) --
Specifies the DB cluster identifier of the DB cluster that this DB cluster snapshot was created from.
SnapshotCreateTime (datetime) --
Provides the time when the snapshot was taken, in Universal Coordinated Time (UTC).
Engine (string) --
Specifies the name of the database engine.
AllocatedStorage (integer) --
Specifies the allocated storage size in gibibytes (GiB).
Status (string) --
Specifies the status of this DB cluster snapshot.
Port (integer) --
Specifies the port that the DB cluster was listening on at the time of the snapshot.
VpcId (string) --
Provides the VPC ID associated with the DB cluster snapshot.
ClusterCreateTime (datetime) --
Specifies the time when the DB cluster was created, in Universal Coordinated Time (UTC).
MasterUsername (string) --
Not supported by Neptune.
EngineVersion (string) --
Provides the version of the database engine for this DB cluster snapshot.
LicenseModel (string) --
Provides the license model information for this DB cluster snapshot.
SnapshotType (string) --
Provides the type of the DB cluster snapshot.
PercentProgress (integer) --
Specifies the percentage of the estimated data that has been transferred.
StorageEncrypted (boolean) --
Specifies whether the DB cluster snapshot is encrypted.
KmsKeyId (string) --
If StorageEncrypted is true, the Amazon KMS key identifier for the encrypted DB cluster snapshot.
DBClusterSnapshotArn (string) --
The Amazon Resource Name (ARN) for the DB cluster snapshot.
SourceDBClusterSnapshotArn (string) --
If the DB cluster snapshot was copied from a source DB cluster snapshot, the Amazon Resource Name (ARN) for the source DB cluster snapshot, otherwise, a null value.
IAMDatabaseAuthenticationEnabled (boolean) --
True if mapping of Amazon Identity and Access Management (IAM) accounts to database accounts is enabled, and otherwise false.
Exceptions
Neptune.Client.exceptions.DBClusterSnapshotAlreadyExistsFaultNeptune.Client.exceptions.InvalidDBClusterStateFaultNeptune.Client.exceptions.DBClusterNotFoundFaultNeptune.Client.exceptions.SnapshotQuotaExceededFaultNeptune.Client.exceptions.InvalidDBClusterSnapshotStateFaultcreate_db_instance(**kwargs)¶Creates a new DB instance.
See also: AWS API Documentation
Request Syntax
response = client.create_db_instance(
DBName='string',
DBInstanceIdentifier='string',
AllocatedStorage=123,
DBInstanceClass='string',
Engine='string',
MasterUsername='string',
MasterUserPassword='string',
DBSecurityGroups=[
'string',
],
VpcSecurityGroupIds=[
'string',
],
AvailabilityZone='string',
DBSubnetGroupName='string',
PreferredMaintenanceWindow='string',
DBParameterGroupName='string',
BackupRetentionPeriod=123,
PreferredBackupWindow='string',
Port=123,
MultiAZ=True|False,
EngineVersion='string',
AutoMinorVersionUpgrade=True|False,
LicenseModel='string',
Iops=123,
OptionGroupName='string',
CharacterSetName='string',
PubliclyAccessible=True|False,
Tags=[
{
'Key': 'string',
'Value': 'string'
},
],
DBClusterIdentifier='string',
StorageType='string',
TdeCredentialArn='string',
TdeCredentialPassword='string',
StorageEncrypted=True|False,
KmsKeyId='string',
Domain='string',
CopyTagsToSnapshot=True|False,
MonitoringInterval=123,
MonitoringRoleArn='string',
DomainIAMRoleName='string',
PromotionTier=123,
Timezone='string',
EnableIAMDatabaseAuthentication=True|False,
EnablePerformanceInsights=True|False,
PerformanceInsightsKMSKeyId='string',
EnableCloudwatchLogsExports=[
'string',
],
DeletionProtection=True|False
)
[REQUIRED]
The DB instance identifier. This parameter is stored as a lowercase string.
Constraints:
Example: mydbinstance
[REQUIRED]
The compute and memory capacity of the DB instance, for example, db.m4.large . Not all DB instance classes are available in all Amazon Regions.
[REQUIRED]
The name of the database engine to be used for this instance.
Valid Values: neptune
A list of DB security groups to associate with this DB instance.
Default: The default DB security group for the database engine.
A list of EC2 VPC security groups to associate with this DB instance.
Not applicable. The associated list of EC2 VPC security groups is managed by the DB cluster. For more information, see CreateDBCluster .
Default: The default EC2 VPC security group for the DB subnet group's VPC.
The EC2 Availability Zone that the DB instance is created in
Default: A random, system-chosen Availability Zone in the endpoint's Amazon Region.
Example: us-east-1d
Constraint: The AvailabilityZone parameter can't be specified if the MultiAZ parameter is set to true . The specified Availability Zone must be in the same Amazon Region as the current endpoint.
A DB subnet group to associate with this DB instance.
If there is no DB subnet group, then it is a non-VPC DB instance.
The time range each week during which system maintenance can occur, in Universal Coordinated Time (UTC).
Format: ddd:hh24:mi-ddd:hh24:mi
The default is a 30-minute window selected at random from an 8-hour block of time for each Amazon Region, occurring on a random day of the week.
Valid Days: Mon, Tue, Wed, Thu, Fri, Sat, Sun.
Constraints: Minimum 30-minute window.
The name of the DB parameter group to associate with this DB instance. If this argument is omitted, the default DBParameterGroup for the specified engine is used.
Constraints:
The number of days for which automated backups are retained.
Not applicable. The retention period for automated backups is managed by the DB cluster. For more information, see CreateDBCluster .
Default: 1
Constraints:
The daily time range during which automated backups are created.
Not applicable. The daily time range for creating automated backups is managed by the DB cluster. For more information, see CreateDBCluster .
The port number on which the database accepts connections.
Not applicable. The port is managed by the DB cluster. For more information, see CreateDBCluster .
Default: 8182
Type: Integer
Indicates that minor engine upgrades are applied automatically to the DB instance during the maintenance window.
Default: true
License model information for this DB instance.
Valid values: license-included | bring-your-own-license | general-public-license
The tags to assign to the new instance.
Metadata assigned to an Amazon Neptune resource consisting of a key-value pair.
A key is the required name of the tag. The string value can be from 1 to 128 Unicode characters in length and can't be prefixed with aws: or rds: . The string can only contain the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
A value is the optional value of the tag. The string value can be from 1 to 256 Unicode characters in length and can't be prefixed with aws: or rds: . The string can only contain the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
The identifier of the DB cluster that the instance will belong to.
For information on creating a DB cluster, see CreateDBCluster .
Type: String
Specifies the storage type to be associated with the DB instance.
Not applicable. Storage is managed by the DB Cluster.
Specifies whether the DB instance is encrypted.
Not applicable. The encryption for DB instances is managed by the DB cluster. For more information, see CreateDBCluster .
Default: false
The Amazon KMS key identifier for an encrypted DB instance.
The KMS key identifier is the Amazon Resource Name (ARN) for the KMS encryption key. If you are creating a DB instance with the same Amazon account that owns the KMS encryption key used to encrypt the new DB instance, then you can use the KMS key alias instead of the ARN for the KM encryption key.
Not applicable. The KMS key identifier is managed by the DB cluster. For more information, see CreateDBCluster .
If the StorageEncrypted parameter is true, and you do not specify a value for the KmsKeyId parameter, then Amazon Neptune will use your default encryption key. Amazon KMS creates the default encryption key for your Amazon account. Your Amazon account has a different default encryption key for each Amazon Region.
The interval, in seconds, between points when Enhanced Monitoring metrics are collected for the DB instance. To disable collecting Enhanced Monitoring metrics, specify 0. The default is 0.
If MonitoringRoleArn is specified, then you must also set MonitoringInterval to a value other than 0.
Valid Values: 0, 1, 5, 10, 15, 30, 60
The ARN for the IAM role that permits Neptune to send enhanced monitoring metrics to Amazon CloudWatch Logs. For example, arn:aws:iam:123456789012:role/emaccess .
If MonitoringInterval is set to a value other than 0, then you must supply a MonitoringRoleArn value.
A value that specifies the order in which an Read Replica is promoted to the primary instance after a failure of the existing primary instance.
Default: 1
Valid Values: 0 - 15
The list of log types that need to be enabled for exporting to CloudWatch Logs.
A value that indicates whether the DB instance has deletion protection enabled. The database can't be deleted when deletion protection is enabled. By default, deletion protection is disabled. See Deleting a DB Instance .
DB instances in a DB cluster can be deleted even when deletion protection is enabled in their parent DB cluster.
dict
Response Syntax
{
'DBInstance': {
'DBInstanceIdentifier': 'string',
'DBInstanceClass': 'string',
'Engine': 'string',
'DBInstanceStatus': 'string',
'MasterUsername': 'string',
'DBName': 'string',
'Endpoint': {
'Address': 'string',
'Port': 123,
'HostedZoneId': 'string'
},
'AllocatedStorage': 123,
'InstanceCreateTime': datetime(2015, 1, 1),
'PreferredBackupWindow': 'string',
'BackupRetentionPeriod': 123,
'DBSecurityGroups': [
{
'DBSecurityGroupName': 'string',
'Status': 'string'
},
],
'VpcSecurityGroups': [
{
'VpcSecurityGroupId': 'string',
'Status': 'string'
},
],
'DBParameterGroups': [
{
'DBParameterGroupName': 'string',
'ParameterApplyStatus': 'string'
},
],
'AvailabilityZone': 'string',
'DBSubnetGroup': {
'DBSubnetGroupName': 'string',
'DBSubnetGroupDescription': 'string',
'VpcId': 'string',
'SubnetGroupStatus': 'string',
'Subnets': [
{
'SubnetIdentifier': 'string',
'SubnetAvailabilityZone': {
'Name': 'string'
},
'SubnetStatus': 'string'
},
],
'DBSubnetGroupArn': 'string'
},
'PreferredMaintenanceWindow': 'string',
'PendingModifiedValues': {
'DBInstanceClass': 'string',
'AllocatedStorage': 123,
'MasterUserPassword': 'string',
'Port': 123,
'BackupRetentionPeriod': 123,
'MultiAZ': True|False,
'EngineVersion': 'string',
'LicenseModel': 'string',
'Iops': 123,
'DBInstanceIdentifier': 'string',
'StorageType': 'string',
'CACertificateIdentifier': 'string',
'DBSubnetGroupName': 'string',
'PendingCloudwatchLogsExports': {
'LogTypesToEnable': [
'string',
],
'LogTypesToDisable': [
'string',
]
}
},
'LatestRestorableTime': datetime(2015, 1, 1),
'MultiAZ': True|False,
'EngineVersion': 'string',
'AutoMinorVersionUpgrade': True|False,
'ReadReplicaSourceDBInstanceIdentifier': 'string',
'ReadReplicaDBInstanceIdentifiers': [
'string',
],
'ReadReplicaDBClusterIdentifiers': [
'string',
],
'LicenseModel': 'string',
'Iops': 123,
'OptionGroupMemberships': [
{
'OptionGroupName': 'string',
'Status': 'string'
},
],
'CharacterSetName': 'string',
'SecondaryAvailabilityZone': 'string',
'PubliclyAccessible': True|False,
'StatusInfos': [
{
'StatusType': 'string',
'Normal': True|False,
'Status': 'string',
'Message': 'string'
},
],
'StorageType': 'string',
'TdeCredentialArn': 'string',
'DbInstancePort': 123,
'DBClusterIdentifier': 'string',
'StorageEncrypted': True|False,
'KmsKeyId': 'string',
'DbiResourceId': 'string',
'CACertificateIdentifier': 'string',
'DomainMemberships': [
{
'Domain': 'string',
'Status': 'string',
'FQDN': 'string',
'IAMRoleName': 'string'
},
],
'CopyTagsToSnapshot': True|False,
'MonitoringInterval': 123,
'EnhancedMonitoringResourceArn': 'string',
'MonitoringRoleArn': 'string',
'PromotionTier': 123,
'DBInstanceArn': 'string',
'Timezone': 'string',
'IAMDatabaseAuthenticationEnabled': True|False,
'PerformanceInsightsEnabled': True|False,
'PerformanceInsightsKMSKeyId': 'string',
'EnabledCloudwatchLogsExports': [
'string',
],
'DeletionProtection': True|False
}
}
Response Structure
(dict) --
DBInstance (dict) --
Contains the details of an Amazon Neptune DB instance.
This data type is used as a response element in the DescribeDBInstances action.
DBInstanceIdentifier (string) --
Contains a user-supplied database identifier. This identifier is the unique key that identifies a DB instance.
DBInstanceClass (string) --
Contains the name of the compute and memory capacity class of the DB instance.
Engine (string) --
Provides the name of the database engine to be used for this DB instance.
DBInstanceStatus (string) --
Specifies the current state of this database.
MasterUsername (string) --
Not supported by Neptune.
DBName (string) --
The database name.
Endpoint (dict) --
Specifies the connection endpoint.
Address (string) --
Specifies the DNS address of the DB instance.
Port (integer) --
Specifies the port that the database engine is listening on.
HostedZoneId (string) --
Specifies the ID that Amazon Route 53 assigns when you create a hosted zone.
AllocatedStorage (integer) --
Not supported by Neptune.
InstanceCreateTime (datetime) --
Provides the date and time the DB instance was created.
PreferredBackupWindow (string) --
Specifies the daily time range during which automated backups are created if automated backups are enabled, as determined by the BackupRetentionPeriod .
BackupRetentionPeriod (integer) --
Specifies the number of days for which automatic DB snapshots are retained.
DBSecurityGroups (list) --
Provides List of DB security group elements containing only DBSecurityGroup.Name and DBSecurityGroup.Status subelements.
(dict) --
Specifies membership in a designated DB security group.
DBSecurityGroupName (string) --
The name of the DB security group.
Status (string) --
The status of the DB security group.
VpcSecurityGroups (list) --
Provides a list of VPC security group elements that the DB instance belongs to.
(dict) --
This data type is used as a response element for queries on VPC security group membership.
VpcSecurityGroupId (string) --
The name of the VPC security group.
Status (string) --
The status of the VPC security group.
DBParameterGroups (list) --
Provides the list of DB parameter groups applied to this DB instance.
(dict) --
The status of the DB parameter group.
This data type is used as a response element in the following actions:
DBParameterGroupName (string) --
The name of the DP parameter group.
ParameterApplyStatus (string) --
The status of parameter updates.
AvailabilityZone (string) --
Specifies the name of the Availability Zone the DB instance is located in.
DBSubnetGroup (dict) --
Specifies information on the subnet group associated with the DB instance, including the name, description, and subnets in the subnet group.
DBSubnetGroupName (string) --
The name of the DB subnet group.
DBSubnetGroupDescription (string) --
Provides the description of the DB subnet group.
VpcId (string) --
Provides the VpcId of the DB subnet group.
SubnetGroupStatus (string) --
Provides the status of the DB subnet group.
Subnets (list) --
Contains a list of Subnet elements.
(dict) --
Specifies a subnet.
This data type is used as a response element in the DescribeDBSubnetGroups action.
SubnetIdentifier (string) --
Specifies the identifier of the subnet.
SubnetAvailabilityZone (dict) --
Specifies the EC2 Availability Zone that the subnet is in.
Name (string) --
The name of the availability zone.
SubnetStatus (string) --
Specifies the status of the subnet.
DBSubnetGroupArn (string) --
The Amazon Resource Name (ARN) for the DB subnet group.
PreferredMaintenanceWindow (string) --
Specifies the weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC).
PendingModifiedValues (dict) --
Specifies that changes to the DB instance are pending. This element is only included when changes are pending. Specific changes are identified by subelements.
DBInstanceClass (string) --
Contains the new DBInstanceClass for the DB instance that will be applied or is currently being applied.
AllocatedStorage (integer) --
Contains the new AllocatedStorage size for the DB instance that will be applied or is currently being applied.
MasterUserPassword (string) --
Not supported by Neptune.
Port (integer) --
Specifies the pending port for the DB instance.
BackupRetentionPeriod (integer) --
Specifies the pending number of days for which automated backups are retained.
MultiAZ (boolean) --
Indicates that the Single-AZ DB instance is to change to a Multi-AZ deployment.
EngineVersion (string) --
Indicates the database engine version.
LicenseModel (string) --
Not supported by Neptune.
Iops (integer) --
Specifies the new Provisioned IOPS value for the DB instance that will be applied or is currently being applied.
DBInstanceIdentifier (string) --
Contains the new DBInstanceIdentifier for the DB instance that will be applied or is currently being applied.
StorageType (string) --
Specifies the storage type to be associated with the DB instance.
CACertificateIdentifier (string) --
Specifies the identifier of the CA certificate for the DB instance.
DBSubnetGroupName (string) --
The new DB subnet group for the DB instance.
PendingCloudwatchLogsExports (dict) --
This PendingCloudwatchLogsExports structure specifies pending changes to which CloudWatch logs are enabled and which are disabled.
LogTypesToEnable (list) --
Log types that are in the process of being deactivated. After they are deactivated, these log types aren't exported to CloudWatch Logs.
LogTypesToDisable (list) --
Log types that are in the process of being enabled. After they are enabled, these log types are exported to CloudWatch Logs.
LatestRestorableTime (datetime) --
Specifies the latest time to which a database can be restored with point-in-time restore.
MultiAZ (boolean) --
Specifies if the DB instance is a Multi-AZ deployment.
EngineVersion (string) --
Indicates the database engine version.
AutoMinorVersionUpgrade (boolean) --
Indicates that minor version patches are applied automatically.
ReadReplicaSourceDBInstanceIdentifier (string) --
Contains the identifier of the source DB instance if this DB instance is a Read Replica.
ReadReplicaDBInstanceIdentifiers (list) --
Contains one or more identifiers of the Read Replicas associated with this DB instance.
ReadReplicaDBClusterIdentifiers (list) --
Contains one or more identifiers of DB clusters that are Read Replicas of this DB instance.
LicenseModel (string) --
License model information for this DB instance.
Iops (integer) --
Specifies the Provisioned IOPS (I/O operations per second) value.
OptionGroupMemberships (list) --
(Not supported by Neptune)
(dict) --
Not supported by Neptune.
OptionGroupName (string) --
Not supported by Neptune.
Status (string) --
Not supported by Neptune.
CharacterSetName (string) --
(Not supported by Neptune)
SecondaryAvailabilityZone (string) --
If present, specifies the name of the secondary Availability Zone for a DB instance with multi-AZ support.
PubliclyAccessible (boolean) --
This flag should no longer be used.
StatusInfos (list) --
The status of a Read Replica. If the instance is not a Read Replica, this is blank.
(dict) --
Provides a list of status information for a DB instance.
StatusType (string) --
This value is currently "read replication."
Normal (boolean) --
Boolean value that is true if the instance is operating normally, or false if the instance is in an error state.
Status (string) --
Status of the DB instance. For a StatusType of read replica, the values can be replicating, error, stopped, or terminated.
Message (string) --
Details of the error if there is an error for the instance. If the instance is not in an error state, this value is blank.
StorageType (string) --
Specifies the storage type associated with DB instance.
TdeCredentialArn (string) --
The ARN from the key store with which the instance is associated for TDE encryption.
DbInstancePort (integer) --
Specifies the port that the DB instance listens on. If the DB instance is part of a DB cluster, this can be a different port than the DB cluster port.
DBClusterIdentifier (string) --
If the DB instance is a member of a DB cluster, contains the name of the DB cluster that the DB instance is a member of.
StorageEncrypted (boolean) --
Not supported: The encryption for DB instances is managed by the DB cluster.
KmsKeyId (string) --
Not supported: The encryption for DB instances is managed by the DB cluster.
DbiResourceId (string) --
The Amazon Region-unique, immutable identifier for the DB instance. This identifier is found in Amazon CloudTrail log entries whenever the Amazon KMS key for the DB instance is accessed.
CACertificateIdentifier (string) --
The identifier of the CA certificate for this DB instance.
DomainMemberships (list) --
Not supported
(dict) --
An Active Directory Domain membership record associated with a DB instance.
Domain (string) --
The identifier of the Active Directory Domain.
Status (string) --
The status of the DB instance's Active Directory Domain membership, such as joined, pending-join, failed etc).
FQDN (string) --
The fully qualified domain name of the Active Directory Domain.
IAMRoleName (string) --
The name of the IAM role to be used when making API calls to the Directory Service.
CopyTagsToSnapshot (boolean) --
Specifies whether tags are copied from the DB instance to snapshots of the DB instance.
MonitoringInterval (integer) --
The interval, in seconds, between points when Enhanced Monitoring metrics are collected for the DB instance.
EnhancedMonitoringResourceArn (string) --
The Amazon Resource Name (ARN) of the Amazon CloudWatch Logs log stream that receives the Enhanced Monitoring metrics data for the DB instance.
MonitoringRoleArn (string) --
The ARN for the IAM role that permits Neptune to send Enhanced Monitoring metrics to Amazon CloudWatch Logs.
PromotionTier (integer) --
A value that specifies the order in which a Read Replica is promoted to the primary instance after a failure of the existing primary instance.
DBInstanceArn (string) --
The Amazon Resource Name (ARN) for the DB instance.
Timezone (string) --
Not supported.
IAMDatabaseAuthenticationEnabled (boolean) --
True if Amazon Identity and Access Management (IAM) authentication is enabled, and otherwise false.
PerformanceInsightsEnabled (boolean) --
(Not supported by Neptune)
PerformanceInsightsKMSKeyId (string) --
(Not supported by Neptune)
EnabledCloudwatchLogsExports (list) --
A list of log types that this DB instance is configured to export to CloudWatch Logs.
DeletionProtection (boolean) --
Indicates whether or not the DB instance has deletion protection enabled. The instance can't be deleted when deletion protection is enabled. See Deleting a DB Instance .
Exceptions
Neptune.Client.exceptions.DBInstanceAlreadyExistsFaultNeptune.Client.exceptions.InsufficientDBInstanceCapacityFaultNeptune.Client.exceptions.DBParameterGroupNotFoundFaultNeptune.Client.exceptions.DBSecurityGroupNotFoundFaultNeptune.Client.exceptions.InstanceQuotaExceededFaultNeptune.Client.exceptions.StorageQuotaExceededFaultNeptune.Client.exceptions.DBSubnetGroupNotFoundFaultNeptune.Client.exceptions.DBSubnetGroupDoesNotCoverEnoughAZsNeptune.Client.exceptions.InvalidDBClusterStateFaultNeptune.Client.exceptions.InvalidSubnetNeptune.Client.exceptions.InvalidVPCNetworkStateFaultNeptune.Client.exceptions.ProvisionedIopsNotAvailableInAZFaultNeptune.Client.exceptions.OptionGroupNotFoundFaultNeptune.Client.exceptions.DBClusterNotFoundFaultNeptune.Client.exceptions.StorageTypeNotSupportedFaultNeptune.Client.exceptions.AuthorizationNotFoundFaultNeptune.Client.exceptions.KMSKeyNotAccessibleFaultNeptune.Client.exceptions.DomainNotFoundFaultcreate_db_parameter_group(**kwargs)¶Creates a new DB parameter group.
A DB parameter group is initially created with the default parameters for the database engine used by the DB instance. To provide custom values for any of the parameters, you must modify the group after creating it using ModifyDBParameterGroup . Once you've created a DB parameter group, you need to associate it with your DB instance using ModifyDBInstance . When you associate a new DB parameter group with a running DB instance, you need to reboot the DB instance without failover for the new DB parameter group and associated settings to take effect.
Warning
After you create a DB parameter group, you should wait at least 5 minutes before creating your first DB instance that uses that DB parameter group as the default parameter group. This allows Amazon Neptune to fully complete the create action before the parameter group is used as the default for a new DB instance. This is especially important for parameters that are critical when creating the default database for a DB instance, such as the character set for the default database defined by the character_set_database parameter. You can use the Parameter Groups option of the Amazon Neptune console or the DescribeDBParameters command to verify that your DB parameter group has been created or modified.
See also: AWS API Documentation
Request Syntax
response = client.create_db_parameter_group(
DBParameterGroupName='string',
DBParameterGroupFamily='string',
Description='string',
Tags=[
{
'Key': 'string',
'Value': 'string'
},
]
)
[REQUIRED]
The name of the DB parameter group.
Constraints:
Note
This value is stored as a lowercase string.
[REQUIRED]
The DB parameter group family name. A DB parameter group can be associated with one and only one DB parameter group family, and can be applied only to a DB instance running a database engine and engine version compatible with that DB parameter group family.
[REQUIRED]
The description for the DB parameter group.
The tags to be assigned to the new DB parameter group.
Metadata assigned to an Amazon Neptune resource consisting of a key-value pair.
A key is the required name of the tag. The string value can be from 1 to 128 Unicode characters in length and can't be prefixed with aws: or rds: . The string can only contain the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
A value is the optional value of the tag. The string value can be from 1 to 256 Unicode characters in length and can't be prefixed with aws: or rds: . The string can only contain the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
dict
Response Syntax
{
'DBParameterGroup': {
'DBParameterGroupName': 'string',
'DBParameterGroupFamily': 'string',
'Description': 'string',
'DBParameterGroupArn': 'string'
}
}
Response Structure
(dict) --
DBParameterGroup (dict) --
Contains the details of an Amazon Neptune DB parameter group.
This data type is used as a response element in the DescribeDBParameterGroups action.
DBParameterGroupName (string) --
Provides the name of the DB parameter group.
DBParameterGroupFamily (string) --
Provides the name of the DB parameter group family that this DB parameter group is compatible with.
Description (string) --
Provides the customer-specified description for this DB parameter group.
DBParameterGroupArn (string) --
The Amazon Resource Name (ARN) for the DB parameter group.
Exceptions
Neptune.Client.exceptions.DBParameterGroupQuotaExceededFaultNeptune.Client.exceptions.DBParameterGroupAlreadyExistsFaultcreate_db_subnet_group(**kwargs)¶Creates a new DB subnet group. DB subnet groups must contain at least one subnet in at least two AZs in the Amazon Region.
See also: AWS API Documentation
Request Syntax
response = client.create_db_subnet_group(
DBSubnetGroupName='string',
DBSubnetGroupDescription='string',
SubnetIds=[
'string',
],
Tags=[
{
'Key': 'string',
'Value': 'string'
},
]
)
[REQUIRED]
The name for the DB subnet group. This value is stored as a lowercase string.
Constraints: Must contain no more than 255 letters, numbers, periods, underscores, spaces, or hyphens. Must not be default.
Example: mySubnetgroup
[REQUIRED]
The description for the DB subnet group.
[REQUIRED]
The EC2 Subnet IDs for the DB subnet group.
The tags to be assigned to the new DB subnet group.
Metadata assigned to an Amazon Neptune resource consisting of a key-value pair.
A key is the required name of the tag. The string value can be from 1 to 128 Unicode characters in length and can't be prefixed with aws: or rds: . The string can only contain the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
A value is the optional value of the tag. The string value can be from 1 to 256 Unicode characters in length and can't be prefixed with aws: or rds: . The string can only contain the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
dict
Response Syntax
{
'DBSubnetGroup': {
'DBSubnetGroupName': 'string',
'DBSubnetGroupDescription': 'string',
'VpcId': 'string',
'SubnetGroupStatus': 'string',
'Subnets': [
{
'SubnetIdentifier': 'string',
'SubnetAvailabilityZone': {
'Name': 'string'
},
'SubnetStatus': 'string'
},
],
'DBSubnetGroupArn': 'string'
}
}
Response Structure
(dict) --
DBSubnetGroup (dict) --
Contains the details of an Amazon Neptune DB subnet group.
This data type is used as a response element in the DescribeDBSubnetGroups action.
DBSubnetGroupName (string) --
The name of the DB subnet group.
DBSubnetGroupDescription (string) --
Provides the description of the DB subnet group.
VpcId (string) --
Provides the VpcId of the DB subnet group.
SubnetGroupStatus (string) --
Provides the status of the DB subnet group.
Subnets (list) --
Contains a list of Subnet elements.
(dict) --
Specifies a subnet.
This data type is used as a response element in the DescribeDBSubnetGroups action.
SubnetIdentifier (string) --
Specifies the identifier of the subnet.
SubnetAvailabilityZone (dict) --
Specifies the EC2 Availability Zone that the subnet is in.
Name (string) --
The name of the availability zone.
SubnetStatus (string) --
Specifies the status of the subnet.
DBSubnetGroupArn (string) --
The Amazon Resource Name (ARN) for the DB subnet group.
Exceptions
Neptune.Client.exceptions.DBSubnetGroupAlreadyExistsFaultNeptune.Client.exceptions.DBSubnetGroupQuotaExceededFaultNeptune.Client.exceptions.DBSubnetQuotaExceededFaultNeptune.Client.exceptions.DBSubnetGroupDoesNotCoverEnoughAZsNeptune.Client.exceptions.InvalidSubnetcreate_event_subscription(**kwargs)¶Creates an event notification subscription. This action requires a topic ARN (Amazon Resource Name) created by either the Neptune console, the SNS console, or the SNS API. To obtain an ARN with SNS, you must create a topic in Amazon SNS and subscribe to the topic. The ARN is displayed in the SNS console.
You can specify the type of source (SourceType) you want to be notified of, provide a list of Neptune sources (SourceIds) that triggers the events, and provide a list of event categories (EventCategories) for events you want to be notified of. For example, you can specify SourceType = db-instance, SourceIds = mydbinstance1, mydbinstance2 and EventCategories = Availability, Backup.
If you specify both the SourceType and SourceIds, such as SourceType = db-instance and SourceIdentifier = myDBInstance1, you are notified of all the db-instance events for the specified source. If you specify a SourceType but do not specify a SourceIdentifier, you receive notice of the events for that source type for all your Neptune sources. If you do not specify either the SourceType nor the SourceIdentifier, you are notified of events generated from all Neptune sources belonging to your customer account.
See also: AWS API Documentation
Request Syntax
response = client.create_event_subscription(
SubscriptionName='string',
SnsTopicArn='string',
SourceType='string',
EventCategories=[
'string',
],
SourceIds=[
'string',
],
Enabled=True|False,
Tags=[
{
'Key': 'string',
'Value': 'string'
},
]
)
[REQUIRED]
The name of the subscription.
Constraints: The name must be less than 255 characters.
[REQUIRED]
The Amazon Resource Name (ARN) of the SNS topic created for event notification. The ARN is created by Amazon SNS when you create a topic and subscribe to it.
The type of source that is generating the events. For example, if you want to be notified of events generated by a DB instance, you would set this parameter to db-instance. if this value is not specified, all events are returned.
Valid values: db-instance | db-cluster | db-parameter-group | db-security-group | db-snapshot | db-cluster-snapshot
A list of event categories for a SourceType that you want to subscribe to. You can see a list of the categories for a given SourceType by using the DescribeEventCategories action.
The list of identifiers of the event sources for which events are returned. If not specified, then all sources are included in the response. An identifier must begin with a letter and must contain only ASCII letters, digits, and hyphens; it can't end with a hyphen or contain two consecutive hyphens.
Constraints:
DBInstanceIdentifier must be supplied.DBSecurityGroupName must be supplied.DBParameterGroupName must be supplied.DBSnapshotIdentifier must be supplied.The tags to be applied to the new event subscription.
Metadata assigned to an Amazon Neptune resource consisting of a key-value pair.
A key is the required name of the tag. The string value can be from 1 to 128 Unicode characters in length and can't be prefixed with aws: or rds: . The string can only contain the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
A value is the optional value of the tag. The string value can be from 1 to 256 Unicode characters in length and can't be prefixed with aws: or rds: . The string can only contain the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
dict
Response Syntax
{
'EventSubscription': {
'CustomerAwsId': 'string',
'CustSubscriptionId': 'string',
'SnsTopicArn': 'string',
'Status': 'string',
'SubscriptionCreationTime': 'string',
'SourceType': 'string',
'SourceIdsList': [
'string',
],
'EventCategoriesList': [
'string',
],
'Enabled': True|False,
'EventSubscriptionArn': 'string'
}
}
Response Structure
(dict) --
EventSubscription (dict) --
Contains the results of a successful invocation of the DescribeEventSubscriptions action.
CustomerAwsId (string) --
The Amazon customer account associated with the event notification subscription.
CustSubscriptionId (string) --
The event notification subscription Id.
SnsTopicArn (string) --
The topic ARN of the event notification subscription.
Status (string) --
The status of the event notification subscription.
Constraints:
Can be one of the following: creating | modifying | deleting | active | no-permission | topic-not-exist
The status "no-permission" indicates that Neptune no longer has permission to post to the SNS topic. The status "topic-not-exist" indicates that the topic was deleted after the subscription was created.
SubscriptionCreationTime (string) --
The time the event notification subscription was created.
SourceType (string) --
The source type for the event notification subscription.
SourceIdsList (list) --
A list of source IDs for the event notification subscription.
EventCategoriesList (list) --
A list of event categories for the event notification subscription.
Enabled (boolean) --
A Boolean value indicating if the subscription is enabled. True indicates the subscription is enabled.
EventSubscriptionArn (string) --
The Amazon Resource Name (ARN) for the event subscription.
Exceptions
Neptune.Client.exceptions.EventSubscriptionQuotaExceededFaultNeptune.Client.exceptions.SubscriptionAlreadyExistFaultNeptune.Client.exceptions.SNSInvalidTopicFaultNeptune.Client.exceptions.SNSNoAuthorizationFaultNeptune.Client.exceptions.SNSTopicArnNotFoundFaultNeptune.Client.exceptions.SubscriptionCategoryNotFoundFaultNeptune.Client.exceptions.SourceNotFoundFaultcreate_global_cluster(**kwargs)¶Creates a Neptune global database spread across multiple Amazon Regions. The global database contains a single primary cluster with read-write capability, and read-only secondary clusters that receive data from the primary cluster through high-speed replication performed by the Neptune storage subsystem.
You can create a global database that is initially empty, and then add a primary cluster and secondary clusters to it, or you can specify an existing Neptune cluster during the create operation to become the primary cluster of the global database.
See also: AWS API Documentation
Request Syntax
response = client.create_global_cluster(
GlobalClusterIdentifier='string',
SourceDBClusterIdentifier='string',
Engine='string',
EngineVersion='string',
DeletionProtection=True|False,
StorageEncrypted=True|False
)
[REQUIRED]
The cluster identifier of the new global database cluster.
The name of the database engine to be used in the global database.
Valid values: neptune
The Neptune engine version to be used by the global database.
Valid values: 1.2.0.0 or above.
dict
Response Syntax
{
'GlobalCluster': {
'GlobalClusterIdentifier': 'string',
'GlobalClusterResourceId': 'string',
'GlobalClusterArn': 'string',
'Status': 'string',
'Engine': 'string',
'EngineVersion': 'string',
'StorageEncrypted': True|False,
'DeletionProtection': True|False,
'GlobalClusterMembers': [
{
'DBClusterArn': 'string',
'Readers': [
'string',
],
'IsWriter': True|False
},
]
}
}
Response Structure
(dict) --
GlobalCluster (dict) --
Contains the details of an Amazon Neptune global database.
This data type is used as a response element for the CreateGlobalCluster , DescribeGlobalClusters , ModifyGlobalCluster , DeleteGlobalCluster , FailoverGlobalCluster , and RemoveFromGlobalCluster actions.
GlobalClusterIdentifier (string) --
Contains a user-supplied global database cluster identifier. This identifier is the unique key that identifies a global database.
GlobalClusterResourceId (string) --
An immutable identifier for the global database that is unique within in all regions. This identifier is found in CloudTrail log entries whenever the KMS key for the DB cluster is accessed.
GlobalClusterArn (string) --
The Amazon Resource Name (ARN) for the global database.
Status (string) --
Specifies the current state of this global database.
Engine (string) --
The Neptune database engine used by the global database ("neptune" ).
EngineVersion (string) --
The Neptune engine version used by the global database.
StorageEncrypted (boolean) --
The storage encryption setting for the global database.
DeletionProtection (boolean) --
The deletion protection setting for the global database.
GlobalClusterMembers (list) --
A list of cluster ARNs and instance ARNs for all the DB clusters that are part of the global database.
(dict) --
A data structure with information about any primary and secondary clusters associated with an Neptune global database.
DBClusterArn (string) --
The Amazon Resource Name (ARN) for each Neptune cluster.
Readers (list) --
The Amazon Resource Name (ARN) for each read-only secondary cluster associated with the Neptune global database.
IsWriter (boolean) --
Specifies whether the Neptune cluster is the primary cluster (that is, has read-write capability) for the Neptune global database with which it is associated.
Exceptions
Neptune.Client.exceptions.GlobalClusterAlreadyExistsFaultNeptune.Client.exceptions.GlobalClusterQuotaExceededFaultNeptune.Client.exceptions.InvalidDBClusterStateFaultNeptune.Client.exceptions.DBClusterNotFoundFaultdelete_db_cluster(**kwargs)¶The DeleteDBCluster action deletes a previously provisioned DB cluster. When you delete a DB cluster, all automated backups for that DB cluster are deleted and can't be recovered. Manual DB cluster snapshots of the specified DB cluster are not deleted.
Note that the DB Cluster cannot be deleted if deletion protection is enabled. To delete it, you must first set its DeletionProtection field to False .
See also: AWS API Documentation
Request Syntax
response = client.delete_db_cluster(
DBClusterIdentifier='string',
SkipFinalSnapshot=True|False,
FinalDBSnapshotIdentifier='string'
)
[REQUIRED]
The DB cluster identifier for the DB cluster to be deleted. This parameter isn't case-sensitive.
Constraints:
Determines whether a final DB cluster snapshot is created before the DB cluster is deleted. If true is specified, no DB cluster snapshot is created. If false is specified, a DB cluster snapshot is created before the DB cluster is deleted.
Note
You must specify a FinalDBSnapshotIdentifier parameter if SkipFinalSnapshot is false .
Default: false
The DB cluster snapshot identifier of the new DB cluster snapshot created when SkipFinalSnapshot is set to false .
Note
Specifying this parameter and also setting the SkipFinalShapshot parameter to true results in an error.
Constraints:
dict
Response Syntax
{
'DBCluster': {
'AllocatedStorage': 123,
'AvailabilityZones': [
'string',
],
'BackupRetentionPeriod': 123,
'CharacterSetName': 'string',
'DatabaseName': 'string',
'DBClusterIdentifier': 'string',
'DBClusterParameterGroup': 'string',
'DBSubnetGroup': 'string',
'Status': 'string',
'PercentProgress': 'string',
'EarliestRestorableTime': datetime(2015, 1, 1),
'Endpoint': 'string',
'ReaderEndpoint': 'string',
'MultiAZ': True|False,
'Engine': 'string',
'EngineVersion': 'string',
'LatestRestorableTime': datetime(2015, 1, 1),
'Port': 123,
'MasterUsername': 'string',
'DBClusterOptionGroupMemberships': [
{
'DBClusterOptionGroupName': 'string',
'Status': 'string'
},
],
'PreferredBackupWindow': 'string',
'PreferredMaintenanceWindow': 'string',
'ReplicationSourceIdentifier': 'string',
'ReadReplicaIdentifiers': [
'string',
],
'DBClusterMembers': [
{
'DBInstanceIdentifier': 'string',
'IsClusterWriter': True|False,
'DBClusterParameterGroupStatus': 'string',
'PromotionTier': 123
},
],
'VpcSecurityGroups': [
{
'VpcSecurityGroupId': 'string',
'Status': 'string'
},
],
'HostedZoneId': 'string',
'StorageEncrypted': True|False,
'KmsKeyId': 'string',
'DbClusterResourceId': 'string',
'DBClusterArn': 'string',
'AssociatedRoles': [
{
'RoleArn': 'string',
'Status': 'string',
'FeatureName': 'string'
},
],
'IAMDatabaseAuthenticationEnabled': True|False,
'CloneGroupId': 'string',
'ClusterCreateTime': datetime(2015, 1, 1),
'CopyTagsToSnapshot': True|False,
'EnabledCloudwatchLogsExports': [
'string',
],
'DeletionProtection': True|False,
'CrossAccountClone': True|False,
'AutomaticRestartTime': datetime(2015, 1, 1),
'ServerlessV2ScalingConfiguration': {
'MinCapacity': 123.0,
'MaxCapacity': 123.0
}
}
}
Response Structure
(dict) --
DBCluster (dict) --
Contains the details of an Amazon Neptune DB cluster.
This data type is used as a response element in the DescribeDBClusters action.
AllocatedStorage (integer) --
AllocatedStoragealways returns 1, because Neptune DB cluster storage size is not fixed, but instead automatically adjusts as needed.
AvailabilityZones (list) --
Provides the list of EC2 Availability Zones that instances in the DB cluster can be created in.
BackupRetentionPeriod (integer) --
Specifies the number of days for which automatic DB snapshots are retained.
CharacterSetName (string) --
Not supported by Neptune.
DatabaseName (string) --
Contains the name of the initial database of this DB cluster that was provided at create time, if one was specified when the DB cluster was created. This same name is returned for the life of the DB cluster.
DBClusterIdentifier (string) --
Contains a user-supplied DB cluster identifier. This identifier is the unique key that identifies a DB cluster.
DBClusterParameterGroup (string) --
Specifies the name of the DB cluster parameter group for the DB cluster.
DBSubnetGroup (string) --
Specifies information on the subnet group associated with the DB cluster, including the name, description, and subnets in the subnet group.
Status (string) --
Specifies the current state of this DB cluster.
PercentProgress (string) --
Specifies the progress of the operation as a percentage.
EarliestRestorableTime (datetime) --
Specifies the earliest time to which a database can be restored with point-in-time restore.
Endpoint (string) --
Specifies the connection endpoint for the primary instance of the DB cluster.
ReaderEndpoint (string) --
The reader endpoint for the DB cluster. The reader endpoint for a DB cluster load-balances connections across the Read Replicas that are available in a DB cluster. As clients request new connections to the reader endpoint, Neptune distributes the connection requests among the Read Replicas in the DB cluster. This functionality can help balance your read workload across multiple Read Replicas in your DB cluster.
If a failover occurs, and the Read Replica that you are connected to is promoted to be the primary instance, your connection is dropped. To continue sending your read workload to other Read Replicas in the cluster, you can then reconnect to the reader endpoint.
MultiAZ (boolean) --
Specifies whether the DB cluster has instances in multiple Availability Zones.
Engine (string) --
Provides the name of the database engine to be used for this DB cluster.
EngineVersion (string) --
Indicates the database engine version.
LatestRestorableTime (datetime) --
Specifies the latest time to which a database can be restored with point-in-time restore.
Port (integer) --
Specifies the port that the database engine is listening on.
MasterUsername (string) --
Not supported by Neptune.
DBClusterOptionGroupMemberships (list) --
Not supported by Neptune.
(dict) --
Not supported by Neptune.
DBClusterOptionGroupName (string) --
Not supported by Neptune.
Status (string) --
Not supported by Neptune.
PreferredBackupWindow (string) --
Specifies the daily time range during which automated backups are created if automated backups are enabled, as determined by the BackupRetentionPeriod .
PreferredMaintenanceWindow (string) --
Specifies the weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC).
ReplicationSourceIdentifier (string) --
Not supported by Neptune.
ReadReplicaIdentifiers (list) --
Contains one or more identifiers of the Read Replicas associated with this DB cluster.
DBClusterMembers (list) --
Provides the list of instances that make up the DB cluster.
(dict) --
Contains information about an instance that is part of a DB cluster.
DBInstanceIdentifier (string) --
Specifies the instance identifier for this member of the DB cluster.
IsClusterWriter (boolean) --
Value that is true if the cluster member is the primary instance for the DB cluster and false otherwise.
DBClusterParameterGroupStatus (string) --
Specifies the status of the DB cluster parameter group for this member of the DB cluster.
PromotionTier (integer) --
A value that specifies the order in which a Read Replica is promoted to the primary instance after a failure of the existing primary instance.
VpcSecurityGroups (list) --
Provides a list of VPC security groups that the DB cluster belongs to.
(dict) --
This data type is used as a response element for queries on VPC security group membership.
VpcSecurityGroupId (string) --
The name of the VPC security group.
Status (string) --
The status of the VPC security group.
HostedZoneId (string) --
Specifies the ID that Amazon Route 53 assigns when you create a hosted zone.
StorageEncrypted (boolean) --
Specifies whether the DB cluster is encrypted.
KmsKeyId (string) --
If StorageEncrypted is true, the Amazon KMS key identifier for the encrypted DB cluster.
DbClusterResourceId (string) --
The Amazon Region-unique, immutable identifier for the DB cluster. This identifier is found in Amazon CloudTrail log entries whenever the Amazon KMS key for the DB cluster is accessed.
DBClusterArn (string) --
The Amazon Resource Name (ARN) for the DB cluster.
AssociatedRoles (list) --
Provides a list of the Amazon Identity and Access Management (IAM) roles that are associated with the DB cluster. IAM roles that are associated with a DB cluster grant permission for the DB cluster to access other Amazon services on your behalf.
(dict) --
Describes an Amazon Identity and Access Management (IAM) role that is associated with a DB cluster.
RoleArn (string) --
The Amazon Resource Name (ARN) of the IAM role that is associated with the DB cluster.
Status (string) --
Describes the state of association between the IAM role and the DB cluster. The Status property returns one of the following values:
ACTIVE - the IAM role ARN is associated with the DB cluster and can be used to access other Amazon services on your behalf.PENDING - the IAM role ARN is being associated with the DB cluster.INVALID - the IAM role ARN is associated with the DB cluster, but the DB cluster is unable to assume the IAM role in order to access other Amazon services on your behalf.FeatureName (string) --
The name of the feature associated with the Amazon Identity and Access Management (IAM) role. For the list of supported feature names, see DescribeDBEngineVersions .
IAMDatabaseAuthenticationEnabled (boolean) --
True if mapping of Amazon Identity and Access Management (IAM) accounts to database accounts is enabled, and otherwise false.
CloneGroupId (string) --
Identifies the clone group to which the DB cluster is associated.
ClusterCreateTime (datetime) --
Specifies the time when the DB cluster was created, in Universal Coordinated Time (UTC).
CopyTagsToSnapshot (boolean) --
If set to ``true`` , tags are copied to any snapshot of the DB cluster that is created.
EnabledCloudwatchLogsExports (list) --
A list of log types that this DB cluster is configured to export to CloudWatch Logs.
