Lightsail / Client / update_instance_metadata_options

update_instance_metadata_options

Lightsail.Client.update_instance_metadata_options(**kwargs)

Modifies the Amazon Lightsail instance metadata parameters on a running or stopped instance. When you modify the parameters on a running instance, the GetInstance or GetInstances API operation initially responds with a state of pending. After the parameter modifications are successfully applied, the state changes to applied in subsequent GetInstance or GetInstances API calls. For more information, see Use IMDSv2 with an Amazon Lightsail instance in the Amazon Lightsail Developer Guide.

See also: AWS API Documentation

Request Syntax

response = client.update_instance_metadata_options(
    instanceName='string',
    httpTokens='optional'|'required',
    httpEndpoint='disabled'|'enabled',
    httpPutResponseHopLimit=123,
    httpProtocolIpv6='disabled'|'enabled'
)

Parameters:

• instanceName (string) –

  [REQUIRED]

  The name of the instance for which to update metadata parameters.

• httpTokens (string) –

  The state of token usage for your instance metadata requests. If the parameter is not specified in the request, the default state is optional.

  If the state is optional, you can choose whether to retrieve instance metadata with a signed token header on your request. If you retrieve the IAM role credentials without a token, the version 1.0 role credentials are returned. If you retrieve the IAM role credentials by using a valid signed token, the version 2.0 role credentials are returned.

  If the state is required, you must send a signed token header with all instance metadata retrieval requests. In this state, retrieving the IAM role credential always returns the version 2.0 credentials. The version 1.0 credentials are not available.

• httpEndpoint (string) –

  Enables or disables the HTTP metadata endpoint on your instances. If this parameter is not specified, the existing state is maintained.

  If you specify a value of disabled, you cannot access your instance metadata.

• httpPutResponseHopLimit (integer) – The desired HTTP PUT response hop limit for instance metadata requests. A larger number means that the instance metadata requests can travel farther. If no parameter is specified, the existing state is maintained.

• httpProtocolIpv6 (string) –

  Enables or disables the IPv6 endpoint for the instance metadata service. This setting applies only when the HTTP metadata endpoint is enabled.

  Note

  This parameter is available only for instances in the Europe (Stockholm) Amazon Web Services Region ( eu-north-1).

Return type:

dict

Returns:

Response Syntax

{
    'operation': {
        'id': 'string',
        'resourceName': 'string',
        'resourceType': 'ContainerService'|'Instance'|'StaticIp'|'KeyPair'|'InstanceSnapshot'|'Domain'|'PeeredVpc'|'LoadBalancer'|'LoadBalancerTlsCertificate'|'Disk'|'DiskSnapshot'|'RelationalDatabase'|'RelationalDatabaseSnapshot'|'ExportSnapshotRecord'|'CloudFormationStackRecord'|'Alarm'|'ContactMethod'|'Distribution'|'Certificate'|'Bucket',
        'createdAt': datetime(2015, 1, 1),
        'location': {
            'availabilityZone': 'string',
            'regionName': 'us-east-1'|'us-east-2'|'us-west-1'|'us-west-2'|'eu-west-1'|'eu-west-2'|'eu-west-3'|'eu-central-1'|'ca-central-1'|'ap-south-1'|'ap-southeast-1'|'ap-southeast-2'|'ap-northeast-1'|'ap-northeast-2'|'eu-north-1'
        },
        'isTerminal': True|False,
        'operationDetails': 'string',
        'operationType': 'DeleteKnownHostKeys'|'DeleteInstance'|'CreateInstance'|'StopInstance'|'StartInstance'|'RebootInstance'|'OpenInstancePublicPorts'|'PutInstancePublicPorts'|'CloseInstancePublicPorts'|'AllocateStaticIp'|'ReleaseStaticIp'|'AttachStaticIp'|'DetachStaticIp'|'UpdateDomainEntry'|'DeleteDomainEntry'|'CreateDomain'|'DeleteDomain'|'CreateInstanceSnapshot'|'DeleteInstanceSnapshot'|'CreateInstancesFromSnapshot'|'CreateLoadBalancer'|'DeleteLoadBalancer'|'AttachInstancesToLoadBalancer'|'DetachInstancesFromLoadBalancer'|'UpdateLoadBalancerAttribute'|'CreateLoadBalancerTlsCertificate'|'DeleteLoadBalancerTlsCertificate'|'AttachLoadBalancerTlsCertificate'|'CreateDisk'|'DeleteDisk'|'AttachDisk'|'DetachDisk'|'CreateDiskSnapshot'|'DeleteDiskSnapshot'|'CreateDiskFromSnapshot'|'CreateRelationalDatabase'|'UpdateRelationalDatabase'|'DeleteRelationalDatabase'|'CreateRelationalDatabaseFromSnapshot'|'CreateRelationalDatabaseSnapshot'|'DeleteRelationalDatabaseSnapshot'|'UpdateRelationalDatabaseParameters'|'StartRelationalDatabase'|'RebootRelationalDatabase'|'StopRelationalDatabase'|'EnableAddOn'|'DisableAddOn'|'PutAlarm'|'GetAlarms'|'DeleteAlarm'|'TestAlarm'|'CreateContactMethod'|'GetContactMethods'|'SendContactMethodVerification'|'DeleteContactMethod'|'CreateDistribution'|'UpdateDistribution'|'DeleteDistribution'|'ResetDistributionCache'|'AttachCertificateToDistribution'|'DetachCertificateFromDistribution'|'UpdateDistributionBundle'|'SetIpAddressType'|'CreateCertificate'|'DeleteCertificate'|'CreateContainerService'|'UpdateContainerService'|'DeleteContainerService'|'CreateContainerServiceDeployment'|'CreateContainerServiceRegistryLogin'|'RegisterContainerImage'|'DeleteContainerImage'