DeletionProtection (boolean) --
Indicates whether or not the DB cluster has deletion protection enabled. The database can't be deleted when deletion protection is enabled.
CrossAccountClone (boolean) --
If set to true , the DB cluster can be cloned across accounts.
AutomaticRestartTime (datetime) --
Time at which the DB cluster will be automatically restarted.
ServerlessV2ScalingConfiguration (dict) --
Shows the scaling configuration for a Neptune Serverless DB cluster.
For more information, see Using Amazon Neptune Serverless in the Amazon Neptune User Guide .
MinCapacity (float) --
The minimum number of Neptune capacity units (NCUs) for a DB instance in a Neptune Serverless cluster. You can specify NCU values in half-step increments, such as 8, 8.5, 9, and so on.
MaxCapacity (float) --
The maximum number of Neptune capacity units (NCUs) for a DB instance in a Neptune Serverless cluster. You can specify NCU values in half-step increments, such as 40, 40.5, 41, and so on.
Exceptions
Neptune.Client.exceptions.DBClusterNotFoundFaultNeptune.Client.exceptions.InvalidDBClusterStateFaultNeptune.Client.exceptions.DBClusterSnapshotAlreadyExistsFaultNeptune.Client.exceptions.SnapshotQuotaExceededFaultNeptune.Client.exceptions.InvalidDBClusterSnapshotStateFaultdelete_db_cluster_endpoint(**kwargs)¶Deletes a custom endpoint and removes it from an Amazon Neptune DB cluster.
See also: AWS API Documentation
Request Syntax
response = client.delete_db_cluster_endpoint(
DBClusterEndpointIdentifier='string'
)
[REQUIRED]
The identifier associated with the custom endpoint. This parameter is stored as a lowercase string.
{
'DBClusterEndpointIdentifier': 'string',
'DBClusterIdentifier': 'string',
'DBClusterEndpointResourceIdentifier': 'string',
'Endpoint': 'string',
'Status': 'string',
'EndpointType': 'string',
'CustomEndpointType': 'string',
'StaticMembers': [
'string',
],
'ExcludedMembers': [
'string',
],
'DBClusterEndpointArn': 'string'
}
Response Structure
This data type represents the information you need to connect to an Amazon Neptune DB cluster. This data type is used as a response element in the following actions:
CreateDBClusterEndpointDescribeDBClusterEndpointsModifyDBClusterEndpointDeleteDBClusterEndpointFor the data structure that represents Amazon RDS DB instance endpoints, see Endpoint .
The identifier associated with the endpoint. This parameter is stored as a lowercase string.
The DB cluster identifier of the DB cluster associated with the endpoint. This parameter is stored as a lowercase string.
A unique system-generated identifier for an endpoint. It remains the same for the whole life of the endpoint.
The DNS address of the endpoint.
The current status of the endpoint. One of: creating , available , deleting , inactive , modifying . The inactive state applies to an endpoint that cannot be used for a certain kind of cluster, such as a writer endpoint for a read-only secondary cluster in a global database.
The type of the endpoint. One of: READER , WRITER , CUSTOM .
The type associated with a custom endpoint. One of: READER , WRITER , ANY .
List of DB instance identifiers that are part of the custom endpoint group.
List of DB instance identifiers that aren't part of the custom endpoint group. All other eligible instances are reachable through the custom endpoint. Only relevant if the list of static members is empty.
The Amazon Resource Name (ARN) for the endpoint.
Exceptions
Neptune.Client.exceptions.InvalidDBClusterEndpointStateFaultNeptune.Client.exceptions.DBClusterEndpointNotFoundFaultNeptune.Client.exceptions.InvalidDBClusterStateFaultdelete_db_cluster_parameter_group(**kwargs)¶Deletes a specified DB cluster parameter group. The DB cluster parameter group to be deleted can't be associated with any DB clusters.
See also: AWS API Documentation
Request Syntax
response = client.delete_db_cluster_parameter_group(
DBClusterParameterGroupName='string'
)
[REQUIRED]
The name of the DB cluster parameter group.
Constraints:
Exceptions
Neptune.Client.exceptions.InvalidDBParameterGroupStateFaultNeptune.Client.exceptions.DBParameterGroupNotFoundFaultdelete_db_cluster_snapshot(**kwargs)¶Deletes a DB cluster snapshot. If the snapshot is being copied, the copy operation is terminated.
Note
The DB cluster snapshot must be in the available state to be deleted.
See also: AWS API Documentation
Request Syntax
response = client.delete_db_cluster_snapshot(
DBClusterSnapshotIdentifier='string'
)
[REQUIRED]
The identifier of the DB cluster snapshot to delete.
Constraints: Must be the name of an existing DB cluster snapshot in the available state.
{
'DBClusterSnapshot': {
'AvailabilityZones': [
'string',
],
'DBClusterSnapshotIdentifier': 'string',
'DBClusterIdentifier': 'string',
'SnapshotCreateTime': datetime(2015, 1, 1),
'Engine': 'string',
'AllocatedStorage': 123,
'Status': 'string',
'Port': 123,
'VpcId': 'string',
'ClusterCreateTime': datetime(2015, 1, 1),
'MasterUsername': 'string',
'EngineVersion': 'string',
'LicenseModel': 'string',
'SnapshotType': 'string',
'PercentProgress': 123,
'StorageEncrypted': True|False,
'KmsKeyId': 'string',
'DBClusterSnapshotArn': 'string',
'SourceDBClusterSnapshotArn': 'string',
'IAMDatabaseAuthenticationEnabled': True|False
}
}
Response Structure
Contains the details for an Amazon Neptune DB cluster snapshot
This data type is used as a response element in the DescribeDBClusterSnapshots action.
Provides the list of EC2 Availability Zones that instances in the DB cluster snapshot can be restored in.
Specifies the identifier for a DB cluster snapshot. Must match the identifier of an existing snapshot.
After you restore a DB cluster using a DBClusterSnapshotIdentifier , you must specify the same DBClusterSnapshotIdentifier for any future updates to the DB cluster. When you specify this property for an update, the DB cluster is not restored from the snapshot again, and the data in the database is not changed.
However, if you don't specify the DBClusterSnapshotIdentifier , an empty DB cluster is created, and the original DB cluster is deleted. If you specify a property that is different from the previous snapshot restore property, the DB cluster is restored from the snapshot specified by the DBClusterSnapshotIdentifier , and the original DB cluster is deleted.
Specifies the DB cluster identifier of the DB cluster that this DB cluster snapshot was created from.
Provides the time when the snapshot was taken, in Universal Coordinated Time (UTC).
Specifies the name of the database engine.
Specifies the allocated storage size in gibibytes (GiB).
Specifies the status of this DB cluster snapshot.
Specifies the port that the DB cluster was listening on at the time of the snapshot.
Provides the VPC ID associated with the DB cluster snapshot.
Specifies the time when the DB cluster was created, in Universal Coordinated Time (UTC).
Not supported by Neptune.
Provides the version of the database engine for this DB cluster snapshot.
Provides the license model information for this DB cluster snapshot.
Provides the type of the DB cluster snapshot.
Specifies the percentage of the estimated data that has been transferred.
Specifies whether the DB cluster snapshot is encrypted.
If StorageEncrypted is true, the Amazon KMS key identifier for the encrypted DB cluster snapshot.
The Amazon Resource Name (ARN) for the DB cluster snapshot.
If the DB cluster snapshot was copied from a source DB cluster snapshot, the Amazon Resource Name (ARN) for the source DB cluster snapshot, otherwise, a null value.
True if mapping of Amazon Identity and Access Management (IAM) accounts to database accounts is enabled, and otherwise false.
Exceptions
Neptune.Client.exceptions.InvalidDBClusterSnapshotStateFaultNeptune.Client.exceptions.DBClusterSnapshotNotFoundFaultdelete_db_instance(**kwargs)¶The DeleteDBInstance action deletes a previously provisioned DB instance. When you delete a DB instance, all automated backups for that instance are deleted and can't be recovered. Manual DB snapshots of the DB instance to be deleted by DeleteDBInstance are not deleted.
If you request a final DB snapshot the status of the Amazon Neptune DB instance is deleting until the DB snapshot is created. The API action DescribeDBInstance is used to monitor the status of this operation. The action can't be canceled or reverted once submitted.
Note that when a DB instance is in a failure state and has a status of failed , incompatible-restore , or incompatible-network , you can only delete it when the SkipFinalSnapshot parameter is set to true .
You can't delete a DB instance if it is the only instance in the DB cluster, or if it has deletion protection enabled.
See also: AWS API Documentation
Request Syntax
response = client.delete_db_instance(
DBInstanceIdentifier='string',
SkipFinalSnapshot=True|False,
FinalDBSnapshotIdentifier='string'
)
[REQUIRED]
The DB instance identifier for the DB instance to be deleted. This parameter isn't case-sensitive.
Constraints:
Determines whether a final DB snapshot is created before the DB instance is deleted. If true is specified, no DBSnapshot is created. If false is specified, a DB snapshot is created before the DB instance is deleted.
Note that when a DB instance is in a failure state and has a status of 'failed', 'incompatible-restore', or 'incompatible-network', it can only be deleted when the SkipFinalSnapshot parameter is set to "true".
Specify true when deleting a Read Replica.
Note
The FinalDBSnapshotIdentifier parameter must be specified if SkipFinalSnapshot is false .
Default: false
The DBSnapshotIdentifier of the new DBSnapshot created when SkipFinalSnapshot is set to false .
Note
Specifying this parameter and also setting the SkipFinalShapshot parameter to true results in an error.
Constraints:
dict
Response Syntax
{
'DBInstance': {
'DBInstanceIdentifier': 'string',
'DBInstanceClass': 'string',
'Engine': 'string',
'DBInstanceStatus': 'string',
'MasterUsername': 'string',
'DBName': 'string',
'Endpoint': {
'Address': 'string',
'Port': 123,
'HostedZoneId': 'string'
},
'AllocatedStorage': 123,
'InstanceCreateTime': datetime(2015, 1, 1),
'PreferredBackupWindow': 'string',
'BackupRetentionPeriod': 123,
'DBSecurityGroups': [
{
'DBSecurityGroupName': 'string',
'Status': 'string'
},
],
'VpcSecurityGroups': [
{
'VpcSecurityGroupId': 'string',
'Status': 'string'
},
],
'DBParameterGroups': [
{
'DBParameterGroupName': 'string',
'ParameterApplyStatus': 'string'
},
],
'AvailabilityZone': 'string',
'DBSubnetGroup': {
'DBSubnetGroupName': 'string',
'DBSubnetGroupDescription': 'string',
'VpcId': 'string',
'SubnetGroupStatus': 'string',
'Subnets': [
{
'SubnetIdentifier': 'string',
'SubnetAvailabilityZone': {
'Name': 'string'
},
'SubnetStatus': 'string'
},
],
'DBSubnetGroupArn': 'string'
},
'PreferredMaintenanceWindow': 'string',
'PendingModifiedValues': {
'DBInstanceClass': 'string',
'AllocatedStorage': 123,
'MasterUserPassword': 'string',
'Port': 123,
'BackupRetentionPeriod': 123,
'MultiAZ': True|False,
'EngineVersion': 'string',
'LicenseModel': 'string',
'Iops': 123,
'DBInstanceIdentifier': 'string',
'StorageType': 'string',
'CACertificateIdentifier': 'string',
'DBSubnetGroupName': 'string',
'PendingCloudwatchLogsExports': {
'LogTypesToEnable': [
'string',
],
'LogTypesToDisable': [
'string',
]
}
},
'LatestRestorableTime': datetime(2015, 1, 1),
'MultiAZ': True|False,
'EngineVersion': 'string',
'AutoMinorVersionUpgrade': True|False,
'ReadReplicaSourceDBInstanceIdentifier': 'string',
'ReadReplicaDBInstanceIdentifiers': [
'string',
],
'ReadReplicaDBClusterIdentifiers': [
'string',
],
'LicenseModel': 'string',
'Iops': 123,
'OptionGroupMemberships': [
{
'OptionGroupName': 'string',
'Status': 'string'
},
],
'CharacterSetName': 'string',
'SecondaryAvailabilityZone': 'string',
'PubliclyAccessible': True|False,
'StatusInfos': [
{
'StatusType': 'string',
'Normal': True|False,
'Status': 'string',
'Message': 'string'
},
],
'StorageType': 'string',
'TdeCredentialArn': 'string',
'DbInstancePort': 123,
'DBClusterIdentifier': 'string',
'StorageEncrypted': True|False,
'KmsKeyId': 'string',
'DbiResourceId': 'string',
'CACertificateIdentifier': 'string',
'DomainMemberships': [
{
'Domain': 'string',
'Status': 'string',
'FQDN': 'string',
'IAMRoleName': 'string'
},
],
'CopyTagsToSnapshot': True|False,
'MonitoringInterval': 123,
'EnhancedMonitoringResourceArn': 'string',
'MonitoringRoleArn': 'string',
'PromotionTier': 123,
'DBInstanceArn': 'string',
'Timezone': 'string',
'IAMDatabaseAuthenticationEnabled': True|False,
'PerformanceInsightsEnabled': True|False,
'PerformanceInsightsKMSKeyId': 'string',
'EnabledCloudwatchLogsExports': [
'string',
],
'DeletionProtection': True|False
}
}
Response Structure
(dict) --
DBInstance (dict) --
Contains the details of an Amazon Neptune DB instance.
This data type is used as a response element in the DescribeDBInstances action.
DBInstanceIdentifier (string) --
Contains a user-supplied database identifier. This identifier is the unique key that identifies a DB instance.
DBInstanceClass (string) --
Contains the name of the compute and memory capacity class of the DB instance.
Engine (string) --
Provides the name of the database engine to be used for this DB instance.
DBInstanceStatus (string) --
Specifies the current state of this database.
MasterUsername (string) --
Not supported by Neptune.
DBName (string) --
The database name.
Endpoint (dict) --
Specifies the connection endpoint.
Address (string) --
Specifies the DNS address of the DB instance.
Port (integer) --
Specifies the port that the database engine is listening on.
HostedZoneId (string) --
Specifies the ID that Amazon Route 53 assigns when you create a hosted zone.
AllocatedStorage (integer) --
Not supported by Neptune.
InstanceCreateTime (datetime) --
Provides the date and time the DB instance was created.
PreferredBackupWindow (string) --
Specifies the daily time range during which automated backups are created if automated backups are enabled, as determined by the BackupRetentionPeriod .
BackupRetentionPeriod (integer) --
Specifies the number of days for which automatic DB snapshots are retained.
DBSecurityGroups (list) --
Provides List of DB security group elements containing only DBSecurityGroup.Name and DBSecurityGroup.Status subelements.
(dict) --
Specifies membership in a designated DB security group.
DBSecurityGroupName (string) --
The name of the DB security group.
Status (string) --
The status of the DB security group.
VpcSecurityGroups (list) --
Provides a list of VPC security group elements that the DB instance belongs to.
(dict) --
This data type is used as a response element for queries on VPC security group membership.
VpcSecurityGroupId (string) --
The name of the VPC security group.
Status (string) --
The status of the VPC security group.
DBParameterGroups (list) --
Provides the list of DB parameter groups applied to this DB instance.
(dict) --
The status of the DB parameter group.
This data type is used as a response element in the following actions:
DBParameterGroupName (string) --
The name of the DP parameter group.
ParameterApplyStatus (string) --
The status of parameter updates.
AvailabilityZone (string) --
Specifies the name of the Availability Zone the DB instance is located in.
DBSubnetGroup (dict) --
Specifies information on the subnet group associated with the DB instance, including the name, description, and subnets in the subnet group.
DBSubnetGroupName (string) --
The name of the DB subnet group.
DBSubnetGroupDescription (string) --
Provides the description of the DB subnet group.
VpcId (string) --
Provides the VpcId of the DB subnet group.
SubnetGroupStatus (string) --
Provides the status of the DB subnet group.
Subnets (list) --
Contains a list of Subnet elements.
(dict) --
Specifies a subnet.
This data type is used as a response element in the DescribeDBSubnetGroups action.
SubnetIdentifier (string) --
Specifies the identifier of the subnet.
SubnetAvailabilityZone (dict) --
Specifies the EC2 Availability Zone that the subnet is in.
Name (string) --
The name of the availability zone.
SubnetStatus (string) --
Specifies the status of the subnet.
DBSubnetGroupArn (string) --
The Amazon Resource Name (ARN) for the DB subnet group.
PreferredMaintenanceWindow (string) --
Specifies the weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC).
PendingModifiedValues (dict) --
Specifies that changes to the DB instance are pending. This element is only included when changes are pending. Specific changes are identified by subelements.
DBInstanceClass (string) --
Contains the new DBInstanceClass for the DB instance that will be applied or is currently being applied.
AllocatedStorage (integer) --
Contains the new AllocatedStorage size for the DB instance that will be applied or is currently being applied.
MasterUserPassword (string) --
Not supported by Neptune.
Port (integer) --
Specifies the pending port for the DB instance.
BackupRetentionPeriod (integer) --
Specifies the pending number of days for which automated backups are retained.
MultiAZ (boolean) --
Indicates that the Single-AZ DB instance is to change to a Multi-AZ deployment.
EngineVersion (string) --
Indicates the database engine version.
LicenseModel (string) --
Not supported by Neptune.
Iops (integer) --
Specifies the new Provisioned IOPS value for the DB instance that will be applied or is currently being applied.
DBInstanceIdentifier (string) --
Contains the new DBInstanceIdentifier for the DB instance that will be applied or is currently being applied.
StorageType (string) --
Specifies the storage type to be associated with the DB instance.
CACertificateIdentifier (string) --
Specifies the identifier of the CA certificate for the DB instance.
DBSubnetGroupName (string) --
The new DB subnet group for the DB instance.
PendingCloudwatchLogsExports (dict) --
This PendingCloudwatchLogsExports structure specifies pending changes to which CloudWatch logs are enabled and which are disabled.
LogTypesToEnable (list) --
Log types that are in the process of being deactivated. After they are deactivated, these log types aren't exported to CloudWatch Logs.
LogTypesToDisable (list) --
Log types that are in the process of being enabled. After they are enabled, these log types are exported to CloudWatch Logs.
LatestRestorableTime (datetime) --
Specifies the latest time to which a database can be restored with point-in-time restore.
MultiAZ (boolean) --
Specifies if the DB instance is a Multi-AZ deployment.
EngineVersion (string) --
Indicates the database engine version.
AutoMinorVersionUpgrade (boolean) --
Indicates that minor version patches are applied automatically.
ReadReplicaSourceDBInstanceIdentifier (string) --
Contains the identifier of the source DB instance if this DB instance is a Read Replica.
ReadReplicaDBInstanceIdentifiers (list) --
Contains one or more identifiers of the Read Replicas associated with this DB instance.
ReadReplicaDBClusterIdentifiers (list) --
Contains one or more identifiers of DB clusters that are Read Replicas of this DB instance.
LicenseModel (string) --
License model information for this DB instance.
Iops (integer) --
Specifies the Provisioned IOPS (I/O operations per second) value.
OptionGroupMemberships (list) --
(Not supported by Neptune)
(dict) --
Not supported by Neptune.
OptionGroupName (string) --
Not supported by Neptune.
Status (string) --
Not supported by Neptune.
CharacterSetName (string) --
(Not supported by Neptune)
SecondaryAvailabilityZone (string) --
If present, specifies the name of the secondary Availability Zone for a DB instance with multi-AZ support.
PubliclyAccessible (boolean) --
This flag should no longer be used.
StatusInfos (list) --
The status of a Read Replica. If the instance is not a Read Replica, this is blank.
(dict) --
Provides a list of status information for a DB instance.
StatusType (string) --
This value is currently "read replication."
Normal (boolean) --
Boolean value that is true if the instance is operating normally, or false if the instance is in an error state.
Status (string) --
Status of the DB instance. For a StatusType of read replica, the values can be replicating, error, stopped, or terminated.
Message (string) --
Details of the error if there is an error for the instance. If the instance is not in an error state, this value is blank.
StorageType (string) --
Specifies the storage type associated with DB instance.
TdeCredentialArn (string) --
The ARN from the key store with which the instance is associated for TDE encryption.
DbInstancePort (integer) --
Specifies the port that the DB instance listens on. If the DB instance is part of a DB cluster, this can be a different port than the DB cluster port.
DBClusterIdentifier (string) --
If the DB instance is a member of a DB cluster, contains the name of the DB cluster that the DB instance is a member of.
StorageEncrypted (boolean) --
Not supported: The encryption for DB instances is managed by the DB cluster.
KmsKeyId (string) --
Not supported: The encryption for DB instances is managed by the DB cluster.
DbiResourceId (string) --
The Amazon Region-unique, immutable identifier for the DB instance. This identifier is found in Amazon CloudTrail log entries whenever the Amazon KMS key for the DB instance is accessed.
CACertificateIdentifier (string) --
The identifier of the CA certificate for this DB instance.
DomainMemberships (list) --
Not supported
(dict) --
An Active Directory Domain membership record associated with a DB instance.
Domain (string) --
The identifier of the Active Directory Domain.
Status (string) --
The status of the DB instance's Active Directory Domain membership, such as joined, pending-join, failed etc).
FQDN (string) --
The fully qualified domain name of the Active Directory Domain.
IAMRoleName (string) --
The name of the IAM role to be used when making API calls to the Directory Service.
CopyTagsToSnapshot (boolean) --
Specifies whether tags are copied from the DB instance to snapshots of the DB instance.
MonitoringInterval (integer) --
The interval, in seconds, between points when Enhanced Monitoring metrics are collected for the DB instance.
EnhancedMonitoringResourceArn (string) --
The Amazon Resource Name (ARN) of the Amazon CloudWatch Logs log stream that receives the Enhanced Monitoring metrics data for the DB instance.
MonitoringRoleArn (string) --
The ARN for the IAM role that permits Neptune to send Enhanced Monitoring metrics to Amazon CloudWatch Logs.
PromotionTier (integer) --
A value that specifies the order in which a Read Replica is promoted to the primary instance after a failure of the existing primary instance.
DBInstanceArn (string) --
The Amazon Resource Name (ARN) for the DB instance.
Timezone (string) --
Not supported.
IAMDatabaseAuthenticationEnabled (boolean) --
True if Amazon Identity and Access Management (IAM) authentication is enabled, and otherwise false.
PerformanceInsightsEnabled (boolean) --
(Not supported by Neptune)
PerformanceInsightsKMSKeyId (string) --
(Not supported by Neptune)
EnabledCloudwatchLogsExports (list) --
A list of log types that this DB instance is configured to export to CloudWatch Logs.
DeletionProtection (boolean) --
Indicates whether or not the DB instance has deletion protection enabled. The instance can't be deleted when deletion protection is enabled. See Deleting a DB Instance .
Exceptions
Neptune.Client.exceptions.DBInstanceNotFoundFaultNeptune.Client.exceptions.InvalidDBInstanceStateFaultNeptune.Client.exceptions.DBSnapshotAlreadyExistsFaultNeptune.Client.exceptions.SnapshotQuotaExceededFaultNeptune.Client.exceptions.InvalidDBClusterStateFaultdelete_db_parameter_group(**kwargs)¶Deletes a specified DBParameterGroup. The DBParameterGroup to be deleted can't be associated with any DB instances.
See also: AWS API Documentation
Request Syntax
response = client.delete_db_parameter_group(
DBParameterGroupName='string'
)
[REQUIRED]
The name of the DB parameter group.
Constraints:
Exceptions
Neptune.Client.exceptions.InvalidDBParameterGroupStateFaultNeptune.Client.exceptions.DBParameterGroupNotFoundFaultdelete_db_subnet_group(**kwargs)¶Deletes a DB subnet group.
Note
The specified database subnet group must not be associated with any DB instances.
See also: AWS API Documentation
Request Syntax
response = client.delete_db_subnet_group(
DBSubnetGroupName='string'
)
[REQUIRED]
The name of the database subnet group to delete.
Note
You can't delete the default subnet group.
Constraints:
Constraints: Must match the name of an existing DBSubnetGroup. Must not be default.
Example: mySubnetgroup
Exceptions
Neptune.Client.exceptions.InvalidDBSubnetGroupStateFaultNeptune.Client.exceptions.InvalidDBSubnetStateFaultNeptune.Client.exceptions.DBSubnetGroupNotFoundFaultdelete_event_subscription(**kwargs)¶Deletes an event notification subscription.
See also: AWS API Documentation
Request Syntax
response = client.delete_event_subscription(
SubscriptionName='string'
)
[REQUIRED]
The name of the event notification subscription you want to delete.
{
'EventSubscription': {
'CustomerAwsId': 'string',
'CustSubscriptionId': 'string',
'SnsTopicArn': 'string',
'Status': 'string',
'SubscriptionCreationTime': 'string',
'SourceType': 'string',
'SourceIdsList': [
'string',
],
'EventCategoriesList': [
'string',
],
'Enabled': True|False,
'EventSubscriptionArn': 'string'
}
}
Response Structure
Contains the results of a successful invocation of the DescribeEventSubscriptions action.
The Amazon customer account associated with the event notification subscription.
The event notification subscription Id.
The topic ARN of the event notification subscription.
The status of the event notification subscription.
Constraints:
Can be one of the following: creating | modifying | deleting | active | no-permission | topic-not-exist
The status "no-permission" indicates that Neptune no longer has permission to post to the SNS topic. The status "topic-not-exist" indicates that the topic was deleted after the subscription was created.
The time the event notification subscription was created.
The source type for the event notification subscription.
A list of source IDs for the event notification subscription.
A list of event categories for the event notification subscription.
A Boolean value indicating if the subscription is enabled. True indicates the subscription is enabled.
The Amazon Resource Name (ARN) for the event subscription.
Exceptions
Neptune.Client.exceptions.SubscriptionNotFoundFaultNeptune.Client.exceptions.InvalidEventSubscriptionStateFaultdelete_global_cluster(**kwargs)¶Deletes a global database. The primary and all secondary clusters must already be detached or deleted first.
See also: AWS API Documentation
Request Syntax
response = client.delete_global_cluster(
GlobalClusterIdentifier='string'
)
[REQUIRED]
The cluster identifier of the global database cluster being deleted.
{
'GlobalCluster': {
'GlobalClusterIdentifier': 'string',
'GlobalClusterResourceId': 'string',
'GlobalClusterArn': 'string',
'Status': 'string',
'Engine': 'string',
'EngineVersion': 'string',
'StorageEncrypted': True|False,
'DeletionProtection': True|False,
'GlobalClusterMembers': [
{
'DBClusterArn': 'string',
'Readers': [
'string',
],
'IsWriter': True|False
},
]
}
}
Response Structure
Contains the details of an Amazon Neptune global database.
This data type is used as a response element for the CreateGlobalCluster , DescribeGlobalClusters , ModifyGlobalCluster , DeleteGlobalCluster , FailoverGlobalCluster , and RemoveFromGlobalCluster actions.
Contains a user-supplied global database cluster identifier. This identifier is the unique key that identifies a global database.
An immutable identifier for the global database that is unique within in all regions. This identifier is found in CloudTrail log entries whenever the KMS key for the DB cluster is accessed.
The Amazon Resource Name (ARN) for the global database.
Specifies the current state of this global database.
The Neptune database engine used by the global database ("neptune" ).
The Neptune engine version used by the global database.
The storage encryption setting for the global database.
The deletion protection setting for the global database.
A list of cluster ARNs and instance ARNs for all the DB clusters that are part of the global database.
A data structure with information about any primary and secondary clusters associated with an Neptune global database.
The Amazon Resource Name (ARN) for each Neptune cluster.
The Amazon Resource Name (ARN) for each read-only secondary cluster associated with the Neptune global database.
Specifies whether the Neptune cluster is the primary cluster (that is, has read-write capability) for the Neptune global database with which it is associated.
Exceptions
Neptune.Client.exceptions.GlobalClusterNotFoundFaultNeptune.Client.exceptions.InvalidGlobalClusterStateFaultdescribe_db_cluster_endpoints(**kwargs)¶Returns information about endpoints for an Amazon Neptune DB cluster.
Note
This operation can also return information for Amazon RDS clusters and Amazon DocDB clusters.
See also: AWS API Documentation
Request Syntax
response = client.describe_db_cluster_endpoints(
DBClusterIdentifier='string',
DBClusterEndpointIdentifier='string',
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
MaxRecords=123,
Marker='string'
)
A set of name-value pairs that define which endpoints to include in the output. The filters are specified as name-value pairs, in the format Name=*endpoint_type* ,Values=*endpoint_type1* ,*endpoint_type2* ,... . Name can be one of: db-cluster-endpoint-type , db-cluster-endpoint-custom-type , db-cluster-endpoint-id , db-cluster-endpoint-status . Values for the db-cluster-endpoint-type filter can be one or more of: reader , writer , custom . Values for the db-cluster-endpoint-custom-type filter can be one or more of: reader , any . Values for the db-cluster-endpoint-status filter can be one or more of: available , creating , deleting , inactive , modifying .
This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
The maximum number of records to include in the response. If more records exist than the specified MaxRecords value, a pagination token called a marker is included in the response so you can retrieve the remaining results.
Default: 100
Constraints: Minimum 20, maximum 100.
DescribeDBClusterEndpoints request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .dict
Response Syntax
{
'Marker': 'string',
'DBClusterEndpoints': [
{
'DBClusterEndpointIdentifier': 'string',
'DBClusterIdentifier': 'string',
'DBClusterEndpointResourceIdentifier': 'string',
'Endpoint': 'string',
'Status': 'string',
'EndpointType': 'string',
'CustomEndpointType': 'string',
'StaticMembers': [
'string',
],
'ExcludedMembers': [
'string',
],
'DBClusterEndpointArn': 'string'
},
]
}
Response Structure
(dict) --
Marker (string) --
An optional pagination token provided by a previous DescribeDBClusterEndpoints request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .
DBClusterEndpoints (list) --
Contains the details of the endpoints associated with the cluster and matching any filter conditions.
(dict) --
This data type represents the information you need to connect to an Amazon Neptune DB cluster. This data type is used as a response element in the following actions:
CreateDBClusterEndpointDescribeDBClusterEndpointsModifyDBClusterEndpointDeleteDBClusterEndpointFor the data structure that represents Amazon Neptune DB instance endpoints, see Endpoint .
DBClusterEndpointIdentifier (string) --
The identifier associated with the endpoint. This parameter is stored as a lowercase string.
DBClusterIdentifier (string) --
The DB cluster identifier of the DB cluster associated with the endpoint. This parameter is stored as a lowercase string.
DBClusterEndpointResourceIdentifier (string) --
A unique system-generated identifier for an endpoint. It remains the same for the whole life of the endpoint.
Endpoint (string) --
The DNS address of the endpoint.
Status (string) --
The current status of the endpoint. One of: creating , available , deleting , inactive , modifying . The inactive state applies to an endpoint that cannot be used for a certain kind of cluster, such as a writer endpoint for a read-only secondary cluster in a global database.
EndpointType (string) --
The type of the endpoint. One of: READER , WRITER , CUSTOM .
CustomEndpointType (string) --
The type associated with a custom endpoint. One of: READER , WRITER , ANY .
StaticMembers (list) --
List of DB instance identifiers that are part of the custom endpoint group.
ExcludedMembers (list) --
List of DB instance identifiers that aren't part of the custom endpoint group. All other eligible instances are reachable through the custom endpoint. Only relevant if the list of static members is empty.
DBClusterEndpointArn (string) --
The Amazon Resource Name (ARN) for the endpoint.
Exceptions
Neptune.Client.exceptions.DBClusterNotFoundFaultdescribe_db_cluster_parameter_groups(**kwargs)¶Returns a list of DBClusterParameterGroup descriptions. If a DBClusterParameterGroupName parameter is specified, the list will contain only the description of the specified DB cluster parameter group.
See also: AWS API Documentation
Request Syntax
response = client.describe_db_cluster_parameter_groups(
DBClusterParameterGroupName='string',
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
MaxRecords=123,
Marker='string'
)
The name of a specific DB cluster parameter group to return details for.
Constraints:
This parameter is not currently supported.
This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
The maximum number of records to include in the response. If more records exist than the specified MaxRecords value, a pagination token called a marker is included in the response so that the remaining results can be retrieved.
Default: 100
Constraints: Minimum 20, maximum 100.
DescribeDBClusterParameterGroups request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .dict
Response Syntax
{
'Marker': 'string',
'DBClusterParameterGroups': [
{
'DBClusterParameterGroupName': 'string',
'DBParameterGroupFamily': 'string',
'Description': 'string',
'DBClusterParameterGroupArn': 'string'
},
]
}
Response Structure
(dict) --
Marker (string) --
An optional pagination token provided by a previous DescribeDBClusterParameterGroups request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .
DBClusterParameterGroups (list) --
A list of DB cluster parameter groups.
(dict) --
Contains the details of an Amazon Neptune DB cluster parameter group.
This data type is used as a response element in the DescribeDBClusterParameterGroups action.
DBClusterParameterGroupName (string) --
Provides the name of the DB cluster parameter group.
DBParameterGroupFamily (string) --
Provides the name of the DB parameter group family that this DB cluster parameter group is compatible with.
Description (string) --
Provides the customer-specified description for this DB cluster parameter group.
DBClusterParameterGroupArn (string) --
The Amazon Resource Name (ARN) for the DB cluster parameter group.
Exceptions
Neptune.Client.exceptions.DBParameterGroupNotFoundFaultdescribe_db_cluster_parameters(**kwargs)¶Returns the detailed parameter list for a particular DB cluster parameter group.
See also: AWS API Documentation
Request Syntax
response = client.describe_db_cluster_parameters(
DBClusterParameterGroupName='string',
Source='string',
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
MaxRecords=123,
Marker='string'
)
[REQUIRED]
The name of a specific DB cluster parameter group to return parameter details for.
Constraints:
engine , service , or customer .This parameter is not currently supported.
This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
The maximum number of records to include in the response. If more records exist than the specified MaxRecords value, a pagination token called a marker is included in the response so that the remaining results can be retrieved.
Default: 100
Constraints: Minimum 20, maximum 100.
DescribeDBClusterParameters request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .dict
Response Syntax
{
'Parameters': [
{
'ParameterName': 'string',
'ParameterValue': 'string',
'Description': 'string',
'Source': 'string',
'ApplyType': 'string',
'DataType': 'string',
'AllowedValues': 'string',
'IsModifiable': True|False,
'MinimumEngineVersion': 'string',
'ApplyMethod': 'immediate'|'pending-reboot'
},
],
'Marker': 'string'
}
Response Structure
(dict) --
Parameters (list) --
Provides a list of parameters for the DB cluster parameter group.
(dict) --
Specifies a parameter.
ParameterName (string) --
Specifies the name of the parameter.
ParameterValue (string) --
Specifies the value of the parameter.
Description (string) --
Provides a description of the parameter.
Source (string) --
Indicates the source of the parameter value.
ApplyType (string) --
Specifies the engine specific parameters type.
DataType (string) --
Specifies the valid data type for the parameter.
AllowedValues (string) --
Specifies the valid range of values for the parameter.
IsModifiable (boolean) --
Indicates whether (true ) or not (false ) the parameter can be modified. Some parameters have security or operational implications that prevent them from being changed.
MinimumEngineVersion (string) --
The earliest engine version to which the parameter can apply.
ApplyMethod (string) --
Indicates when to apply parameter updates.
Marker (string) --
An optional pagination token provided by a previous DescribeDBClusterParameters request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .
Exceptions
Neptune.Client.exceptions.DBParameterGroupNotFoundFaultdescribe_db_cluster_snapshot_attributes(**kwargs)¶Returns a list of DB cluster snapshot attribute names and values for a manual DB cluster snapshot.
When sharing snapshots with other Amazon accounts, DescribeDBClusterSnapshotAttributes returns the restore attribute and a list of IDs for the Amazon accounts that are authorized to copy or restore the manual DB cluster snapshot. If all is included in the list of values for the restore attribute, then the manual DB cluster snapshot is public and can be copied or restored by all Amazon accounts.
To add or remove access for an Amazon account to copy or restore a manual DB cluster snapshot, or to make the manual DB cluster snapshot public or private, use the ModifyDBClusterSnapshotAttribute API action.
See also: AWS API Documentation
Request Syntax
response = client.describe_db_cluster_snapshot_attributes(
DBClusterSnapshotIdentifier='string'
)
[REQUIRED]
The identifier for the DB cluster snapshot to describe the attributes for.
{
'DBClusterSnapshotAttributesResult': {
'DBClusterSnapshotIdentifier': 'string',
'DBClusterSnapshotAttributes': [
{
'AttributeName': 'string',
'AttributeValues': [
'string',
]
},
]
}
}
Response Structure
Contains the results of a successful call to the DescribeDBClusterSnapshotAttributes API action.
Manual DB cluster snapshot attributes are used to authorize other Amazon accounts to copy or restore a manual DB cluster snapshot. For more information, see the ModifyDBClusterSnapshotAttribute API action.
The identifier of the manual DB cluster snapshot that the attributes apply to.
The list of attributes and values for the manual DB cluster snapshot.
Contains the name and values of a manual DB cluster snapshot attribute.
Manual DB cluster snapshot attributes are used to authorize other Amazon accounts to restore a manual DB cluster snapshot. For more information, see the ModifyDBClusterSnapshotAttribute API action.
The name of the manual DB cluster snapshot attribute.
The attribute named restore refers to the list of Amazon accounts that have permission to copy or restore the manual DB cluster snapshot. For more information, see the ModifyDBClusterSnapshotAttribute API action.
The value(s) for the manual DB cluster snapshot attribute.
If the AttributeName field is set to restore , then this element returns a list of IDs of the Amazon accounts that are authorized to copy or restore the manual DB cluster snapshot. If a value of all is in the list, then the manual DB cluster snapshot is public and available for any Amazon account to copy or restore.
Exceptions
Neptune.Client.exceptions.DBClusterSnapshotNotFoundFaultdescribe_db_cluster_snapshots(**kwargs)¶Returns information about DB cluster snapshots. This API action supports pagination.
See also: AWS API Documentation
Request Syntax
response = client.describe_db_cluster_snapshots(
DBClusterIdentifier='string',
DBClusterSnapshotIdentifier='string',
SnapshotType='string',
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
MaxRecords=123,
Marker='string',
IncludeShared=True|False,
IncludePublic=True|False
)
The ID of the DB cluster to retrieve the list of DB cluster snapshots for. This parameter can't be used in conjunction with the DBClusterSnapshotIdentifier parameter. This parameter is not case-sensitive.
Constraints:
A specific DB cluster snapshot identifier to describe. This parameter can't be used in conjunction with the DBClusterIdentifier parameter. This value is stored as a lowercase string.
Constraints:
SnapshotType parameter must also be specified.The type of DB cluster snapshots to be returned. You can specify one of the following values:
automated - Return all DB cluster snapshots that have been automatically taken by Amazon Neptune for my Amazon account.manual - Return all DB cluster snapshots that have been taken by my Amazon account.shared - Return all manual DB cluster snapshots that have been shared to my Amazon account.public - Return all DB cluster snapshots that have been marked as public.If you don't specify a SnapshotType value, then both automated and manual DB cluster snapshots are returned. You can include shared DB cluster snapshots with these results by setting the IncludeShared parameter to true . You can include public DB cluster snapshots with these results by setting the IncludePublic parameter to true .
The IncludeShared and IncludePublic parameters don't apply for SnapshotType values of manual or automated . The IncludePublic parameter doesn't apply when SnapshotType is set to shared . The IncludeShared parameter doesn't apply when SnapshotType is set to public .
This parameter is not currently supported.
This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
The maximum number of records to include in the response. If more records exist than the specified MaxRecords value, a pagination token called a marker is included in the response so that the remaining results can be retrieved.
Default: 100
Constraints: Minimum 20, maximum 100.
DescribeDBClusterSnapshots request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .True to include shared manual DB cluster snapshots from other Amazon accounts that this Amazon account has been given permission to copy or restore, and otherwise false. The default is false .
You can give an Amazon account permission to restore a manual DB cluster snapshot from another Amazon account by the ModifyDBClusterSnapshotAttribute API action.
True to include manual DB cluster snapshots that are public and can be copied or restored by any Amazon account, and otherwise false. The default is false . The default is false.
You can share a manual DB cluster snapshot as public by using the ModifyDBClusterSnapshotAttribute API action.
dict
Response Syntax
{
'Marker': 'string',
'DBClusterSnapshots': [
{
'AvailabilityZones': [
'string',
],
'DBClusterSnapshotIdentifier': 'string',
'DBClusterIdentifier': 'string',
'SnapshotCreateTime': datetime(2015, 1, 1),
'Engine': 'string',
'AllocatedStorage': 123,
'Status': 'string',
'Port': 123,
'VpcId': 'string',
'ClusterCreateTime': datetime(2015, 1, 1),
'MasterUsername': 'string',
'EngineVersion': 'string',
'LicenseModel': 'string',
'SnapshotType': 'string',
'PercentProgress': 123,
'StorageEncrypted': True|False,
'KmsKeyId': 'string',
'DBClusterSnapshotArn': 'string',
'SourceDBClusterSnapshotArn': 'string',
'IAMDatabaseAuthenticationEnabled': True|False
},
]
}
Response Structure
(dict) --
Marker (string) --
An optional pagination token provided by a previous DescribeDBClusterSnapshots request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .
DBClusterSnapshots (list) --
Provides a list of DB cluster snapshots for the user.
(dict) --
Contains the details for an Amazon Neptune DB cluster snapshot
This data type is used as a response element in the DescribeDBClusterSnapshots action.
AvailabilityZones (list) --
Provides the list of EC2 Availability Zones that instances in the DB cluster snapshot can be restored in.
DBClusterSnapshotIdentifier (string) --
Specifies the identifier for a DB cluster snapshot. Must match the identifier of an existing snapshot.
After you restore a DB cluster using a DBClusterSnapshotIdentifier , you must specify the same DBClusterSnapshotIdentifier for any future updates to the DB cluster. When you specify this property for an update, the DB cluster is not restored from the snapshot again, and the data in the database is not changed.
However, if you don't specify the DBClusterSnapshotIdentifier , an empty DB cluster is created, and the original DB cluster is deleted. If you specify a property that is different from the previous snapshot restore property, the DB cluster is restored from the snapshot specified by the DBClusterSnapshotIdentifier , and the original DB cluster is deleted.
DBClusterIdentifier (string) --
Specifies the DB cluster identifier of the DB cluster that this DB cluster snapshot was created from.
SnapshotCreateTime (datetime) --
Provides the time when the snapshot was taken, in Universal Coordinated Time (UTC).
Engine (string) --
Specifies the name of the database engine.
AllocatedStorage (integer) --
Specifies the allocated storage size in gibibytes (GiB).
Status (string) --
Specifies the status of this DB cluster snapshot.
Port (integer) --
Specifies the port that the DB cluster was listening on at the time of the snapshot.
VpcId (string) --
Provides the VPC ID associated with the DB cluster snapshot.
ClusterCreateTime (datetime) --
Specifies the time when the DB cluster was created, in Universal Coordinated Time (UTC).
MasterUsername (string) --
Not supported by Neptune.
EngineVersion (string) --
Provides the version of the database engine for this DB cluster snapshot.
LicenseModel (string) --
Provides the license model information for this DB cluster snapshot.
SnapshotType (string) --
Provides the type of the DB cluster snapshot.
PercentProgress (integer) --
Specifies the percentage of the estimated data that has been transferred.
StorageEncrypted (boolean) --
Specifies whether the DB cluster snapshot is encrypted.
KmsKeyId (string) --
If StorageEncrypted is true, the Amazon KMS key identifier for the encrypted DB cluster snapshot.
DBClusterSnapshotArn (string) --
The Amazon Resource Name (ARN) for the DB cluster snapshot.
SourceDBClusterSnapshotArn (string) --
If the DB cluster snapshot was copied from a source DB cluster snapshot, the Amazon Resource Name (ARN) for the source DB cluster snapshot, otherwise, a null value.
IAMDatabaseAuthenticationEnabled (boolean) --
True if mapping of Amazon Identity and Access Management (IAM) accounts to database accounts is enabled, and otherwise false.
Exceptions
Neptune.Client.exceptions.DBClusterSnapshotNotFoundFaultdescribe_db_clusters(**kwargs)¶Returns information about provisioned DB clusters, and supports pagination.
Note
This operation can also return information for Amazon RDS clusters and Amazon DocDB clusters.
See also: AWS API Documentation
Request Syntax
response = client.describe_db_clusters(
DBClusterIdentifier='string',
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
MaxRecords=123,
Marker='string'
)
The user-supplied DB cluster identifier. If this parameter is specified, information from only the specific DB cluster is returned. This parameter isn't case-sensitive.
Constraints:
A filter that specifies one or more DB clusters to describe.
Supported filters:
db-cluster-id - Accepts DB cluster identifiers and DB cluster Amazon Resource Names (ARNs). The results list will only include information about the DB clusters identified by these ARNs.engine - Accepts an engine name (such as neptune ), and restricts the results list to DB clusters created by that engine.For example, to invoke this API from the Amazon CLI and filter so that only Neptune DB clusters are returned, you could use the following command:
This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
The maximum number of records to include in the response. If more records exist than the specified MaxRecords value, a pagination token called a marker is included in the response so that the remaining results can be retrieved.
Default: 100
Constraints: Minimum 20, maximum 100.
MaxRecords .dict
Response Syntax
{
'Marker': 'string',
'DBClusters': [
{
'AllocatedStorage': 123,
'AvailabilityZones': [
'string',
],
'BackupRetentionPeriod': 123,
'CharacterSetName': 'string',
'DatabaseName': 'string',
'DBClusterIdentifier': 'string',
'DBClusterParameterGroup': 'string',
'DBSubnetGroup': 'string',
'Status': 'string',
'PercentProgress': 'string',
'EarliestRestorableTime': datetime(2015, 1, 1),
'Endpoint': 'string',
'ReaderEndpoint': 'string',
'MultiAZ': True|False,
'Engine': 'string',
'EngineVersion': 'string',
'LatestRestorableTime': datetime(2015, 1, 1),
'Port': 123,
'MasterUsername': 'string',
'DBClusterOptionGroupMemberships': [
{
'DBClusterOptionGroupName': 'string',
'Status': 'string'
},
],
'PreferredBackupWindow': 'string',
'PreferredMaintenanceWindow': 'string',
'ReplicationSourceIdentifier': 'string',
'ReadReplicaIdentifiers': [
'string',
],
'DBClusterMembers': [
{
'DBInstanceIdentifier': 'string',
'IsClusterWriter': True|False,
'DBClusterParameterGroupStatus': 'string',
'PromotionTier': 123
},
],
'VpcSecurityGroups': [
{
'VpcSecurityGroupId': 'string',
'Status': 'string'
},
],
'HostedZoneId': 'string',
'StorageEncrypted': True|False,
'KmsKeyId': 'string',
'DbClusterResourceId': 'string',
'DBClusterArn': 'string',
'AssociatedRoles': [
{
'RoleArn': 'string',
'Status': 'string',
'FeatureName': 'string'
},
],
'IAMDatabaseAuthenticationEnabled': True|False,
'CloneGroupId': 'string',
'ClusterCreateTime': datetime(2015, 1, 1),
'CopyTagsToSnapshot': True|False,
'EnabledCloudwatchLogsExports': [
'string',
],
'DeletionProtection': True|False,
'CrossAccountClone': True|False,
'AutomaticRestartTime': datetime(2015, 1, 1),
'ServerlessV2ScalingConfiguration': {
'MinCapacity': 123.0,
'MaxCapacity': 123.0
}
},
]
}
Response Structure
(dict) --
Marker (string) --
A pagination token that can be used in a subsequent DescribeDBClusters request.
DBClusters (list) --
Contains a list of DB clusters for the user.
(dict) --
Contains the details of an Amazon Neptune DB cluster.
This data type is used as a response element in the DescribeDBClusters action.
AllocatedStorage (integer) --
AllocatedStoragealways returns 1, because Neptune DB cluster storage size is not fixed, but instead automatically adjusts as needed.
AvailabilityZones (list) --
Provides the list of EC2 Availability Zones that instances in the DB cluster can be created in.
BackupRetentionPeriod (integer) --
Specifies the number of days for which automatic DB snapshots are retained.
CharacterSetName (string) --
Not supported by Neptune.
DatabaseName (string) --
Contains the name of the initial database of this DB cluster that was provided at create time, if one was specified when the DB cluster was created. This same name is returned for the life of the DB cluster.
DBClusterIdentifier (string) --
Contains a user-supplied DB cluster identifier. This identifier is the unique key that identifies a DB cluster.
DBClusterParameterGroup (string) --
Specifies the name of the DB cluster parameter group for the DB cluster.
DBSubnetGroup (string) --
Specifies information on the subnet group associated with the DB cluster, including the name, description, and subnets in the subnet group.
Status (string) --
Specifies the current state of this DB cluster.
PercentProgress (string) --
Specifies the progress of the operation as a percentage.
EarliestRestorableTime (datetime) --
Specifies the earliest time to which a database can be restored with point-in-time restore.
Endpoint (string) --
Specifies the connection endpoint for the primary instance of the DB cluster.
ReaderEndpoint (string) --
The reader endpoint for the DB cluster. The reader endpoint for a DB cluster load-balances connections across the Read Replicas that are available in a DB cluster. As clients request new connections to the reader endpoint, Neptune distributes the connection requests among the Read Replicas in the DB cluster. This functionality can help balance your read workload across multiple Read Replicas in your DB cluster.
If a failover occurs, and the Read Replica that you are connected to is promoted to be the primary instance, your connection is dropped. To continue sending your read workload to other Read Replicas in the cluster, you can then reconnect to the reader endpoint.
MultiAZ (boolean) --
Specifies whether the DB cluster has instances in multiple Availability Zones.
Engine (string) --
Provides the name of the database engine to be used for this DB cluster.
EngineVersion (string) --
Indicates the database engine version.
LatestRestorableTime (datetime) --
Specifies the latest time to which a database can be restored with point-in-time restore.
Port (integer) --
Specifies the port that the database engine is listening on.
MasterUsername (string) --
Not supported by Neptune.
DBClusterOptionGroupMemberships (list) --
Not supported by Neptune.
(dict) --
Not supported by Neptune.
DBClusterOptionGroupName (string) --
Not supported by Neptune.
Status (string) --
Not supported by Neptune.
PreferredBackupWindow (string) --
Specifies the daily time range during which automated backups are created if automated backups are enabled, as determined by the BackupRetentionPeriod .
PreferredMaintenanceWindow (string) --
Specifies the weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC).
ReplicationSourceIdentifier (string) --
Not supported by Neptune.
ReadReplicaIdentifiers (list) --
Contains one or more identifiers of the Read Replicas associated with this DB cluster.
DBClusterMembers (list) --
Provides the list of instances that make up the DB cluster.
(dict) --
Contains information about an instance that is part of a DB cluster.
DBInstanceIdentifier (string) --
Specifies the instance identifier for this member of the DB cluster.
IsClusterWriter (boolean) --
Value that is true if the cluster member is the primary instance for the DB cluster and false otherwise.
DBClusterParameterGroupStatus (string) --
Specifies the status of the DB cluster parameter group for this member of the DB cluster.
PromotionTier (integer) --
A value that specifies the order in which a Read Replica is promoted to the primary instance after a failure of the existing primary instance.
VpcSecurityGroups (list) --
Provides a list of VPC security groups that the DB cluster belongs to.
(dict) --
This data type is used as a response element for queries on VPC security group membership.
VpcSecurityGroupId (string) --
The name of the VPC security group.
Status (string) --
The status of the VPC security group.
HostedZoneId (string) --
Specifies the ID that Amazon Route 53 assigns when you create a hosted zone.
StorageEncrypted (boolean) --
Specifies whether the DB cluster is encrypted.
KmsKeyId (string) --
If StorageEncrypted is true, the Amazon KMS key identifier for the encrypted DB cluster.
DbClusterResourceId (string) --
The Amazon Region-unique, immutable identifier for the DB cluster. This identifier is found in Amazon CloudTrail log entries whenever the Amazon KMS key for the DB cluster is accessed.
DBClusterArn (string) --
The Amazon Resource Name (ARN) for the DB cluster.
AssociatedRoles (list) --
Provides a list of the Amazon Identity and Access Management (IAM) roles that are associated with the DB cluster. IAM roles that are associated with a DB cluster grant permission for the DB cluster to access other Amazon services on your behalf.
(dict) --
Describes an Amazon Identity and Access Management (IAM) role that is associated with a DB cluster.
RoleArn (string) --
The Amazon Resource Name (ARN) of the IAM role that is associated with the DB cluster.
Status (string) --
Describes the state of association between the IAM role and the DB cluster. The Status property returns one of the following values:
ACTIVE - the IAM role ARN is associated with the DB cluster and can be used to access other Amazon services on your behalf.PENDING - the IAM role ARN is being associated with the DB cluster.INVALID - the IAM role ARN is associated with the DB cluster, but the DB cluster is unable to assume the IAM role in order to access other Amazon services on your behalf.FeatureName (string) --
The name of the feature associated with the Amazon Identity and Access Management (IAM) role. For the list of supported feature names, see DescribeDBEngineVersions .
IAMDatabaseAuthenticationEnabled (boolean) --
True if mapping of Amazon Identity and Access Management (IAM) accounts to database accounts is enabled, and otherwise false.
CloneGroupId (string) --
Identifies the clone group to which the DB cluster is associated.
ClusterCreateTime (datetime) --
Specifies the time when the DB cluster was created, in Universal Coordinated Time (UTC).
CopyTagsToSnapshot (boolean) --
If set to ``true`` , tags are copied to any snapshot of the DB cluster that is created.
EnabledCloudwatchLogsExports (list) --
A list of log types that this DB cluster is configured to export to CloudWatch Logs.
DeletionProtection (boolean) --
Indicates whether or not the DB cluster has deletion protection enabled. The database can't be deleted when deletion protection is enabled.
CrossAccountClone (boolean) --
If set to true , the DB cluster can be cloned across accounts.
AutomaticRestartTime (datetime) --
Time at which the DB cluster will be automatically restarted.
ServerlessV2ScalingConfiguration (dict) --
Shows the scaling configuration for a Neptune Serverless DB cluster.
For more information, see Using Amazon Neptune Serverless in the Amazon Neptune User Guide .
MinCapacity (float) --
The minimum number of Neptune capacity units (NCUs) for a DB instance in a Neptune Serverless cluster. You can specify NCU values in half-step increments, such as 8, 8.5, 9, and so on.
MaxCapacity (float) --
The maximum number of Neptune capacity units (NCUs) for a DB instance in a Neptune Serverless cluster. You can specify NCU values in half-step increments, such as 40, 40.5, 41, and so on.
Exceptions
Neptune.Client.exceptions.DBClusterNotFoundFaultdescribe_db_engine_versions(**kwargs)¶Returns a list of the available DB engines.
See also: AWS API Documentation
Request Syntax
response = client.describe_db_engine_versions(
Engine='string',
EngineVersion='string',
DBParameterGroupFamily='string',
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
MaxRecords=123,
Marker='string',
DefaultOnly=True|False,
ListSupportedCharacterSets=True|False,
ListSupportedTimezones=True|False
)
The database engine version to return.
Example: 5.1.49
The name of a specific DB parameter group family to return details for.
Constraints:
Not currently supported.
This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
The maximum number of records to include in the response. If more than the MaxRecords value is available, a pagination token called a marker is included in the response so that the following results can be retrieved.
Default: 100
Constraints: Minimum 20, maximum 100.
MaxRecords .CharacterSetName parameter for CreateDBInstance , the response includes a list of supported character sets for each engine version.TimeZone parameter for CreateDBInstance , the response includes a list of supported time zones for each engine version.dict
Response Syntax
{
'Marker': 'string',
'DBEngineVersions': [
{
'Engine': 'string',
'EngineVersion': 'string',
'DBParameterGroupFamily': 'string',
'DBEngineDescription': 'string',
'DBEngineVersionDescription': 'string',
'DefaultCharacterSet': {
'CharacterSetName': 'string',
'CharacterSetDescription': 'string'
},
'SupportedCharacterSets': [
{
'CharacterSetName': 'string',
'CharacterSetDescription': 'string'
},
],
'ValidUpgradeTarget': [
{
'Engine': 'string',
'EngineVersion': 'string',
'Description': 'string',
'AutoUpgrade': True|False,
'IsMajorVersionUpgrade': True|False,
'SupportsGlobalDatabases': True|False
},
],
'SupportedTimezones': [
{
'TimezoneName': 'string'
},
],
'ExportableLogTypes': [
'string',
],
'SupportsLogExportsToCloudwatchLogs': True|False,
'SupportsReadReplica': True|False,
'SupportsGlobalDatabases': True|False
},
]
}
Response Structure
(dict) --
Marker (string) --
An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .
DBEngineVersions (list) --
A list of DBEngineVersion elements.
(dict) --
This data type is used as a response element in the action DescribeDBEngineVersions .
Engine (string) --
The name of the database engine.
EngineVersion (string) --
The version number of the database engine.
DBParameterGroupFamily (string) --
The name of the DB parameter group family for the database engine.
DBEngineDescription (string) --
The description of the database engine.
DBEngineVersionDescription (string) --
The description of the database engine version.
DefaultCharacterSet (dict) --
(Not supported by Neptune)
CharacterSetName (string) --
The name of the character set.
CharacterSetDescription (string) --
The description of the character set.
SupportedCharacterSets (list) --
(Not supported by Neptune)
(dict) --
Specifies a character set.
CharacterSetName (string) --
The name of the character set.
CharacterSetDescription (string) --
The description of the character set.
ValidUpgradeTarget (list) --
A list of engine versions that this database engine version can be upgraded to.
(dict) --
The version of the database engine that a DB instance can be upgraded to.
Engine (string) --
The name of the upgrade target database engine.
EngineVersion (string) --
The version number of the upgrade target database engine.
Description (string) --
The version of the database engine that a DB instance can be upgraded to.
AutoUpgrade (boolean) --
A value that indicates whether the target version is applied to any source DB instances that have AutoMinorVersionUpgrade set to true.
IsMajorVersionUpgrade (boolean) --
A value that indicates whether a database engine is upgraded to a major version.
SupportsGlobalDatabases (boolean) --
A value that indicates whether you can use Neptune global databases with the target engine version.
SupportedTimezones (list) --
A list of the time zones supported by this engine for the Timezone parameter of the CreateDBInstance action.
(dict) --
A time zone associated with a DBInstance .
TimezoneName (string) --
The name of the time zone.
ExportableLogTypes (list) --
The types of logs that the database engine has available for export to CloudWatch Logs.
SupportsLogExportsToCloudwatchLogs (boolean) --
A value that indicates whether the engine version supports exporting the log types specified by ExportableLogTypes to CloudWatch Logs.
SupportsReadReplica (boolean) --
Indicates whether the database engine version supports read replicas.
SupportsGlobalDatabases (boolean) --
A value that indicates whether you can use Aurora global databases with a specific DB engine version.
describe_db_instances(**kwargs)¶Returns information about provisioned instances, and supports pagination.
Note
This operation can also return information for Amazon RDS instances and Amazon DocDB instances.
See also: AWS API Documentation
Request Syntax
response = client.describe_db_instances(
DBInstanceIdentifier='string',
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
MaxRecords=123,
Marker='string'
)
The user-supplied instance identifier. If this parameter is specified, information from only the specific DB instance is returned. This parameter isn't case-sensitive.
Constraints:
A filter that specifies one or more DB instances to describe.
Supported filters:
db-cluster-id - Accepts DB cluster identifiers and DB cluster Amazon Resource Names (ARNs). The results list will only include information about the DB instances associated with the DB clusters identified by these ARNs.engine - Accepts an engine name (such as neptune ), and restricts the results list to DB instances created by that engine.For example, to invoke this API from the Amazon CLI and filter so that only Neptune DB instances are returned, you could use the following command:
This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
The maximum number of records to include in the response. If more records exist than the specified MaxRecords value, a pagination token called a marker is included in the response so that the remaining results can be retrieved.
Default: 100
Constraints: Minimum 20, maximum 100.
DescribeDBInstances request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .dict
Response Syntax
{
'Marker': 'string',
'DBInstances': [
{
'DBInstanceIdentifier': 'string',
'DBInstanceClass': 'string',
'Engine': 'string',
'DBInstanceStatus': 'string',
'MasterUsername': 'string',
'DBName': 'string',
'Endpoint': {
'Address': 'string',
'Port': 123,
'HostedZoneId': 'string'
},
'AllocatedStorage': 123,
'InstanceCreateTime': datetime(2015, 1, 1),
'PreferredBackupWindow': 'string',
'BackupRetentionPeriod': 123,
'DBSecurityGroups': [
{
'DBSecurityGroupName': 'string',
'Status': 'string'
},
],
'VpcSecurityGroups': [
{
'VpcSecurityGroupId': 'string',
'Status': 'string'
},
],
'DBParameterGroups': [
{
'DBParameterGroupName': 'string',
'ParameterApplyStatus': 'string'
},
],
'AvailabilityZone': 'string',
'DBSubnetGroup': {
'DBSubnetGroupName': 'string',
'DBSubnetGroupDescription': 'string',
'VpcId': 'string',
'SubnetGroupStatus': 'string',
'Subnets': [
{
'SubnetIdentifier': 'string',
'SubnetAvailabilityZone': {
'Name': 'string'
},
'SubnetStatus': 'string'
},
],
'DBSubnetGroupArn': 'string'
},
'PreferredMaintenanceWindow': 'string',
'PendingModifiedValues': {
'DBInstanceClass': 'string',
'AllocatedStorage': 123,
'MasterUserPassword': 'string',
'Port': 123,
'BackupRetentionPeriod': 123,
'MultiAZ': True|False,
'EngineVersion': 'string',
'LicenseModel': 'string',
'Iops': 123,
'DBInstanceIdentifier': 'string',
'StorageType': 'string',
'CACertificateIdentifier': 'string',
'DBSubnetGroupName': 'string',
'PendingCloudwatchLogsExports': {
'LogTypesToEnable': [
'string',
],
'LogTypesToDisable': [
'string',
]
}
},
'LatestRestorableTime': datetime(2015, 1, 1),
'MultiAZ': True|False,
'EngineVersion': 'string',
'AutoMinorVersionUpgrade': True|False,
'ReadReplicaSourceDBInstanceIdentifier': 'string',
'ReadReplicaDBInstanceIdentifiers': [
'string',
],
'ReadReplicaDBClusterIdentifiers': [
'string',
],
'LicenseModel': 'string',
'Iops': 123,
'OptionGroupMemberships': [
{
'OptionGroupName': 'string',
'Status': 'string'
},
],
'CharacterSetName': 'string',
'SecondaryAvailabilityZone': 'string',
'PubliclyAccessible': True|False,
'StatusInfos': [
{
'StatusType': 'string',
'Normal': True|False,
'Status': 'string',
'Message': 'string'
},
],
'StorageType': 'string',
'TdeCredentialArn': 'string',
'DbInstancePort': 123,
'DBClusterIdentifier': 'string',
'StorageEncrypted': True|False,
'KmsKeyId': 'string',
'DbiResourceId': 'string',
'CACertificateIdentifier': 'string',
'DomainMemberships': [
{
'Domain': 'string',
'Status': 'string',
'FQDN': 'string',
'IAMRoleName': 'string'
},
],
'CopyTagsToSnapshot': True|False,
'MonitoringInterval': 123,
'EnhancedMonitoringResourceArn': 'string',
'MonitoringRoleArn': 'string',
'PromotionTier': 123,
'DBInstanceArn': 'string',
'Timezone': 'string',
'IAMDatabaseAuthenticationEnabled': True|False,
'PerformanceInsightsEnabled': True|False,
'PerformanceInsightsKMSKeyId': 'string',
'EnabledCloudwatchLogsExports': [
'string',
],
'DeletionProtection': True|False
},
]
}
Response Structure
(dict) --
Marker (string) --
An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .
DBInstances (list) --
A list of DBInstance instances.
(dict) --
Contains the details of an Amazon Neptune DB instance.
This data type is used as a response element in the DescribeDBInstances action.
DBInstanceIdentifier (string) --
Contains a user-supplied database identifier. This identifier is the unique key that identifies a DB instance.
DBInstanceClass (string) --
Contains the name of the compute and memory capacity class of the DB instance.
Engine (string) --
Provides the name of the database engine to be used for this DB instance.
DBInstanceStatus (string) --
Specifies the current state of this database.
MasterUsername (string) --
Not supported by Neptune.
DBName (string) --
The database name.
Endpoint (dict) --
Specifies the connection endpoint.
Address (string) --
Specifies the DNS address of the DB instance.
Port (integer) --
Specifies the port that the database engine is listening on.
HostedZoneId (string) --
Specifies the ID that Amazon Route 53 assigns when you create a hosted zone.
AllocatedStorage (integer) --
Not supported by Neptune.
InstanceCreateTime (datetime) --
Provides the date and time the DB instance was created.
PreferredBackupWindow (string) --
Specifies the daily time range during which automated backups are created if automated backups are enabled, as determined by the BackupRetentionPeriod .
BackupRetentionPeriod (integer) --
Specifies the number of days for which automatic DB snapshots are retained.
DBSecurityGroups (list) --
Provides List of DB security group elements containing only DBSecurityGroup.Name and DBSecurityGroup.Status subelements.
(dict) --
Specifies membership in a designated DB security group.
DBSecurityGroupName (string) --
The name of the DB security group.
Status (string) --
The status of the DB security group.
VpcSecurityGroups (list) --
Provides a list of VPC security group elements that the DB instance belongs to.
(dict) --
This data type is used as a response element for queries on VPC security group membership.
VpcSecurityGroupId (string) --
The name of the VPC security group.
Status (string) --
The status of the VPC security group.
DBParameterGroups (list) --
Provides the list of DB parameter groups applied to this DB instance.
(dict) --
The status of the DB parameter group.
This data type is used as a response element in the following actions:
DBParameterGroupName (string) --
The name of the DP parameter group.
ParameterApplyStatus (string) --
The status of parameter updates.
AvailabilityZone (string) --
Specifies the name of the Availability Zone the DB instance is located in.
DBSubnetGroup (dict) --
Specifies information on the subnet group associated with the DB instance, including the name, description, and subnets in the subnet group.
DBSubnetGroupName (string) --
The name of the DB subnet group.
DBSubnetGroupDescription (string) --
Provides the description of the DB subnet group.
VpcId (string) --
Provides the VpcId of the DB subnet group.
SubnetGroupStatus (string) --
Provides the status of the DB subnet group.
Subnets (list) --
Contains a list of Subnet elements.
(dict) --
Specifies a subnet.
This data type is used as a response element in the DescribeDBSubnetGroups action.
SubnetIdentifier (string) --
Specifies the identifier of the subnet.
SubnetAvailabilityZone (dict) --
Specifies the EC2 Availability Zone that the subnet is in.
Name (string) --
The name of the availability zone.
SubnetStatus (string) --
Specifies the status of the subnet.
DBSubnetGroupArn (string) --
The Amazon Resource Name (ARN) for the DB subnet group.
PreferredMaintenanceWindow (string) --
Specifies the weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC).
PendingModifiedValues (dict) --
Specifies that changes to the DB instance are pending. This element is only included when changes are pending. Specific changes are identified by subelements.
DBInstanceClass (string) --
Contains the new DBInstanceClass for the DB instance that will be applied or is currently being applied.
AllocatedStorage (integer) --
Contains the new AllocatedStorage size for the DB instance that will be applied or is currently being applied.
MasterUserPassword (string) --
Not supported by Neptune.
Port (integer) --
Specifies the pending port for the DB instance.
BackupRetentionPeriod (integer) --
Specifies the pending number of days for which automated backups are retained.
MultiAZ (boolean) --
Indicates that the Single-AZ DB instance is to change to a Multi-AZ deployment.
EngineVersion (string) --
Indicates the database engine version.
LicenseModel (string) --
Not supported by Neptune.
Iops (integer) --
Specifies the new Provisioned IOPS value for the DB instance that will be applied or is currently being applied.
DBInstanceIdentifier (string) --
Contains the new DBInstanceIdentifier for the DB instance that will be applied or is currently being applied.
StorageType (string) --
Specifies the storage type to be associated with the DB instance.
CACertificateIdentifier (string) --
Specifies the identifier of the CA certificate for the DB instance.
DBSubnetGroupName (string) --
The new DB subnet group for the DB instance.
PendingCloudwatchLogsExports (dict) --
This PendingCloudwatchLogsExports structure specifies pending changes to which CloudWatch logs are enabled and which are disabled.
LogTypesToEnable (list) --
Log types that are in the process of being deactivated. After they are deactivated, these log types aren't exported to CloudWatch Logs.
LogTypesToDisable (list) --
Log types that are in the process of being enabled. After they are enabled, these log types are exported to CloudWatch Logs.
LatestRestorableTime (datetime) --
Specifies the latest time to which a database can be restored with point-in-time restore.
MultiAZ (boolean) --
Specifies if the DB instance is a Multi-AZ deployment.
EngineVersion (string) --
Indicates the database engine version.
AutoMinorVersionUpgrade (boolean) --
Indicates that minor version patches are applied automatically.
ReadReplicaSourceDBInstanceIdentifier (string) --
Contains the identifier of the source DB instance if this DB instance is a Read Replica.
ReadReplicaDBInstanceIdentifiers (list) --
Contains one or more identifiers of the Read Replicas associated with this DB instance.
ReadReplicaDBClusterIdentifiers (list) --
Contains one or more identifiers of DB clusters that are Read Replicas of this DB instance.
LicenseModel (string) --
License model information for this DB instance.
Iops (integer) --
Specifies the Provisioned IOPS (I/O operations per second) value.
OptionGroupMemberships (list) --
(Not supported by Neptune)
(dict) --
Not supported by Neptune.
OptionGroupName (string) --
Not supported by Neptune.
Status (string) --
Not supported by Neptune.
CharacterSetName (string) --
(Not supported by Neptune)
SecondaryAvailabilityZone (string) --
If present, specifies the name of the secondary Availability Zone for a DB instance with multi-AZ support.
PubliclyAccessible (boolean) --
This flag should no longer be used.
StatusInfos (list) --
The status of a Read Replica. If the instance is not a Read Replica, this is blank.
(dict) --
Provides a list of status information for a DB instance.
StatusType (string) --
This value is currently "read replication."
Normal (boolean) --
Boolean value that is true if the instance is operating normally, or false if the instance is in an error state.
Status (string) --
Status of the DB instance. For a StatusType of read replica, the values can be replicating, error, stopped, or terminated.
Message (string) --
Details of the error if there is an error for the instance. If the instance is not in an error state, this value is blank.
StorageType (string) --
Specifies the storage type associated with DB instance.
TdeCredentialArn (string) --
The ARN from the key store with which the instance is associated for TDE encryption.
DbInstancePort (integer) --
Specifies the port that the DB instance listens on. If the DB instance is part of a DB cluster, this can be a different port than the DB cluster port.
DBClusterIdentifier (string) --
If the DB instance is a member of a DB cluster, contains the name of the DB cluster that the DB instance is a member of.
StorageEncrypted (boolean) --
Not supported: The encryption for DB instances is managed by the DB cluster.
KmsKeyId (string) --
Not supported: The encryption for DB instances is managed by the DB cluster.
DbiResourceId (string) --
The Amazon Region-unique, immutable identifier for the DB instance. This identifier is found in Amazon CloudTrail log entries whenever the Amazon KMS key for the DB instance is accessed.
CACertificateIdentifier (string) --
The identifier of the CA certificate for this DB instance.
DomainMemberships (list) --
Not supported
(dict) --
An Active Directory Domain membership record associated with a DB instance.
Domain (string) --
The identifier of the Active Directory Domain.
Status (string) --
The status of the DB instance's Active Directory Domain membership, such as joined, pending-join, failed etc).
FQDN (string) --
The fully qualified domain name of the Active Directory Domain.
IAMRoleName (string) --
The name of the IAM role to be used when making API calls to the Directory Service.
CopyTagsToSnapshot (boolean) --
Specifies whether tags are copied from the DB instance to snapshots of the DB instance.
MonitoringInterval (integer) --
The interval, in seconds, between points when Enhanced Monitoring metrics are collected for the DB instance.
EnhancedMonitoringResourceArn (string) --
The Amazon Resource Name (ARN) of the Amazon CloudWatch Logs log stream that receives the Enhanced Monitoring metrics data for the DB instance.
MonitoringRoleArn (string) --
The ARN for the IAM role that permits Neptune to send Enhanced Monitoring metrics to Amazon CloudWatch Logs.
PromotionTier (integer) --
A value that specifies the order in which a Read Replica is promoted to the primary instance after a failure of the existing primary instance.
DBInstanceArn (string) --
The Amazon Resource Name (ARN) for the DB instance.
Timezone (string) --
Not supported.
IAMDatabaseAuthenticationEnabled (boolean) --
True if Amazon Identity and Access Management (IAM) authentication is enabled, and otherwise false.
PerformanceInsightsEnabled (boolean) --
(Not supported by Neptune)
PerformanceInsightsKMSKeyId (string) --
(Not supported by Neptune)
EnabledCloudwatchLogsExports (list) --
A list of log types that this DB instance is configured to export to CloudWatch Logs.
DeletionProtection (boolean) --
Indicates whether or not the DB instance has deletion protection enabled. The instance can't be deleted when deletion protection is enabled. See Deleting a DB Instance .
Exceptions
Neptune.Client.exceptions.DBInstanceNotFoundFaultdescribe_db_parameter_groups(**kwargs)¶Returns a list of DBParameterGroup descriptions. If a DBParameterGroupName is specified, the list will contain only the description of the specified DB parameter group.
See also: AWS API Documentation
Request Syntax
response = client.describe_db_parameter_groups(
DBParameterGroupName='string',
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
MaxRecords=123,
Marker='string'
)
The name of a specific DB parameter group to return details for.
Constraints:
This parameter is not currently supported.
This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
The maximum number of records to include in the response. If more records exist than the specified MaxRecords value, a pagination token called a marker is included in the response so that the remaining results can be retrieved.
Default: 100
Constraints: Minimum 20, maximum 100.
DescribeDBParameterGroups request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .dict
Response Syntax
{
'Marker': 'string',
'DBParameterGroups': [
{
'DBParameterGroupName': 'string',
'DBParameterGroupFamily': 'string',
'Description': 'string',
'DBParameterGroupArn': 'string'
},
]
}
Response Structure
(dict) --
Marker (string) --
An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .
DBParameterGroups (list) --
A list of DBParameterGroup instances.
(dict) --
Contains the details of an Amazon Neptune DB parameter group.
This data type is used as a response element in the DescribeDBParameterGroups action.
DBParameterGroupName (string) --
Provides the name of the DB parameter group.
DBParameterGroupFamily (string) --
Provides the name of the DB parameter group family that this DB parameter group is compatible with.
Description (string) --
Provides the customer-specified description for this DB parameter group.
DBParameterGroupArn (string) --
The Amazon Resource Name (ARN) for the DB parameter group.
Exceptions
Neptune.Client.exceptions.DBParameterGroupNotFoundFaultdescribe_db_parameters(**kwargs)¶Returns the detailed parameter list for a particular DB parameter group.
See also: AWS API Documentation
Request Syntax
response = client.describe_db_parameters(
DBParameterGroupName='string',
Source='string',
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
MaxRecords=123,
Marker='string'
)
[REQUIRED]
The name of a specific DB parameter group to return details for.
Constraints:
The parameter types to return.
Default: All parameter types returned
Valid Values: user | system | engine-default
This parameter is not currently supported.
This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
The maximum number of records to include in the response. If more records exist than the specified MaxRecords value, a pagination token called a marker is included in the response so that the remaining results can be retrieved.
Default: 100
Constraints: Minimum 20, maximum 100.
DescribeDBParameters request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .dict
Response Syntax
{
'Parameters': [
{
'ParameterName': 'string',
'ParameterValue': 'string',
'Description': 'string',
'Source': 'string',
'ApplyType': 'string',
'DataType': 'string',
'AllowedValues': 'string',
'IsModifiable': True|False,
'MinimumEngineVersion': 'string',
'ApplyMethod': 'immediate'|'pending-reboot'
},
],
'Marker': 'string'
}
Response Structure
(dict) --
Parameters (list) --
A list of Parameter values.
(dict) --
Specifies a parameter.
ParameterName (string) --
Specifies the name of the parameter.
ParameterValue (string) --
Specifies the value of the parameter.
Description (string) --
Provides a description of the parameter.
Source (string) --
Indicates the source of the parameter value.
ApplyType (string) --
Specifies the engine specific parameters type.
DataType (string) --
Specifies the valid data type for the parameter.
AllowedValues (string) --
Specifies the valid range of values for the parameter.
IsModifiable (boolean) --
Indicates whether (true ) or not (false ) the parameter can be modified. Some parameters have security or operational implications that prevent them from being changed.
MinimumEngineVersion (string) --
The earliest engine version to which the parameter can apply.
ApplyMethod (string) --
Indicates when to apply parameter updates.
Marker (string) --
An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .
Exceptions
Neptune.Client.exceptions.DBParameterGroupNotFoundFaultdescribe_db_subnet_groups(**kwargs)¶Returns a list of DBSubnetGroup descriptions. If a DBSubnetGroupName is specified, the list will contain only the descriptions of the specified DBSubnetGroup.
For an overview of CIDR ranges, go to the Wikipedia Tutorial .
See also: AWS API Documentation
Request Syntax
response = client.describe_db_subnet_groups(
DBSubnetGroupName='string',
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
MaxRecords=123,
Marker='string'
)
This parameter is not currently supported.
This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
The maximum number of records to include in the response. If more records exist than the specified MaxRecords value, a pagination token called a marker is included in the response so that the remaining results can be retrieved.
Default: 100
Constraints: Minimum 20, maximum 100.
MaxRecords .dict
Response Syntax
{
'Marker': 'string',
'DBSubnetGroups': [
{
'DBSubnetGroupName': 'string',
'DBSubnetGroupDescription': 'string',
'VpcId': 'string',
'SubnetGroupStatus': 'string',
'Subnets': [
{
'SubnetIdentifier': 'string',
'SubnetAvailabilityZone': {
'Name': 'string'
},
'SubnetStatus': 'string'
},
],
'DBSubnetGroupArn': 'string'
},
]
}
Response Structure
(dict) --
Marker (string) --
An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .
DBSubnetGroups (list) --
A list of DBSubnetGroup instances.
(dict) --
Contains the details of an Amazon Neptune DB subnet group.
This data type is used as a response element in the DescribeDBSubnetGroups action.
DBSubnetGroupName (string) --
The name of the DB subnet group.
DBSubnetGroupDescription (string) --
Provides the description of the DB subnet group.
VpcId (string) --
Provides the VpcId of the DB subnet group.
SubnetGroupStatus (string) --
Provides the status of the DB subnet group.
Subnets (list) --
Contains a list of Subnet elements.
(dict) --
Specifies a subnet.
This data type is used as a response element in the DescribeDBSubnetGroups action.
SubnetIdentifier (string) --
Specifies the identifier of the subnet.
SubnetAvailabilityZone (dict) --
Specifies the EC2 Availability Zone that the subnet is in.
Name (string) --
The name of the availability zone.
SubnetStatus (string) --
Specifies the status of the subnet.
DBSubnetGroupArn (string) --
The Amazon Resource Name (ARN) for the DB subnet group.
Exceptions
Neptune.Client.exceptions.DBSubnetGroupNotFoundFaultdescribe_engine_default_cluster_parameters(**kwargs)¶Returns the default engine and system parameter information for the cluster database engine.
See also: AWS API Documentation
Request Syntax
response = client.describe_engine_default_cluster_parameters(
DBParameterGroupFamily='string',
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
MaxRecords=123,
Marker='string'
)
[REQUIRED]
The name of the DB cluster parameter group family to return engine parameter information for.
This parameter is not currently supported.
This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
The maximum number of records to include in the response. If more records exist than the specified MaxRecords value, a pagination token called a marker is included in the response so that the remaining results can be retrieved.
Default: 100
Constraints: Minimum 20, maximum 100.
DescribeEngineDefaultClusterParameters request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .dict
Response Syntax
{
'EngineDefaults': {
'DBParameterGroupFamily': 'string',
'Marker': 'string',
'Parameters': [
{
'ParameterName': 'string',
'ParameterValue': 'string',
'Description': 'string',
'Source': 'string',
'ApplyType': 'string',
'DataType': 'string',
'AllowedValues': 'string',
'IsModifiable': True|False,
'MinimumEngineVersion': 'string',
'ApplyMethod': 'immediate'|'pending-reboot'
},
]
}
}
Response Structure
(dict) --
EngineDefaults (dict) --
Contains the result of a successful invocation of the DescribeEngineDefaultParameters action.
DBParameterGroupFamily (string) --
Specifies the name of the DB parameter group family that the engine default parameters apply to.
Marker (string) --
An optional pagination token provided by a previous EngineDefaults request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .
Parameters (list) --
Contains a list of engine default parameters.
(dict) --
Specifies a parameter.
ParameterName (string) --
Specifies the name of the parameter.
ParameterValue (string) --
Specifies the value of the parameter.
Description (string) --
Provides a description of the parameter.
Source (string) --
Indicates the source of the parameter value.
ApplyType (string) --
Specifies the engine specific parameters type.
DataType (string) --
Specifies the valid data type for the parameter.
AllowedValues (string) --
Specifies the valid range of values for the parameter.
IsModifiable (boolean) --
Indicates whether (true ) or not (false ) the parameter can be modified. Some parameters have security or operational implications that prevent them from being changed.
MinimumEngineVersion (string) --
The earliest engine version to which the parameter can apply.
ApplyMethod (string) --
Indicates when to apply parameter updates.
describe_engine_default_parameters(**kwargs)¶Returns the default engine and system parameter information for the specified database engine.
See also: AWS API Documentation
Request Syntax
response = client.describe_engine_default_parameters(
DBParameterGroupFamily='string',
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
MaxRecords=123,
Marker='string'
)
[REQUIRED]
The name of the DB parameter group family.
Not currently supported.
This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
The maximum number of records to include in the response. If more records exist than the specified MaxRecords value, a pagination token called a marker is included in the response so that the remaining results can be retrieved.
Default: 100
Constraints: Minimum 20, maximum 100.
DescribeEngineDefaultParameters request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .dict
Response Syntax
{
'EngineDefaults': {
'DBParameterGroupFamily': 'string',
'Marker': 'string',
'Parameters': [
{
'ParameterName': 'string',
'ParameterValue': 'string',
'Description': 'string',
'Source': 'string',
'ApplyType': 'string',
'DataType': 'string',
'AllowedValues': 'string',
'IsModifiable': True|False,
'MinimumEngineVersion': 'string',
'ApplyMethod': 'immediate'|'pending-reboot'
},
]
}
}
Response Structure
(dict) --
EngineDefaults (dict) --
Contains the result of a successful invocation of the DescribeEngineDefaultParameters action.
DBParameterGroupFamily (string) --
Specifies the name of the DB parameter group family that the engine default parameters apply to.
Marker (string) --
An optional pagination token provided by a previous EngineDefaults request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .
Parameters (list) --
Contains a list of engine default parameters.
(dict) --
Specifies a parameter.
ParameterName (string) --
Specifies the name of the parameter.
ParameterValue (string) --
Specifies the value of the parameter.
Description (string) --
Provides a description of the parameter.
Source (string) --
Indicates the source of the parameter value.
ApplyType (string) --
Specifies the engine specific parameters type.
DataType (string) --
Specifies the valid data type for the parameter.
AllowedValues (string) --
Specifies the valid range of values for the parameter.
IsModifiable (boolean) --
Indicates whether (true ) or not (false ) the parameter can be modified. Some parameters have security or operational implications that prevent them from being changed.
MinimumEngineVersion (string) --
The earliest engine version to which the parameter can apply.
ApplyMethod (string) --
Indicates when to apply parameter updates.
describe_event_categories(**kwargs)¶Displays a list of categories for all event source types, or, if specified, for a specified source type.
See also: AWS API Documentation
Request Syntax
response = client.describe_event_categories(
SourceType='string',
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
]
)
The type of source that is generating the events.
Valid values: db-instance | db-parameter-group | db-security-group | db-snapshot
This parameter is not currently supported.
This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
dict
Response Syntax
{
'EventCategoriesMapList': [
{
'SourceType': 'string',
'EventCategories': [
'string',
]
},
]
}
Response Structure
(dict) --
EventCategoriesMapList (list) --
A list of EventCategoriesMap data types.
(dict) --
Contains the results of a successful invocation of the DescribeEventCategories action.
SourceType (string) --
The source type that the returned categories belong to
EventCategories (list) --
The event categories for the specified source type
describe_event_subscriptions(**kwargs)¶Lists all the subscription descriptions for a customer account. The description for a subscription includes SubscriptionName, SNSTopicARN, CustomerID, SourceType, SourceID, CreationTime, and Status.
If you specify a SubscriptionName, lists the description for that subscription.
See also: AWS API Documentation
Request Syntax
response = client.describe_event_subscriptions(
SubscriptionName='string',
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
MaxRecords=123,
Marker='string'
)
This parameter is not currently supported.
This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
The maximum number of records to include in the response. If more records exist than the specified MaxRecords value, a pagination token called a marker is included in the response so that the remaining results can be retrieved.
Default: 100
Constraints: Minimum 20, maximum 100.
MaxRecords .dict
Response Syntax
{
'Marker': 'string',
'EventSubscriptionsList': [
{
'CustomerAwsId': 'string',
'CustSubscriptionId': 'string',
'SnsTopicArn': 'string',
'Status': 'string',
'SubscriptionCreationTime': 'string',
'SourceType': 'string',
'SourceIdsList': [
'string',
],
'EventCategoriesList': [
'string',
],
'Enabled': True|False,
'EventSubscriptionArn': 'string'
},
]
}
Response Structure
(dict) --
Marker (string) --
An optional pagination token provided by a previous DescribeOrderableDBInstanceOptions request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .
EventSubscriptionsList (list) --
A list of EventSubscriptions data types.
(dict) --
Contains the results of a successful invocation of the DescribeEventSubscriptions action.
CustomerAwsId (string) --
The Amazon customer account associated with the event notification subscription.
CustSubscriptionId (string) --
The event notification subscription Id.
SnsTopicArn (string) --
The topic ARN of the event notification subscription.
Status (string) --
The status of the event notification subscription.
Constraints:
Can be one of the following: creating | modifying | deleting | active | no-permission | topic-not-exist
The status "no-permission" indicates that Neptune no longer has permission to post to the SNS topic. The status "topic-not-exist" indicates that the topic was deleted after the subscription was created.
SubscriptionCreationTime (string) --
The time the event notification subscription was created.
SourceType (string) --
The source type for the event notification subscription.
SourceIdsList (list) --
A list of source IDs for the event notification subscription.
EventCategoriesList (list) --
A list of event categories for the event notification subscription.
Enabled (boolean) --
A Boolean value indicating if the subscription is enabled. True indicates the subscription is enabled.
EventSubscriptionArn (string) --
The Amazon Resource Name (ARN) for the event subscription.
Exceptions
Neptune.Client.exceptions.SubscriptionNotFoundFaultdescribe_events(**kwargs)¶Returns events related to DB instances, DB security groups, DB snapshots, and DB parameter groups for the past 14 days. Events specific to a particular DB instance, DB security group, database snapshot, or DB parameter group can be obtained by providing the name as a parameter. By default, the past hour of events are returned.
See also: AWS API Documentation
Request Syntax
response = client.describe_events(
SourceIdentifier='string',
SourceType='db-instance'|'db-parameter-group'|'db-security-group'|'db-snapshot'|'db-cluster'|'db-cluster-snapshot',
StartTime=datetime(2015, 1, 1),
EndTime=datetime(2015, 1, 1),
Duration=123,
EventCategories=[
'string',
],
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
MaxRecords=123,
Marker='string'
)
The identifier of the event source for which events are returned. If not specified, then all sources are included in the response.
Constraints:
DBInstance , then a DBInstanceIdentifier must be supplied.DBSecurityGroup , a DBSecurityGroupName must be supplied.DBParameterGroup , a DBParameterGroupName must be supplied.DBSnapshot , a DBSnapshotIdentifier must be supplied.The beginning of the time interval to retrieve events for, specified in ISO 8601 format. For more information about ISO 8601, go to the ISO8601 Wikipedia page.
Example: 2009-07-08T18:00Z
The end of the time interval for which to retrieve events, specified in ISO 8601 format. For more information about ISO 8601, go to the ISO8601 Wikipedia page.
Example: 2009-07-08T18:00Z
The number of minutes to retrieve events for.
Default: 60
A list of event categories that trigger notifications for a event notification subscription.
This parameter is not currently supported.
This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
The maximum number of records to include in the response. If more records exist than the specified MaxRecords value, a pagination token called a marker is included in the response so that the remaining results can be retrieved.
Default: 100
Constraints: Minimum 20, maximum 100.
MaxRecords .dict
Response Syntax
{
'Marker': 'string',
'Events': [
{
'SourceIdentifier': 'string',
'SourceType': 'db-instance'|'db-parameter-group'|'db-security-group'|'db-snapshot'|'db-cluster'|'db-cluster-snapshot',
'Message': 'string',
'EventCategories': [
'string',
],
'Date': datetime(2015, 1, 1),
'SourceArn': 'string'
},
]
}
Response Structure
(dict) --
Marker (string) --
An optional pagination token provided by a previous Events request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .
Events (list) --
A list of Event instances.
(dict) --
This data type is used as a response element in the DescribeEvents action.
SourceIdentifier (string) --
Provides the identifier for the source of the event.
SourceType (string) --
Specifies the source type for this event.
Message (string) --
Provides the text of this event.
EventCategories (list) --
Specifies the category for the event.
Date (datetime) --
Specifies the date and time of the event.
SourceArn (string) --
The Amazon Resource Name (ARN) for the event.
describe_global_clusters(**kwargs)¶Returns information about Neptune global database clusters. This API supports pagination.
See also: AWS API Documentation
Request Syntax
response = client.describe_global_clusters(
GlobalClusterIdentifier='string',
MaxRecords=123,
Marker='string'
)
The user-supplied DB cluster identifier. If this parameter is specified, only information about the specified DB cluster is returned. This parameter is not case-sensitive.
Constraints: If supplied, must match an existing DB cluster identifier.
The maximum number of records to include in the response. If more records exist than the specified MaxRecords value, a pagination marker token is included in the response that you can use to retrieve the remaining results.
Default: 100
Constraints: Minimum 20, maximum 100.
DescribeGlobalClusters . If this parameter is specified, the response will only include records beyond the marker, up to the number specified by MaxRecords .dict
Response Syntax
{
'Marker': 'string',
'GlobalClusters': [
{
'GlobalClusterIdentifier': 'string',
'GlobalClusterResourceId': 'string',
'GlobalClusterArn': 'string',
'Status': 'string',
'Engine': 'string',
'EngineVersion': 'string',
'StorageEncrypted': True|False,
'DeletionProtection': True|False,
'GlobalClusterMembers': [
{
'DBClusterArn': 'string',
'Readers': [
'string',
],
'IsWriter': True|False
},
]
},
]
}
Response Structure
(dict) --
Marker (string) --
A pagination token. If this parameter is returned in the response, more records are available, which can be retrieved by one or more additional calls to DescribeGlobalClusters .
GlobalClusters (list) --
The list of global clusters and instances returned by this request.
(dict) --
Contains the details of an Amazon Neptune global database.
This data type is used as a response element for the CreateGlobalCluster , DescribeGlobalClusters , ModifyGlobalCluster , DeleteGlobalCluster , FailoverGlobalCluster , and RemoveFromGlobalCluster actions.
GlobalClusterIdentifier (string) --
Contains a user-supplied global database cluster identifier. This identifier is the unique key that identifies a global database.
GlobalClusterResourceId (string) --
An immutable identifier for the global database that is unique within in all regions. This identifier is found in CloudTrail log entries whenever the KMS key for the DB cluster is accessed.
GlobalClusterArn (string) --
The Amazon Resource Name (ARN) for the global database.
Status (string) --
Specifies the current state of this global database.
Engine (string) --
The Neptune database engine used by the global database ("neptune" ).
EngineVersion (string) --
The Neptune engine version used by the global database.
StorageEncrypted (boolean) --
The storage encryption setting for the global database.
DeletionProtection (boolean) --
The deletion protection setting for the global database.
GlobalClusterMembers (list) --
A list of cluster ARNs and instance ARNs for all the DB clusters that are part of the global database.
(dict) --
A data structure with information about any primary and secondary clusters associated with an Neptune global database.
DBClusterArn (string) --
The Amazon Resource Name (ARN) for each Neptune cluster.
Readers (list) --
The Amazon Resource Name (ARN) for each read-only secondary cluster associated with the Neptune global database.
IsWriter (boolean) --
Specifies whether the Neptune cluster is the primary cluster (that is, has read-write capability) for the Neptune global database with which it is associated.
Exceptions
Neptune.Client.exceptions.GlobalClusterNotFoundFaultdescribe_orderable_db_instance_options(**kwargs)¶Returns a list of orderable DB instance options for the specified engine.
See also: AWS API Documentation
Request Syntax
response = client.describe_orderable_db_instance_options(
Engine='string',
EngineVersion='string',
DBInstanceClass='string',
LicenseModel='string',
Vpc=True|False,
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
MaxRecords=123,
Marker='string'
)
[REQUIRED]
The name of the engine to retrieve DB instance options for.
This parameter is not currently supported.
This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
The maximum number of records to include in the response. If more records exist than the specified MaxRecords value, a pagination token called a marker is included in the response so that the remaining results can be retrieved.
Default: 100
Constraints: Minimum 20, maximum 100.
MaxRecords .dict
Response Syntax
{
'OrderableDBInstanceOptions': [
{
'Engine': 'string',
'EngineVersion': 'string',
'DBInstanceClass': 'string',
'LicenseModel': 'string',
'AvailabilityZones': [
{
'Name': 'string'
},
],
'MultiAZCapable': True|False,
'ReadReplicaCapable': True|False,
'Vpc': True|False,
'SupportsStorageEncryption': True|False,
'StorageType': 'string',
'SupportsIops': True|False,
'SupportsEnhancedMonitoring': True|False,
'SupportsIAMDatabaseAuthentication': True|False,
'SupportsPerformanceInsights': True|False,
'MinStorageSize': 123,
'MaxStorageSize': 123,
'MinIopsPerDbInstance': 123,
'MaxIopsPerDbInstance': 123,
'MinIopsPerGib': 123.0,
'MaxIopsPerGib': 123.0,
'SupportsGlobalDatabases': True|False
},
],
'Marker': 'string'
}
Response Structure
(dict) --
OrderableDBInstanceOptions (list) --
An OrderableDBInstanceOption structure containing information about orderable options for the DB instance.
(dict) --
Contains a list of available options for a DB instance.
This data type is used as a response element in the DescribeOrderableDBInstanceOptions action.
Engine (string) --
The engine type of a DB instance.
EngineVersion (string) --
The engine version of a DB instance.
DBInstanceClass (string) --
The DB instance class for a DB instance.
LicenseModel (string) --
The license model for a DB instance.
AvailabilityZones (list) --
A list of Availability Zones for a DB instance.
(dict) --
Specifies an Availability Zone.
Name (string) --
The name of the availability zone.
MultiAZCapable (boolean) --
Indicates whether a DB instance is Multi-AZ capable.
ReadReplicaCapable (boolean) --
Indicates whether a DB instance can have a Read Replica.
Vpc (boolean) --
Indicates whether a DB instance is in a VPC.
SupportsStorageEncryption (boolean) --
Indicates whether a DB instance supports encrypted storage.
StorageType (string) --
Indicates the storage type for a DB instance.
SupportsIops (boolean) --
Indicates whether a DB instance supports provisioned IOPS.
SupportsEnhancedMonitoring (boolean) --
Indicates whether a DB instance supports Enhanced Monitoring at intervals from 1 to 60 seconds.
SupportsIAMDatabaseAuthentication (boolean) --
Indicates whether a DB instance supports IAM database authentication.
SupportsPerformanceInsights (boolean) --
(Not supported by Neptune)
MinStorageSize (integer) --
Minimum storage size for a DB instance.
MaxStorageSize (integer) --
Maximum storage size for a DB instance.
MinIopsPerDbInstance (integer) --
Minimum total provisioned IOPS for a DB instance.
MaxIopsPerDbInstance (integer) --
Maximum total provisioned IOPS for a DB instance.
MinIopsPerGib (float) --
Minimum provisioned IOPS per GiB for a DB instance.
MaxIopsPerGib (float) --
Maximum provisioned IOPS per GiB for a DB instance.
SupportsGlobalDatabases (boolean) --
A value that indicates whether you can use Neptune global databases with a specific combination of other DB engine attributes.
Marker (string) --
An optional pagination token provided by a previous OrderableDBInstanceOptions request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .
describe_pending_maintenance_actions(**kwargs)¶Returns a list of resources (for example, DB instances) that have at least one pending maintenance action.
See also: AWS API Documentation
Request Syntax
response = client.describe_pending_maintenance_actions(
ResourceIdentifier='string',
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
Marker='string',
MaxRecords=123
)
A filter that specifies one or more resources to return pending maintenance actions for.
Supported filters:
db-cluster-id - Accepts DB cluster identifiers and DB cluster Amazon Resource Names (ARNs). The results list will only include pending maintenance actions for the DB clusters identified by these ARNs.db-instance-id - Accepts DB instance identifiers and DB instance ARNs. The results list will only include pending maintenance actions for the DB instances identified by these ARNs.This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
DescribePendingMaintenanceActions request. If this parameter is specified, the response includes only records beyond the marker, up to a number of records specified by MaxRecords .The maximum number of records to include in the response. If more records exist than the specified MaxRecords value, a pagination token called a marker is included in the response so that the remaining results can be retrieved.
Default: 100
Constraints: Minimum 20, maximum 100.
dict
Response Syntax
{
'PendingMaintenanceActions': [
{
'ResourceIdentifier': 'string',
'PendingMaintenanceActionDetails': [
{
'Action': 'string',
'AutoAppliedAfterDate': datetime(2015, 1, 1),
'ForcedApplyDate': datetime(2015, 1, 1),
'OptInStatus': 'string',
'CurrentApplyDate': datetime(2015, 1, 1),
'Description': 'string'
},
]
},
],
'Marker': 'string'
}
Response Structure
(dict) --
PendingMaintenanceActions (list) --
A list of the pending maintenance actions for the resource.
(dict) --
Describes the pending maintenance actions for a resource.
ResourceIdentifier (string) --
The ARN of the resource that has pending maintenance actions.
PendingMaintenanceActionDetails (list) --
A list that provides details about the pending maintenance actions for the resource.
(dict) --
Provides information about a pending maintenance action for a resource.
Action (string) --
The type of pending maintenance action that is available for the resource.
AutoAppliedAfterDate (datetime) --
The date of the maintenance window when the action is applied. The maintenance action is applied to the resource during its first maintenance window after this date. If this date is specified, any next-maintenance opt-in requests are ignored.
ForcedApplyDate (datetime) --
The date when the maintenance action is automatically applied. The maintenance action is applied to the resource on this date regardless of the maintenance window for the resource. If this date is specified, any immediate opt-in requests are ignored.
OptInStatus (string) --
Indicates the type of opt-in request that has been received for the resource.
CurrentApplyDate (datetime) --
The effective date when the pending maintenance action is applied to the resource. This date takes into account opt-in requests received from the ApplyPendingMaintenanceAction API, the AutoAppliedAfterDate , and the ForcedApplyDate . This value is blank if an opt-in request has not been received and nothing has been specified as AutoAppliedAfterDate or ForcedApplyDate .
Description (string) --
A description providing more detail about the maintenance action.
Marker (string) --
An optional pagination token provided by a previous DescribePendingMaintenanceActions request. If this parameter is specified, the response includes only records beyond the marker, up to a number of records specified by MaxRecords .
Exceptions
Neptune.Client.exceptions.ResourceNotFoundFaultdescribe_valid_db_instance_modifications(**kwargs)¶You can call DescribeValidDBInstanceModifications to learn what modifications you can make to your DB instance. You can use this information when you call ModifyDBInstance .
See also: AWS API Documentation
Request Syntax
response = client.describe_valid_db_instance_modifications(
DBInstanceIdentifier='string'
)
[REQUIRED]
The customer identifier or the ARN of your DB instance.
{
'ValidDBInstanceModificationsMessage': {
'Storage': [
{
'StorageType': 'string',
'StorageSize': [
{
'From': 123,
'To': 123,
'Step': 123
},
],
'ProvisionedIops': [
{
'From': 123,
'To': 123,
'Step': 123
},
],
'IopsToStorageRatio': [
{
'From': 123.0,
'To': 123.0
},
]
},
]
}
}
Response Structure
Information about valid modifications that you can make to your DB instance. Contains the result of a successful call to the DescribeValidDBInstanceModifications action. You can use this information when you call ModifyDBInstance .
Valid storage options for your DB instance.
Information about valid modifications that you can make to your DB instance.
Contains the result of a successful call to the DescribeValidDBInstanceModifications action.
The valid storage types for your DB instance. For example, gp2, io1.
The valid range of storage in gibibytes. For example, 100 to 16384.
A range of integer values.
The minimum value in the range.
The maximum value in the range.
The step value for the range. For example, if you have a range of 5,000 to 10,000, with a step value of 1,000, the valid values start at 5,000 and step up by 1,000. Even though 7,500 is within the range, it isn't a valid value for the range. The valid values are 5,000, 6,000, 7,000, 8,000...
The valid range of provisioned IOPS. For example, 1000-20000.
A range of integer values.
The minimum value in the range.
The maximum value in the range.
The step value for the range. For example, if you have a range of 5,000 to 10,000, with a step value of 1,000, the valid values start at 5,000 and step up by 1,000. Even though 7,500 is within the range, it isn't a valid value for the range. The valid values are 5,000, 6,000, 7,000, 8,000...
The valid range of Provisioned IOPS to gibibytes of storage multiplier. For example, 3-10, which means that provisioned IOPS can be between 3 and 10 times storage.
A range of double values.
The minimum value in the range.
The maximum value in the range.
Exceptions
Neptune.Client.exceptions.DBInstanceNotFoundFaultNeptune.Client.exceptions.InvalidDBInstanceStateFaultfailover_db_cluster(**kwargs)¶Forces a failover for a DB cluster.
A failover for a DB cluster promotes one of the Read Replicas (read-only instances) in the DB cluster to be the primary instance (the cluster writer).
Amazon Neptune will automatically fail over to a Read Replica, if one exists, when the primary instance fails. You can force a failover when you want to simulate a failure of a primary instance for testing. Because each instance in a DB cluster has its own endpoint address, you will need to clean up and re-establish any existing connections that use those endpoint addresses when the failover is complete.
See also: AWS API Documentation
Request Syntax
response = client.failover_db_cluster(
DBClusterIdentifier='string',
TargetDBInstanceIdentifier='string'
)
A DB cluster identifier to force a failover for. This parameter is not case-sensitive.
Constraints:
The name of the instance to promote to the primary instance.
You must specify the instance identifier for an Read Replica in the DB cluster. For example, mydbcluster-replica1 .
dict
Response Syntax
{
'DBCluster': {
'AllocatedStorage': 123,
'AvailabilityZones': [
'string',
],
'BackupRetentionPeriod': 123,
'CharacterSetName': 'string',
'DatabaseName': 'string',
'DBClusterIdentifier': 'string',
'DBClusterParameterGroup': 'string',
'DBSubnetGroup': 'string',
'Status': 'string',
'PercentProgress': 'string',
'EarliestRestorableTime': datetime(2015, 1, 1),
'Endpoint': 'string',
'ReaderEndpoint': 'string',
'MultiAZ': True|False,
'Engine': 'string',
'EngineVersion': 'string',
'LatestRestorableTime': datetime(2015, 1, 1),
'Port': 123,
'MasterUsername': 'string',
'DBClusterOptionGroupMemberships': [
{
'DBClusterOptionGroupName': 'string',
'Status': 'string'
},
],
'PreferredBackupWindow': 'string',
'PreferredMaintenanceWindow': 'string',
'ReplicationSourceIdentifier': 'string',
'ReadReplicaIdentifiers': [
'string',
],
'DBClusterMembers': [
{
'DBInstanceIdentifier': 'string',
'IsClusterWriter': True|False,
'DBClusterParameterGroupStatus': 'string',
'PromotionTier': 123
},
],
'VpcSecurityGroups': [
{
'VpcSecurityGroupId': 'string',
'Status': 'string'
},
],
'HostedZoneId': 'string',
'StorageEncrypted': True|False,
'KmsKeyId': 'string',
'DbClusterResourceId': 'string',
'DBClusterArn': 'string',
'AssociatedRoles': [
{
'RoleArn': 'string',
'Status': 'string',
'FeatureName': 'string'
},
],
'IAMDatabaseAuthenticationEnabled': True|False,
'CloneGroupId': 'string',
'ClusterCreateTime': datetime(2015, 1, 1),
'CopyTagsToSnapshot': True|False,
'EnabledCloudwatchLogsExports': [
'string',
],
'DeletionProtection': True|False,
'CrossAccountClone': True|False,
'AutomaticRestartTime': datetime(2015, 1, 1),
'ServerlessV2ScalingConfiguration': {
'MinCapacity': 123.0,
'MaxCapacity': 123.0
}
}
}
Response Structure
(dict) --
DBCluster (dict) --
Contains the details of an Amazon Neptune DB cluster.
This data type is used as a response element in the DescribeDBClusters action.
AllocatedStorage (integer) --
AllocatedStoragealways returns 1, because Neptune DB cluster storage size is not fixed, but instead automatically adjusts as needed.
AvailabilityZones (list) --
Provides the list of EC2 Availability Zones that instances in the DB cluster can be created in.
BackupRetentionPeriod (integer) --
Specifies the number of days for which automatic DB snapshots are retained.
CharacterSetName (string) --
Not supported by Neptune.
DatabaseName (string) --
Contains the name of the initial database of this DB cluster that was provided at create time, if one was specified when the DB cluster was created. This same name is returned for the life of the DB cluster.
DBClusterIdentifier (string) --
Contains a user-supplied DB cluster identifier. This identifier is the unique key that identifies a DB cluster.
DBClusterParameterGroup (string) --
Specifies the name of the DB cluster parameter group for the DB cluster.
DBSubnetGroup (string) --
Specifies information on the subnet group associated with the DB cluster, including the name, description, and subnets in the subnet group.
Status (string) --
Specifies the current state of this DB cluster.
PercentProgress (string) --
Specifies the progress of the operation as a percentage.
EarliestRestorableTime (datetime) --
Specifies the earliest time to which a database can be restored with point-in-time restore.
Endpoint (string) --
Specifies the connection endpoint for the primary instance of the DB cluster.
ReaderEndpoint (string) --
The reader endpoint for the DB cluster. The reader endpoint for a DB cluster load-balances connections across the Read Replicas that are available in a DB cluster. As clients request new connections to the reader endpoint, Neptune distributes the connection requests among the Read Replicas in the DB cluster. This functionality can help balance your read workload across multiple Read Replicas in your DB cluster.
If a failover occurs, and the Read Replica that you are connected to is promoted to be the primary instance, your connection is dropped. To continue sending your read workload to other Read Replicas in the cluster, you can then reconnect to the reader endpoint.
MultiAZ (boolean) --
Specifies whether the DB cluster has instances in multiple Availability Zones.
Engine (string) --
Provides the name of the database engine to be used for this DB cluster.
EngineVersion (string) --
Indicates the database engine version.
LatestRestorableTime (datetime) --
Specifies the latest time to which a database can be restored with point-in-time restore.
Port (integer) --
Specifies the port that the database engine is listening on.
MasterUsername (string) --
Not supported by Neptune.
DBClusterOptionGroupMemberships (list) --
Not supported by Neptune.
(dict) --
Not supported by Neptune.
DBClusterOptionGroupName (string) --
Not supported by Neptune.
Status (string) --
Not supported by Neptune.
PreferredBackupWindow (string) --
Specifies the daily time range during which automated backups are created if automated backups are enabled, as determined by the BackupRetentionPeriod .
PreferredMaintenanceWindow (string) --
Specifies the weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC).
ReplicationSourceIdentifier (string) --
Not supported by Neptune.
ReadReplicaIdentifiers (list) --
Contains one or more identifiers of the Read Replicas associated with this DB cluster.
DBClusterMembers (list) --
Provides the list of instances that make up the DB cluster.
(dict) --
Contains information about an instance that is part of a DB cluster.
DBInstanceIdentifier (string) --
Specifies the instance identifier for this member of the DB cluster.
IsClusterWriter (boolean) --
Value that is true if the cluster member is the primary instance for the DB cluster and false otherwise.
DBClusterParameterGroupStatus (string) --
Specifies the status of the DB cluster parameter group for this member of the DB cluster.
PromotionTier (integer) --
A value that specifies the order in which a Read Replica is promoted to the primary instance after a failure of the existing primary instance.
VpcSecurityGroups (list) --
Provides a list of VPC security groups that the DB cluster belongs to.
(dict) --
This data type is used as a response element for queries on VPC security group membership.
VpcSecurityGroupId (string) --
The name of the VPC security group.
Status (string) --
The status of the VPC security group.
HostedZoneId (string) --
Specifies the ID that Amazon Route 53 assigns when you create a hosted zone.
StorageEncrypted (boolean) --
Specifies whether the DB cluster is encrypted.
KmsKeyId (string) --
If StorageEncrypted is true, the Amazon KMS key identifier for the encrypted DB cluster.
DbClusterResourceId (string) --
The Amazon Region-unique, immutable identifier for the DB cluster. This identifier is found in Amazon CloudTrail log entries whenever the Amazon KMS key for the DB cluster is accessed.
DBClusterArn (string) --
The Amazon Resource Name (ARN) for the DB cluster.
AssociatedRoles (list) --
Provides a list of the Amazon Identity and Access Management (IAM) roles that are associated with the DB cluster. IAM roles that are associated with a DB cluster grant permission for the DB cluster to access other Amazon services on your behalf.
(dict) --
Describes an Amazon Identity and Access Management (IAM) role that is associated with a DB cluster.
RoleArn (string) --
The Amazon Resource Name (ARN) of the IAM role that is associated with the DB cluster.
Status (string) --
Describes the state of association between the IAM role and the DB cluster. The Status property returns one of the following values:
ACTIVE - the IAM role ARN is associated with the DB cluster and can be used to access other Amazon services on your behalf.PENDING - the IAM role ARN is being associated with the DB cluster.INVALID - the IAM role ARN is associated with the DB cluster, but the DB cluster is unable to assume the IAM role in order to access other Amazon services on your behalf.FeatureName (string) --
The name of the feature associated with the Amazon Identity and Access Management (IAM) role. For the list of supported feature names, see DescribeDBEngineVersions .
IAMDatabaseAuthenticationEnabled (boolean) --
True if mapping of Amazon Identity and Access Management (IAM) accounts to database accounts is enabled, and otherwise false.
CloneGroupId (string) --
Identifies the clone group to which the DB cluster is associated.
ClusterCreateTime (datetime) --
Specifies the time when the DB cluster was created, in Universal Coordinated Time (UTC).
CopyTagsToSnapshot (boolean) --
If set to ``true`` , tags are copied to any snapshot of the DB cluster that is created.
EnabledCloudwatchLogsExports (list) --
A list of log types that this DB cluster is configured to export to CloudWatch Logs.
DeletionProtection (boolean) --
Indicates whether or not the DB cluster has deletion protection enabled. The database can't be deleted when deletion protection is enabled.
CrossAccountClone (boolean) --
If set to true , the DB cluster can be cloned across accounts.
AutomaticRestartTime (datetime) --
Time at which the DB cluster will be automatically restarted.
ServerlessV2ScalingConfiguration (dict) --
Shows the scaling configuration for a Neptune Serverless DB cluster.
For more information, see Using Amazon Neptune Serverless in the Amazon Neptune User Guide .
MinCapacity (float) --
The minimum number of Neptune capacity units (NCUs) for a DB instance in a Neptune Serverless cluster. You can specify NCU values in half-step increments, such as 8, 8.5, 9, and so on.
MaxCapacity (float) --
The maximum number of Neptune capacity units (NCUs) for a DB instance in a Neptune Serverless cluster. You can specify NCU values in half-step increments, such as 40, 40.5, 41, and so on.
Exceptions
Neptune.Client.exceptions.DBClusterNotFoundFaultNeptune.Client.exceptions.InvalidDBClusterStateFaultNeptune.Client.exceptions.InvalidDBInstanceStateFaultfailover_global_cluster(**kwargs)¶Initiates the failover process for a Neptune global database.
A failover for a Neptune global database promotes one of secondary read-only DB clusters to be the primary DB cluster and demotes the primary DB cluster to being a secondary (read-only) DB cluster. In other words, the role of the current primary DB cluster and the selected target secondary DB cluster are switched. The selected secondary DB cluster assumes full read/write capabilities for the Neptune global database.
Note
This action applies only to Neptune global databases. This action is only intended for use on healthy Neptune global databases with healthy Neptune DB clusters and no region-wide outages, to test disaster recovery scenarios or to reconfigure the global database topology.
See also: AWS API Documentation
Request Syntax
response = client.failover_global_cluster(
GlobalClusterIdentifier='string',
TargetDbClusterIdentifier='string'
)
[REQUIRED]
Identifier of the Neptune global database that should be failed over. The identifier is the unique key assigned by the user when the Neptune global database was created. In other words, it's the name of the global database that you want to fail over.
Constraints: Must match the identifier of an existing Neptune global database.
[REQUIRED]
The Amazon Resource Name (ARN) of the secondary Neptune DB cluster that you want to promote to primary for the global database.
dict
Response Syntax
{
'GlobalCluster': {
'GlobalClusterIdentifier': 'string',
'GlobalClusterResourceId': 'string',
'GlobalClusterArn': 'string',
'Status': 'string',
'Engine': 'string',
'EngineVersion': 'string',
'StorageEncrypted': True|False,
'DeletionProtection': True|False,
'GlobalClusterMembers': [
{
'DBClusterArn': 'string',
'Readers': [
'string',
],
'IsWriter': True|False
},
]
}
}
Response Structure
(dict) --
GlobalCluster (dict) --
Contains the details of an Amazon Neptune global database.
This data type is used as a response element for the CreateGlobalCluster , DescribeGlobalClusters , ModifyGlobalCluster , DeleteGlobalCluster , FailoverGlobalCluster , and RemoveFromGlobalCluster actions.
GlobalClusterIdentifier (string) --
Contains a user-supplied global database cluster identifier. This identifier is the unique key that identifies a global database.
GlobalClusterResourceId (string) --
An immutable identifier for the global database that is unique within in all regions. This identifier is found in CloudTrail log entries whenever the KMS key for the DB cluster is accessed.
GlobalClusterArn (string) --
The Amazon Resource Name (ARN) for the global database.
Status (string) --
Specifies the current state of this global database.
Engine (string) --
The Neptune database engine used by the global database ("neptune" ).
EngineVersion (string) --
The Neptune engine version used by the global database.
StorageEncrypted (boolean) --
The storage encryption setting for the global database.
DeletionProtection (boolean) --
The deletion protection setting for the global database.
GlobalClusterMembers (list) --
A list of cluster ARNs and instance ARNs for all the DB clusters that are part of the global database.
(dict) --
A data structure with information about any primary and secondary clusters associated with an Neptune global database.
DBClusterArn (string) --
The Amazon Resource Name (ARN) for each Neptune cluster.
Readers (list) --
The Amazon Resource Name (ARN) for each read-only secondary cluster associated with the Neptune global database.
IsWriter (boolean) --
Specifies whether the Neptune cluster is the primary cluster (that is, has read-write capability) for the Neptune global database with which it is associated.
Exceptions
Neptune.Client.exceptions.GlobalClusterNotFoundFaultNeptune.Client.exceptions.InvalidGlobalClusterStateFaultNeptune.Client.exceptions.InvalidDBClusterStateFaultNeptune.Client.exceptions.DBClusterNotFoundFaultget_paginator(operation_name)¶Create a paginator for an operation.
create_foo, and you'd normally invoke the
operation as client.create_foo(**kwargs), if the
create_foo operation can be paginated, you can use the
call client.get_paginator("create_foo").client.can_paginate method to
check if an operation is pageable.get_waiter(waiter_name)¶Returns an object that can wait for some condition.
Lists all tags on an Amazon Neptune resource.
See also: AWS API Documentation
Request Syntax
response = client.list_tags_for_resource(
ResourceName='string',
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
]
)
[REQUIRED]
The Amazon Neptune resource with tags to be listed. This value is an Amazon Resource Name (ARN). For information about creating an ARN, see Constructing an Amazon Resource Name (ARN) .
This parameter is not currently supported.
This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
dict
Response Syntax
{
'TagList': [
{
'Key': 'string',
'Value': 'string'
},
]
}
Response Structure
(dict) --
TagList (list) --
List of tags returned by the ListTagsForResource operation.
(dict) --
Metadata assigned to an Amazon Neptune resource consisting of a key-value pair.
Key (string) --
A key is the required name of the tag. The string value can be from 1 to 128 Unicode characters in length and can't be prefixed with aws: or rds: . The string can only contain the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
Value (string) --
A value is the optional value of the tag. The string value can be from 1 to 256 Unicode characters in length and can't be prefixed with aws: or rds: . The string can only contain the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
Exceptions
Neptune.Client.exceptions.DBInstanceNotFoundFaultNeptune.Client.exceptions.DBSnapshotNotFoundFaultNeptune.Client.exceptions.DBClusterNotFoundFaultmodify_db_cluster(**kwargs)¶Modify a setting for a DB cluster. You can change one or more database configuration parameters by specifying these parameters and the new values in the request.
See also: AWS API Documentation
Request Syntax
response = client.modify_db_cluster(
DBClusterIdentifier='string',
NewDBClusterIdentifier='string',
ApplyImmediately=True|False,
BackupRetentionPeriod=123,
DBClusterParameterGroupName='string',
VpcSecurityGroupIds=[
'string',
],
Port=123,
MasterUserPassword='string',
OptionGroupName='string',
PreferredBackupWindow='string',
PreferredMaintenanceWindow='string',
EnableIAMDatabaseAuthentication=True|False,
CloudwatchLogsExportConfiguration={
'EnableLogTypes': [
'string',
],
'DisableLogTypes': [
'string',
]
},
EngineVersion='string',
AllowMajorVersionUpgrade=True|False,
DBInstanceParameterGroupName='string',
DeletionProtection=True|False,
CopyTagsToSnapshot=True|False,
ServerlessV2ScalingConfiguration={
'MinCapacity': 123.0,
'MaxCapacity': 123.0
}
)
[REQUIRED]
The DB cluster identifier for the cluster being modified. This parameter is not case-sensitive.
Constraints:
The new DB cluster identifier for the DB cluster when renaming a DB cluster. This value is stored as a lowercase string.
Constraints:
Example: my-cluster2
A value that specifies whether the modifications in this request and any pending modifications are asynchronously applied as soon as possible, regardless of the PreferredMaintenanceWindow setting for the DB cluster. If this parameter is set to false , changes to the DB cluster are applied during the next maintenance window.
The ApplyImmediately parameter only affects NewDBClusterIdentifier values. If you set the ApplyImmediately parameter value to false, then changes to NewDBClusterIdentifier values are applied during the next maintenance window. All other changes are applied immediately, regardless of the value of the ApplyImmediately parameter.
Default: false
The number of days for which automated backups are retained. You must specify a minimum value of 1.
Default: 1
Constraints:
A list of VPC security groups that the DB cluster will belong to.
The port number on which the DB cluster accepts connections.
Constraints: Value must be 1150-65535
Default: The same port as the original DB cluster.
The daily time range during which automated backups are created if automated backups are enabled, using the BackupRetentionPeriod parameter.
The default is a 30-minute window selected at random from an 8-hour block of time for each Amazon Region.
Constraints:
hh24:mi-hh24:mi .The weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC).
Format: ddd:hh24:mi-ddd:hh24:mi
The default is a 30-minute window selected at random from an 8-hour block of time for each Amazon Region, occurring on a random day of the week.
Valid Days: Mon, Tue, Wed, Thu, Fri, Sat, Sun.
Constraints: Minimum 30-minute window.
True to enable mapping of Amazon Identity and Access Management (IAM) accounts to database accounts, and otherwise false.
Default: false
The configuration setting for the log types to be enabled for export to CloudWatch Logs for a specific DB cluster.
The list of log types to enable.
The list of log types to disable.
The version number of the database engine to which you want to upgrade. Changing this parameter results in an outage. The change is applied during the next maintenance window unless the ApplyImmediately parameter is set to true.
For a list of valid engine versions, see Engine Releases for Amazon Neptune , or call DescribeDBEngineVersions .
A value that indicates whether upgrades between different major versions are allowed.
Constraints: You must set the allow-major-version-upgrade flag when providing an EngineVersion parameter that uses a different major version than the DB cluster's current version.
The name of the DB parameter group to apply to all instances of the DB cluster.
Note
When you apply a parameter group using DBInstanceParameterGroupName , parameter changes aren't applied during the next maintenance window but instead are applied immediately.
Default: The existing name setting
Constraints:
DBInstanceParameterGroupName parameter is only valid in combination with the AllowMajorVersionUpgrade parameter.Contains the scaling configuration of a Neptune Serverless DB cluster.
For more information, see Using Amazon Neptune Serverless in the Amazon Neptune User Guide .
The minimum number of Neptune capacity units (NCUs) for a DB instance in a Neptune Serverless cluster. You can specify NCU values in half-step increments, such as 8, 8.5, 9, and so on.
The maximum number of Neptune capacity units (NCUs) for a DB instance in a Neptune Serverless cluster. You can specify NCU values in half-step increments, such as 40, 40.5, 41, and so on.
dict
Response Syntax
{
'DBCluster': {
'AllocatedStorage': 123,
'AvailabilityZones': [
'string',
],
'BackupRetentionPeriod': 123,
'CharacterSetName': 'string',
'DatabaseName': 'string',
'DBClusterIdentifier': 'string',
'DBClusterParameterGroup': 'string',
'DBSubnetGroup': 'string',
'Status': 'string',
'PercentProgress': 'string',
'EarliestRestorableTime': datetime(2015, 1, 1),
'Endpoint': 'string',
'ReaderEndpoint': 'string',
'MultiAZ': True|False,
'Engine': 'string',
'EngineVersion': 'string',
'LatestRestorableTime': datetime(2015, 1, 1),
'Port': 123,
'MasterUsername': 'string',
'DBClusterOptionGroupMemberships': [
{
'DBClusterOptionGroupName': 'string',
'Status': 'string'
},
],
'PreferredBackupWindow': 'string',
'PreferredMaintenanceWindow': 'string',
'ReplicationSourceIdentifier': 'string',
'ReadReplicaIdentifiers': [
'string',
],
'DBClusterMembers': [
{
'DBInstanceIdentifier': 'string',
'IsClusterWriter': True|False,
'DBClusterParameterGroupStatus': 'string',
'PromotionTier': 123
},
],
'VpcSecurityGroups': [
{
'VpcSecurityGroupId': 'string',
'Status': 'string'
},
],
'HostedZoneId': 'string',
'StorageEncrypted': True|False,
'KmsKeyId': 'string',
'DbClusterResourceId': 'string',
'DBClusterArn': 'string',
'AssociatedRoles': [
{
'RoleArn': 'string',
'Status': 'string',
'FeatureName': 'string'
},
],
'IAMDatabaseAuthenticationEnabled': True|False,
'CloneGroupId': 'string',
'ClusterCreateTime': datetime(2015, 1, 1),
'CopyTagsToSnapshot': True|False,
'EnabledCloudwatchLogsExports': [
'string',
],
'DeletionProtection': True|False,
'CrossAccountClone': True|False,
'AutomaticRestartTime': datetime(2015, 1, 1),
'ServerlessV2ScalingConfiguration': {
'MinCapacity': 123.0,
'MaxCapacity': 123.0
}
}
}
Response Structure
(dict) --
DBCluster (dict) --
Contains the details of an Amazon Neptune DB cluster.
This data type is used as a response element in the DescribeDBClusters action.
AllocatedStorage (integer) --
AllocatedStoragealways returns 1, because Neptune DB cluster storage size is not fixed, but instead automatically adjusts as needed.
AvailabilityZones (list) --
Provides the list of EC2 Availability Zones that instances in the DB cluster can be created in.
BackupRetentionPeriod (integer) --
Specifies the number of days for which automatic DB snapshots are retained.
CharacterSetName (string) --
Not supported by Neptune.
DatabaseName (string) --
Contains the name of the initial database of this DB cluster that was provided at create time, if one was specified when the DB cluster was created. This same name is returned for the life of the DB cluster.
DBClusterIdentifier (string) --
Contains a user-supplied DB cluster identifier. This identifier is the unique key that identifies a DB cluster.
DBClusterParameterGroup (string) --
Specifies the name of the DB cluster parameter group for the DB cluster.
DBSubnetGroup (string) --
Specifies information on the subnet group associated with the DB cluster, including the name, description, and subnets in the subnet group.
Status (string) --
Specifies the current state of this DB cluster.
PercentProgress (string) --
Specifies the progress of the operation as a percentage.
EarliestRestorableTime (datetime) --
Specifies the earliest time to which a database can be restored with point-in-time restore.
Endpoint (string) --
Specifies the connection endpoint for the primary instance of the DB cluster.
ReaderEndpoint (string) --
The reader endpoint for the DB cluster. The reader endpoint for a DB cluster load-balances connections across the Read Replicas that are available in a DB cluster. As clients request new connections to the reader endpoint, Neptune distributes the connection requests among the Read Replicas in the DB cluster. This functionality can help balance your read workload across multiple Read Replicas in your DB cluster.
If a failover occurs, and the Read Replica that you are connected to is promoted to be the primary instance, your connection is dropped. To continue sending your read workload to other Read Replicas in the cluster, you can then reconnect to the reader endpoint.
MultiAZ (boolean) --
Specifies whether the DB cluster has instances in multiple Availability Zones.
Engine (string) --
Provides the name of the database engine to be used for this DB cluster.
EngineVersion (string) --
Indicates the database engine version.
LatestRestorableTime (datetime) --
Specifies the latest time to which a database can be restored with point-in-time restore.
Port (integer) --
Specifies the port that the database engine is listening on.
MasterUsername (string) --
Not supported by Neptune.
DBClusterOptionGroupMemberships (list) --
Not supported by Neptune.
(dict) --
Not supported by Neptune.
DBClusterOptionGroupName (string) --
Not supported by Neptune.
Status (string) --
Not supported by Neptune.
PreferredBackupWindow (string) --
Specifies the daily time range during which automated backups are created if automated backups are enabled, as determined by the BackupRetentionPeriod .
PreferredMaintenanceWindow (string) --
Specifies the weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC).
ReplicationSourceIdentifier (string) --
Not supported by Neptune.
ReadReplicaIdentifiers (list) --
Contains one or more identifiers of the Read Replicas associated with this DB cluster.
DBClusterMembers (list) --
Provides the list of instances that make up the DB cluster.
(dict) --
Contains information about an instance that is part of a DB cluster.
DBInstanceIdentifier (string) --
Specifies the instance identifier for this member of the DB cluster.
IsClusterWriter (boolean) --
Value that is true if the cluster member is the primary instance for the DB cluster and false otherwise.
DBClusterParameterGroupStatus (string) --
Specifies the status of the DB cluster parameter group for this member of the DB cluster.
PromotionTier (integer) --
A value that specifies the order in which a Read Replica is promoted to the primary instance after a failure of the existing primary instance.
VpcSecurityGroups (list) --
Provides a list of VPC security groups that the DB cluster belongs to.
(dict) --
This data type is used as a response element for queries on VPC security group membership.
VpcSecurityGroupId (string) --
The name of the VPC security group.
Status (string) --
The status of the VPC security group.
HostedZoneId (string) --
Specifies the ID that Amazon Route 53 assigns when you create a hosted zone.
StorageEncrypted (boolean) --
Specifies whether the DB cluster is encrypted.
KmsKeyId (string) --
If StorageEncrypted is true, the Amazon KMS key identifier for the encrypted DB cluster.
DbClusterResourceId (string) --
The Amazon Region-unique, immutable identifier for the DB cluster. This identifier is found in Amazon CloudTrail log entries whenever the Amazon KMS key for the DB cluster is accessed.
DBClusterArn (string) --
The Amazon Resource Name (ARN) for the DB cluster.
AssociatedRoles (list) --
Provides a list of the Amazon Identity and Access Management (IAM) roles that are associated with the DB cluster. IAM roles that are associated with a DB cluster grant permission for the DB cluster to access other Amazon services on your behalf.
(dict) --
Describes an Amazon Identity and Access Management (IAM) role that is associated with a DB cluster.
RoleArn (string) --
The Amazon Resource Name (ARN) of the IAM role that is associated with the DB cluster.
Status (string) --
Describes the state of association between the IAM role and the DB cluster. The Status property returns one of the following values:
ACTIVE - the IAM role ARN is associated with the DB cluster and can be used to access other Amazon services on your behalf.PENDING - the IAM role ARN is being associated with the DB cluster.INVALID - the IAM role ARN is associated with the DB cluster, but the DB cluster is unable to assume the IAM role in order to access other Amazon services on your behalf.FeatureName (string) --
The name of the feature associated with the Amazon Identity and Access Management (IAM) role. For the list of supported feature names, see DescribeDBEngineVersions .
IAMDatabaseAuthenticationEnabled (boolean) --
True if mapping of Amazon Identity and Access Management (IAM) accounts to database accounts is enabled, and otherwise false.
CloneGroupId (string) --
Identifies the clone group to which the DB cluster is associated.
ClusterCreateTime (datetime) --
Specifies the time when the DB cluster was created, in Universal Coordinated Time (UTC).
CopyTagsToSnapshot (boolean) --
If set to ``true`` , tags are copied to any snapshot of the DB cluster that is created.
EnabledCloudwatchLogsExports (list) --
A list of log types that this DB cluster is configured to export to CloudWatch Logs.
DeletionProtection (boolean) --
Indicates whether or not the DB cluster has deletion protection enabled. The database can't be deleted when deletion protection is enabled.
CrossAccountClone (boolean) --
If set to true , the DB cluster can be cloned across accounts.
AutomaticRestartTime (datetime) --
Time at which the DB cluster will be automatically restarted.
ServerlessV2ScalingConfiguration (dict) --
Shows the scaling configuration for a Neptune Serverless DB cluster.
For more information, see Using Amazon Neptune Serverless in the Amazon Neptune User Guide .
MinCapacity (float) --
The minimum number of Neptune capacity units (NCUs) for a DB instance in a Neptune Serverless cluster. You can specify NCU values in half-step increments, such as 8, 8.5, 9, and so on.
MaxCapacity (float) --
The maximum number of Neptune capacity units (NCUs) for a DB instance in a Neptune Serverless cluster. You can specify NCU values in half-step increments, such as 40, 40.5, 41, and so on.
Exceptions
Neptune.Client.exceptions.DBClusterNotFoundFaultNeptune.Client.exceptions.InvalidDBClusterStateFaultNeptune.Client.exceptions.StorageQuotaExceededFaultNeptune.Client.exceptions.DBSubnetGroupNotFoundFaultNeptune.Client.exceptions.InvalidVPCNetworkStateFaultNeptune.Client.exceptions.InvalidDBSubnetGroupStateFaultNeptune.Client.exceptions.InvalidSubnetNeptune.Client.exceptions.DBClusterParameterGroupNotFoundFaultNeptune.Client.exceptions.InvalidDBSecurityGroupStateFaultNeptune.Client.exceptions.InvalidDBInstanceStateFaultNeptune.Client.exceptions.DBClusterAlreadyExistsFaultmodify_db_cluster_endpoint(**kwargs)¶Modifies the properties of an endpoint in an Amazon Neptune DB cluster.
See also: AWS API Documentation
Request Syntax
response = client.modify_db_cluster_endpoint(
DBClusterEndpointIdentifier='string',
EndpointType='string',
StaticMembers=[
'string',
],
ExcludedMembers=[
'string',
]
)
[REQUIRED]
The identifier of the endpoint to modify. This parameter is stored as a lowercase string.
READER , WRITER , ANY .List of DB instance identifiers that are part of the custom endpoint group.
List of DB instance identifiers that aren't part of the custom endpoint group. All other eligible instances are reachable through the custom endpoint. Only relevant if the list of static members is empty.
dict
Response Syntax
{
'DBClusterEndpointIdentifier': 'string',
'DBClusterIdentifier': 'string',
'DBClusterEndpointResourceIdentifier': 'string',
'Endpoint': 'string',
'Status': 'string',
'EndpointType': 'string',
'CustomEndpointType': 'string',
'StaticMembers': [
'string',
],
'ExcludedMembers': [
'string',
],
'DBClusterEndpointArn': 'string'
}
Response Structure
(dict) --
This data type represents the information you need to connect to an Amazon Neptune DB cluster. This data type is used as a response element in the following actions:
CreateDBClusterEndpointDescribeDBClusterEndpointsModifyDBClusterEndpointDeleteDBClusterEndpointFor the data structure that represents Amazon RDS DB instance endpoints, see Endpoint .
DBClusterEndpointIdentifier (string) --
The identifier associated with the endpoint. This parameter is stored as a lowercase string.
DBClusterIdentifier (string) --
The DB cluster identifier of the DB cluster associated with the endpoint. This parameter is stored as a lowercase string.
DBClusterEndpointResourceIdentifier (string) --
A unique system-generated identifier for an endpoint. It remains the same for the whole life of the endpoint.
Endpoint (string) --
The DNS address of the endpoint.
Status (string) --
The current status of the endpoint. One of: creating , available , deleting , inactive , modifying . The inactive state applies to an endpoint that cannot be used for a certain kind of cluster, such as a writer endpoint for a read-only secondary cluster in a global database.
EndpointType (string) --
The type of the endpoint. One of: READER , WRITER , CUSTOM .
CustomEndpointType (string) --
The type associated with a custom endpoint. One of: READER , WRITER , ANY .
StaticMembers (list) --
List of DB instance identifiers that are part of the custom endpoint group.
ExcludedMembers (list) --
List of DB instance identifiers that aren't part of the custom endpoint group. All other eligible instances are reachable through the custom endpoint. Only relevant if the list of static members is empty.
DBClusterEndpointArn (string) --
The Amazon Resource Name (ARN) for the endpoint.
Exceptions
Neptune.Client.exceptions.InvalidDBClusterStateFaultNeptune.Client.exceptions.InvalidDBClusterEndpointStateFaultNeptune.Client.exceptions.DBClusterEndpointNotFoundFaultNeptune.Client.exceptions.DBInstanceNotFoundFaultNeptune.Client.exceptions.InvalidDBInstanceStateFaultmodify_db_cluster_parameter_group(**kwargs)¶Modifies the parameters of a DB cluster parameter group. To modify more than one parameter, submit a list of the following: ParameterName , ParameterValue , and ApplyMethod . A maximum of 20 parameters can be modified in a single request.
Note
Changes to dynamic parameters are applied immediately. Changes to static parameters require a reboot without failover to the DB cluster associated with the parameter group before the change can take effect.
Warning
After you create a DB cluster parameter group, you should wait at least 5 minutes before creating your first DB cluster that uses that DB cluster parameter group as the default parameter group. This allows Amazon Neptune to fully complete the create action before the parameter group is used as the default for a new DB cluster. This is especially important for parameters that are critical when creating the default database for a DB cluster, such as the character set for the default database defined by the character_set_database parameter. You can use the Parameter Groups option of the Amazon Neptune console or the DescribeDBClusterParameters command to verify that your DB cluster parameter group has been created or modified.
See also: AWS API Documentation
Request Syntax
response = client.modify_db_cluster_parameter_group(
DBClusterParameterGroupName='string',
Parameters=[
{
'ParameterName': 'string',
'ParameterValue': 'string',
'Description': 'string',
'Source': 'string',
'ApplyType': 'string',
'DataType': 'string',
'AllowedValues': 'string',
'IsModifiable': True|False,
'MinimumEngineVersion': 'string',
'ApplyMethod': 'immediate'|'pending-reboot'
},
]
)
[REQUIRED]
The name of the DB cluster parameter group to modify.
[REQUIRED]
A list of parameters in the DB cluster parameter group to modify.
Specifies a parameter.
Specifies the name of the parameter.
Specifies the value of the parameter.
Provides a description of the parameter.
Indicates the source of the parameter value.
Specifies the engine specific parameters type.
Specifies the valid data type for the parameter.
Specifies the valid range of values for the parameter.
Indicates whether (true ) or not (false ) the parameter can be modified. Some parameters have security or operational implications that prevent them from being changed.
The earliest engine version to which the parameter can apply.
Indicates when to apply parameter updates.
dict
Response Syntax
{
'DBClusterParameterGroupName': 'string'
}
Response Structure
(dict) --
DBClusterParameterGroupName (string) --
The name of the DB cluster parameter group.
Constraints:
Note
This value is stored as a lowercase string.
Exceptions
Neptune.Client.exceptions.DBParameterGroupNotFoundFaultNeptune.Client.exceptions.InvalidDBParameterGroupStateFaultmodify_db_cluster_snapshot_attribute(**kwargs)¶Adds an attribute and values to, or removes an attribute and values from, a manual DB cluster snapshot.
To share a manual DB cluster snapshot with other Amazon accounts, specify restore as the AttributeName and use the ValuesToAdd parameter to add a list of IDs of the Amazon accounts that are authorized to restore the manual DB cluster snapshot. Use the value all to make the manual DB cluster snapshot public, which means that it can be copied or restored by all Amazon accounts. Do not add the all value for any manual DB cluster snapshots that contain private information that you don't want available to all Amazon accounts. If a manual DB cluster snapshot is encrypted, it can be shared, but only by specifying a list of authorized Amazon account IDs for the ValuesToAdd parameter. You can't use all as a value for that parameter in this case.
To view which Amazon accounts have access to copy or restore a manual DB cluster snapshot, or whether a manual DB cluster snapshot public or private, use the DescribeDBClusterSnapshotAttributes API action.
See also: AWS API Documentation
Request Syntax
response = client.modify_db_cluster_snapshot_attribute(
DBClusterSnapshotIdentifier='string',
AttributeName='string',
ValuesToAdd=[
'string',
],
ValuesToRemove=[
'string',
]
)
[REQUIRED]
The identifier for the DB cluster snapshot to modify the attributes for.
[REQUIRED]
The name of the DB cluster snapshot attribute to modify.
To manage authorization for other Amazon accounts to copy or restore a manual DB cluster snapshot, set this value to restore .
A list of DB cluster snapshot attributes to add to the attribute specified by AttributeName .
To authorize other Amazon accounts to copy or restore a manual DB cluster snapshot, set this list to include one or more Amazon account IDs, or all to make the manual DB cluster snapshot restorable by any Amazon account. Do not add the all value for any manual DB cluster snapshots that contain private information that you don't want available to all Amazon accounts.
A list of DB cluster snapshot attributes to remove from the attribute specified by AttributeName .
To remove authorization for other Amazon accounts to copy or restore a manual DB cluster snapshot, set this list to include one or more Amazon account identifiers, or all to remove authorization for any Amazon account to copy or restore the DB cluster snapshot. If you specify all , an Amazon account whose account ID is explicitly added to the restore attribute can still copy or restore a manual DB cluster snapshot.
dict
Response Syntax
{
'DBClusterSnapshotAttributesResult': {
'DBClusterSnapshotIdentifier': 'string',
'DBClusterSnapshotAttributes': [
{
'AttributeName': 'string',
'AttributeValues': [
'string',
]
},
]
}
}
Response Structure
(dict) --
DBClusterSnapshotAttributesResult (dict) --
Contains the results of a successful call to the DescribeDBClusterSnapshotAttributes API action.
Manual DB cluster snapshot attributes are used to authorize other Amazon accounts to copy or restore a manual DB cluster snapshot. For more information, see the ModifyDBClusterSnapshotAttribute API action.
DBClusterSnapshotIdentifier (string) --
The identifier of the manual DB cluster snapshot that the attributes apply to.
DBClusterSnapshotAttributes (list) --
The list of attributes and values for the manual DB cluster snapshot.
(dict) --
Contains the name and values of a manual DB cluster snapshot attribute.
Manual DB cluster snapshot attributes are used to authorize other Amazon accounts to restore a manual DB cluster snapshot. For more information, see the ModifyDBClusterSnapshotAttribute API action.
AttributeName (string) --
The name of the manual DB cluster snapshot attribute.
The attribute named restore refers to the list of Amazon accounts that have permission to copy or restore the manual DB cluster snapshot. For more information, see the ModifyDBClusterSnapshotAttribute API action.
AttributeValues (list) --
The value(s) for the manual DB cluster snapshot attribute.
If the AttributeName field is set to restore , then this element returns a list of IDs of the Amazon accounts that are authorized to copy or restore the manual DB cluster snapshot. If a value of all is in the list, then the manual DB cluster snapshot is public and available for any Amazon account to copy or restore.
Exceptions
Neptune.Client.exceptions.DBClusterSnapshotNotFoundFaultNeptune.Client.exceptions.InvalidDBClusterSnapshotStateFaultNeptune.Client.exceptions.SharedSnapshotQuotaExceededFaultmodify_db_instance(**kwargs)¶Modifies settings for a DB instance. You can change one or more database configuration parameters by specifying these parameters and the new values in the request. To learn what modifications you can make to your DB instance, call DescribeValidDBInstanceModifications before you call ModifyDBInstance .
See also: AWS API Documentation
Request Syntax
response = client.modify_db_instance(
DBInstanceIdentifier='string',
AllocatedStorage=123,
DBInstanceClass='string',
DBSubnetGroupName='string',
DBSecurityGroups=[
'string',
],
VpcSecurityGroupIds=[
'string',
],
ApplyImmediately=True|False,
MasterUserPassword='string',
DBParameterGroupName='string',
BackupRetentionPeriod=123,
PreferredBackupWindow='string',
PreferredMaintenanceWindow='string',
MultiAZ=True|False,
EngineVersion='string',
AllowMajorVersionUpgrade=True|False,
AutoMinorVersionUpgrade=True|False,
LicenseModel='string',
Iops=123,
OptionGroupName='string',
NewDBInstanceIdentifier='string',
StorageType='string',
TdeCredentialArn='string',
TdeCredentialPassword='string',
CACertificateIdentifier='string',
Domain='string',
CopyTagsToSnapshot=True|False,
MonitoringInterval=123,
DBPortNumber=123,
PubliclyAccessible=True|False,
MonitoringRoleArn='string',
DomainIAMRoleName='string',
PromotionTier=123,
EnableIAMDatabaseAuthentication=True|False,
EnablePerformanceInsights=True|False,
PerformanceInsightsKMSKeyId='string',
CloudwatchLogsExportConfiguration={
'EnableLogTypes': [
'string',
],
'DisableLogTypes': [
'string',
]
},
DeletionProtection=True|False
)
[REQUIRED]
The DB instance identifier. This value is stored as a lowercase string.
Constraints:
The new compute and memory capacity of the DB instance, for example, db.m4.large . Not all DB instance classes are available in all Amazon Regions.
If you modify the DB instance class, an outage occurs during the change. The change is applied during the next maintenance window, unless ApplyImmediately is specified as true for this request.
Default: Uses existing setting
The new DB subnet group for the DB instance. You can use this parameter to move your DB instance to a different VPC.
Changing the subnet group causes an outage during the change. The change is applied during the next maintenance window, unless you specify true for the ApplyImmediately parameter.
Constraints: If supplied, must match the name of an existing DBSubnetGroup.
Example: mySubnetGroup
A list of DB security groups to authorize on this DB instance. Changing this setting doesn't result in an outage and the change is asynchronously applied as soon as possible.
Constraints:
A list of EC2 VPC security groups to authorize on this DB instance. This change is asynchronously applied as soon as possible.
Not applicable. The associated list of EC2 VPC security groups is managed by the DB cluster. For more information, see ModifyDBCluster .
Constraints:
Specifies whether the modifications in this request and any pending modifications are asynchronously applied as soon as possible, regardless of the PreferredMaintenanceWindow setting for the DB instance.
If this parameter is set to false , changes to the DB instance are applied during the next maintenance window. Some parameter changes can cause an outage and are applied on the next call to RebootDBInstance , or the next failure reboot.
Default: false
The name of the DB parameter group to apply to the DB instance. Changing this setting doesn't result in an outage. The parameter group name itself is changed immediately, but the actual parameter changes are not applied until you reboot the instance without failover. The db instance will NOT be rebooted automatically and the parameter changes will NOT be applied during the next maintenance window.
Default: Uses existing setting
Constraints: The DB parameter group must be in the same DB parameter group family as this DB instance.
Not applicable. The retention period for automated backups is managed by the DB cluster. For more information, see ModifyDBCluster .
Default: Uses existing setting
The daily time range during which automated backups are created if automated backups are enabled.
Not applicable. The daily time range for creating automated backups is managed by the DB cluster. For more information, see ModifyDBCluster .
Constraints:
The weekly time range (in UTC) during which system maintenance can occur, which might result in an outage. Changing this parameter doesn't result in an outage, except in the following situation, and the change is asynchronously applied as soon as possible. If there are pending actions that cause a reboot, and the maintenance window is changed to include the current time, then changing this parameter will cause a reboot of the DB instance. If moving this window to the current time, there must be at least 30 minutes between the current time and end of the window to ensure pending changes are applied.
Default: Uses existing setting
Format: ddd:hh24:mi-ddd:hh24:mi
Valid Days: Mon | Tue | Wed | Thu | Fri | Sat | Sun
Constraints: Must be at least 30 minutes
ApplyImmediately parameter is set to true for this request.true during the maintenance window, and a newer minor version is available, and Neptune has enabled auto patching for that engine version.The new Provisioned IOPS (I/O operations per second) value for the instance.
Changing this setting doesn't result in an outage and the change is applied during the next maintenance window unless the ApplyImmediately parameter is set to true for this request.
Default: Uses existing setting
The new DB instance identifier for the DB instance when renaming a DB instance. When you change the DB instance identifier, an instance reboot will occur immediately if you set Apply Immediately to true, or will occur during the next maintenance window if Apply Immediately to false. This value is stored as a lowercase string.
Constraints:
Example: mydbinstance
The interval, in seconds, between points when Enhanced Monitoring metrics are collected for the DB instance. To disable collecting Enhanced Monitoring metrics, specify 0. The default is 0.
If MonitoringRoleArn is specified, then you must also set MonitoringInterval to a value other than 0.
Valid Values: 0, 1, 5, 10, 15, 30, 60
The port number on which the database accepts connections.
The value of the DBPortNumber parameter must not match any of the port values specified for options in the option group for the DB instance.
Your database will restart when you change the DBPortNumber value regardless of the value of the ApplyImmediately parameter.
Default: 8182
The ARN for the IAM role that permits Neptune to send enhanced monitoring metrics to Amazon CloudWatch Logs. For example, arn:aws:iam:123456789012:role/emaccess .
If MonitoringInterval is set to a value other than 0, then you must supply a MonitoringRoleArn value.
A value that specifies the order in which a Read Replica is promoted to the primary instance after a failure of the existing primary instance.
Default: 1
Valid Values: 0 - 15
True to enable mapping of Amazon Identity and Access Management (IAM) accounts to database accounts, and otherwise false.
You can enable IAM database authentication for the following database engines
Not applicable. Mapping Amazon IAM accounts to database accounts is managed by the DB cluster. For more information, see ModifyDBCluster .
Default: false
The configuration setting for the log types to be enabled for export to CloudWatch Logs for a specific DB instance or DB cluster.
The list of log types to enable.
The list of log types to disable.
dict
Response Syntax
{
'DBInstance': {
'DBInstanceIdentifier': 'string',
'DBInstanceClass': 'string',
'Engine': 'string',
'DBInstanceStatus': 'string',
'MasterUsername': 'string',
'DBName': 'string',
'Endpoint': {
'Address': 'string',
'Port': 123,
'HostedZoneId': 'string'
},
'AllocatedStorage': 123,
'InstanceCreateTime': datetime(2015, 1, 1),
'PreferredBackupWindow': 'string',
'BackupRetentionPeriod': 123,
'DBSecurityGroups': [
{
'DBSecurityGroupName': 'string',
'Status': 'string'
},
],
'VpcSecurityGroups': [
{
'VpcSecurityGroupId': 'string',
'Status': 'string'
},
],
'DBParameterGroups': [
{
'DBParameterGroupName': 'string',
'ParameterApplyStatus': 'string'
},
],
'AvailabilityZone': 'string',
'DBSubnetGroup': {
'DBSubnetGroupName': 'string',
'DBSubnetGroupDescription': 'string',
'VpcId': 'string',
'SubnetGroupStatus': 'string',
'Subnets': [
{
'SubnetIdentifier': 'string',
'SubnetAvailabilityZone': {
'Name': 'string'
},
'SubnetStatus': 'string'
},
],
'DBSubnetGroupArn': 'string'
},
'PreferredMaintenanceWindow': 'string',
'PendingModifiedValues': {
'DBInstanceClass': 'string',
'AllocatedStorage': 123,
'MasterUserPassword': 'string',
'Port': 123,
'BackupRetentionPeriod': 123,
'MultiAZ': True|False,
'EngineVersion': 'string',
'LicenseModel': 'string',
'Iops': 123,
'DBInstanceIdentifier': 'string',
'StorageType': 'string',
'CACertificateIdentifier': 'string',
'DBSubnetGroupName': 'string',
'PendingCloudwatchLogsExports': {
'LogTypesToEnable': [
'string',
],
'LogTypesToDisable': [
'string',
]
}
},
'LatestRestorableTime': datetime(2015, 1, 1),
'MultiAZ': True|False,
'EngineVersion': 'string',
'AutoMinorVersionUpgrade': True|False,
'ReadReplicaSourceDBInstanceIdentifier': 'string',
'ReadReplicaDBInstanceIdentifiers': [
'string',
],
'ReadReplicaDBClusterIdentifiers': [
'string',
],
'LicenseModel': 'string',
'Iops': 123,
'OptionGroupMemberships': [
{
'OptionGroupName': 'string',
'Status': 'string'
},
],
'CharacterSetName': 'string',
'SecondaryAvailabilityZone': 'string',
'PubliclyAccessible': True|False,
'StatusInfos': [
{
'StatusType': 'string',
'Normal': True|False,
'Status': 'string',
'Message': 'string'
},
],
'StorageType': 'string',
'TdeCredentialArn': 'string',
'DbInstancePort': 123,
'DBClusterIdentifier': 'string',
'StorageEncrypted': True|False,
'KmsKeyId': 'string',
'DbiResourceId': 'string',
'CACertificateIdentifier': 'string',
'DomainMemberships': [
{
'Domain': 'string',
'Status': 'string',
'FQDN': 'string',
'IAMRoleName': 'string'
},
],
'CopyTagsToSnapshot': True|False,
'MonitoringInterval': 123,
'EnhancedMonitoringResourceArn': 'string',
'MonitoringRoleArn': 'string',
'PromotionTier': 123,
'DBInstanceArn': 'string',
'Timezone': 'string',
'IAMDatabaseAuthenticationEnabled': True|False,
'PerformanceInsightsEnabled': True|False,
'PerformanceInsightsKMSKeyId': 'string',
'EnabledCloudwatchLogsExports': [
'string',
],
'DeletionProtection': True|False
}
}
Response Structure
(dict) --
DBInstance (dict) --
Contains the details of an Amazon Neptune DB instance.
This data type is used as a response element in the DescribeDBInstances action.
DBInstanceIdentifier (string) --
Contains a user-supplied database identifier. This identifier is the unique key that identifies a DB instance.
DBInstanceClass (string) --
Contains the name of the compute and memory capacity class of the DB instance.
Engine (string) --
Provides the name of the database engine to be used for this DB instance.
DBInstanceStatus (string) --
Specifies the current state of this database.
MasterUsername (string) --
Not supported by Neptune.
DBName (string) --
The database name.
Endpoint (dict) --
Specifies the connection endpoint.
Address (string) --
Specifies the DNS address of the DB instance.
Port (integer) --
Specifies the port that the database engine is listening on.
HostedZoneId (string) --
Specifies the ID that Amazon Route 53 assigns when you create a hosted zone.
AllocatedStorage (integer) --
Not supported by Neptune.
InstanceCreateTime (datetime) --
Provides the date and time the DB instance was created.
PreferredBackupWindow (string) --
Specifies the daily time range during which automated backups are created if automated backups are enabled, as determined by the BackupRetentionPeriod .
BackupRetentionPeriod (integer) --
Specifies the number of days for which automatic DB snapshots are retained.
DBSecurityGroups (list) --
Provides List of DB security group elements containing only DBSecurityGroup.Name and DBSecurityGroup.Status subelements.
(dict) --
Specifies membership in a designated DB security group.
DBSecurityGroupName (string) --
The name of the DB security group.
Status (string) --
The status of the DB security group.
VpcSecurityGroups (list) --
Provides a list of VPC security group elements that the DB instance belongs to.
(dict) --
This data type is used as a response element for queries on VPC security group membership.
VpcSecurityGroupId (string) --
The name of the VPC security group.
Status (string) --
The status of the VPC security group.
DBParameterGroups (list) --
Provides the list of DB parameter groups applied to this DB instance.
(dict) --
The status of the DB parameter group.
This data type is used as a response element in the following actions:
DBParameterGroupName (string) --
The name of the DP parameter group.
ParameterApplyStatus (string) --
The status of parameter updates.
AvailabilityZone (string) --
Specifies the name of the Availability Zone the DB instance is located in.
DBSubnetGroup (dict) --
Specifies information on the subnet group associated with the DB instance, including the name, description, and subnets in the subnet group.
DBSubnetGroupName (string) --
The name of the DB subnet group.
DBSubnetGroupDescription (string) --
Provides the description of the DB subnet group.
VpcId (string) --
Provides the VpcId of the DB subnet group.
SubnetGroupStatus (string) --
Provides the status of the DB subnet group.
Subnets (list) --
Contains a list of Subnet elements.
(dict) --
Specifies a subnet.
This data type is used as a response element in the DescribeDBSubnetGroups action.
SubnetIdentifier (string) --
Specifies the identifier of the subnet.
SubnetAvailabilityZone (dict) --
Specifies the EC2 Availability Zone that the subnet is in.
Name (string) --
The name of the availability zone.
SubnetStatus (string) --
Specifies the status of the subnet.
DBSubnetGroupArn (string) --
The Amazon Resource Name (ARN) for the DB subnet group.
PreferredMaintenanceWindow (string) --
Specifies the weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC).
PendingModifiedValues (dict) --
Specifies that changes to the DB instance are pending. This element is only included when changes are pending. Specific changes are identified by subelements.
DBInstanceClass (string) --
Contains the new DBInstanceClass for the DB instance that will be applied or is currently being applied.
AllocatedStorage (integer) --
Contains the new AllocatedStorage size for the DB instance that will be applied or is currently being applied.
MasterUserPassword (string) --
Not supported by Neptune.
Port (integer) --
Specifies the pending port for the DB instance.
BackupRetentionPeriod (integer) --
Specifies the pending number of days for which automated backups are retained.
MultiAZ (boolean) --
Indicates that the Single-AZ DB instance is to change to a Multi-AZ deployment.
EngineVersion (string) --
Indicates the database engine version.
LicenseModel (string) --
Not supported by Neptune.
Iops (integer) --
Specifies the new Provisioned IOPS value for the DB instance that will be applied or is currently being applied.
DBInstanceIdentifier (string) --
Contains the new DBInstanceIdentifier for the DB instance that will be applied or is currently being applied.
StorageType (string) --
Specifies the storage type to be associated with the DB instance.
CACertificateIdentifier (string) --
Specifies the identifier of the CA certificate for the DB instance.
DBSubnetGroupName (string) --
The new DB subnet group for the DB instance.
PendingCloudwatchLogsExports (dict) --
This PendingCloudwatchLogsExports structure specifies pending changes to which CloudWatch logs are enabled and which are disabled.
LogTypesToEnable (list) --
Log types that are in the process of being deactivated. After they are deactivated, these log types aren't exported to CloudWatch Logs.
LogTypesToDisable (list) --
Log types that are in the process of being enabled. After they are enabled, these log types are exported to CloudWatch Logs.
LatestRestorableTime (datetime) --
Specifies the latest time to which a database can be restored with point-in-time restore.
MultiAZ (boolean) --
Specifies if the DB instance is a Multi-AZ deployment.
EngineVersion (string) --
Indicates the database engine version.
AutoMinorVersionUpgrade (boolean) --
Indicates that minor version patches are applied automatically.
ReadReplicaSourceDBInstanceIdentifier (string) --
Contains the identifier of the source DB instance if this DB instance is a Read Replica.
ReadReplicaDBInstanceIdentifiers (list) --
Contains one or more identifiers of the Read Replicas associated with this DB instance.
ReadReplicaDBClusterIdentifiers (list) --
Contains one or more identifiers of DB clusters that are Read Replicas of this DB instance.
LicenseModel (string) --
License model information for this DB instance.
Iops (integer) --
Specifies the Provisioned IOPS (I/O operations per second) value.
OptionGroupMemberships (list) --
(Not supported by Neptune)
(dict) --
Not supported by Neptune.
OptionGroupName (string) --
Not supported by Neptune.
Status (string) --
Not supported by Neptune.
CharacterSetName (string) --
(Not supported by Neptune)
SecondaryAvailabilityZone (string) --
If present, specifies the name of the secondary Availability Zone for a DB instance with multi-AZ support.
PubliclyAccessible (boolean) --
This flag should no longer be used.
StatusInfos (list) --
The status of a Read Replica. If the instance is not a Read Replica, this is blank.
(dict) --
Provides a list of status information for a DB instance.
StatusType (string) --
This value is currently "read replication."
Normal (boolean) --
Boolean value that is true if the instance is operating normally, or false if the instance is in an error state.
Status (string) --
Status of the DB instance. For a StatusType of read replica, the values can be replicating, error, stopped, or terminated.
Message (string) --
Details of the error if there is an error for the instance. If the instance is not in an error state, this value is blank.
StorageType (string) --
Specifies the storage type associated with DB instance.
TdeCredentialArn (string) --
The ARN from the key store with which the instance is associated for TDE encryption.
DbInstancePort (integer) --
Specifies the port that the DB instance listens on. If the DB instance is part of a DB cluster, this can be a different port than the DB cluster port.
DBClusterIdentifier (string) --
If the DB instance is a member of a DB cluster, contains the name of the DB cluster that the DB instance is a member of.
StorageEncrypted (boolean) --
Not supported: The encryption for DB instances is managed by the DB cluster.
KmsKeyId (string) --
Not supported: The encryption for DB instances is managed by the DB cluster.
DbiResourceId (string) --
The Amazon Region-unique, immutable identifier for the DB instance. This identifier is found in Amazon CloudTrail log entries whenever the Amazon KMS key for the DB instance is accessed.
CACertificateIdentifier (string) --
The identifier of the CA certificate for this DB instance.
DomainMemberships (list) --
Not supported
(dict) --
An Active Directory Domain membership record associated with a DB instance.
Domain (string) --
The identifier of the Active Directory Domain.
Status (string) --
The status of the DB instance's Active Directory Domain membership, such as joined, pending-join, failed etc).
FQDN (string) --
The fully qualified domain name of the Active Directory Domain.
IAMRoleName (string) --
The name of the IAM role to be used when making API calls to the Directory Service.
CopyTagsToSnapshot (boolean) --
Specifies whether tags are copied from the DB instance to snapshots of the DB instance.
MonitoringInterval (integer) --
The interval, in seconds, between points when Enhanced Monitoring metrics are collected for the DB instance.
EnhancedMonitoringResourceArn (string) --
The Amazon Resource Name (ARN) of the Amazon CloudWatch Logs log stream that receives the Enhanced Monitoring metrics data for the DB instance.
MonitoringRoleArn (string) --
The ARN for the IAM role that permits Neptune to send Enhanced Monitoring metrics to Amazon CloudWatch Logs.
PromotionTier (integer) --
A value that specifies the order in which a Read Replica is promoted to the primary instance after a failure of the existing primary instance.
DBInstanceArn (string) --
The Amazon Resource Name (ARN) for the DB instance.
Timezone (string) --
Not supported.
IAMDatabaseAuthenticationEnabled (boolean) --
True if Amazon Identity and Access Management (IAM) authentication is enabled, and otherwise false.
PerformanceInsightsEnabled (boolean) --
(Not supported by Neptune)
PerformanceInsightsKMSKeyId (string) --
(Not supported by Neptune)
EnabledCloudwatchLogsExports (list) --
A list of log types that this DB instance is configured to export to CloudWatch Logs.
DeletionProtection (boolean) --
Indicates whether or not the DB instance has deletion protection enabled. The instance can't be deleted when deletion protection is enabled. See Deleting a DB Instance .
Exceptions
Neptune.Client.exceptions.InvalidDBInstanceStateFaultNeptune.Client.exceptions.InvalidDBSecurityGroupStateFaultNeptune.Client.exceptions.DBInstanceAlreadyExistsFaultNeptune.Client.exceptions.DBInstanceNotFoundFaultNeptune.Client.exceptions.DBSecurityGroupNotFoundFaultNeptune.Client.exceptions.DBParameterGroupNotFoundFaultNeptune.Client.exceptions.InsufficientDBInstanceCapacityFaultNeptune.Client.exceptions.StorageQuotaExceededFaultNeptune.Client.exceptions.InvalidVPCNetworkStateFaultNeptune.Client.exceptions.ProvisionedIopsNotAvailableInAZFaultNeptune.Client.exceptions.OptionGroupNotFoundFaultNeptune.Client.exceptions.DBUpgradeDependencyFailureFaultNeptune.Client.exceptions.StorageTypeNotSupportedFaultNeptune.Client.exceptions.AuthorizationNotFoundFaultNeptune.Client.exceptions.CertificateNotFoundFaultNeptune.Client.exceptions.DomainNotFoundFaultmodify_db_parameter_group(**kwargs)¶Modifies the parameters of a DB parameter group. To modify more than one parameter, submit a list of the following: ParameterName , ParameterValue , and ApplyMethod . A maximum of 20 parameters can be modified in a single request.
Note
Changes to dynamic parameters are applied immediately. Changes to static parameters require a reboot without failover to the DB instance associated with the parameter group before the change can take effect.
Warning
After you modify a DB parameter group, you should wait at least 5 minutes before creating your first DB instance that uses that DB parameter group as the default parameter group. This allows Amazon Neptune to fully complete the modify action before the parameter group is used as the default for a new DB instance. This is especially important for parameters that are critical when creating the default database for a DB instance, such as the character set for the default database defined by the character_set_database parameter. You can use the Parameter Groups option of the Amazon Neptune console or the DescribeDBParameters command to verify that your DB parameter group has been created or modified.
See also: AWS API Documentation
Request Syntax
response = client.modify_db_parameter_group(
DBParameterGroupName='string',
Parameters=[
{
'ParameterName': 'string',
'ParameterValue': 'string',
'Description': 'string',
'Source': 'string',
'ApplyType': 'string',
'DataType': 'string',
'AllowedValues': 'string',
'IsModifiable': True|False,
'MinimumEngineVersion': 'string',
'ApplyMethod': 'immediate'|'pending-reboot'
},
]
)
[REQUIRED]
The name of the DB parameter group.
Constraints:
[REQUIRED]
An array of parameter names, values, and the apply method for the parameter update. At least one parameter name, value, and apply method must be supplied; subsequent arguments are optional. A maximum of 20 parameters can be modified in a single request.
Valid Values (for the application method): immediate | pending-reboot
Note
You can use the immediate value with dynamic parameters only. You can use the pending-reboot value for both dynamic and static parameters, and changes are applied when you reboot the DB instance without failover.
Specifies a parameter.
Specifies the name of the parameter.
Specifies the value of the parameter.
Provides a description of the parameter.
Indicates the source of the parameter value.
Specifies the engine specific parameters type.
Specifies the valid data type for the parameter.
Specifies the valid range of values for the parameter.
Indicates whether (true ) or not (false ) the parameter can be modified. Some parameters have security or operational implications that prevent them from being changed.
The earliest engine version to which the parameter can apply.
Indicates when to apply parameter updates.
dict
Response Syntax
{
'DBParameterGroupName': 'string'
}
Response Structure
(dict) --
DBParameterGroupName (string) --
Provides the name of the DB parameter group.
Exceptions
Neptune.Client.exceptions.DBParameterGroupNotFoundFaultNeptune.Client.exceptions.InvalidDBParameterGroupStateFaultmodify_db_subnet_group(**kwargs)¶Modifies an existing DB subnet group. DB subnet groups must contain at least one subnet in at least two AZs in the Amazon Region.
See also: AWS API Documentation
Request Syntax
response = client.modify_db_subnet_group(
DBSubnetGroupName='string',
DBSubnetGroupDescription='string',
SubnetIds=[
'string',
]
)
[REQUIRED]
The name for the DB subnet group. This value is stored as a lowercase string. You can't modify the default subnet group.
Constraints: Must match the name of an existing DBSubnetGroup. Must not be default.
Example: mySubnetgroup
[REQUIRED]
The EC2 subnet IDs for the DB subnet group.
dict
Response Syntax
{
'DBSubnetGroup': {
'DBSubnetGroupName': 'string',
'DBSubnetGroupDescription': 'string',
'VpcId': 'string',
'SubnetGroupStatus': 'string',
'Subnets': [
{
'SubnetIdentifier': 'string',
'SubnetAvailabilityZone': {
'Name': 'string'
},
'SubnetStatus': 'string'
},
],
'DBSubnetGroupArn': 'string'
}
}
Response Structure
(dict) --
DBSubnetGroup (dict) --
Contains the details of an Amazon Neptune DB subnet group.
This data type is used as a response element in the DescribeDBSubnetGroups action.
DBSubnetGroupName (string) --
The name of the DB subnet group.
DBSubnetGroupDescription (string) --
Provides the description of the DB subnet group.
VpcId (string) --
Provides the VpcId of the DB subnet group.
SubnetGroupStatus (string) --
Provides the status of the DB subnet group.
Subnets (list) --
Contains a list of Subnet elements.
(dict) --
Specifies a subnet.
This data type is used as a response element in the DescribeDBSubnetGroups action.
SubnetIdentifier (string) --
Specifies the identifier of the subnet.
SubnetAvailabilityZone (dict) --
Specifies the EC2 Availability Zone that the subnet is in.
Name (string) --
The name of the availability zone.
SubnetStatus (string) --
Specifies the status of the subnet.
DBSubnetGroupArn (string) --
The Amazon Resource Name (ARN) for the DB subnet group.
Exceptions
Neptune.Client.exceptions.DBSubnetGroupNotFoundFaultNeptune.Client.exceptions.DBSubnetQuotaExceededFaultNeptune.Client.exceptions.SubnetAlreadyInUseNeptune.Client.exceptions.DBSubnetGroupDoesNotCoverEnoughAZsNeptune.Client.exceptions.InvalidSubnetmodify_event_subscription(**kwargs)¶Modifies an existing event notification subscription. Note that you can't modify the source identifiers using this call; to change source identifiers for a subscription, use the AddSourceIdentifierToSubscription and RemoveSourceIdentifierFromSubscription calls.
You can see a list of the event categories for a given SourceType by using the DescribeEventCategories action.
See also: AWS API Documentation
Request Syntax
response = client.modify_event_subscription(
SubscriptionName='string',
SnsTopicArn='string',
SourceType='string',
EventCategories=[
'string',
],
Enabled=True|False
)
[REQUIRED]
The name of the event notification subscription.
The type of source that is generating the events. For example, if you want to be notified of events generated by a DB instance, you would set this parameter to db-instance. if this value is not specified, all events are returned.
Valid values: db-instance | db-parameter-group | db-security-group | db-snapshot
A list of event categories for a SourceType that you want to subscribe to. You can see a list of the categories for a given SourceType by using the DescribeEventCategories action.
dict
Response Syntax
{
'EventSubscription': {
'CustomerAwsId': 'string',
'CustSubscriptionId': 'string',
'SnsTopicArn': 'string',
'Status': 'string',
'SubscriptionCreationTime': 'string',
'SourceType': 'string',
'SourceIdsList': [
'string',
],
'EventCategoriesList': [
'string',
],
'Enabled': True|False,
'EventSubscriptionArn': 'string'
}
}
Response Structure
(dict) --
EventSubscription (dict) --
Contains the results of a successful invocation of the DescribeEventSubscriptions action.
CustomerAwsId (string) --
The Amazon customer account associated with the event notification subscription.
CustSubscriptionId (string) --
The event notification subscription Id.
SnsTopicArn (string) --
The topic ARN of the event notification subscription.
Status (string) --
The status of the event notification subscription.
Constraints:
Can be one of the following: creating | modifying | deleting | active | no-permission | topic-not-exist
The status "no-permission" indicates that Neptune no longer has permission to post to the SNS topic. The status "topic-not-exist" indicates that the topic was deleted after the subscription was created.
SubscriptionCreationTime (string) --
The time the event notification subscription was created.
SourceType (string) --
The source type for the event notification subscription.
SourceIdsList (list) --
A list of source IDs for the event notification subscription.
EventCategoriesList (list) --
A list of event categories for the event notification subscription.
Enabled (boolean) --
A Boolean value indicating if the subscription is enabled. True indicates the subscription is enabled.
EventSubscriptionArn (string) --
The Amazon Resource Name (ARN) for the event subscription.
Exceptions
Neptune.Client.exceptions.EventSubscriptionQuotaExceededFaultNeptune.Client.exceptions.SubscriptionNotFoundFaultNeptune.Client.exceptions.SNSInvalidTopicFaultNeptune.Client.exceptions.SNSNoAuthorizationFaultNeptune.Client.exceptions.SNSTopicArnNotFoundFaultNeptune.Client.exceptions.SubscriptionCategoryNotFoundFaultmodify_global_cluster(**kwargs)¶Modify a setting for an Amazon Neptune global cluster. You can change one or more database configuration parameters by specifying these parameters and their new values in the request.
See also: AWS API Documentation
Request Syntax
response = client.modify_global_cluster(
GlobalClusterIdentifier='string',
NewGlobalClusterIdentifier='string',
DeletionProtection=True|False,
EngineVersion='string',
AllowMajorVersionUpgrade=True|False
)
[REQUIRED]
The DB cluster identifier for the global cluster being modified. This parameter is not case-sensitive.
Constraints: Must match the identifier of an existing global database cluster.
A new cluster identifier to assign to the global database. This value is stored as a lowercase string.
Constraints:
Example: my-cluster2
The version number of the database engine to which you want to upgrade. Changing this parameter will result in an outage. The change is applied during the next maintenance window unless ApplyImmediately is enabled.
To list all of the available Neptune engine versions, use the following command:
A value that indicates whether major version upgrades are allowed.
Constraints: You must allow major version upgrades if you specify a value for the EngineVersion parameter that is a different major version than the DB cluster's current version.
If you upgrade the major version of a global database, the cluster and DB instance parameter groups are set to the default parameter groups for the new version, so you will need to apply any custom parameter groups after completing the upgrade.
dict
Response Syntax
{
'GlobalCluster': {
'GlobalClusterIdentifier': 'string',
'GlobalClusterResourceId': 'string',
'GlobalClusterArn': 'string',
'Status': 'string',
'Engine': 'string',
'EngineVersion': 'string',
'StorageEncrypted': True|False,
'DeletionProtection': True|False,
'GlobalClusterMembers': [
{
'DBClusterArn': 'string',
'Readers': [
'string',
],
'IsWriter': True|False
},
]
}
}
Response Structure
(dict) --
GlobalCluster (dict) --
Contains the details of an Amazon Neptune global database.
This data type is used as a response element for the CreateGlobalCluster , DescribeGlobalClusters , ModifyGlobalCluster , DeleteGlobalCluster , FailoverGlobalCluster , and RemoveFromGlobalCluster actions.
GlobalClusterIdentifier (string) --
Contains a user-supplied global database cluster identifier. This identifier is the unique key that identifies a global database.
GlobalClusterResourceId (string) --
An immutable identifier for the global database that is unique within in all regions. This identifier is found in CloudTrail log entries whenever the KMS key for the DB cluster is accessed.
GlobalClusterArn (string) --
The Amazon Resource Name (ARN) for the global database.
Status (string) --
Specifies the current state of this global database.
Engine (string) --
The Neptune database engine used by the global database ("neptune" ).
EngineVersion (string) --
The Neptune engine version used by the global database.
StorageEncrypted (boolean) --
The storage encryption setting for the global database.
DeletionProtection (boolean) --
The deletion protection setting for the global database.
GlobalClusterMembers (list) --
A list of cluster ARNs and instance ARNs for all the DB clusters that are part of the global database.
(dict) --
A data structure with information about any primary and secondary clusters associated with an Neptune global database.
DBClusterArn (string) --
The Amazon Resource Name (ARN) for each Neptune cluster.
Readers (list) --
The Amazon Resource Name (ARN) for each read-only secondary cluster associated with the Neptune global database.
IsWriter (boolean) --
Specifies whether the Neptune cluster is the primary cluster (that is, has read-write capability) for the Neptune global database with which it is associated.
Exceptions
Neptune.Client.exceptions.GlobalClusterNotFoundFaultNeptune.Client.exceptions.InvalidGlobalClusterStateFaultpromote_read_replica_db_cluster(**kwargs)¶Not supported.
See also: AWS API Documentation
Request Syntax
response = client.promote_read_replica_db_cluster(
DBClusterIdentifier='string'
)
[REQUIRED]
Not supported.
{
'DBCluster': {
'AllocatedStorage': 123,
'AvailabilityZones': [
'string',
],
'BackupRetentionPeriod': 123,
'CharacterSetName': 'string',
'DatabaseName': 'string',
'DBClusterIdentifier': 'string',
'DBClusterParameterGroup': 'string',
'DBSubnetGroup': 'string',
'Status': 'string',
'PercentProgress': 'string',
'EarliestRestorableTime': datetime(2015, 1, 1),
'Endpoint': 'string',
'ReaderEndpoint': 'string',
'MultiAZ': True|False,
'Engine': 'string',
'EngineVersion': 'string',
'LatestRestorableTime': datetime(2015, 1, 1),
'Port': 123,
'MasterUsername': 'string',
'DBClusterOptionGroupMemberships': [
{
'DBClusterOptionGroupName': 'string',
'Status': 'string'
},
],
'PreferredBackupWindow': 'string',
'PreferredMaintenanceWindow': 'string',
'ReplicationSourceIdentifier': 'string',
'ReadReplicaIdentifiers': [
'string',
],
'DBClusterMembers': [
{
'DBInstanceIdentifier': 'string',
'IsClusterWriter': True|False,
'DBClusterParameterGroupStatus': 'string',
'PromotionTier': 123
},
],
'VpcSecurityGroups': [
{
'VpcSecurityGroupId': 'string',
'Status': 'string'
},
],
'HostedZoneId': 'string',
'StorageEncrypted': True|False,
'KmsKeyId': 'string',
'DbClusterResourceId': 'string',
'DBClusterArn': 'string',
'AssociatedRoles': [
{
'RoleArn': 'string',
'Status': 'string',
'FeatureName': 'string'
},
],
'IAMDatabaseAuthenticationEnabled': True|False,
'CloneGroupId': 'string',
'ClusterCreateTime': datetime(2015, 1, 1),
'CopyTagsToSnapshot': True|False,
'EnabledCloudwatchLogsExports': [
'string',
],
'DeletionProtection': True|False,
'CrossAccountClone': True|False,
'AutomaticRestartTime': datetime(2015, 1, 1),
'ServerlessV2ScalingConfiguration': {
'MinCapacity': 123.0,
'MaxCapacity': 123.0
}
}
}
Response Structure
Contains the details of an Amazon Neptune DB cluster.
This data type is used as a response element in the DescribeDBClusters action.
AllocatedStoragealways returns 1, because Neptune DB cluster storage size is not fixed, but instead automatically adjusts as needed.
Provides the list of EC2 Availability Zones that instances in the DB cluster can be created in.
Specifies the number of days for which automatic DB snapshots are retained.
Not supported by Neptune.
Contains the name of the initial database of this DB cluster that was provided at create time, if one was specified when the DB cluster was created. This same name is returned for the life of the DB cluster.
Contains a user-supplied DB cluster identifier. This identifier is the unique key that identifies a DB cluster.
Specifies the name of the DB cluster parameter group for the DB cluster.
Specifies information on the subnet group associated with the DB cluster, including the name, description, and subnets in the subnet group.
Specifies the current state of this DB cluster.
Specifies the progress of the operation as a percentage.
Specifies the earliest time to which a database can be restored with point-in-time restore.
Specifies the connection endpoint for the primary instance of the DB cluster.
The reader endpoint for the DB cluster. The reader endpoint for a DB cluster load-balances connections across the Read Replicas that are available in a DB cluster. As clients request new connections to the reader endpoint, Neptune distributes the connection requests among the Read Replicas in the DB cluster. This functionality can help balance your read workload across multiple Read Replicas in your DB cluster.
If a failover occurs, and the Read Replica that you are connected to is promoted to be the primary instance, your connection is dropped. To continue sending your read workload to other Read Replicas in the cluster, you can then reconnect to the reader endpoint.
Specifies whether the DB cluster has instances in multiple Availability Zones.
Provides the name of the database engine to be used for this DB cluster.
Indicates the database engine version.
Specifies the latest time to which a database can be restored with point-in-time restore.
Specifies the port that the database engine is listening on.
Not supported by Neptune.
Not supported by Neptune.
Not supported by Neptune.
Not supported by Neptune.
Not supported by Neptune.
Specifies the daily time range during which automated backups are created if automated backups are enabled, as determined by the BackupRetentionPeriod .
Specifies the weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC).
Not supported by Neptune.
Contains one or more identifiers of the Read Replicas associated with this DB cluster.
Provides the list of instances that make up the DB cluster.
Contains information about an instance that is part of a DB cluster.
Specifies the instance identifier for this member of the DB cluster.
Value that is true if the cluster member is the primary instance for the DB cluster and false otherwise.
Specifies the status of the DB cluster parameter group for this member of the DB cluster.
A value that specifies the order in which a Read Replica is promoted to the primary instance after a failure of the existing primary instance.
Provides a list of VPC security groups that the DB cluster belongs to.
This data type is used as a response element for queries on VPC security group membership.
The name of the VPC security group.
The status of the VPC security group.
Specifies the ID that Amazon Route 53 assigns when you create a hosted zone.
Specifies whether the DB cluster is encrypted.
If StorageEncrypted is true, the Amazon KMS key identifier for the encrypted DB cluster.
The Amazon Region-unique, immutable identifier for the DB cluster. This identifier is found in Amazon CloudTrail log entries whenever the Amazon KMS key for the DB cluster is accessed.
The Amazon Resource Name (ARN) for the DB cluster.
Provides a list of the Amazon Identity and Access Management (IAM) roles that are associated with the DB cluster. IAM roles that are associated with a DB cluster grant permission for the DB cluster to access other Amazon services on your behalf.
Describes an Amazon Identity and Access Management (IAM) role that is associated with a DB cluster.
The Amazon Resource Name (ARN) of the IAM role that is associated with the DB cluster.
Describes the state of association between the IAM role and the DB cluster. The Status property returns one of the following values:
ACTIVE - the IAM role ARN is associated with the DB cluster and can be used to access other Amazon services on your behalf.PENDING - the IAM role ARN is being associated with the DB cluster.INVALID - the IAM role ARN is associated with the DB cluster, but the DB cluster is unable to assume the IAM role in order to access other Amazon services on your behalf.The name of the feature associated with the Amazon Identity and Access Management (IAM) role. For the list of supported feature names, see DescribeDBEngineVersions .
True if mapping of Amazon Identity and Access Management (IAM) accounts to database accounts is enabled, and otherwise false.
Identifies the clone group to which the DB cluster is associated.
Specifies the time when the DB cluster was created, in Universal Coordinated Time (UTC).
If set to ``true`` , tags are copied to any snapshot of the DB cluster that is created.
A list of log types that this DB cluster is configured to export to CloudWatch Logs.
Indicates whether or not the DB cluster has deletion protection enabled. The database can't be deleted when deletion protection is enabled.
If set to true , the DB cluster can be cloned across accounts.
Time at which the DB cluster will be automatically restarted.
Shows the scaling configuration for a Neptune Serverless DB cluster.
For more information, see Using Amazon Neptune Serverless in the Amazon Neptune User Guide .
The minimum number of Neptune capacity units (NCUs) for a DB instance in a Neptune Serverless cluster. You can specify NCU values in half-step increments, such as 8, 8.5, 9, and so on.
The maximum number of Neptune capacity units (NCUs) for a DB instance in a Neptune Serverless cluster. You can specify NCU values in half-step increments, such as 40, 40.5, 41, and so on.
Exceptions
Neptune.Client.exceptions.DBClusterNotFoundFaultNeptune.Client.exceptions.InvalidDBClusterStateFaultreboot_db_instance(**kwargs)¶You might need to reboot your DB instance, usually for maintenance reasons. For example, if you make certain modifications, or if you change the DB parameter group associated with the DB instance, you must reboot the instance for the changes to take effect.
Rebooting a DB instance restarts the database engine service. Rebooting a DB instance results in a momentary outage, during which the DB instance status is set to rebooting.
See also: AWS API Documentation
Request Syntax
response = client.reboot_db_instance(
DBInstanceIdentifier='string',
ForceFailover=True|False
)
[REQUIRED]
The DB instance identifier. This parameter is stored as a lowercase string.
Constraints:
When true , the reboot is conducted through a MultiAZ failover.
Constraint: You can't specify true if the instance is not configured for MultiAZ.
dict
Response Syntax
{
'DBInstance': {
'DBInstanceIdentifier': 'string',
'DBInstanceClass': 'string',
'Engine': 'string',
'DBInstanceStatus': 'string',
'MasterUsername': 'string',
'DBName': 'string',
'Endpoint': {
'Address': 'string',
'Port': 123,
'HostedZoneId': 'string'
},
'AllocatedStorage': 123,
'InstanceCreateTime': datetime(2015, 1, 1),
'PreferredBackupWindow': 'string',
'BackupRetentionPeriod': 123,
'DBSecurityGroups': [
{
'DBSecurityGroupName': 'string',
'Status': 'string'
},
],
'VpcSecurityGroups': [
{
'VpcSecurityGroupId': 'string',
'Status': 'string'
},
],
'DBParameterGroups': [
{
'DBParameterGroupName': 'string',
'ParameterApplyStatus': 'string'
},
],
'AvailabilityZone': 'string',
'DBSubnetGroup': {
'DBSubnetGroupName': 'string',
'DBSubnetGroupDescription': 'string',
'VpcId': 'string',
'SubnetGroupStatus': 'string',
'Subnets': [
{
'SubnetIdentifier': 'string',
'SubnetAvailabilityZone': {
'Name': 'string'
},
'SubnetStatus': 'string'
},
],
'DBSubnetGroupArn': 'string'
},
'PreferredMaintenanceWindow': 'string',
'PendingModifiedValues': {
'DBInstanceClass': 'string',
'AllocatedStorage': 123,
'MasterUserPassword': 'string',
'Port': 123,
'BackupRetentionPeriod': 123,
'MultiAZ': True|False,
'EngineVersion': 'string',
'LicenseModel': 'string',
'Iops': 123,
'DBInstanceIdentifier': 'string',
'StorageType': 'string',
'CACertificateIdentifier': 'string',
'DBSubnetGroupName': 'string',
'PendingCloudwatchLogsExports': {
'LogTypesToEnable': [
'string',
],
'LogTypesToDisable': [
'string',
]
}
},
'LatestRestorableTime': datetime(2015, 1, 1),
'MultiAZ': True|False,
'EngineVersion': 'string',
'AutoMinorVersionUpgrade': True|False,
'ReadReplicaSourceDBInstanceIdentifier': 'string',
'ReadReplicaDBInstanceIdentifiers': [
'string',
],
'ReadReplicaDBClusterIdentifiers': [
'string',
],
'LicenseModel': 'string',
'Iops': 123,
'OptionGroupMemberships': [
{
'OptionGroupName': 'string',
'Status': 'string'
},
],
'CharacterSetName': 'string',
'SecondaryAvailabilityZone': 'string',
'PubliclyAccessible': True|False,
'StatusInfos': [
{
'StatusType': 'string',
'Normal': True|False,
'Status': 'string',
'Message': 'string'
},
],
'StorageType': 'string',
'TdeCredentialArn': 'string',
'DbInstancePort': 123,
'DBClusterIdentifier': 'string',
'StorageEncrypted': True|False,
'KmsKeyId': 'string',
'DbiResourceId': 'string',
'CACertificateIdentifier': 'string',
'DomainMemberships': [
{
'Domain': 'string',
'Status': 'string',
'FQDN': 'string',
'IAMRoleName': 'string'
},
],
'CopyTagsToSnapshot': True|False,
'MonitoringInterval': 123,
'EnhancedMonitoringResourceArn': 'string',
'MonitoringRoleArn': 'string',
'PromotionTier': 123,
'DBInstanceArn': 'string',
'Timezone': 'string',
'IAMDatabaseAuthenticationEnabled': True|False,
'PerformanceInsightsEnabled': True|False,
'PerformanceInsightsKMSKeyId': 'string',
'EnabledCloudwatchLogsExports': [
'string',
],
'DeletionProtection': True|False
}
}
Response Structure
(dict) --
DBInstance (dict) --
Contains the details of an Amazon Neptune DB instance.
This data type is used as a response element in the DescribeDBInstances action.
DBInstanceIdentifier (string) --
Contains a user-supplied database identifier. This identifier is the unique key that identifies a DB instance.
DBInstanceClass (string) --
Contains the name of the compute and memory capacity class of the DB instance.
Engine (string) --
Provides the name of the database engine to be used for this DB instance.
DBInstanceStatus (string) --
Specifies the current state of this database.
MasterUsername (string) --
Not supported by Neptune.
DBName (string) --
The database name.
Endpoint (dict) --
Specifies the connection endpoint.
Address (string) --
Specifies the DNS address of the DB instance.
Port (integer) --
Specifies the port that the database engine is listening on.
HostedZoneId (string) --
Specifies the ID that Amazon Route 53 assigns when you create a hosted zone.
AllocatedStorage (integer) --
Not supported by Neptune.
InstanceCreateTime (datetime) --
Provides the date and time the DB instance was created.
PreferredBackupWindow (string) --
Specifies the daily time range during which automated backups are created if automated backups are enabled, as determined by the BackupRetentionPeriod .
BackupRetentionPeriod (integer) --
Specifies the number of days for which automatic DB snapshots are retained.
DBSecurityGroups (list) --
Provides List of DB security group elements containing only DBSecurityGroup.Name and DBSecurityGroup.Status subelements.
(dict) --
Specifies membership in a designated DB security group.
DBSecurityGroupName (string) --
The name of the DB security group.
Status (string) --
The status of the DB security group.
VpcSecurityGroups (list) --
Provides a list of VPC security group elements that the DB instance belongs to.
(dict) --
This data type is used as a response element for queries on VPC security group membership.
VpcSecurityGroupId (string) --
The name of the VPC security group.
Status (string) --
The status of the VPC security group.
DBParameterGroups (list) --
Provides the list of DB parameter groups applied to this DB instance.
(dict) --
The status of the DB parameter group.
This data type is used as a response element in the following actions:
DBParameterGroupName (string) --
The name of the DP parameter group.
ParameterApplyStatus (string) --
The status of parameter updates.
AvailabilityZone (string) --
Specifies the name of the Availability Zone the DB instance is located in.
DBSubnetGroup (dict) --
Specifies information on the subnet group associated with the DB instance, including the name, description, and subnets in the subnet group.
DBSubnetGroupName (string) --
The name of the DB subnet group.
DBSubnetGroupDescription (string) --
Provides the description of the DB subnet group.
VpcId (string) --
Provides the VpcId of the DB subnet group.
SubnetGroupStatus (string) --
Provides the status of the DB subnet group.
Subnets (list) --
Contains a list of Subnet elements.
(dict) --
Specifies a subnet.
This data type is used as a response element in the DescribeDBSubnetGroups action.
SubnetIdentifier (string) --
Specifies the identifier of the subnet.
SubnetAvailabilityZone (dict) --
Specifies the EC2 Availability Zone that the subnet is in.
Name (string) --
The name of the availability zone.
SubnetStatus (string) --
Specifies the status of the subnet.
DBSubnetGroupArn (string) --
The Amazon Resource Name (ARN) for the DB subnet group.
PreferredMaintenanceWindow (string) --
Specifies the weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC).
PendingModifiedValues (dict) --
Specifies that changes to the DB instance are pending. This element is only included when changes are pending. Specific changes are identified by subelements.
DBInstanceClass (string) --
Contains the new DBInstanceClass for the DB instance that will be applied or is currently being applied.
AllocatedStorage (integer) --
Contains the new AllocatedStorage size for the DB instance that will be applied or is currently being applied.
MasterUserPassword (string) --
Not supported by Neptune.
Port (integer) --
Specifies the pending port for the DB instance.
BackupRetentionPeriod (integer) --
Specifies the pending number of days for which automated backups are retained.
MultiAZ (boolean) --
Indicates that the Single-AZ DB instance is to change to a Multi-AZ deployment.
EngineVersion (string) --
Indicates the database engine version.
LicenseModel (string) --
Not supported by Neptune.
Iops (integer) --
Specifies the new Provisioned IOPS value for the DB instance that will be applied or is currently being applied.
DBInstanceIdentifier (string) --
Contains the new DBInstanceIdentifier for the DB instance that will be applied or is currently being applied.
StorageType (string) --
Specifies the storage type to be associated with the DB instance.
CACertificateIdentifier (string) --
Specifies the identifier of the CA certificate for the DB instance.
DBSubnetGroupName (string) --
The new DB subnet group for the DB instance.
PendingCloudwatchLogsExports (dict) --
This PendingCloudwatchLogsExports structure specifies pending changes to which CloudWatch logs are enabled and which are disabled.
LogTypesToEnable (list) --
Log types that are in the process of being deactivated. After they are deactivated, these log types aren't exported to CloudWatch Logs.
LogTypesToDisable (list) --
Log types that are in the process of being enabled. After they are enabled, these log types are exported to CloudWatch Logs.
LatestRestorableTime (datetime) --
Specifies the latest time to which a database can be restored with point-in-time restore.
MultiAZ (boolean) --
Specifies if the DB instance is a Multi-AZ deployment.
EngineVersion (string) --
Indicates the database engine version.
AutoMinorVersionUpgrade (boolean) --
Indicates that minor version patches are applied automatically.
ReadReplicaSourceDBInstanceIdentifier (string) --
Contains the identifier of the source DB instance if this DB instance is a Read Replica.
ReadReplicaDBInstanceIdentifiers (list) --
Contains one or more identifiers of the Read Replicas associated with this DB instance.
ReadReplicaDBClusterIdentifiers (list) --
Contains one or more identifiers of DB clusters that are Read Replicas of this DB instance.
LicenseModel (string) --
License model information for this DB instance.
Iops (integer) --
Specifies the Provisioned IOPS (I/O operations per second) value.
OptionGroupMemberships (list) --
(Not supported by Neptune)
(dict) --
Not supported by Neptune.
OptionGroupName (string) --
Not supported by Neptune.
Status (string) --
Not supported by Neptune.
CharacterSetName (string) --
(Not supported by Neptune)
SecondaryAvailabilityZone (string) --
If present, specifies the name of the secondary Availability Zone for a DB instance with multi-AZ support.
PubliclyAccessible (boolean) --
This flag should no longer be used.
StatusInfos (list) --
The status of a Read Replica. If the instance is not a Read Replica, this is blank.
(dict) --
Provides a list of status information for a DB instance.
StatusType (string) --
This value is currently "read replication."
Normal (boolean) --
Boolean value that is true if the instance is operating normally, or false if the instance is in an error state.
Status (string) --
Status of the DB instance. For a StatusType of read replica, the values can be replicating, error, stopped, or terminated.
Message (string) --
Details of the error if there is an error for the instance. If the instance is not in an error state, this value is blank.
StorageType (string) --
Specifies the storage type associated with DB instance.
TdeCredentialArn (string) --
The ARN from the key store with which the instance is associated for TDE encryption.
DbInstancePort (integer) --
Specifies the port that the DB instance listens on. If the DB instance is part of a DB cluster, this can be a different port than the DB cluster port.
DBClusterIdentifier (string) --
If the DB instance is a member of a DB cluster, contains the name of the DB cluster that the DB instance is a member of.
StorageEncrypted (boolean) --
Not supported: The encryption for DB instances is managed by the DB cluster.
KmsKeyId (string) --
Not supported: The encryption for DB instances is managed by the DB cluster.
DbiResourceId (string) --
The Amazon Region-unique, immutable identifier for the DB instance. This identifier is found in Amazon CloudTrail log entries whenever the Amazon KMS key for the DB instance is accessed.
CACertificateIdentifier (string) --
The identifier of the CA certificate for this DB instance.
DomainMemberships (list) --
Not supported
(dict) --
An Active Directory Domain membership record associated with a DB instance.
Domain (string) --
The identifier of the Active Directory Domain.
Status (string) --
The status of the DB instance's Active Directory Domain membership, such as joined, pending-join, failed etc).
FQDN (string) --
The fully qualified domain name of the Active Directory Domain.
IAMRoleName (string) --
The name of the IAM role to be used when making API calls to the Directory Service.
CopyTagsToSnapshot (boolean) --
Specifies whether tags are copied from the DB instance to snapshots of the DB instance.
MonitoringInterval (integer) --
The interval, in seconds, between points when Enhanced Monitoring metrics are collected for the DB instance.
EnhancedMonitoringResourceArn (string) --
The Amazon Resource Name (ARN) of the Amazon CloudWatch Logs log stream that receives the Enhanced Monitoring metrics data for the DB instance.
MonitoringRoleArn (string) --
The ARN for the IAM role that permits Neptune to send Enhanced Monitoring metrics to Amazon CloudWatch Logs.
PromotionTier (integer) --
A value that specifies the order in which a Read Replica is promoted to the primary instance after a failure of the existing primary instance.
DBInstanceArn (string) --
The Amazon Resource Name (ARN) for the DB instance.
Timezone (string) --
Not supported.
IAMDatabaseAuthenticationEnabled (boolean) --
True if Amazon Identity and Access Management (IAM) authentication is enabled, and otherwise false.
PerformanceInsightsEnabled (boolean) --
(Not supported by Neptune)
PerformanceInsightsKMSKeyId (string) --
(Not supported by Neptune)
EnabledCloudwatchLogsExports (list) --
A list of log types that this DB instance is configured to export to CloudWatch Logs.
DeletionProtection (boolean) --
Indicates whether or not the DB instance has deletion protection enabled. The instance can't be deleted when deletion protection is enabled. See Deleting a DB Instance .
Exceptions
Neptune.Client.exceptions.InvalidDBInstanceStateFaultNeptune.Client.exceptions.DBInstanceNotFoundFaultremove_from_global_cluster(**kwargs)¶Detaches a Neptune DB cluster from a Neptune global database. A secondary cluster becomes a normal standalone cluster with read-write capability instead of being read-only, and no longer receives data from a the primary cluster.
See also: AWS API Documentation
Request Syntax
response = client.remove_from_global_cluster(
GlobalClusterIdentifier='string',
DbClusterIdentifier='string'
)
[REQUIRED]
The identifier of the Neptune global database from which to detach the specified Neptune DB cluster.
[REQUIRED]
The Amazon Resource Name (ARN) identifying the cluster to be detached from the Neptune global database cluster.
dict
Response Syntax
{
'GlobalCluster': {
'GlobalClusterIdentifier': 'string',
'GlobalClusterResourceId': 'string',
'GlobalClusterArn': 'string',
'Status': 'string',
'Engine': 'string',
'EngineVersion': 'string',
'StorageEncrypted': True|False,
'DeletionProtection': True|False,
'GlobalClusterMembers': [
{
'DBClusterArn': 'string',
'Readers': [
'string',
],
'IsWriter': True|False
},
]
}
}
Response Structure
(dict) --
GlobalCluster (dict) --
Contains the details of an Amazon Neptune global database.
This data type is used as a response element for the CreateGlobalCluster , DescribeGlobalClusters , ModifyGlobalCluster , DeleteGlobalCluster , FailoverGlobalCluster , and RemoveFromGlobalCluster actions.
GlobalClusterIdentifier (string) --
Contains a user-supplied global database cluster identifier. This identifier is the unique key that identifies a global database.
GlobalClusterResourceId (string) --
An immutable identifier for the global database that is unique within in all regions. This identifier is found in CloudTrail log entries whenever the KMS key for the DB cluster is accessed.
GlobalClusterArn (string) --
The Amazon Resource Name (ARN) for the global database.
Status (string) --
Specifies the current state of this global database.
Engine (string) --
The Neptune database engine used by the global database ("neptune" ).
EngineVersion (string) --
The Neptune engine version used by the global database.
StorageEncrypted (boolean) --
The storage encryption setting for the global database.
DeletionProtection (boolean) --
The deletion protection setting for the global database.
GlobalClusterMembers (list) --
A list of cluster ARNs and instance ARNs for all the DB clusters that are part of the global database.
(dict) --
A data structure with information about any primary and secondary clusters associated with an Neptune global database.
DBClusterArn (string) --
The Amazon Resource Name (ARN) for each Neptune cluster.
Readers (list) --
The Amazon Resource Name (ARN) for each read-only secondary cluster associated with the Neptune global database.
IsWriter (boolean) --
Specifies whether the Neptune cluster is the primary cluster (that is, has read-write capability) for the Neptune global database with which it is associated.
Exceptions
Neptune.Client.exceptions.GlobalClusterNotFoundFaultNeptune.Client.exceptions.InvalidGlobalClusterStateFaultNeptune.Client.exceptions.DBClusterNotFoundFaultremove_role_from_db_cluster(**kwargs)¶Disassociates an Identity and Access Management (IAM) role from a DB cluster.
See also: AWS API Documentation
Request Syntax
response = client.remove_role_from_db_cluster(
DBClusterIdentifier='string',
RoleArn='string',
FeatureName='string'
)
[REQUIRED]
The name of the DB cluster to disassociate the IAM role from.
[REQUIRED]
The Amazon Resource Name (ARN) of the IAM role to disassociate from the DB cluster, for example arn:aws:iam::123456789012:role/NeptuneAccessRole .
None
Exceptions
Neptune.Client.exceptions.DBClusterNotFoundFaultNeptune.Client.exceptions.DBClusterRoleNotFoundFaultNeptune.Client.exceptions.InvalidDBClusterStateFaultremove_source_identifier_from_subscription(**kwargs)¶Removes a source identifier from an existing event notification subscription.
See also: AWS API Documentation
Request Syntax
response = client.remove_source_identifier_from_subscription(
SubscriptionName='string',
SourceIdentifier='string'
)
[REQUIRED]
The name of the event notification subscription you want to remove a source identifier from.
[REQUIRED]
The source identifier to be removed from the subscription, such as the DB instance identifier for a DB instance or the name of a security group.
dict
Response Syntax
{
'EventSubscription': {
'CustomerAwsId': 'string',
'CustSubscriptionId': 'string',
'SnsTopicArn': 'string',
'Status': 'string',
'SubscriptionCreationTime': 'string',
'SourceType': 'string',
'SourceIdsList': [
'string',
],
'EventCategoriesList': [
'string',
],
'Enabled': True|False,
'EventSubscriptionArn': 'string'
}
}
Response Structure
(dict) --
EventSubscription (dict) --
Contains the results of a successful invocation of the DescribeEventSubscriptions action.
CustomerAwsId (string) --
The Amazon customer account associated with the event notification subscription.
CustSubscriptionId (string) --
The event notification subscription Id.
SnsTopicArn (string) --
The topic ARN of the event notification subscription.
Status (string) --
The status of the event notification subscription.
Constraints:
Can be one of the following: creating | modifying | deleting | active | no-permission | topic-not-exist
The status "no-permission" indicates that Neptune no longer has permission to post to the SNS topic. The status "topic-not-exist" indicates that the topic was deleted after the subscription was created.
SubscriptionCreationTime (string) --
The time the event notification subscription was created.
SourceType (string) --
The source type for the event notification subscription.
SourceIdsList (list) --
A list of source IDs for the event notification subscription.
EventCategoriesList (list) --
A list of event categories for the event notification subscription.
Enabled (boolean) --
A Boolean value indicating if the subscription is enabled. True indicates the subscription is enabled.
EventSubscriptionArn (string) --
The Amazon Resource Name (ARN) for the event subscription.
Exceptions
Neptune.Client.exceptions.SubscriptionNotFoundFaultNeptune.Client.exceptions.SourceNotFoundFaultRemoves metadata tags from an Amazon Neptune resource.
See also: AWS API Documentation
Request Syntax
response = client.remove_tags_from_resource(
ResourceName='string',
TagKeys=[
'string',
]
)
[REQUIRED]
The Amazon Neptune resource that the tags are removed from. This value is an Amazon Resource Name (ARN). For information about creating an ARN, see Constructing an Amazon Resource Name (ARN) .
[REQUIRED]
The tag key (name) of the tag to be removed.
None
Exceptions
Neptune.Client.exceptions.DBInstanceNotFoundFaultNeptune.Client.exceptions.DBSnapshotNotFoundFaultNeptune.Client.exceptions.DBClusterNotFoundFaultreset_db_cluster_parameter_group(**kwargs)¶Modifies the parameters of a DB cluster parameter group to the default value. To reset specific parameters submit a list of the following: ParameterName and ApplyMethod . To reset the entire DB cluster parameter group, specify the DBClusterParameterGroupName and ResetAllParameters parameters.
When resetting the entire group, dynamic parameters are updated immediately and static parameters are set to pending-reboot to take effect on the next DB instance restart or RebootDBInstance request. You must call RebootDBInstance for every DB instance in your DB cluster that you want the updated static parameter to apply to.
See also: AWS API Documentation
Request Syntax
response = client.reset_db_cluster_parameter_group(
DBClusterParameterGroupName='string',
ResetAllParameters=True|False,
Parameters=[
{
'ParameterName': 'string',
'ParameterValue': 'string',
'Description': 'string',
'Source': 'string',
'ApplyType': 'string',
'DataType': 'string',
'AllowedValues': 'string',
'IsModifiable': True|False,
'MinimumEngineVersion': 'string',
'ApplyMethod': 'immediate'|'pending-reboot'
},
]
)
[REQUIRED]
The name of the DB cluster parameter group to reset.
true to reset all parameters in the DB cluster parameter group to their default values, and false otherwise. You can't use this parameter if there is a list of parameter names specified for the Parameters parameter.A list of parameter names in the DB cluster parameter group to reset to the default values. You can't use this parameter if the ResetAllParameters parameter is set to true .
Specifies a parameter.
Specifies the name of the parameter.
Specifies the value of the parameter.
Provides a description of the parameter.
Indicates the source of the parameter value.
Specifies the engine specific parameters type.
Specifies the valid data type for the parameter.
Specifies the valid range of values for the parameter.
Indicates whether (true ) or not (false ) the parameter can be modified. Some parameters have security or operational implications that prevent them from being changed.
The earliest engine version to which the parameter can apply.
Indicates when to apply parameter updates.
dict
Response Syntax
{
'DBClusterParameterGroupName': 'string'
}
Response Structure
(dict) --
DBClusterParameterGroupName (string) --
The name of the DB cluster parameter group.
Constraints:
Note
This value is stored as a lowercase string.
Exceptions
Neptune.Client.exceptions.InvalidDBParameterGroupStateFaultNeptune.Client.exceptions.DBParameterGroupNotFoundFaultreset_db_parameter_group(**kwargs)¶Modifies the parameters of a DB parameter group to the engine/system default value. To reset specific parameters, provide a list of the following: ParameterName and ApplyMethod . To reset the entire DB parameter group, specify the DBParameterGroup name and ResetAllParameters parameters. When resetting the entire group, dynamic parameters are updated immediately and static parameters are set to pending-reboot to take effect on the next DB instance restart or RebootDBInstance request.
See also: AWS API Documentation
Request Syntax
response = client.reset_db_parameter_group(
DBParameterGroupName='string',
ResetAllParameters=True|False,
Parameters=[
{
'ParameterName': 'string',
'ParameterValue': 'string',
'Description': 'string',
'Source': 'string',
'ApplyType': 'string',
'DataType': 'string',
'AllowedValues': 'string',
'IsModifiable': True|False,
'MinimumEngineVersion': 'string',
'ApplyMethod': 'immediate'|'pending-reboot'
},
]
)
[REQUIRED]
The name of the DB parameter group.
Constraints:
Specifies whether (true ) or not (false ) to reset all parameters in the DB parameter group to default values.
Default: true
To reset the entire DB parameter group, specify the DBParameterGroup name and ResetAllParameters parameters. To reset specific parameters, provide a list of the following: ParameterName and ApplyMethod . A maximum of 20 parameters can be modified in a single request.
Valid Values (for Apply method): pending-reboot
Specifies a parameter.
Specifies the name of the parameter.
Specifies the value of the parameter.
Provides a description of the parameter.
Indicates the source of the parameter value.
Specifies the engine specific parameters type.
Specifies the valid data type for the parameter.
Specifies the valid range of values for the parameter.
Indicates whether (true ) or not (false ) the parameter can be modified. Some parameters have security or operational implications that prevent them from being changed.
The earliest engine version to which the parameter can apply.
Indicates when to apply parameter updates.
dict
Response Syntax
{
'DBParameterGroupName': 'string'
}
Response Structure
(dict) --
DBParameterGroupName (string) --
Provides the name of the DB parameter group.
Exceptions
Neptune.Client.exceptions.InvalidDBParameterGroupStateFaultNeptune.Client.exceptions.DBParameterGroupNotFoundFaultrestore_db_cluster_from_snapshot(**kwargs)¶Creates a new DB cluster from a DB snapshot or DB cluster snapshot.
If a DB snapshot is specified, the target DB cluster is created from the source DB snapshot with a default configuration and default security group.
If a DB cluster snapshot is specified, the target DB cluster is created from the source DB cluster restore point with the same configuration as the original source DB cluster, except that the new DB cluster is created with the default security group.
See also: AWS API Documentation
Request Syntax
response = client.restore_db_cluster_from_snapshot(
AvailabilityZones=[
'string',
],
DBClusterIdentifier='string',
SnapshotIdentifier='string',
Engine='string',
EngineVersion='string',
Port=123,
DBSubnetGroupName='string',
DatabaseName='string',
OptionGroupName='string',
VpcSecurityGroupIds=[
'string',
],
Tags=[
{
'Key': 'string',
'Value': 'string'
},
],
KmsKeyId='string',
EnableIAMDatabaseAuthentication=True|False,
EnableCloudwatchLogsExports=[
'string',
],
DBClusterParameterGroupName='string',
DeletionProtection=True|False,
CopyTagsToSnapshot=True|False,
ServerlessV2ScalingConfiguration={
'MinCapacity': 123.0,
'MaxCapacity': 123.0
}
)
Provides the list of EC2 Availability Zones that instances in the restored DB cluster can be created in.
[REQUIRED]
The name of the DB cluster to create from the DB snapshot or DB cluster snapshot. This parameter isn't case-sensitive.
Constraints:
Example: my-snapshot-id
[REQUIRED]
The identifier for the DB snapshot or DB cluster snapshot to restore from.
You can use either the name or the Amazon Resource Name (ARN) to specify a DB cluster snapshot. However, you can use only the ARN to specify a DB snapshot.
Constraints:
[REQUIRED]
The database engine to use for the new DB cluster.
Default: The same as source
Constraint: Must be compatible with the engine of the source
The port number on which the new DB cluster accepts connections.
Constraints: Value must be 1150-65535
Default: The same port as the original DB cluster.
The name of the DB subnet group to use for the new DB cluster.
Constraints: If supplied, must match the name of an existing DBSubnetGroup.
Example: mySubnetgroup
A list of VPC security groups that the new DB cluster will belong to.
The tags to be assigned to the restored DB cluster.
Metadata assigned to an Amazon Neptune resource consisting of a key-value pair.
A key is the required name of the tag. The string value can be from 1 to 128 Unicode characters in length and can't be prefixed with aws: or rds: . The string can only contain the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
A value is the optional value of the tag. The string value can be from 1 to 256 Unicode characters in length and can't be prefixed with aws: or rds: . The string can only contain the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
The Amazon KMS key identifier to use when restoring an encrypted DB cluster from a DB snapshot or DB cluster snapshot.
The KMS key identifier is the Amazon Resource Name (ARN) for the KMS encryption key. If you are restoring a DB cluster with the same Amazon account that owns the KMS encryption key used to encrypt the new DB cluster, then you can use the KMS key alias instead of the ARN for the KMS encryption key.
If you do not specify a value for the KmsKeyId parameter, then the following will occur:
SnapshotIdentifier is encrypted, then the restored DB cluster is encrypted using the KMS key that was used to encrypt the DB snapshot or DB cluster snapshot.SnapshotIdentifier is not encrypted, then the restored DB cluster is not encrypted.True to enable mapping of Amazon Identity and Access Management (IAM) accounts to database accounts, and otherwise false.
Default: false
The list of logs that the restored DB cluster is to export to Amazon CloudWatch Logs.
The name of the DB cluster parameter group to associate with the new DB cluster.
Constraints:
Contains the scaling configuration of a Neptune Serverless DB cluster.
For more information, see Using Amazon Neptune Serverless in the Amazon Neptune User Guide .
The minimum number of Neptune capacity units (NCUs) for a DB instance in a Neptune Serverless cluster. You can specify NCU values in half-step increments, such as 8, 8.5, 9, and so on.
The maximum number of Neptune capacity units (NCUs) for a DB instance in a Neptune Serverless cluster. You can specify NCU values in half-step increments, such as 40, 40.5, 41, and so on.
dict
Response Syntax
{
'DBCluster': {
'AllocatedStorage': 123,
'AvailabilityZones': [
'string',
],
'BackupRetentionPeriod': 123,
'CharacterSetName': 'string',
'DatabaseName': 'string',
'DBClusterIdentifier': 'string',
'DBClusterParameterGroup': 'string',
'DBSubnetGroup': 'string',
'Status': 'string',
'PercentProgress': 'string',
'EarliestRestorableTime': datetime(2015, 1, 1),
'Endpoint': 'string',
'ReaderEndpoint': 'string',
'MultiAZ': True|False,
'Engine': 'string',
'EngineVersion': 'string',
'LatestRestorableTime': datetime(2015, 1, 1),
'Port': 123,
'MasterUsername': 'string',
'DBClusterOptionGroupMemberships': [
{
'DBClusterOptionGroupName': 'string',
'Status': 'string'
},
],
'PreferredBackupWindow': 'string',
'PreferredMaintenanceWindow': 'string',
'ReplicationSourceIdentifier': 'string',
'ReadReplicaIdentifiers': [
'string',
],
'DBClusterMembers': [
{
'DBInstanceIdentifier': 'string',
'IsClusterWriter': True|False,
'DBClusterParameterGroupStatus': 'string',
'PromotionTier': 123
},
],
'VpcSecurityGroups': [
{
'VpcSecurityGroupId': 'string',
'Status': 'string'
},
],
'HostedZoneId': 'string',
'StorageEncrypted': True|False,
'KmsKeyId': 'string',
'DbClusterResourceId': 'string',
'DBClusterArn': 'string',
'AssociatedRoles': [
{
'RoleArn': 'string',
'Status': 'string',
'FeatureName': 'string'
},
],
'IAMDatabaseAuthenticationEnabled': True|False,
'CloneGroupId': 'string',
'ClusterCreateTime': datetime(2015, 1, 1),
'CopyTagsToSnapshot': True|False,
'EnabledCloudwatchLogsExports': [
'string',
],
'DeletionProtection': True|False,
'CrossAccountClone': True|False,
'AutomaticRestartTime': datetime(2015, 1, 1),
'ServerlessV2ScalingConfiguration': {
'MinCapacity': 123.0,
'MaxCapacity': 123.0
}
}
}
Response Structure
(dict) --
DBCluster (dict) --
Contains the details of an Amazon Neptune DB cluster.
This data type is used as a response element in the DescribeDBClusters action.
AllocatedStorage (integer) --
AllocatedStoragealways returns 1, because Neptune DB cluster storage size is not fixed, but instead automatically adjusts as needed.
AvailabilityZones (list) --
Provides the list of EC2 Availability Zones that instances in the DB cluster can be created in.
BackupRetentionPeriod (integer) --
Specifies the number of days for which automatic DB snapshots are retained.
CharacterSetName (string) --
Not supported by Neptune.
DatabaseName (string) --
Contains the name of the initial database of this DB cluster that was provided at create time, if one was specified when the DB cluster was created. This same name is returned for the life of the DB cluster.
DBClusterIdentifier (string) --
Contains a user-supplied DB cluster identifier. This identifier is the unique key that identifies a DB cluster.
DBClusterParameterGroup (string) --
Specifies the name of the DB cluster parameter group for the DB cluster.
DBSubnetGroup (string) --
Specifies information on the subnet group associated with the DB cluster, including the name, description, and subnets in the subnet group.
Status (string) --
Specifies the current state of this DB cluster.
PercentProgress (string) --
Specifies the progress of the operation as a percentage.
EarliestRestorableTime (datetime) --
Specifies the earliest time to which a database can be restored with point-in-time restore.
Endpoint (string) --
Specifies the connection endpoint for the primary instance of the DB cluster.
ReaderEndpoint (string) --
The reader endpoint for the DB cluster. The reader endpoint for a DB cluster load-balances connections across the Read Replicas that are available in a DB cluster. As clients request new connections to the reader endpoint, Neptune distributes the connection requests among the Read Replicas in the DB cluster. This functionality can help balance your read workload across multiple Read Replicas in your DB cluster.
If a failover occurs, and the Read Replica that you are connected to is promoted to be the primary instance, your connection is dropped. To continue sending your read workload to other Read Replicas in the cluster, you can then reconnect to the reader endpoint.
MultiAZ (boolean) --
Specifies whether the DB cluster has instances in multiple Availability Zones.
Engine (string) --
Provides the name of the database engine to be used for this DB cluster.
EngineVersion (string) --
Indicates the database engine version.
LatestRestorableTime (datetime) --
Specifies the latest time to which a database can be restored with point-in-time restore.
Port (integer) --
Specifies the port that the database engine is listening on.
MasterUsername (string) --
Not supported by Neptune.
DBClusterOptionGroupMemberships (list) --
Not supported by Neptune.
(dict) --
Not supported by Neptune.
DBClusterOptionGroupName (string) --
Not supported by Neptune.
Status (string) --
Not supported by Neptune.
PreferredBackupWindow (string) --
Specifies the daily time range during which automated backups are created if automated backups are enabled, as determined by the BackupRetentionPeriod .
PreferredMaintenanceWindow (string) --
Specifies the weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC).
ReplicationSourceIdentifier (string) --
Not supported by Neptune.
ReadReplicaIdentifiers (list) --
Contains one or more identifiers of the Read Replicas associated with this DB cluster.
DBClusterMembers (list) --
Provides the list of instances that make up the DB cluster.
(dict) --
Contains information about an instance that is part of a DB cluster.
DBInstanceIdentifier (string) --
Specifies the instance identifier for this member of the DB cluster.
IsClusterWriter (boolean) --
Value that is true if the cluster member is the primary instance for the DB cluster and false otherwise.
DBClusterParameterGroupStatus (string) --
Specifies the status of the DB cluster parameter group for this member of the DB cluster.
PromotionTier (integer) --
A value that specifies the order in which a Read Replica is promoted to the primary instance after a failure of the existing primary instance.
VpcSecurityGroups (list) --
Provides a list of VPC security groups that the DB cluster belongs to.
(dict) --
This data type is used as a response element for queries on VPC security group membership.
VpcSecurityGroupId (string) --
The name of the VPC security group.
Status (string) --
The status of the VPC security group.
HostedZoneId (string) --
Specifies the ID that Amazon Route 53 assigns when you create a hosted zone.
StorageEncrypted (boolean) --
Specifies whether the DB cluster is encrypted.
KmsKeyId (string) --
If StorageEncrypted is true, the Amazon KMS key identifier for the encrypted DB cluster.
DbClusterResourceId (string) --
The Amazon Region-unique, immutable identifier for the DB cluster. This identifier is found in Amazon CloudTrail log entries whenever the Amazon KMS key for the DB cluster is accessed.
DBClusterArn (string) --
The Amazon Resource Name (ARN) for the DB cluster.
AssociatedRoles (list) --
Provides a list of the Amazon Identity and Access Management (IAM) roles that are associated with the DB cluster. IAM roles that are associated with a DB cluster grant permission for the DB cluster to access other Amazon services on your behalf.
(dict) --
Describes an Amazon Identity and Access Management (IAM) role that is associated with a DB cluster.
RoleArn (string) --
The Amazon Resource Name (ARN) of the IAM role that is associated with the DB cluster.
Status (string) --
Describes the state of association between the IAM role and the DB cluster. The Status property returns one of the following values:
ACTIVE - the IAM role ARN is associated with the DB cluster and can be used to access other Amazon services on your behalf.PENDING - the IAM role ARN is being associated with the DB cluster.INVALID - the IAM role ARN is associated with the DB cluster, but the DB cluster is unable to assume the IAM role in order to access other Amazon services on your behalf.FeatureName (string) --
The name of the feature associated with the Amazon Identity and Access Management (IAM) role. For the list of supported feature names, see DescribeDBEngineVersions .
IAMDatabaseAuthenticationEnabled (boolean) --
True if mapping of Amazon Identity and Access Management (IAM) accounts to database accounts is enabled, and otherwise false.
CloneGroupId (string) --
Identifies the clone group to which the DB cluster is associated.
ClusterCreateTime (datetime) --
Specifies the time when the DB cluster was created, in Universal Coordinated Time (UTC).
CopyTagsToSnapshot (boolean) --
If set to ``true`` , tags are copied to any snapshot of the DB cluster that is created.
EnabledCloudwatchLogsExports (list) --
A list of log types that this DB cluster is configured to export to CloudWatch Logs.
DeletionProtection (boolean) --
Indicates whether or not the DB cluster has deletion protection enabled. The database can't be deleted when deletion protection is enabled.
CrossAccountClone (boolean) --
If set to true , the DB cluster can be cloned across accounts.
AutomaticRestartTime (datetime) --
Time at which the DB cluster will be automatically restarted.
ServerlessV2ScalingConfiguration (dict) --
Shows the scaling configuration for a Neptune Serverless DB cluster.
For more information, see Using Amazon Neptune Serverless in the Amazon Neptune User Guide .
MinCapacity (float) --
The minimum number of Neptune capacity units (NCUs) for a DB instance in a Neptune Serverless cluster. You can specify NCU values in half-step increments, such as 8, 8.5, 9, and so on.
MaxCapacity (float) --
The maximum number of Neptune capacity units (NCUs) for a DB instance in a Neptune Serverless cluster. You can specify NCU values in half-step increments, such as 40, 40.5, 41, and so on.
Exceptions
Neptune.Client.exceptions.DBClusterAlreadyExistsFaultNeptune.Client.exceptions.DBClusterQuotaExceededFaultNeptune.Client.exceptions.StorageQuotaExceededFaultNeptune.Client.exceptions.DBSubnetGroupNotFoundFaultNeptune.Client.exceptions.DBSnapshotNotFoundFaultNeptune.Client.exceptions.DBClusterSnapshotNotFoundFaultNeptune.Client.exceptions.InsufficientDBClusterCapacityFaultNeptune.Client.exceptions.InsufficientStorageClusterCapacityFaultNeptune.Client.exceptions.InvalidDBSnapshotStateFaultNeptune.Client.exceptions.InvalidDBClusterSnapshotStateFaultNeptune.Client.exceptions.StorageQuotaExceededFaultNeptune.Client.exceptions.InvalidVPCNetworkStateFaultNeptune.Client.exceptions.InvalidRestoreFaultNeptune.Client.exceptions.DBSubnetGroupNotFoundFaultNeptune.Client.exceptions.InvalidSubnetNeptune.Client.exceptions.OptionGroupNotFoundFaultNeptune.Client.exceptions.KMSKeyNotAccessibleFaultNeptune.Client.exceptions.DBClusterParameterGroupNotFoundFaultrestore_db_cluster_to_point_in_time(**kwargs)¶Restores a DB cluster to an arbitrary point in time. Users can restore to any point in time before LatestRestorableTime for up to BackupRetentionPeriod days. The target DB cluster is created from the source DB cluster with the same configuration as the original DB cluster, except that the new DB cluster is created with the default DB security group.
Note
This action only restores the DB cluster, not the DB instances for that DB cluster. You must invoke the CreateDBInstance action to create DB instances for the restored DB cluster, specifying the identifier of the restored DB cluster in DBClusterIdentifier . You can create DB instances only after the RestoreDBClusterToPointInTime action has completed and the DB cluster is available.
See also: AWS API Documentation
Request Syntax
response = client.restore_db_cluster_to_point_in_time(
DBClusterIdentifier='string',
RestoreType='string',
SourceDBClusterIdentifier='string',
RestoreToTime=datetime(2015, 1, 1),
UseLatestRestorableTime=True|False,
Port=123,
DBSubnetGroupName='string',
OptionGroupName='string',
VpcSecurityGroupIds=[
'string',
],
Tags=[
{
'Key': 'string',
'Value': 'string'
},
],
KmsKeyId='string',
EnableIAMDatabaseAuthentication=True|False,
EnableCloudwatchLogsExports=[
'string',
],
DBClusterParameterGroupName='string',
DeletionProtection=True|False,
ServerlessV2ScalingConfiguration={
'MinCapacity': 123.0,
'MaxCapacity': 123.0
}
)
[REQUIRED]
The name of the new DB cluster to be created.
Constraints:
The type of restore to be performed. You can specify one of the following values:
full-copy - The new DB cluster is restored as a full copy of the source DB cluster.copy-on-write - The new DB cluster is restored as a clone of the source DB cluster.If you don't specify a RestoreType value, then the new DB cluster is restored as a full copy of the source DB cluster.
[REQUIRED]
The identifier of the source DB cluster from which to restore.
Constraints:
The date and time to restore the DB cluster to.
Valid Values: Value must be a time in Universal Coordinated Time (UTC) format
Constraints:
UseLatestRestorableTime parameter is not providedUseLatestRestorableTime parameter is trueRestoreType parameter is copy-on-writeExample: 2015-03-07T23:45:00Z
A value that is set to true to restore the DB cluster to the latest restorable backup time, and false otherwise.
Default: false
Constraints: Cannot be specified if RestoreToTime parameter is provided.
The port number on which the new DB cluster accepts connections.
Constraints: Value must be 1150-65535
Default: The same port as the original DB cluster.
The DB subnet group name to use for the new DB cluster.
Constraints: If supplied, must match the name of an existing DBSubnetGroup.
Example: mySubnetgroup
A list of VPC security groups that the new DB cluster belongs to.
The tags to be applied to the restored DB cluster.
Metadata assigned to an Amazon Neptune resource consisting of a key-value pair.
A key is the required name of the tag. The string value can be from 1 to 128 Unicode characters in length and can't be prefixed with aws: or rds: . The string can only contain the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
A value is the optional value of the tag. The string value can be from 1 to 256 Unicode characters in length and can't be prefixed with aws: or rds: . The string can only contain the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
The Amazon KMS key identifier to use when restoring an encrypted DB cluster from an encrypted DB cluster.
The KMS key identifier is the Amazon Resource Name (ARN) for the KMS encryption key. If you are restoring a DB cluster with the same Amazon account that owns the KMS encryption key used to encrypt the new DB cluster, then you can use the KMS key alias instead of the ARN for the KMS encryption key.
You can restore to a new DB cluster and encrypt the new DB cluster with a KMS key that is different than the KMS key used to encrypt the source DB cluster. The new DB cluster is encrypted with the KMS key identified by the KmsKeyId parameter.
If you do not specify a value for the KmsKeyId parameter, then the following will occur:
If DBClusterIdentifier refers to a DB cluster that is not encrypted, then the restore request is rejected.
True to enable mapping of Amazon Identity and Access Management (IAM) accounts to database accounts, and otherwise false.
Default: false
The list of logs that the restored DB cluster is to export to CloudWatch Logs.
The name of the DB cluster parameter group to associate with the new DB cluster.
Constraints:
Contains the scaling configuration of a Neptune Serverless DB cluster.
For more information, see Using Amazon Neptune Serverless in the Amazon Neptune User Guide .
The minimum number of Neptune capacity units (NCUs) for a DB instance in a Neptune Serverless cluster. You can specify NCU values in half-step increments, such as 8, 8.5, 9, and so on.
The maximum number of Neptune capacity units (NCUs) for a DB instance in a Neptune Serverless cluster. You can specify NCU values in half-step increments, such as 40, 40.5, 41, and so on.
dict
Response Syntax
{
'DBCluster': {
'AllocatedStorage': 123,
'AvailabilityZones': [
'string',
],
'BackupRetentionPeriod': 123,
'CharacterSetName': 'string',
'DatabaseName': 'string',
'DBClusterIdentifier': 'string',
'DBClusterParameterGroup': 'string',
'DBSubnetGroup': 'string',
'Status': 'string',
'PercentProgress': 'string',
'EarliestRestorableTime': datetime(2015, 1, 1),
'Endpoint': 'string',
'ReaderEndpoint': 'string',
'MultiAZ': True|False,
'Engine': 'string',
'EngineVersion': 'string',
'LatestRestorableTime': datetime(2015, 1, 1),
'Port': 123,
'MasterUsername': 'string',
'DBClusterOptionGroupMemberships': [
{
'DBClusterOptionGroupName': 'string',
'Status': 'string'
},
],
'PreferredBackupWindow': 'string',
'PreferredMaintenanceWindow': 'string',
'ReplicationSourceIdentifier': 'string',
'ReadReplicaIdentifiers': [
'string',
],
'DBClusterMembers': [
{
'DBInstanceIdentifier': 'string',
'IsClusterWriter': True|False,
'DBClusterParameterGroupStatus': 'string',
'PromotionTier': 123
},
],
'VpcSecurityGroups': [
{
'VpcSecurityGroupId': 'string',
'Status': 'string'
},
],
'HostedZoneId': 'string',
'StorageEncrypted': True|False,
'KmsKeyId': 'string',
'DbClusterResourceId': 'string',
'DBClusterArn': 'string',
'AssociatedRoles': [
{
'RoleArn': 'string',
'Status': 'string',
'FeatureName': 'string'
},
],
'IAMDatabaseAuthenticationEnabled': True|False,
'CloneGroupId': 'string',
'ClusterCreateTime': datetime(2015, 1, 1),
'CopyTagsToSnapshot': True|False,
'EnabledCloudwatchLogsExports': [
'string',
],
'DeletionProtection': True|False,
'CrossAccountClone': True|False,
'AutomaticRestartTime': datetime(2015, 1, 1),
'ServerlessV2ScalingConfiguration': {
'MinCapacity': 123.0,
'MaxCapacity': 123.0
}
}
}
Response Structure
(dict) --
DBCluster (dict) --
Contains the details of an Amazon Neptune DB cluster.
This data type is used as a response element in the DescribeDBClusters action.
AllocatedStorage (integer) --
AllocatedStoragealways returns 1, because Neptune DB cluster storage size is not fixed, but instead automatically adjusts as needed.
AvailabilityZones (list) --
Provides the list of EC2 Availability Zones that instances in the DB cluster can be created in.
BackupRetentionPeriod (integer) --
Specifies the number of days for which automatic DB snapshots are retained.
CharacterSetName (string) --
Not supported by Neptune.
DatabaseName (string) --
Contains the name of the initial database of this DB cluster that was provided at create time, if one was specified when the DB cluster was created. This same name is returned for the life of the DB cluster.
DBClusterIdentifier (string) --
Contains a user-supplied DB cluster identifier. This identifier is the unique key that identifies a DB cluster.
DBClusterParameterGroup (string) --
Specifies the name of the DB cluster parameter group for the DB cluster.
DBSubnetGroup (string) --
Specifies information on the subnet group associated with the DB cluster, including the name, description, and subnets in the subnet group.
Status (string) --
Specifies the current state of this DB cluster.
PercentProgress (string) --
Specifies the progress of the operation as a percentage.
EarliestRestorableTime (datetime) --
Specifies the earliest time to which a database can be restored with point-in-time restore.
Endpoint (string) --
Specifies the connection endpoint for the primary instance of the DB cluster.
ReaderEndpoint (string) --
The reader endpoint for the DB cluster. The reader endpoint for a DB cluster load-balances connections across the Read Replicas that are available in a DB cluster. As clients request new connections to the reader endpoint, Neptune distributes the connection requests among the Read Replicas in the DB cluster. This functionality can help balance your read workload across multiple Read Replicas in your DB cluster.
If a failover occurs, and the Read Replica that you are connected to is promoted to be the primary instance, your connection is dropped. To continue sending your read workload to other Read Replicas in the cluster, you can then reconnect to the reader endpoint.
MultiAZ (boolean) --
Specifies whether the DB cluster has instances in multiple Availability Zones.
Engine (string) --
Provides the name of the database engine to be used for this DB cluster.
EngineVersion (string) --
Indicates the database engine version.
LatestRestorableTime (datetime) --
Specifies the latest time to which a database can be restored with point-in-time restore.
Port (integer) --
Specifies the port that the database engine is listening on.
MasterUsername (string) --
Not supported by Neptune.
DBClusterOptionGroupMemberships (list) --
Not supported by Neptune.
(dict) --
Not supported by Neptune.
DBClusterOptionGroupName (string) --
Not supported by Neptune.
Status (string) --
Not supported by Neptune.
PreferredBackupWindow (string) --
Specifies the daily time range during which automated backups are created if automated backups are enabled, as determined by the BackupRetentionPeriod .
PreferredMaintenanceWindow (string) --
Specifies the weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC).
ReplicationSourceIdentifier (string) --
Not supported by Neptune.
ReadReplicaIdentifiers (list) --
Contains one or more identifiers of the Read Replicas associated with this DB cluster.
DBClusterMembers (list) --
Provides the list of instances that make up the DB cluster.
(dict) --
Contains information about an instance that is part of a DB cluster.
DBInstanceIdentifier (string) --
Specifies the instance identifier for this member of the DB cluster.
IsClusterWriter (boolean) --
Value that is true if the cluster member is the primary instance for the DB cluster and false otherwise.
DBClusterParameterGroupStatus (string) --
Specifies the status of the DB cluster parameter group for this member of the DB cluster.
PromotionTier (integer) --
A value that specifies the order in which a Read Replica is promoted to the primary instance after a failure of the existing primary instance.
VpcSecurityGroups (list) --
Provides a list of VPC security groups that the DB cluster belongs to.
(dict) --
This data type is used as a response element for queries on VPC security group membership.
VpcSecurityGroupId (string) --
The name of the VPC security group.
Status (string) --
The status of the VPC security group.
HostedZoneId (string) --
Specifies the ID that Amazon Route 53 assigns when you create a hosted zone.
StorageEncrypted (boolean) --
Specifies whether the DB cluster is encrypted.
KmsKeyId (string) --
If StorageEncrypted is true, the Amazon KMS key identifier for the encrypted DB cluster.
DbClusterResourceId (string) --
The Amazon Region-unique, immutable identifier for the DB cluster. This identifier is found in Amazon CloudTrail log entries whenever the Amazon KMS key for the DB cluster is accessed.
DBClusterArn (string) --
The Amazon Resource Name (ARN) for the DB cluster.
AssociatedRoles (list) --
Provides a list of the Amazon Identity and Access Management (IAM) roles that are associated with the DB cluster. IAM roles that are associated with a DB cluster grant permission for the DB cluster to access other Amazon services on your behalf.
(dict) --
Describes an Amazon Identity and Access Management (IAM) role that is associated with a DB cluster.
RoleArn (string) --
The Amazon Resource Name (ARN) of the IAM role that is associated with the DB cluster.
Status (string) --
Describes the state of association between the IAM role and the DB cluster. The Status property returns one of the following values:
ACTIVE - the IAM role ARN is associated with the DB cluster and can be used to access other Amazon services on your behalf.PENDING - the IAM role ARN is being associated with the DB cluster.INVALID - the IAM role ARN is associated with the DB cluster, but the DB cluster is unable to assume the IAM role in order to access other Amazon services on your behalf.FeatureName (string) --
The name of the feature associated with the Amazon Identity and Access Management (IAM) role. For the list of supported feature names, see DescribeDBEngineVersions .
IAMDatabaseAuthenticationEnabled (boolean) --
True if mapping of Amazon Identity and Access Management (IAM) accounts to database accounts is enabled, and otherwise false.
CloneGroupId (string) --
Identifies the clone group to which the DB cluster is associated.
ClusterCreateTime (datetime) --
Specifies the time when the DB cluster was created, in Universal Coordinated Time (UTC).
CopyTagsToSnapshot (boolean) --
If set to ``true`` , tags are copied to any snapshot of the DB cluster that is created.
EnabledCloudwatchLogsExports (list) --
A list of log types that this DB cluster is configured to export to CloudWatch Logs.
DeletionProtection (boolean) --
Indicates whether or not the DB cluster has deletion protection enabled. The database can't be deleted when deletion protection is enabled.
CrossAccountClone (boolean) --
If set to true , the DB cluster can be cloned across accounts.
AutomaticRestartTime (datetime) --
Time at which the DB cluster will be automatically restarted.
ServerlessV2ScalingConfiguration (dict) --
Shows the scaling configuration for a Neptune Serverless DB cluster.
For more information, see Using Amazon Neptune Serverless in the Amazon Neptune User Guide .
MinCapacity (float) --
The minimum number of Neptune capacity units (NCUs) for a DB instance in a Neptune Serverless cluster. You can specify NCU values in half-step increments, such as 8, 8.5, 9, and so on.
MaxCapacity (float) --
The maximum number of Neptune capacity units (NCUs) for a DB instance in a Neptune Serverless cluster. You can specify NCU values in half-step increments, such as 40, 40.5, 41, and so on.
Exceptions
Neptune.Client.exceptions.DBClusterAlreadyExistsFaultNeptune.Client.exceptions.DBClusterNotFoundFaultNeptune.Client.exceptions.DBClusterQuotaExceededFaultNeptune.Client.exceptions.DBClusterSnapshotNotFoundFaultNeptune.Client.exceptions.DBSubnetGroupNotFoundFaultNeptune.Client.exceptions.InsufficientDBClusterCapacityFaultNeptune.Client.exceptions.InsufficientStorageClusterCapacityFaultNeptune.Client.exceptions.InvalidDBClusterSnapshotStateFaultNeptune.Client.exceptions.InvalidDBClusterStateFaultNeptune.Client.exceptions.InvalidDBSnapshotStateFaultNeptune.Client.exceptions.InvalidRestoreFaultNeptune.Client.exceptions.InvalidSubnetNeptune.Client.exceptions.InvalidVPCNetworkStateFaultNeptune.Client.exceptions.KMSKeyNotAccessibleFaultNeptune.Client.exceptions.OptionGroupNotFoundFaultNeptune.Client.exceptions.StorageQuotaExceededFaultNeptune.Client.exceptions.DBClusterParameterGroupNotFoundFaultstart_db_cluster(**kwargs)¶Starts an Amazon Neptune DB cluster that was stopped using the Amazon console, the Amazon CLI stop-db-cluster command, or the StopDBCluster API.
See also: AWS API Documentation
Request Syntax
response = client.start_db_cluster(
DBClusterIdentifier='string'
)
[REQUIRED]
The DB cluster identifier of the Neptune DB cluster to be started. This parameter is stored as a lowercase string.
{
'DBCluster': {
'AllocatedStorage': 123,
'AvailabilityZones': [
'string',
],
'BackupRetentionPeriod': 123,
'CharacterSetName': 'string',
'DatabaseName': 'string',
'DBClusterIdentifier': 'string',
'DBClusterParameterGroup': 'string',
'DBSubnetGroup': 'string',
'Status': 'string',
'PercentProgress': 'string',
'EarliestRestorableTime': datetime(2015, 1, 1),
'Endpoint': 'string',
'ReaderEndpoint': 'string',
'MultiAZ': True|False,
'Engine': 'string',
'EngineVersion': 'string',
'LatestRestorableTime': datetime(2015, 1, 1),
'Port': 123,
'MasterUsername': 'string',
'DBClusterOptionGroupMemberships': [
{
'DBClusterOptionGroupName': 'string',
'Status': 'string'
},
],
'PreferredBackupWindow': 'string',
'PreferredMaintenanceWindow': 'string',
'ReplicationSourceIdentifier': 'string',
'ReadReplicaIdentifiers': [
'string',
],
'DBClusterMembers': [
{
'DBInstanceIdentifier': 'string',
'IsClusterWriter': True|False,
'DBClusterParameterGroupStatus': 'string',
'PromotionTier': 123
},
],
'VpcSecurityGroups': [
{
'VpcSecurityGroupId': 'string',
'Status': 'string'
},
],
'HostedZoneId': 'string',
'StorageEncrypted': True|False,
'KmsKeyId': 'string',
'DbClusterResourceId': 'string',
'DBClusterArn': 'string',
'AssociatedRoles': [
{
'RoleArn': 'string',
'Status': 'string',
'FeatureName': 'string'
},
],
'IAMDatabaseAuthenticationEnabled': True|False,
'CloneGroupId': 'string',
'ClusterCreateTime': datetime(2015, 1, 1),
'CopyTagsToSnapshot': True|False,
'EnabledCloudwatchLogsExports': [
'string',
],
'DeletionProtection': True|False,
'CrossAccountClone': True|False,
'AutomaticRestartTime': datetime(2015, 1, 1),
'ServerlessV2ScalingConfiguration': {
'MinCapacity': 123.0,
'MaxCapacity': 123.0
}
}
}
Response Structure
Contains the details of an Amazon Neptune DB cluster.
This data type is used as a response element in the DescribeDBClusters action.
AllocatedStoragealways returns 1, because Neptune DB cluster storage size is not fixed, but instead automatically adjusts as needed.
Provides the list of EC2 Availability Zones that instances in the DB cluster can be created in.
Specifies the number of days for which automatic DB snapshots are retained.
Not supported by Neptune.
Contains the name of the initial database of this DB cluster that was provided at create time, if one was specified when the DB cluster was created. This same name is returned for the life of the DB cluster.
Contains a user-supplied DB cluster identifier. This identifier is the unique key that identifies a DB cluster.
Specifies the name of the DB cluster parameter group for the DB cluster.
Specifies information on the subnet group associated with the DB cluster, including the name, description, and subnets in the subnet group.
Specifies the current state of this DB cluster.
Specifies the progress of the operation as a percentage.
Specifies the earliest time to which a database can be restored with point-in-time restore.
Specifies the connection endpoint for the primary instance of the DB cluster.
The reader endpoint for the DB cluster. The reader endpoint for a DB cluster load-balances connections across the Read Replicas that are available in a DB cluster. As clients request new connections to the reader endpoint, Neptune distributes the connection requests among the Read Replicas in the DB cluster. This functionality can help balance your read workload across multiple Read Replicas in your DB cluster.
If a failover occurs, and the Read Replica that you are connected to is promoted to be the primary instance, your connection is dropped. To continue sending your read workload to other Read Replicas in the cluster, you can then reconnect to the reader endpoint.
Specifies whether the DB cluster has instances in multiple Availability Zones.
Provides the name of the database engine to be used for this DB cluster.
Indicates the database engine version.
Specifies the latest time to which a database can be restored with point-in-time restore.
Specifies the port that the database engine is listening on.
Not supported by Neptune.
Not supported by Neptune.
Not supported by Neptune.
Not supported by Neptune.
Not supported by Neptune.
Specifies the daily time range during which automated backups are created if automated backups are enabled, as determined by the BackupRetentionPeriod .
Specifies the weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC).
Not supported by Neptune.
Contains one or more identifiers of the Read Replicas associated with this DB cluster.
Provides the list of instances that make up the DB cluster.
Contains information about an instance that is part of a DB cluster.
Specifies the instance identifier for this member of the DB cluster.
Value that is true if the cluster member is the primary instance for the DB cluster and false otherwise.
Specifies the status of the DB cluster parameter group for this member of the DB cluster.
A value that specifies the order in which a Read Replica is promoted to the primary instance after a failure of the existing primary instance.
Provides a list of VPC security groups that the DB cluster belongs to.
This data type is used as a response element for queries on VPC security group membership.
The name of the VPC security group.
The status of the VPC security group.
Specifies the ID that Amazon Route 53 assigns when you create a hosted zone.
Specifies whether the DB cluster is encrypted.
If StorageEncrypted is true, the Amazon KMS key identifier for the encrypted DB cluster.
The Amazon Region-unique, immutable identifier for the DB cluster. This identifier is found in Amazon CloudTrail log entries whenever the Amazon KMS key for the DB cluster is accessed.
The Amazon Resource Name (ARN) for the DB cluster.
Provides a list of the Amazon Identity and Access Management (IAM) roles that are associated with the DB cluster. IAM roles that are associated with a DB cluster grant permission for the DB cluster to access other Amazon services on your behalf.
Describes an Amazon Identity and Access Management (IAM) role that is associated with a DB cluster.
The Amazon Resource Name (ARN) of the IAM role that is associated with the DB cluster.
Describes the state of association between the IAM role and the DB cluster. The Status property returns one of the following values:
ACTIVE - the IAM role ARN is associated with the DB cluster and can be used to access other Amazon services on your behalf.PENDING - the IAM role ARN is being associated with the DB cluster.INVALID - the IAM role ARN is associated with the DB cluster, but the DB cluster is unable to assume the IAM role in order to access other Amazon services on your behalf.The name of the feature associated with the Amazon Identity and Access Management (IAM) role. For the list of supported feature names, see DescribeDBEngineVersions .
True if mapping of Amazon Identity and Access Management (IAM) accounts to database accounts is enabled, and otherwise false.
Identifies the clone group to which the DB cluster is associated.
Specifies the time when the DB cluster was created, in Universal Coordinated Time (UTC).
If set to ``true`` , tags are copied to any snapshot of the DB cluster that is created.
A list of log types that this DB cluster is configured to export to CloudWatch Logs.
Indicates whether or not the DB cluster has deletion protection enabled. The database can't be deleted when deletion protection is enabled.
If set to true , the DB cluster can be cloned across accounts.
Time at which the DB cluster will be automatically restarted.
Shows the scaling configuration for a Neptune Serverless DB cluster.
For more information, see Using Amazon Neptune Serverless in the Amazon Neptune User Guide .
The minimum number of Neptune capacity units (NCUs) for a DB instance in a Neptune Serverless cluster. You can specify NCU values in half-step increments, such as 8, 8.5, 9, and so on.
The maximum number of Neptune capacity units (NCUs) for a DB instance in a Neptune Serverless cluster. You can specify NCU values in half-step increments, such as 40, 40.5, 41, and so on.
Exceptions
Neptune.Client.exceptions.DBClusterNotFoundFaultNeptune.Client.exceptions.InvalidDBClusterStateFaultNeptune.Client.exceptions.InvalidDBInstanceStateFaultstop_db_cluster(**kwargs)¶Stops an Amazon Neptune DB cluster. When you stop a DB cluster, Neptune retains the DB cluster's metadata, including its endpoints and DB parameter groups.
Neptune also retains the transaction logs so you can do a point-in-time restore if necessary.
See also: AWS API Documentation
Request Syntax
response = client.stop_db_cluster(
DBClusterIdentifier='string'
)
[REQUIRED]
The DB cluster identifier of the Neptune DB cluster to be stopped. This parameter is stored as a lowercase string.
{
'DBCluster': {
'AllocatedStorage': 123,
'AvailabilityZones': [
'string',
],
'BackupRetentionPeriod': 123,
'CharacterSetName': 'string',
'DatabaseName': 'string',
'DBClusterIdentifier': 'string',
'DBClusterParameterGroup': 'string',
'DBSubnetGroup': 'string',
'Status': 'string',
'PercentProgress': 'string',
'EarliestRestorableTime': datetime(2015, 1, 1),
'Endpoint': 'string',
'ReaderEndpoint': 'string',
'MultiAZ': True|False,
'Engine': 'string',
'EngineVersion': 'string',
'LatestRestorableTime': datetime(2015, 1, 1),
'Port': 123,
'MasterUsername': 'string',
'DBClusterOptionGroupMemberships': [
{
'DBClusterOptionGroupName': 'string',
'Status': 'string'
},
],
'PreferredBackupWindow': 'string',
'PreferredMaintenanceWindow': 'string',
'ReplicationSourceIdentifier': 'string',
'ReadReplicaIdentifiers': [
'string',
],
'DBClusterMembers': [
{
'DBInstanceIdentifier': 'string',
'IsClusterWriter': True|False,
'DBClusterParameterGroupStatus': 'string',
'PromotionTier': 123
},
],
'VpcSecurityGroups': [
{
'VpcSecurityGroupId': 'string',
'Status': 'string'
},
],
'HostedZoneId': 'string',
'StorageEncrypted': True|False,
'KmsKeyId': 'string',
'DbClusterResourceId': 'string',
'DBClusterArn': 'string',
'AssociatedRoles': [
{
'RoleArn': 'string',
'Status': 'string',
'FeatureName': 'string'
},
],
'IAMDatabaseAuthenticationEnabled': True|False,
'CloneGroupId': 'string',
'ClusterCreateTime': datetime(2015, 1, 1),
'CopyTagsToSnapshot': True|False,
'EnabledCloudwatchLogsExports': [
'string',
],
'DeletionProtection': True|False,
'CrossAccountClone': True|False,
'AutomaticRestartTime': datetime(2015, 1, 1),
'ServerlessV2ScalingConfiguration': {
'MinCapacity': 123.0,
'MaxCapacity': 123.0
}
}
}
Response Structure
Contains the details of an Amazon Neptune DB cluster.
This data type is used as a response element in the DescribeDBClusters action.
AllocatedStoragealways returns 1, because Neptune DB cluster storage size is not fixed, but instead automatically adjusts as needed.
Provides the list of EC2 Availability Zones that instances in the DB cluster can be created in.
Specifies the number of days for which automatic DB snapshots are retained.
Not supported by Neptune.
Contains the name of the initial database of this DB cluster that was provided at create time, if one was specified when the DB cluster was created. This same name is returned for the life of the DB cluster.
Contains a user-supplied DB cluster identifier. This identifier is the unique key that identifies a DB cluster.
Specifies the name of the DB cluster parameter group for the DB cluster.
Specifies information on the subnet group associated with the DB cluster, including the name, description, and subnets in the subnet group.
Specifies the current state of this DB cluster.
Specifies the progress of the operation as a percentage.
Specifies the earliest time to which a database can be restored with point-in-time restore.
Specifies the connection endpoint for the primary instance of the DB cluster.
The reader endpoint for the DB cluster. The reader endpoint for a DB cluster load-balances connections across the Read Replicas that are available in a DB cluster. As clients request new connections to the reader endpoint, Neptune distributes the connection requests among the Read Replicas in the DB cluster. This functionality can help balance your read workload across multiple Read Replicas in your DB cluster.
If a failover occurs, and the Read Replica that you are connected to is promoted to be the primary instance, your connection is dropped. To continue sending your read workload to other Read Replicas in the cluster, you can then reconnect to the reader endpoint.
Specifies whether the DB cluster has instances in multiple Availability Zones.
Provides the name of the database engine to be used for this DB cluster.
Indicates the database engine version.
Specifies the latest time to which a database can be restored with point-in-time restore.
Specifies the port that the database engine is listening on.
Not supported by Neptune.
Not supported by Neptune.
Not supported by Neptune.
Not supported by Neptune.
Not supported by Neptune.
Specifies the daily time range during which automated backups are created if automated backups are enabled, as determined by the BackupRetentionPeriod .
Specifies the weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC).
Not supported by Neptune.
Contains one or more identifiers of the Read Replicas associated with this DB cluster.
Provides the list of instances that make up the DB cluster.
Contains information about an instance that is part of a DB cluster.
Specifies the instance identifier for this member of the DB cluster.
Value that is true if the cluster member is the primary instance for the DB cluster and false otherwise.
Specifies the status of the DB cluster parameter group for this member of the DB cluster.
A value that specifies the order in which a Read Replica is promoted to the primary instance after a failure of the existing primary instance.
Provides a list of VPC security groups that the DB cluster belongs to.
This data type is used as a response element for queries on VPC security group membership.
The name of the VPC security group.
The status of the VPC security group.
Specifies the ID that Amazon Route 53 assigns when you create a hosted zone.
Specifies whether the DB cluster is encrypted.
If StorageEncrypted is true, the Amazon KMS key identifier for the encrypted DB cluster.
The Amazon Region-unique, immutable identifier for the DB cluster. This identifier is found in Amazon CloudTrail log entries whenever the Amazon KMS key for the DB cluster is accessed.
The Amazon Resource Name (ARN) for the DB cluster.
Provides a list of the Amazon Identity and Access Management (IAM) roles that are associated with the DB cluster. IAM roles that are associated with a DB cluster grant permission for the DB cluster to access other Amazon services on your behalf.
Describes an Amazon Identity and Access Management (IAM) role that is associated with a DB cluster.
The Amazon Resource Name (ARN) of the IAM role that is associated with the DB cluster.
Describes the state of association between the IAM role and the DB cluster. The Status property returns one of the following values:
ACTIVE - the IAM role ARN is associated with the DB cluster and can be used to access other Amazon services on your behalf.PENDING - the IAM role ARN is being associated with the DB cluster.INVALID - the IAM role ARN is associated with the DB cluster, but the DB cluster is unable to assume the IAM role in order to access other Amazon services on your behalf.The name of the feature associated with the Amazon Identity and Access Management (IAM) role. For the list of supported feature names, see DescribeDBEngineVersions .
True if mapping of Amazon Identity and Access Management (IAM) accounts to database accounts is enabled, and otherwise false.
Identifies the clone group to which the DB cluster is associated.
Specifies the time when the DB cluster was created, in Universal Coordinated Time (UTC).
If set to ``true`` , tags are copied to any snapshot of the DB cluster that is created.
A list of log types that this DB cluster is configured to export to CloudWatch Logs.
Indicates whether or not the DB cluster has deletion protection enabled. The database can't be deleted when deletion protection is enabled.
If set to true , the DB cluster can be cloned across accounts.
Time at which the DB cluster will be automatically restarted.
Shows the scaling configuration for a Neptune Serverless DB cluster.
For more information, see Using Amazon Neptune Serverless in the Amazon Neptune User Guide .
The minimum number of Neptune capacity units (NCUs) for a DB instance in a Neptune Serverless cluster. You can specify NCU values in half-step increments, such as 8, 8.5, 9, and so on.
The maximum number of Neptune capacity units (NCUs) for a DB instance in a Neptune Serverless cluster. You can specify NCU values in half-step increments, such as 40, 40.5, 41, and so on.
Exceptions
Neptune.Client.exceptions.DBClusterNotFoundFaultNeptune.Client.exceptions.InvalidDBClusterStateFaultNeptune.Client.exceptions.InvalidDBInstanceStateFaultThe available paginators are:
Neptune.Paginator.DescribeDBClusterEndpointsNeptune.Paginator.DescribeDBClusterParameterGroupsNeptune.Paginator.DescribeDBClusterParametersNeptune.Paginator.DescribeDBClusterSnapshotsNeptune.Paginator.DescribeDBClustersNeptune.Paginator.DescribeDBEngineVersionsNeptune.Paginator.DescribeDBInstancesNeptune.Paginator.DescribeDBParameterGroupsNeptune.Paginator.DescribeDBParametersNeptune.Paginator.DescribeDBSubnetGroupsNeptune.Paginator.DescribeEngineDefaultParametersNeptune.Paginator.DescribeEventSubscriptionsNeptune.Paginator.DescribeEventsNeptune.Paginator.DescribeGlobalClustersNeptune.Paginator.DescribeOrderableDBInstanceOptionsNeptune.Paginator.DescribePendingMaintenanceActionsNeptune.Paginator.DescribeDBClusterEndpoints¶paginator = client.get_paginator('describe_db_cluster_endpoints')
paginate(**kwargs)¶Creates an iterator that will paginate through responses from Neptune.Client.describe_db_cluster_endpoints().
See also: AWS API Documentation
Request Syntax
response_iterator = paginator.paginate(
DBClusterIdentifier='string',
DBClusterEndpointIdentifier='string',
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
PaginationConfig={
'MaxItems': 123,
'PageSize': 123,
'StartingToken': 'string'
}
)
A set of name-value pairs that define which endpoints to include in the output. The filters are specified as name-value pairs, in the format Name=*endpoint_type* ,Values=*endpoint_type1* ,*endpoint_type2* ,... . Name can be one of: db-cluster-endpoint-type , db-cluster-endpoint-custom-type , db-cluster-endpoint-id , db-cluster-endpoint-status . Values for the db-cluster-endpoint-type filter can be one or more of: reader , writer , custom . Values for the db-cluster-endpoint-custom-type filter can be one or more of: reader , any . Values for the db-cluster-endpoint-status filter can be one or more of: available , creating , deleting , inactive , modifying .
This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
A dictionary that provides parameters to control pagination.
The total number of items to return. If the total number of items available is more than the value specified in max-items then a NextToken will be provided in the output that you can use to resume pagination.
The size of each page.
A token to specify where to start paginating. This is the NextToken from a previous response.
dict
Response Syntax
{
'DBClusterEndpoints': [
{
'DBClusterEndpointIdentifier': 'string',
'DBClusterIdentifier': 'string',
'DBClusterEndpointResourceIdentifier': 'string',
'Endpoint': 'string',
'Status': 'string',
'EndpointType': 'string',
'CustomEndpointType': 'string',
'StaticMembers': [
'string',
],
'ExcludedMembers': [
'string',
],
'DBClusterEndpointArn': 'string'
},
],
'NextToken': 'string'
}
Response Structure
(dict) --
DBClusterEndpoints (list) --
Contains the details of the endpoints associated with the cluster and matching any filter conditions.
(dict) --
This data type represents the information you need to connect to an Amazon Neptune DB cluster. This data type is used as a response element in the following actions:
CreateDBClusterEndpointDescribeDBClusterEndpointsModifyDBClusterEndpointDeleteDBClusterEndpointFor the data structure that represents Amazon Neptune DB instance endpoints, see Endpoint .
DBClusterEndpointIdentifier (string) --
The identifier associated with the endpoint. This parameter is stored as a lowercase string.
DBClusterIdentifier (string) --
The DB cluster identifier of the DB cluster associated with the endpoint. This parameter is stored as a lowercase string.
DBClusterEndpointResourceIdentifier (string) --
A unique system-generated identifier for an endpoint. It remains the same for the whole life of the endpoint.
Endpoint (string) --
The DNS address of the endpoint.
Status (string) --
The current status of the endpoint. One of: creating , available , deleting , inactive , modifying . The inactive state applies to an endpoint that cannot be used for a certain kind of cluster, such as a writer endpoint for a read-only secondary cluster in a global database.
EndpointType (string) --
The type of the endpoint. One of: READER , WRITER , CUSTOM .
CustomEndpointType (string) --
The type associated with a custom endpoint. One of: READER , WRITER , ANY .
StaticMembers (list) --
List of DB instance identifiers that are part of the custom endpoint group.
ExcludedMembers (list) --
List of DB instance identifiers that aren't part of the custom endpoint group. All other eligible instances are reachable through the custom endpoint. Only relevant if the list of static members is empty.
DBClusterEndpointArn (string) --
The Amazon Resource Name (ARN) for the endpoint.
NextToken (string) --
A token to resume pagination.
Neptune.Paginator.DescribeDBClusterParameterGroups¶paginator = client.get_paginator('describe_db_cluster_parameter_groups')
paginate(**kwargs)¶Creates an iterator that will paginate through responses from Neptune.Client.describe_db_cluster_parameter_groups().
See also: AWS API Documentation
Request Syntax
response_iterator = paginator.paginate(
DBClusterParameterGroupName='string',
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
PaginationConfig={
'MaxItems': 123,
'PageSize': 123,
'StartingToken': 'string'
}
)
The name of a specific DB cluster parameter group to return details for.
Constraints:
This parameter is not currently supported.
This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
A dictionary that provides parameters to control pagination.
The total number of items to return. If the total number of items available is more than the value specified in max-items then a NextToken will be provided in the output that you can use to resume pagination.
The size of each page.
A token to specify where to start paginating. This is the NextToken from a previous response.
dict
Response Syntax
{
'DBClusterParameterGroups': [
{
'DBClusterParameterGroupName': 'string',
'DBParameterGroupFamily': 'string',
'Description': 'string',
'DBClusterParameterGroupArn': 'string'
},
],
'NextToken': 'string'
}
Response Structure
(dict) --
DBClusterParameterGroups (list) --
A list of DB cluster parameter groups.
(dict) --
Contains the details of an Amazon Neptune DB cluster parameter group.
This data type is used as a response element in the DescribeDBClusterParameterGroups action.
DBClusterParameterGroupName (string) --
Provides the name of the DB cluster parameter group.
DBParameterGroupFamily (string) --
Provides the name of the DB parameter group family that this DB cluster parameter group is compatible with.
Description (string) --
Provides the customer-specified description for this DB cluster parameter group.
DBClusterParameterGroupArn (string) --
The Amazon Resource Name (ARN) for the DB cluster parameter group.
NextToken (string) --
A token to resume pagination.
Neptune.Paginator.DescribeDBClusterParameters¶paginator = client.get_paginator('describe_db_cluster_parameters')
paginate(**kwargs)¶Creates an iterator that will paginate through responses from Neptune.Client.describe_db_cluster_parameters().
See also: AWS API Documentation
Request Syntax
response_iterator = paginator.paginate(
DBClusterParameterGroupName='string',
Source='string',
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
PaginationConfig={
'MaxItems': 123,
'PageSize': 123,
'StartingToken': 'string'
}
)
[REQUIRED]
The name of a specific DB cluster parameter group to return parameter details for.
Constraints:
engine , service , or customer .This parameter is not currently supported.
This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
A dictionary that provides parameters to control pagination.
The total number of items to return. If the total number of items available is more than the value specified in max-items then a NextToken will be provided in the output that you can use to resume pagination.
The size of each page.
A token to specify where to start paginating. This is the NextToken from a previous response.
dict
Response Syntax
{
'Parameters': [
{
'ParameterName': 'string',
'ParameterValue': 'string',
'Description': 'string',
'Source': 'string',
'ApplyType': 'string',
'DataType': 'string',
'AllowedValues': 'string',
'IsModifiable': True|False,
'MinimumEngineVersion': 'string',
'ApplyMethod': 'immediate'|'pending-reboot'
},
],
'NextToken': 'string'
}
Response Structure
(dict) --
Parameters (list) --
Provides a list of parameters for the DB cluster parameter group.
(dict) --
Specifies a parameter.
ParameterName (string) --
Specifies the name of the parameter.
ParameterValue (string) --
Specifies the value of the parameter.
Description (string) --
Provides a description of the parameter.
Source (string) --
Indicates the source of the parameter value.
ApplyType (string) --
Specifies the engine specific parameters type.
DataType (string) --
Specifies the valid data type for the parameter.
AllowedValues (string) --
Specifies the valid range of values for the parameter.
IsModifiable (boolean) --
Indicates whether (true ) or not (false ) the parameter can be modified. Some parameters have security or operational implications that prevent them from being changed.
MinimumEngineVersion (string) --
The earliest engine version to which the parameter can apply.
ApplyMethod (string) --
Indicates when to apply parameter updates.
NextToken (string) --
A token to resume pagination.
Neptune.Paginator.DescribeDBClusterSnapshots¶paginator = client.get_paginator('describe_db_cluster_snapshots')
paginate(**kwargs)¶Creates an iterator that will paginate through responses from Neptune.Client.describe_db_cluster_snapshots().
See also: AWS API Documentation
Request Syntax
response_iterator = paginator.paginate(
DBClusterIdentifier='string',
DBClusterSnapshotIdentifier='string',
SnapshotType='string',
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
IncludeShared=True|False,
IncludePublic=True|False,
PaginationConfig={
'MaxItems': 123,
'PageSize': 123,
'StartingToken': 'string'
}
)
The ID of the DB cluster to retrieve the list of DB cluster snapshots for. This parameter can't be used in conjunction with the DBClusterSnapshotIdentifier parameter. This parameter is not case-sensitive.
Constraints:
A specific DB cluster snapshot identifier to describe. This parameter can't be used in conjunction with the DBClusterIdentifier parameter. This value is stored as a lowercase string.
Constraints:
SnapshotType parameter must also be specified.The type of DB cluster snapshots to be returned. You can specify one of the following values:
automated - Return all DB cluster snapshots that have been automatically taken by Amazon Neptune for my Amazon account.manual - Return all DB cluster snapshots that have been taken by my Amazon account.shared - Return all manual DB cluster snapshots that have been shared to my Amazon account.public - Return all DB cluster snapshots that have been marked as public.If you don't specify a SnapshotType value, then both automated and manual DB cluster snapshots are returned. You can include shared DB cluster snapshots with these results by setting the IncludeShared parameter to true . You can include public DB cluster snapshots with these results by setting the IncludePublic parameter to true .
The IncludeShared and IncludePublic parameters don't apply for SnapshotType values of manual or automated . The IncludePublic parameter doesn't apply when SnapshotType is set to shared . The IncludeShared parameter doesn't apply when SnapshotType is set to public .
This parameter is not currently supported.
This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
True to include shared manual DB cluster snapshots from other Amazon accounts that this Amazon account has been given permission to copy or restore, and otherwise false. The default is false .
You can give an Amazon account permission to restore a manual DB cluster snapshot from another Amazon account by the ModifyDBClusterSnapshotAttribute API action.
True to include manual DB cluster snapshots that are public and can be copied or restored by any Amazon account, and otherwise false. The default is false . The default is false.
You can share a manual DB cluster snapshot as public by using the ModifyDBClusterSnapshotAttribute API action.
A dictionary that provides parameters to control pagination.
The total number of items to return. If the total number of items available is more than the value specified in max-items then a NextToken will be provided in the output that you can use to resume pagination.
The size of each page.
A token to specify where to start paginating. This is the NextToken from a previous response.
dict
Response Syntax
{
'DBClusterSnapshots': [
{
'AvailabilityZones': [
'string',
],
'DBClusterSnapshotIdentifier': 'string',
'DBClusterIdentifier': 'string',
'SnapshotCreateTime': datetime(2015, 1, 1),
'Engine': 'string',
'AllocatedStorage': 123,
'Status': 'string',
'Port': 123,
'VpcId': 'string',
'ClusterCreateTime': datetime(2015, 1, 1),
'MasterUsername': 'string',
'EngineVersion': 'string',
'LicenseModel': 'string',
'SnapshotType': 'string',
'PercentProgress': 123,
'StorageEncrypted': True|False,
'KmsKeyId': 'string',
'DBClusterSnapshotArn': 'string',
'SourceDBClusterSnapshotArn': 'string',
'IAMDatabaseAuthenticationEnabled': True|False
},
],
'NextToken': 'string'
}
Response Structure
(dict) --
DBClusterSnapshots (list) --
Provides a list of DB cluster snapshots for the user.
(dict) --
Contains the details for an Amazon Neptune DB cluster snapshot
This data type is used as a response element in the DescribeDBClusterSnapshots action.
AvailabilityZones (list) --
Provides the list of EC2 Availability Zones that instances in the DB cluster snapshot can be restored in.
DBClusterSnapshotIdentifier (string) --
Specifies the identifier for a DB cluster snapshot. Must match the identifier of an existing snapshot.
After you restore a DB cluster using a DBClusterSnapshotIdentifier , you must specify the same DBClusterSnapshotIdentifier for any future updates to the DB cluster. When you specify this property for an update, the DB cluster is not restored from the snapshot again, and the data in the database is not changed.
However, if you don't specify the DBClusterSnapshotIdentifier , an empty DB cluster is created, and the original DB cluster is deleted. If you specify a property that is different from the previous snapshot restore property, the DB cluster is restored from the snapshot specified by the DBClusterSnapshotIdentifier , and the original DB cluster is deleted.
DBClusterIdentifier (string) --
Specifies the DB cluster identifier of the DB cluster that this DB cluster snapshot was created from.
SnapshotCreateTime (datetime) --
Provides the time when the snapshot was taken, in Universal Coordinated Time (UTC).
Engine (string) --
Specifies the name of the database engine.
AllocatedStorage (integer) --
Specifies the allocated storage size in gibibytes (GiB).
Status (string) --
Specifies the status of this DB cluster snapshot.
Port (integer) --
Specifies the port that the DB cluster was listening on at the time of the snapshot.
VpcId (string) --
Provides the VPC ID associated with the DB cluster snapshot.
ClusterCreateTime (datetime) --
Specifies the time when the DB cluster was created, in Universal Coordinated Time (UTC).
MasterUsername (string) --
Not supported by Neptune.
EngineVersion (string) --
Provides the version of the database engine for this DB cluster snapshot.
LicenseModel (string) --
Provides the license model information for this DB cluster snapshot.
SnapshotType (string) --
Provides the type of the DB cluster snapshot.
PercentProgress (integer) --
Specifies the percentage of the estimated data that has been transferred.
StorageEncrypted (boolean) --
Specifies whether the DB cluster snapshot is encrypted.
KmsKeyId (string) --
If StorageEncrypted is true, the Amazon KMS key identifier for the encrypted DB cluster snapshot.
DBClusterSnapshotArn (string) --
The Amazon Resource Name (ARN) for the DB cluster snapshot.
SourceDBClusterSnapshotArn (string) --
If the DB cluster snapshot was copied from a source DB cluster snapshot, the Amazon Resource Name (ARN) for the source DB cluster snapshot, otherwise, a null value.
IAMDatabaseAuthenticationEnabled (boolean) --
True if mapping of Amazon Identity and Access Management (IAM) accounts to database accounts is enabled, and otherwise false.
NextToken (string) --
A token to resume pagination.
Neptune.Paginator.DescribeDBClusters¶paginator = client.get_paginator('describe_db_clusters')
paginate(**kwargs)¶Creates an iterator that will paginate through responses from Neptune.Client.describe_db_clusters().
See also: AWS API Documentation
Request Syntax
response_iterator = paginator.paginate(
DBClusterIdentifier='string',
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
PaginationConfig={
'MaxItems': 123,
'PageSize': 123,
'StartingToken': 'string'
}
)
The user-supplied DB cluster identifier. If this parameter is specified, information from only the specific DB cluster is returned. This parameter isn't case-sensitive.
Constraints:
A filter that specifies one or more DB clusters to describe.
Supported filters:
db-cluster-id - Accepts DB cluster identifiers and DB cluster Amazon Resource Names (ARNs). The results list will only include information about the DB clusters identified by these ARNs.engine - Accepts an engine name (such as neptune ), and restricts the results list to DB clusters created by that engine.For example, to invoke this API from the Amazon CLI and filter so that only Neptune DB clusters are returned, you could use the following command:
This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
A dictionary that provides parameters to control pagination.
The total number of items to return. If the total number of items available is more than the value specified in max-items then a NextToken will be provided in the output that you can use to resume pagination.
The size of each page.
A token to specify where to start paginating. This is the NextToken from a previous response.
dict
Response Syntax
{
'DBClusters': [
{
'AllocatedStorage': 123,
'AvailabilityZones': [
'string',
],
'BackupRetentionPeriod': 123,
'CharacterSetName': 'string',
'DatabaseName': 'string',
'DBClusterIdentifier': 'string',
'DBClusterParameterGroup': 'string',
'DBSubnetGroup': 'string',
'Status': 'string',
'PercentProgress': 'string',
'EarliestRestorableTime': datetime(2015, 1, 1),
'Endpoint': 'string',
'ReaderEndpoint': 'string',
'MultiAZ': True|False,
'Engine': 'string',
'EngineVersion': 'string',
'LatestRestorableTime': datetime(2015, 1, 1),
'Port': 123,
'MasterUsername': 'string',
'DBClusterOptionGroupMemberships': [
{
'DBClusterOptionGroupName': 'string',
'Status': 'string'
},
],
'PreferredBackupWindow': 'string',
'PreferredMaintenanceWindow': 'string',
'ReplicationSourceIdentifier': 'string',
'ReadReplicaIdentifiers': [
'string',
],
'DBClusterMembers': [
{
'DBInstanceIdentifier': 'string',
'IsClusterWriter': True|False,
'DBClusterParameterGroupStatus': 'string',
'PromotionTier': 123
},
],
'VpcSecurityGroups': [
{
'VpcSecurityGroupId': 'string',
'Status': 'string'
},
],
'HostedZoneId': 'string',
'StorageEncrypted': True|False,
'KmsKeyId': 'string',
'DbClusterResourceId': 'string',
'DBClusterArn': 'string',
'AssociatedRoles': [
{
'RoleArn': 'string',
'Status': 'string',
'FeatureName': 'string'
},
],
'IAMDatabaseAuthenticationEnabled': True|False,
'CloneGroupId': 'string',
'ClusterCreateTime': datetime(2015, 1, 1),
'CopyTagsToSnapshot': True|False,
'EnabledCloudwatchLogsExports': [
'string',
],
'DeletionProtection': True|False,
'CrossAccountClone': True|False,
'AutomaticRestartTime': datetime(2015, 1, 1),
'ServerlessV2ScalingConfiguration': {
'MinCapacity': 123.0,
'MaxCapacity': 123.0
}
},
],
'NextToken': 'string'
}
Response Structure
(dict) --
DBClusters (list) --
Contains a list of DB clusters for the user.
(dict) --
Contains the details of an Amazon Neptune DB cluster.
This data type is used as a response element in the DescribeDBClusters action.
AllocatedStorage (integer) --
AllocatedStoragealways returns 1, because Neptune DB cluster storage size is not fixed, but instead automatically adjusts as needed.
AvailabilityZones (list) --
Provides the list of EC2 Availability Zones that instances in the DB cluster can be created in.
BackupRetentionPeriod (integer) --
Specifies the number of days for which automatic DB snapshots are retained.
CharacterSetName (string) --
Not supported by Neptune.
DatabaseName (string) --
Contains the name of the initial database of this DB cluster that was provided at create time, if one was specified when the DB cluster was created. This same name is returned for the life of the DB cluster.
DBClusterIdentifier (string) --
Contains a user-supplied DB cluster identifier. This identifier is the unique key that identifies a DB cluster.
DBClusterParameterGroup (string) --
Specifies the name of the DB cluster parameter group for the DB cluster.
DBSubnetGroup (string) --
Specifies information on the subnet group associated with the DB cluster, including the name, description, and subnets in the subnet group.
Status (string) --
Specifies the current state of this DB cluster.
PercentProgress (string) --
Specifies the progress of the operation as a percentage.
EarliestRestorableTime (datetime) --
Specifies the earliest time to which a database can be restored with point-in-time restore.
Endpoint (string) --
Specifies the connection endpoint for the primary instance of the DB cluster.
ReaderEndpoint (string) --
The reader endpoint for the DB cluster. The reader endpoint for a DB cluster load-balances connections across the Read Replicas that are available in a DB cluster. As clients request new connections to the reader endpoint, Neptune distributes the connection requests among the Read Replicas in the DB cluster. This functionality can help balance your read workload across multiple Read Replicas in your DB cluster.
If a failover occurs, and the Read Replica that you are connected to is promoted to be the primary instance, your connection is dropped. To continue sending your read workload to other Read Replicas in the cluster, you can then reconnect to the reader endpoint.
MultiAZ (boolean) --
Specifies whether the DB cluster has instances in multiple Availability Zones.
Engine (string) --
Provides the name of the database engine to be used for this DB cluster.
EngineVersion (string) --
Indicates the database engine version.
LatestRestorableTime (datetime) --
Specifies the latest time to which a database can be restored with point-in-time restore.
Port (integer) --
Specifies the port that the database engine is listening on.
MasterUsername (string) --
Not supported by Neptune.
DBClusterOptionGroupMemberships (list) --
Not supported by Neptune.
(dict) --
Not supported by Neptune.
DBClusterOptionGroupName (string) --
Not supported by Neptune.
Status (string) --
Not supported by Neptune.
PreferredBackupWindow (string) --
Specifies the daily time range during which automated backups are created if automated backups are enabled, as determined by the BackupRetentionPeriod .
PreferredMaintenanceWindow (string) --
Specifies the weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC).
ReplicationSourceIdentifier (string) --
Not supported by Neptune.
ReadReplicaIdentifiers (list) --
Contains one or more identifiers of the Read Replicas associated with this DB cluster.
DBClusterMembers (list) --
Provides the list of instances that make up the DB cluster.
(dict) --
Contains information about an instance that is part of a DB cluster.
DBInstanceIdentifier (string) --
Specifies the instance identifier for this member of the DB cluster.
IsClusterWriter (boolean) --
Value that is true if the cluster member is the primary instance for the DB cluster and false otherwise.
DBClusterParameterGroupStatus (string) --
Specifies the status of the DB cluster parameter group for this member of the DB cluster.
PromotionTier (integer) --
A value that specifies the order in which a Read Replica is promoted to the primary instance after a failure of the existing primary instance.
VpcSecurityGroups (list) --
Provides a list of VPC security groups that the DB cluster belongs to.
(dict) --
This data type is used as a response element for queries on VPC security group membership.
VpcSecurityGroupId (string) --
The name of the VPC security group.
Status (string) --
The status of the VPC security group.
HostedZoneId (string) --
Specifies the ID that Amazon Route 53 assigns when you create a hosted zone.
StorageEncrypted (boolean) --
Specifies whether the DB cluster is encrypted.
KmsKeyId (string) --
If StorageEncrypted is true, the Amazon KMS key identifier for the encrypted DB cluster.
DbClusterResourceId (string) --
The Amazon Region-unique, immutable identifier for the DB cluster. This identifier is found in Amazon CloudTrail log entries whenever the Amazon KMS key for the DB cluster is accessed.
DBClusterArn (string) --
The Amazon Resource Name (ARN) for the DB cluster.
AssociatedRoles (list) --
Provides a list of the Amazon Identity and Access Management (IAM) roles that are associated with the DB cluster. IAM roles that are associated with a DB cluster grant permission for the DB cluster to access other Amazon services on your behalf.
(dict) --
Describes an Amazon Identity and Access Management (IAM) role that is associated with a DB cluster.
RoleArn (string) --
The Amazon Resource Name (ARN) of the IAM role that is associated with the DB cluster.
Status (string) --
Describes the state of association between the IAM role and the DB cluster. The Status property returns one of the following values:
ACTIVE - the IAM role ARN is associated with the DB cluster and can be used to access other Amazon services on your behalf.PENDING - the IAM role ARN is being associated with the DB cluster.INVALID - the IAM role ARN is associated with the DB cluster, but the DB cluster is unable to assume the IAM role in order to access other Amazon services on your behalf.FeatureName (string) --
The name of the feature associated with the Amazon Identity and Access Management (IAM) role. For the list of supported feature names, see DescribeDBEngineVersions .
IAMDatabaseAuthenticationEnabled (boolean) --
True if mapping of Amazon Identity and Access Management (IAM) accounts to database accounts is enabled, and otherwise false.
CloneGroupId (string) --
Identifies the clone group to which the DB cluster is associated.
ClusterCreateTime (datetime) --
Specifies the time when the DB cluster was created, in Universal Coordinated Time (UTC).
CopyTagsToSnapshot (boolean) --
If set to ``true`` , tags are copied to any snapshot of the DB cluster that is created.
EnabledCloudwatchLogsExports (list) --
A list of log types that this DB cluster is configured to export to CloudWatch Logs.
DeletionProtection (boolean) --
Indicates whether or not the DB cluster has deletion protection enabled. The database can't be deleted when deletion protection is enabled.
CrossAccountClone (boolean) --
If set to true , the DB cluster can be cloned across accounts.
AutomaticRestartTime (datetime) --
Time at which the DB cluster will be automatically restarted.
ServerlessV2ScalingConfiguration (dict) --
Shows the scaling configuration for a Neptune Serverless DB cluster.
For more information, see Using Amazon Neptune Serverless in the Amazon Neptune User Guide .
MinCapacity (float) --
The minimum number of Neptune capacity units (NCUs) for a DB instance in a Neptune Serverless cluster. You can specify NCU values in half-step increments, such as 8, 8.5, 9, and so on.
MaxCapacity (float) --
The maximum number of Neptune capacity units (NCUs) for a DB instance in a Neptune Serverless cluster. You can specify NCU values in half-step increments, such as 40, 40.5, 41, and so on.
NextToken (string) --
A token to resume pagination.
Neptune.Paginator.DescribeDBEngineVersions¶paginator = client.get_paginator('describe_db_engine_versions')
paginate(**kwargs)¶Creates an iterator that will paginate through responses from Neptune.Client.describe_db_engine_versions().
See also: AWS API Documentation
Request Syntax
response_iterator = paginator.paginate(
Engine='string',
EngineVersion='string',
DBParameterGroupFamily='string',
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
DefaultOnly=True|False,
ListSupportedCharacterSets=True|False,
ListSupportedTimezones=True|False,
PaginationConfig={
'MaxItems': 123,
'PageSize': 123,
'StartingToken': 'string'
}
)
The database engine version to return.
Example: 5.1.49
The name of a specific DB parameter group family to return details for.
Constraints:
Not currently supported.
This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
CharacterSetName parameter for CreateDBInstance , the response includes a list of supported character sets for each engine version.TimeZone parameter for CreateDBInstance , the response includes a list of supported time zones for each engine version.A dictionary that provides parameters to control pagination.
The total number of items to return. If the total number of items available is more than the value specified in max-items then a NextToken will be provided in the output that you can use to resume pagination.
The size of each page.
A token to specify where to start paginating. This is the NextToken from a previous response.
dict
Response Syntax
{
'DBEngineVersions': [
{
'Engine': 'string',
'EngineVersion': 'string',
'DBParameterGroupFamily': 'string',
'DBEngineDescription': 'string',
'DBEngineVersionDescription': 'string',
'DefaultCharacterSet': {
'CharacterSetName': 'string',
'CharacterSetDescription': 'string'
},
'SupportedCharacterSets': [
{
'CharacterSetName': 'string',
'CharacterSetDescription': 'string'
},
],
'ValidUpgradeTarget': [
{
'Engine': 'string',
'EngineVersion': 'string',
'Description': 'string',
'AutoUpgrade': True|False,
'IsMajorVersionUpgrade': True|False,
'SupportsGlobalDatabases': True|False
},
],
'SupportedTimezones': [
{
'TimezoneName': 'string'
},
],
'ExportableLogTypes': [
'string',
],
'SupportsLogExportsToCloudwatchLogs': True|False,
'SupportsReadReplica': True|False,
'SupportsGlobalDatabases': True|False
},
],
'NextToken': 'string'
}
Response Structure
(dict) --
DBEngineVersions (list) --
A list of DBEngineVersion elements.
(dict) --
This data type is used as a response element in the action DescribeDBEngineVersions .
Engine (string) --
The name of the database engine.
EngineVersion (string) --
The version number of the database engine.
DBParameterGroupFamily (string) --
The name of the DB parameter group family for the database engine.
DBEngineDescription (string) --
The description of the database engine.
DBEngineVersionDescription (string) --
The description of the database engine version.
DefaultCharacterSet (dict) --
(Not supported by Neptune)
CharacterSetName (string) --
The name of the character set.
CharacterSetDescription (string) --
The description of the character set.
SupportedCharacterSets (list) --
(Not supported by Neptune)
(dict) --
Specifies a character set.
CharacterSetName (string) --
The name of the character set.
CharacterSetDescription (string) --
The description of the character set.
ValidUpgradeTarget (list) --
A list of engine versions that this database engine version can be upgraded to.
(dict) --
The version of the database engine that a DB instance can be upgraded to.
Engine (string) --
The name of the upgrade target database engine.
EngineVersion (string) --
The version number of the upgrade target database engine.
Description (string) --
The version of the database engine that a DB instance can be upgraded to.
AutoUpgrade (boolean) --
A value that indicates whether the target version is applied to any source DB instances that have AutoMinorVersionUpgrade set to true.
IsMajorVersionUpgrade (boolean) --
A value that indicates whether a database engine is upgraded to a major version.
SupportsGlobalDatabases (boolean) --
A value that indicates whether you can use Neptune global databases with the target engine version.
SupportedTimezones (list) --
A list of the time zones supported by this engine for the Timezone parameter of the CreateDBInstance action.
(dict) --
A time zone associated with a DBInstance .
TimezoneName (string) --
The name of the time zone.
ExportableLogTypes (list) --
The types of logs that the database engine has available for export to CloudWatch Logs.
SupportsLogExportsToCloudwatchLogs (boolean) --
A value that indicates whether the engine version supports exporting the log types specified by ExportableLogTypes to CloudWatch Logs.
SupportsReadReplica (boolean) --
Indicates whether the database engine version supports read replicas.
SupportsGlobalDatabases (boolean) --
A value that indicates whether you can use Aurora global databases with a specific DB engine version.
NextToken (string) --
A token to resume pagination.
Neptune.Paginator.DescribeDBInstances¶paginator = client.get_paginator('describe_db_instances')
paginate(**kwargs)¶Creates an iterator that will paginate through responses from Neptune.Client.describe_db_instances().
See also: AWS API Documentation
Request Syntax
response_iterator = paginator.paginate(
DBInstanceIdentifier='string',
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
PaginationConfig={
'MaxItems': 123,
'PageSize': 123,
'StartingToken': 'string'
}
)
The user-supplied instance identifier. If this parameter is specified, information from only the specific DB instance is returned. This parameter isn't case-sensitive.
Constraints:
A filter that specifies one or more DB instances to describe.
Supported filters:
db-cluster-id - Accepts DB cluster identifiers and DB cluster Amazon Resource Names (ARNs). The results list will only include information about the DB instances associated with the DB clusters identified by these ARNs.engine - Accepts an engine name (such as neptune ), and restricts the results list to DB instances created by that engine.For example, to invoke this API from the Amazon CLI and filter so that only Neptune DB instances are returned, you could use the following command:
This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
A dictionary that provides parameters to control pagination.
The total number of items to return. If the total number of items available is more than the value specified in max-items then a NextToken will be provided in the output that you can use to resume pagination.
The size of each page.
A token to specify where to start paginating. This is the NextToken from a previous response.
dict
Response Syntax
{
'DBInstances': [
{
'DBInstanceIdentifier': 'string',
'DBInstanceClass': 'string',
'Engine': 'string',
'DBInstanceStatus': 'string',
'MasterUsername': 'string',
'DBName': 'string',
'Endpoint': {
'Address': 'string',
'Port': 123,
'HostedZoneId': 'string'
},
'AllocatedStorage': 123,
'InstanceCreateTime': datetime(2015, 1, 1),
'PreferredBackupWindow': 'string',
'BackupRetentionPeriod': 123,
'DBSecurityGroups': [
{
'DBSecurityGroupName': 'string',
'Status': 'string'
},
],
'VpcSecurityGroups': [
{
'VpcSecurityGroupId': 'string',
'Status': 'string'
},
],
'DBParameterGroups': [
{
'DBParameterGroupName': 'string',
'ParameterApplyStatus': 'string'
},
],
'AvailabilityZone': 'string',
'DBSubnetGroup': {
'DBSubnetGroupName': 'string',
'DBSubnetGroupDescription': 'string',
'VpcId': 'string',
'SubnetGroupStatus': 'string',
'Subnets': [
{
'SubnetIdentifier': 'string',
'SubnetAvailabilityZone': {
'Name': 'string'
},
'SubnetStatus': 'string'
},
],
'DBSubnetGroupArn': 'string'
},
'PreferredMaintenanceWindow': 'string',
'PendingModifiedValues': {
'DBInstanceClass': 'string',
'AllocatedStorage': 123,
'MasterUserPassword': 'string',
'Port': 123,
'BackupRetentionPeriod': 123,
'MultiAZ': True|False,
'EngineVersion': 'string',
'LicenseModel': 'string',
'Iops': 123,
'DBInstanceIdentifier': 'string',
'StorageType': 'string',
'CACertificateIdentifier': 'string',
'DBSubnetGroupName': 'string',
'PendingCloudwatchLogsExports': {
'LogTypesToEnable': [
'string',
],
'LogTypesToDisable': [
'string',
]
}
},
'LatestRestorableTime': datetime(2015, 1, 1),
'MultiAZ': True|False,
'EngineVersion': 'string',
'AutoMinorVersionUpgrade': True|False,
'ReadReplicaSourceDBInstanceIdentifier': 'string',
'ReadReplicaDBInstanceIdentifiers': [
'string',
],
'ReadReplicaDBClusterIdentifiers': [
'string',
],
'LicenseModel': 'string',
'Iops': 123,
'OptionGroupMemberships': [
{
'OptionGroupName': 'string',
'Status': 'string'
},
],
'CharacterSetName': 'string',
'SecondaryAvailabilityZone': 'string',
'PubliclyAccessible': True|False,
'StatusInfos': [
{
'StatusType': 'string',
'Normal': True|False,
'Status': 'string',
'Message': 'string'
},
],
'StorageType': 'string',
'TdeCredentialArn': 'string',
'DbInstancePort': 123,
'DBClusterIdentifier': 'string',
'StorageEncrypted': True|False,
'KmsKeyId': 'string',
'DbiResourceId': 'string',
'CACertificateIdentifier': 'string',
'DomainMemberships': [
{
'Domain': 'string',
'Status': 'string',
'FQDN': 'string',
'IAMRoleName': 'string'
},
],
'CopyTagsToSnapshot': True|False,
'MonitoringInterval': 123,
'EnhancedMonitoringResourceArn': 'string',
'MonitoringRoleArn': 'string',
'PromotionTier': 123,
'DBInstanceArn': 'string',
'Timezone': 'string',
'IAMDatabaseAuthenticationEnabled': True|False,
'PerformanceInsightsEnabled': True|False,
'PerformanceInsightsKMSKeyId': 'string',
'EnabledCloudwatchLogsExports': [
'string',
],
'DeletionProtection': True|False
},
],
'NextToken': 'string'
}
Response Structure
(dict) --
DBInstances (list) --
A list of DBInstance instances.
(dict) --
Contains the details of an Amazon Neptune DB instance.
This data type is used as a response element in the DescribeDBInstances action.
DBInstanceIdentifier (string) --
Contains a user-supplied database identifier. This identifier is the unique key that identifies a DB instance.
DBInstanceClass (string) --
Contains the name of the compute and memory capacity class of the DB instance.
Engine (string) --
Provides the name of the database engine to be used for this DB instance.
DBInstanceStatus (string) --
Specifies the current state of this database.
MasterUsername (string) --
Not supported by Neptune.
DBName (string) --
The database name.
Endpoint (dict) --
Specifies the connection endpoint.
Address (string) --
Specifies the DNS address of the DB instance.
Port (integer) --
Specifies the port that the database engine is listening on.
HostedZoneId (string) --
Specifies the ID that Amazon Route 53 assigns when you create a hosted zone.
AllocatedStorage (integer) --
Not supported by Neptune.
InstanceCreateTime (datetime) --
Provides the date and time the DB instance was created.
PreferredBackupWindow (string) --
Specifies the daily time range during which automated backups are created if automated backups are enabled, as determined by the BackupRetentionPeriod .
BackupRetentionPeriod (integer) --
Specifies the number of days for which automatic DB snapshots are retained.
DBSecurityGroups (list) --
Provides List of DB security group elements containing only DBSecurityGroup.Name and DBSecurityGroup.Status subelements.
(dict) --
Specifies membership in a designated DB security group.
DBSecurityGroupName (string) --
The name of the DB security group.
Status (string) --
The status of the DB security group.
VpcSecurityGroups (list) --
Provides a list of VPC security group elements that the DB instance belongs to.
(dict) --
This data type is used as a response element for queries on VPC security group membership.
VpcSecurityGroupId (string) --
The name of the VPC security group.
Status (string) --
The status of the VPC security group.
DBParameterGroups (list) --
Provides the list of DB parameter groups applied to this DB instance.
(dict) --
The status of the DB parameter group.
This data type is used as a response element in the following actions:
DBParameterGroupName (string) --
The name of the DP parameter group.
ParameterApplyStatus (string) --
The status of parameter updates.
AvailabilityZone (string) --
Specifies the name of the Availability Zone the DB instance is located in.
DBSubnetGroup (dict) --
Specifies information on the subnet group associated with the DB instance, including the name, description, and subnets in the subnet group.
DBSubnetGroupName (string) --
The name of the DB subnet group.
DBSubnetGroupDescription (string) --
Provides the description of the DB subnet group.
VpcId (string) --
Provides the VpcId of the DB subnet group.
SubnetGroupStatus (string) --
Provides the status of the DB subnet group.
Subnets (list) --
Contains a list of Subnet elements.
(dict) --
Specifies a subnet.
This data type is used as a response element in the DescribeDBSubnetGroups action.
SubnetIdentifier (string) --
Specifies the identifier of the subnet.
SubnetAvailabilityZone (dict) --
Specifies the EC2 Availability Zone that the subnet is in.
Name (string) --
The name of the availability zone.
SubnetStatus (string) --
Specifies the status of the subnet.
DBSubnetGroupArn (string) --
The Amazon Resource Name (ARN) for the DB subnet group.
PreferredMaintenanceWindow (string) --
Specifies the weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC).
PendingModifiedValues (dict) --
Specifies that changes to the DB instance are pending. This element is only included when changes are pending. Specific changes are identified by subelements.
DBInstanceClass (string) --
Contains the new DBInstanceClass for the DB instance that will be applied or is currently being applied.
AllocatedStorage (integer) --
Contains the new AllocatedStorage size for the DB instance that will be applied or is currently being applied.
MasterUserPassword (string) --
Not supported by Neptune.
Port (integer) --
Specifies the pending port for the DB instance.
BackupRetentionPeriod (integer) --
Specifies the pending number of days for which automated backups are retained.
MultiAZ (boolean) --
Indicates that the Single-AZ DB instance is to change to a Multi-AZ deployment.
EngineVersion (string) --
Indicates the database engine version.
LicenseModel (string) --
Not supported by Neptune.
Iops (integer) --
Specifies the new Provisioned IOPS value for the DB instance that will be applied or is currently being applied.
DBInstanceIdentifier (string) --
Contains the new DBInstanceIdentifier for the DB instance that will be applied or is currently being applied.
StorageType (string) --
Specifies the storage type to be associated with the DB instance.
CACertificateIdentifier (string) --
Specifies the identifier of the CA certificate for the DB instance.
DBSubnetGroupName (string) --
The new DB subnet group for the DB instance.
PendingCloudwatchLogsExports (dict) --
This PendingCloudwatchLogsExports structure specifies pending changes to which CloudWatch logs are enabled and which are disabled.
LogTypesToEnable (list) --
Log types that are in the process of being deactivated. After they are deactivated, these log types aren't exported to CloudWatch Logs.
LogTypesToDisable (list) --
Log types that are in the process of being enabled. After they are enabled, these log types are exported to CloudWatch Logs.
LatestRestorableTime (datetime) --
Specifies the latest time to which a database can be restored with point-in-time restore.
MultiAZ (boolean) --
Specifies if the DB instance is a Multi-AZ deployment.
EngineVersion (string) --
Indicates the database engine version.
AutoMinorVersionUpgrade (boolean) --
Indicates that minor version patches are applied automatically.
ReadReplicaSourceDBInstanceIdentifier (string) --
Contains the identifier of the source DB instance if this DB instance is a Read Replica.
ReadReplicaDBInstanceIdentifiers (list) --
Contains one or more identifiers of the Read Replicas associated with this DB instance.
ReadReplicaDBClusterIdentifiers (list) --
Contains one or more identifiers of DB clusters that are Read Replicas of this DB instance.
LicenseModel (string) --
License model information for this DB instance.
Iops (integer) --
Specifies the Provisioned IOPS (I/O operations per second) value.
OptionGroupMemberships (list) --
(Not supported by Neptune)
(dict) --
Not supported by Neptune.
OptionGroupName (string) --
Not supported by Neptune.
Status (string) --
Not supported by Neptune.
CharacterSetName (string) --
(Not supported by Neptune)
SecondaryAvailabilityZone (string) --
If present, specifies the name of the secondary Availability Zone for a DB instance with multi-AZ support.
PubliclyAccessible (boolean) --
This flag should no longer be used.
StatusInfos (list) --
The status of a Read Replica. If the instance is not a Read Replica, this is blank.
(dict) --
Provides a list of status information for a DB instance.
StatusType (string) --
This value is currently "read replication."
Normal (boolean) --
Boolean value that is true if the instance is operating normally, or false if the instance is in an error state.
Status (string) --
Status of the DB instance. For a StatusType of read replica, the values can be replicating, error, stopped, or terminated.
Message (string) --
Details of the error if there is an error for the instance. If the instance is not in an error state, this value is blank.
StorageType (string) --
Specifies the storage type associated with DB instance.
TdeCredentialArn (string) --
The ARN from the key store with which the instance is associated for TDE encryption.
DbInstancePort (integer) --
Specifies the port that the DB instance listens on. If the DB instance is part of a DB cluster, this can be a different port than the DB cluster port.
DBClusterIdentifier (string) --
If the DB instance is a member of a DB cluster, contains the name of the DB cluster that the DB instance is a member of.
StorageEncrypted (boolean) --
Not supported: The encryption for DB instances is managed by the DB cluster.
KmsKeyId (string) --
Not supported: The encryption for DB instances is managed by the DB cluster.
DbiResourceId (string) --
The Amazon Region-unique, immutable identifier for the DB instance. This identifier is found in Amazon CloudTrail log entries whenever the Amazon KMS key for the DB instance is accessed.
CACertificateIdentifier (string) --
The identifier of the CA certificate for this DB instance.
DomainMemberships (list) --
Not supported
(dict) --
An Active Directory Domain membership record associated with a DB instance.
Domain (string) --
The identifier of the Active Directory Domain.
Status (string) --
The status of the DB instance's Active Directory Domain membership, such as joined, pending-join, failed etc).
FQDN (string) --
The fully qualified domain name of the Active Directory Domain.
IAMRoleName (string) --
The name of the IAM role to be used when making API calls to the Directory Service.
CopyTagsToSnapshot (boolean) --
Specifies whether tags are copied from the DB instance to snapshots of the DB instance.
MonitoringInterval (integer) --
The interval, in seconds, between points when Enhanced Monitoring metrics are collected for the DB instance.
EnhancedMonitoringResourceArn (string) --
The Amazon Resource Name (ARN) of the Amazon CloudWatch Logs log stream that receives the Enhanced Monitoring metrics data for the DB instance.
MonitoringRoleArn (string) --
The ARN for the IAM role that permits Neptune to send Enhanced Monitoring metrics to Amazon CloudWatch Logs.
PromotionTier (integer) --
A value that specifies the order in which a Read Replica is promoted to the primary instance after a failure of the existing primary instance.
DBInstanceArn (string) --
The Amazon Resource Name (ARN) for the DB instance.
Timezone (string) --
Not supported.
IAMDatabaseAuthenticationEnabled (boolean) --
True if Amazon Identity and Access Management (IAM) authentication is enabled, and otherwise false.
PerformanceInsightsEnabled (boolean) --
(Not supported by Neptune)
PerformanceInsightsKMSKeyId (string) --
(Not supported by Neptune)
EnabledCloudwatchLogsExports (list) --
A list of log types that this DB instance is configured to export to CloudWatch Logs.
DeletionProtection (boolean) --
Indicates whether or not the DB instance has deletion protection enabled. The instance can't be deleted when deletion protection is enabled. See Deleting a DB Instance .
NextToken (string) --
A token to resume pagination.
Neptune.Paginator.DescribeDBParameterGroups¶paginator = client.get_paginator('describe_db_parameter_groups')
paginate(**kwargs)¶Creates an iterator that will paginate through responses from Neptune.Client.describe_db_parameter_groups().
See also: AWS API Documentation
Request Syntax
response_iterator = paginator.paginate(
DBParameterGroupName='string',
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
PaginationConfig={
'MaxItems': 123,
'PageSize': 123,
'StartingToken': 'string'
}
)
The name of a specific DB parameter group to return details for.
Constraints:
This parameter is not currently supported.
This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
A dictionary that provides parameters to control pagination.
The total number of items to return. If the total number of items available is more than the value specified in max-items then a NextToken will be provided in the output that you can use to resume pagination.
The size of each page.
A token to specify where to start paginating. This is the NextToken from a previous response.
dict
Response Syntax
{
'DBParameterGroups': [
{
'DBParameterGroupName': 'string',
'DBParameterGroupFamily': 'string',
'Description': 'string',
'DBParameterGroupArn': 'string'
},
],
'NextToken': 'string'
}
Response Structure
(dict) --
DBParameterGroups (list) --
A list of DBParameterGroup instances.
(dict) --
Contains the details of an Amazon Neptune DB parameter group.
This data type is used as a response element in the DescribeDBParameterGroups action.
DBParameterGroupName (string) --
Provides the name of the DB parameter group.
DBParameterGroupFamily (string) --
Provides the name of the DB parameter group family that this DB parameter group is compatible with.
Description (string) --
Provides the customer-specified description for this DB parameter group.
DBParameterGroupArn (string) --
The Amazon Resource Name (ARN) for the DB parameter group.
NextToken (string) --
A token to resume pagination.
Neptune.Paginator.DescribeDBParameters¶paginator = client.get_paginator('describe_db_parameters')
paginate(**kwargs)¶Creates an iterator that will paginate through responses from Neptune.Client.describe_db_parameters().
See also: AWS API Documentation
Request Syntax
response_iterator = paginator.paginate(
DBParameterGroupName='string',
Source='string',
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
PaginationConfig={
'MaxItems': 123,
'PageSize': 123,
'StartingToken': 'string'
}
)
[REQUIRED]
The name of a specific DB parameter group to return details for.
Constraints:
The parameter types to return.
Default: All parameter types returned
Valid Values: user | system | engine-default
This parameter is not currently supported.
This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
A dictionary that provides parameters to control pagination.
The total number of items to return. If the total number of items available is more than the value specified in max-items then a NextToken will be provided in the output that you can use to resume pagination.
The size of each page.
A token to specify where to start paginating. This is the NextToken from a previous response.
dict
Response Syntax
{
'Parameters': [
{
'ParameterName': 'string',
'ParameterValue': 'string',
'Description': 'string',
'Source': 'string',
'ApplyType': 'string',
'DataType': 'string',
'AllowedValues': 'string',
'IsModifiable': True|False,
'MinimumEngineVersion': 'string',
'ApplyMethod': 'immediate'|'pending-reboot'
},
],
'NextToken': 'string'
}
Response Structure
(dict) --
Parameters (list) --
A list of Parameter values.
(dict) --
Specifies a parameter.
ParameterName (string) --
Specifies the name of the parameter.
ParameterValue (string) --
Specifies the value of the parameter.
Description (string) --
Provides a description of the parameter.
Source (string) --
Indicates the source of the parameter value.
ApplyType (string) --
Specifies the engine specific parameters type.
DataType (string) --
Specifies the valid data type for the parameter.
AllowedValues (string) --
Specifies the valid range of values for the parameter.
IsModifiable (boolean) --
Indicates whether (true ) or not (false ) the parameter can be modified. Some parameters have security or operational implications that prevent them from being changed.
MinimumEngineVersion (string) --
The earliest engine version to which the parameter can apply.
ApplyMethod (string) --
Indicates when to apply parameter updates.
NextToken (string) --
A token to resume pagination.
Neptune.Paginator.DescribeDBSubnetGroups¶paginator = client.get_paginator('describe_db_subnet_groups')
paginate(**kwargs)¶Creates an iterator that will paginate through responses from Neptune.Client.describe_db_subnet_groups().
See also: AWS API Documentation
Request Syntax
response_iterator = paginator.paginate(
DBSubnetGroupName='string',
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
PaginationConfig={
'MaxItems': 123,
'PageSize': 123,
'StartingToken': 'string'
}
)
This parameter is not currently supported.
This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
A dictionary that provides parameters to control pagination.
The total number of items to return. If the total number of items available is more than the value specified in max-items then a NextToken will be provided in the output that you can use to resume pagination.
The size of each page.
A token to specify where to start paginating. This is the NextToken from a previous response.
dict
Response Syntax
{
'DBSubnetGroups': [
{
'DBSubnetGroupName': 'string',
'DBSubnetGroupDescription': 'string',
'VpcId': 'string',
'SubnetGroupStatus': 'string',
'Subnets': [
{
'SubnetIdentifier': 'string',
'SubnetAvailabilityZone': {
'Name': 'string'
},
'SubnetStatus': 'string'
},
],
'DBSubnetGroupArn': 'string'
},
],
'NextToken': 'string'
}
Response Structure
(dict) --
DBSubnetGroups (list) --
A list of DBSubnetGroup instances.
(dict) --
Contains the details of an Amazon Neptune DB subnet group.
This data type is used as a response element in the DescribeDBSubnetGroups action.
DBSubnetGroupName (string) --
The name of the DB subnet group.
DBSubnetGroupDescription (string) --
Provides the description of the DB subnet group.
VpcId (string) --
Provides the VpcId of the DB subnet group.
SubnetGroupStatus (string) --
Provides the status of the DB subnet group.
Subnets (list) --
Contains a list of Subnet elements.
(dict) --
Specifies a subnet.
This data type is used as a response element in the DescribeDBSubnetGroups action.
SubnetIdentifier (string) --
Specifies the identifier of the subnet.
SubnetAvailabilityZone (dict) --
Specifies the EC2 Availability Zone that the subnet is in.
Name (string) --
The name of the availability zone.
SubnetStatus (string) --
Specifies the status of the subnet.
DBSubnetGroupArn (string) --
The Amazon Resource Name (ARN) for the DB subnet group.
NextToken (string) --
A token to resume pagination.
Neptune.Paginator.DescribeEngineDefaultParameters¶paginator = client.get_paginator('describe_engine_default_parameters')
paginate(**kwargs)¶Creates an iterator that will paginate through responses from Neptune.Client.describe_engine_default_parameters().
See also: AWS API Documentation
Request Syntax
response_iterator = paginator.paginate(
DBParameterGroupFamily='string',
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
PaginationConfig={
'MaxItems': 123,
'PageSize': 123,
'StartingToken': 'string'
}
)
[REQUIRED]
The name of the DB parameter group family.
Not currently supported.
This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
A dictionary that provides parameters to control pagination.
The total number of items to return. If the total number of items available is more than the value specified in max-items then a NextToken will be provided in the output that you can use to resume pagination.
The size of each page.
A token to specify where to start paginating. This is the NextToken from a previous response.
dict
Response Syntax
{
'EngineDefaults': {
'DBParameterGroupFamily': 'string',
'Marker': 'string',
'Parameters': [
{
'ParameterName': 'string',
'ParameterValue': 'string',
'Description': 'string',
'Source': 'string',
'ApplyType': 'string',
'DataType': 'string',
'AllowedValues': 'string',
'IsModifiable': True|False,
'MinimumEngineVersion': 'string',
'ApplyMethod': 'immediate'|'pending-reboot'
},
]
},
'NextToken': 'string'
}
Response Structure
(dict) --
EngineDefaults (dict) --
Contains the result of a successful invocation of the DescribeEngineDefaultParameters action.
DBParameterGroupFamily (string) --
Specifies the name of the DB parameter group family that the engine default parameters apply to.
Marker (string) --
An optional pagination token provided by a previous EngineDefaults request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .
Parameters (list) --
Contains a list of engine default parameters.
(dict) --
Specifies a parameter.
ParameterName (string) --
Specifies the name of the parameter.
ParameterValue (string) --
Specifies the value of the parameter.
Description (string) --
Provides a description of the parameter.
Source (string) --
Indicates the source of the parameter value.
ApplyType (string) --
Specifies the engine specific parameters type.
DataType (string) --
Specifies the valid data type for the parameter.
AllowedValues (string) --
Specifies the valid range of values for the parameter.
IsModifiable (boolean) --
Indicates whether (true ) or not (false ) the parameter can be modified. Some parameters have security or operational implications that prevent them from being changed.
MinimumEngineVersion (string) --
The earliest engine version to which the parameter can apply.
ApplyMethod (string) --
Indicates when to apply parameter updates.
NextToken (string) --
A token to resume pagination.
Neptune.Paginator.DescribeEventSubscriptions¶paginator = client.get_paginator('describe_event_subscriptions')
paginate(**kwargs)¶Creates an iterator that will paginate through responses from Neptune.Client.describe_event_subscriptions().
See also: AWS API Documentation
Request Syntax
response_iterator = paginator.paginate(
SubscriptionName='string',
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
PaginationConfig={
'MaxItems': 123,
'PageSize': 123,
'StartingToken': 'string'
}
)
This parameter is not currently supported.
This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
A dictionary that provides parameters to control pagination.
The total number of items to return. If the total number of items available is more than the value specified in max-items then a NextToken will be provided in the output that you can use to resume pagination.
The size of each page.
A token to specify where to start paginating. This is the NextToken from a previous response.
dict
Response Syntax
{
'EventSubscriptionsList': [
{
'CustomerAwsId': 'string',
'CustSubscriptionId': 'string',
'SnsTopicArn': 'string',
'Status': 'string',
'SubscriptionCreationTime': 'string',
'SourceType': 'string',
'SourceIdsList': [
'string',
],
'EventCategoriesList': [
'string',
],
'Enabled': True|False,
'EventSubscriptionArn': 'string'
},
],
'NextToken': 'string'
}
Response Structure
(dict) --
EventSubscriptionsList (list) --
A list of EventSubscriptions data types.
(dict) --
Contains the results of a successful invocation of the DescribeEventSubscriptions action.
CustomerAwsId (string) --
The Amazon customer account associated with the event notification subscription.
CustSubscriptionId (string) --
The event notification subscription Id.
SnsTopicArn (string) --
The topic ARN of the event notification subscription.
Status (string) --
The status of the event notification subscription.
Constraints:
Can be one of the following: creating | modifying | deleting | active | no-permission | topic-not-exist
The status "no-permission" indicates that Neptune no longer has permission to post to the SNS topic. The status "topic-not-exist" indicates that the topic was deleted after the subscription was created.
SubscriptionCreationTime (string) --
The time the event notification subscription was created.
SourceType (string) --
The source type for the event notification subscription.
SourceIdsList (list) --
A list of source IDs for the event notification subscription.
EventCategoriesList (list) --
A list of event categories for the event notification subscription.
Enabled (boolean) --
A Boolean value indicating if the subscription is enabled. True indicates the subscription is enabled.
EventSubscriptionArn (string) --
The Amazon Resource Name (ARN) for the event subscription.
NextToken (string) --
A token to resume pagination.
Neptune.Paginator.DescribeEvents¶paginator = client.get_paginator('describe_events')
paginate(**kwargs)¶Creates an iterator that will paginate through responses from Neptune.Client.describe_events().
See also: AWS API Documentation
Request Syntax
response_iterator = paginator.paginate(
SourceIdentifier='string',
SourceType='db-instance'|'db-parameter-group'|'db-security-group'|'db-snapshot'|'db-cluster'|'db-cluster-snapshot',
StartTime=datetime(2015, 1, 1),
EndTime=datetime(2015, 1, 1),
Duration=123,
EventCategories=[
'string',
],
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
PaginationConfig={
'MaxItems': 123,
'PageSize': 123,
'StartingToken': 'string'
}
)
The identifier of the event source for which events are returned. If not specified, then all sources are included in the response.
Constraints:
DBInstance , then a DBInstanceIdentifier must be supplied.DBSecurityGroup , a DBSecurityGroupName must be supplied.DBParameterGroup , a DBParameterGroupName must be supplied.DBSnapshot , a DBSnapshotIdentifier must be supplied.The beginning of the time interval to retrieve events for, specified in ISO 8601 format. For more information about ISO 8601, go to the ISO8601 Wikipedia page.
Example: 2009-07-08T18:00Z
The end of the time interval for which to retrieve events, specified in ISO 8601 format. For more information about ISO 8601, go to the ISO8601 Wikipedia page.
Example: 2009-07-08T18:00Z
The number of minutes to retrieve events for.
Default: 60
A list of event categories that trigger notifications for a event notification subscription.
This parameter is not currently supported.
This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
A dictionary that provides parameters to control pagination.
The total number of items to return. If the total number of items available is more than the value specified in max-items then a NextToken will be provided in the output that you can use to resume pagination.
The size of each page.
A token to specify where to start paginating. This is the NextToken from a previous response.
dict
Response Syntax
{
'Events': [
{
'SourceIdentifier': 'string',
'SourceType': 'db-instance'|'db-parameter-group'|'db-security-group'|'db-snapshot'|'db-cluster'|'db-cluster-snapshot',
'Message': 'string',
'EventCategories': [
'string',
],
'Date': datetime(2015, 1, 1),
'SourceArn': 'string'
},
],
'NextToken': 'string'
}
Response Structure
(dict) --
Events (list) --
A list of Event instances.
(dict) --
This data type is used as a response element in the DescribeEvents action.
SourceIdentifier (string) --
Provides the identifier for the source of the event.
SourceType (string) --
Specifies the source type for this event.
Message (string) --
Provides the text of this event.
EventCategories (list) --
Specifies the category for the event.
Date (datetime) --
Specifies the date and time of the event.
SourceArn (string) --
The Amazon Resource Name (ARN) for the event.
NextToken (string) --
A token to resume pagination.
Neptune.Paginator.DescribeGlobalClusters¶paginator = client.get_paginator('describe_global_clusters')
paginate(**kwargs)¶Creates an iterator that will paginate through responses from Neptune.Client.describe_global_clusters().
See also: AWS API Documentation
Request Syntax
response_iterator = paginator.paginate(
GlobalClusterIdentifier='string',
PaginationConfig={
'MaxItems': 123,
'PageSize': 123,
'StartingToken': 'string'
}
)
The user-supplied DB cluster identifier. If this parameter is specified, only information about the specified DB cluster is returned. This parameter is not case-sensitive.
Constraints: If supplied, must match an existing DB cluster identifier.
A dictionary that provides parameters to control pagination.
The total number of items to return. If the total number of items available is more than the value specified in max-items then a NextToken will be provided in the output that you can use to resume pagination.
The size of each page.
A token to specify where to start paginating. This is the NextToken from a previous response.
dict
Response Syntax
{
'GlobalClusters': [
{
'GlobalClusterIdentifier': 'string',
'GlobalClusterResourceId': 'string',
'GlobalClusterArn': 'string',
'Status': 'string',
'Engine': 'string',
'EngineVersion': 'string',
'StorageEncrypted': True|False,
'DeletionProtection': True|False,
'GlobalClusterMembers': [
{
'DBClusterArn': 'string',
'Readers': [
'string',
],
'IsWriter': True|False
},
]
},
],
'NextToken': 'string'
}
Response Structure
(dict) --
GlobalClusters (list) --
The list of global clusters and instances returned by this request.
(dict) --
Contains the details of an Amazon Neptune global database.
This data type is used as a response element for the CreateGlobalCluster , DescribeGlobalClusters , ModifyGlobalCluster , DeleteGlobalCluster , FailoverGlobalCluster , and RemoveFromGlobalCluster actions.
GlobalClusterIdentifier (string) --
Contains a user-supplied global database cluster identifier. This identifier is the unique key that identifies a global database.
GlobalClusterResourceId (string) --
An immutable identifier for the global database that is unique within in all regions. This identifier is found in CloudTrail log entries whenever the KMS key for the DB cluster is accessed.
GlobalClusterArn (string) --
The Amazon Resource Name (ARN) for the global database.
Status (string) --
Specifies the current state of this global database.
Engine (string) --
The Neptune database engine used by the global database ("neptune" ).
EngineVersion (string) --
The Neptune engine version used by the global database.
StorageEncrypted (boolean) --
The storage encryption setting for the global database.
DeletionProtection (boolean) --
The deletion protection setting for the global database.
GlobalClusterMembers (list) --
A list of cluster ARNs and instance ARNs for all the DB clusters that are part of the global database.
(dict) --
A data structure with information about any primary and secondary clusters associated with an Neptune global database.
DBClusterArn (string) --
The Amazon Resource Name (ARN) for each Neptune cluster.
Readers (list) --
The Amazon Resource Name (ARN) for each read-only secondary cluster associated with the Neptune global database.
IsWriter (boolean) --
Specifies whether the Neptune cluster is the primary cluster (that is, has read-write capability) for the Neptune global database with which it is associated.
NextToken (string) --
A token to resume pagination.
Neptune.Paginator.DescribeOrderableDBInstanceOptions¶paginator = client.get_paginator('describe_orderable_db_instance_options')
paginate(**kwargs)¶Creates an iterator that will paginate through responses from Neptune.Client.describe_orderable_db_instance_options().
See also: AWS API Documentation
Request Syntax
response_iterator = paginator.paginate(
Engine='string',
EngineVersion='string',
DBInstanceClass='string',
LicenseModel='string',
Vpc=True|False,
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
PaginationConfig={
'MaxItems': 123,
'PageSize': 123,
'StartingToken': 'string'
}
)
[REQUIRED]
The name of the engine to retrieve DB instance options for.
This parameter is not currently supported.
This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
A dictionary that provides parameters to control pagination.
The total number of items to return. If the total number of items available is more than the value specified in max-items then a NextToken will be provided in the output that you can use to resume pagination.
The size of each page.
A token to specify where to start paginating. This is the NextToken from a previous response.
dict
Response Syntax
{
'OrderableDBInstanceOptions': [
{
'Engine': 'string',
'EngineVersion': 'string',
'DBInstanceClass': 'string',
'LicenseModel': 'string',
'AvailabilityZones': [
{
'Name': 'string'
},
],
'MultiAZCapable': True|False,
'ReadReplicaCapable': True|False,
'Vpc': True|False,
'SupportsStorageEncryption': True|False,
'StorageType': 'string',
'SupportsIops': True|False,
'SupportsEnhancedMonitoring': True|False,
'SupportsIAMDatabaseAuthentication': True|False,
'SupportsPerformanceInsights': True|False,
'MinStorageSize': 123,
'MaxStorageSize': 123,
'MinIopsPerDbInstance': 123,
'MaxIopsPerDbInstance': 123,
'MinIopsPerGib': 123.0,
'MaxIopsPerGib': 123.0,
'SupportsGlobalDatabases': True|False
},
],
'NextToken': 'string'
}
Response Structure
(dict) --
OrderableDBInstanceOptions (list) --
An OrderableDBInstanceOption structure containing information about orderable options for the DB instance.
(dict) --
Contains a list of available options for a DB instance.
This data type is used as a response element in the DescribeOrderableDBInstanceOptions action.
Engine (string) --
The engine type of a DB instance.
EngineVersion (string) --
The engine version of a DB instance.
DBInstanceClass (string) --
The DB instance class for a DB instance.
LicenseModel (string) --
The license model for a DB instance.
AvailabilityZones (list) --
A list of Availability Zones for a DB instance.
(dict) --
Specifies an Availability Zone.
Name (string) --
The name of the availability zone.
MultiAZCapable (boolean) --
Indicates whether a DB instance is Multi-AZ capable.
ReadReplicaCapable (boolean) --
Indicates whether a DB instance can have a Read Replica.
Vpc (boolean) --
Indicates whether a DB instance is in a VPC.
SupportsStorageEncryption (boolean) --
Indicates whether a DB instance supports encrypted storage.
StorageType (string) --
Indicates the storage type for a DB instance.
SupportsIops (boolean) --
Indicates whether a DB instance supports provisioned IOPS.
SupportsEnhancedMonitoring (boolean) --
Indicates whether a DB instance supports Enhanced Monitoring at intervals from 1 to 60 seconds.
SupportsIAMDatabaseAuthentication (boolean) --
Indicates whether a DB instance supports IAM database authentication.
SupportsPerformanceInsights (boolean) --
(Not supported by Neptune)
MinStorageSize (integer) --
Minimum storage size for a DB instance.
MaxStorageSize (integer) --
Maximum storage size for a DB instance.
MinIopsPerDbInstance (integer) --
Minimum total provisioned IOPS for a DB instance.
MaxIopsPerDbInstance (integer) --
Maximum total provisioned IOPS for a DB instance.
MinIopsPerGib (float) --
Minimum provisioned IOPS per GiB for a DB instance.
MaxIopsPerGib (float) --
Maximum provisioned IOPS per GiB for a DB instance.
SupportsGlobalDatabases (boolean) --
A value that indicates whether you can use Neptune global databases with a specific combination of other DB engine attributes.
NextToken (string) --
A token to resume pagination.
Neptune.Paginator.DescribePendingMaintenanceActions¶paginator = client.get_paginator('describe_pending_maintenance_actions')
paginate(**kwargs)¶Creates an iterator that will paginate through responses from Neptune.Client.describe_pending_maintenance_actions().
See also: AWS API Documentation
Request Syntax
response_iterator = paginator.paginate(
ResourceIdentifier='string',
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
PaginationConfig={
'MaxItems': 123,
'PageSize': 123,
'StartingToken': 'string'
}
)
A filter that specifies one or more resources to return pending maintenance actions for.
Supported filters:
db-cluster-id - Accepts DB cluster identifiers and DB cluster Amazon Resource Names (ARNs). The results list will only include pending maintenance actions for the DB clusters identified by these ARNs.db-instance-id - Accepts DB instance identifiers and DB instance ARNs. The results list will only include pending maintenance actions for the DB instances identified by these ARNs.This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
A dictionary that provides parameters to control pagination.
The total number of items to return. If the total number of items available is more than the value specified in max-items then a NextToken will be provided in the output that you can use to resume pagination.
The size of each page.
A token to specify where to start paginating. This is the NextToken from a previous response.
dict
Response Syntax
{
'PendingMaintenanceActions': [
{
'ResourceIdentifier': 'string',
'PendingMaintenanceActionDetails': [
{
'Action': 'string',
'AutoAppliedAfterDate': datetime(2015, 1, 1),
'ForcedApplyDate': datetime(2015, 1, 1),
'OptInStatus': 'string',
'CurrentApplyDate': datetime(2015, 1, 1),
'Description': 'string'
},
]
},
],
'NextToken': 'string'
}
Response Structure
(dict) --
PendingMaintenanceActions (list) --
A list of the pending maintenance actions for the resource.
(dict) --
Describes the pending maintenance actions for a resource.
ResourceIdentifier (string) --
The ARN of the resource that has pending maintenance actions.
PendingMaintenanceActionDetails (list) --
A list that provides details about the pending maintenance actions for the resource.
(dict) --
Provides information about a pending maintenance action for a resource.
Action (string) --
The type of pending maintenance action that is available for the resource.
AutoAppliedAfterDate (datetime) --
The date of the maintenance window when the action is applied. The maintenance action is applied to the resource during its first maintenance window after this date. If this date is specified, any next-maintenance opt-in requests are ignored.
ForcedApplyDate (datetime) --
The date when the maintenance action is automatically applied. The maintenance action is applied to the resource on this date regardless of the maintenance window for the resource. If this date is specified, any immediate opt-in requests are ignored.
OptInStatus (string) --
Indicates the type of opt-in request that has been received for the resource.
CurrentApplyDate (datetime) --
The effective date when the pending maintenance action is applied to the resource. This date takes into account opt-in requests received from the ApplyPendingMaintenanceAction API, the AutoAppliedAfterDate , and the ForcedApplyDate . This value is blank if an opt-in request has not been received and nothing has been specified as AutoAppliedAfterDate or ForcedApplyDate .
Description (string) --
A description providing more detail about the maintenance action.
NextToken (string) --
A token to resume pagination.
The available waiters are:
Neptune.Waiter.DBInstanceAvailable¶waiter = client.get_waiter('db_instance_available')
wait(**kwargs)¶Polls Neptune.Client.describe_db_instances() every 30 seconds until a successful state is reached. An error is returned after 60 failed checks.
See also: AWS API Documentation
Request Syntax
waiter.wait(
DBInstanceIdentifier='string',
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
MaxRecords=123,
Marker='string',
WaiterConfig={
'Delay': 123,
'MaxAttempts': 123
}
)
The user-supplied instance identifier. If this parameter is specified, information from only the specific DB instance is returned. This parameter isn't case-sensitive.
Constraints:
A filter that specifies one or more DB instances to describe.
Supported filters:
db-cluster-id - Accepts DB cluster identifiers and DB cluster Amazon Resource Names (ARNs). The results list will only include information about the DB instances associated with the DB clusters identified by these ARNs.engine - Accepts an engine name (such as neptune ), and restricts the results list to DB instances created by that engine.For example, to invoke this API from the Amazon CLI and filter so that only Neptune DB instances are returned, you could use the following command:
This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
The maximum number of records to include in the response. If more records exist than the specified MaxRecords value, a pagination token called a marker is included in the response so that the remaining results can be retrieved.
Default: 100
Constraints: Minimum 20, maximum 100.
DescribeDBInstances request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .A dictionary that provides parameters to control waiting behavior.
The amount of time in seconds to wait between attempts. Default: 30
The maximum number of attempts to be made. Default: 60
None
Neptune.Waiter.DBInstanceDeleted¶waiter = client.get_waiter('db_instance_deleted')
wait(**kwargs)¶Polls Neptune.Client.describe_db_instances() every 30 seconds until a successful state is reached. An error is returned after 60 failed checks.
See also: AWS API Documentation
Request Syntax
waiter.wait(
DBInstanceIdentifier='string',
Filters=[
{
'Name': 'string',
'Values': [
'string',
]
},
],
MaxRecords=123,
Marker='string',
WaiterConfig={
'Delay': 123,
'MaxAttempts': 123
}
)
The user-supplied instance identifier. If this parameter is specified, information from only the specific DB instance is returned. This parameter isn't case-sensitive.
Constraints:
A filter that specifies one or more DB instances to describe.
Supported filters:
db-cluster-id - Accepts DB cluster identifiers and DB cluster Amazon Resource Names (ARNs). The results list will only include information about the DB instances associated with the DB clusters identified by these ARNs.engine - Accepts an engine name (such as neptune ), and restricts the results list to DB instances created by that engine.For example, to invoke this API from the Amazon CLI and filter so that only Neptune DB instances are returned, you could use the following command:
This type is not currently supported.
This parameter is not currently supported.
This parameter is not currently supported.
The maximum number of records to include in the response. If more records exist than the specified MaxRecords value, a pagination token called a marker is included in the response so that the remaining results can be retrieved.
Default: 100
Constraints: Minimum 20, maximum 100.
DescribeDBInstances request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .A dictionary that provides parameters to control waiting behavior.
The amount of time in seconds to wait between attempts. Default: 30
The maximum number of attempts to be made. Default: 60
None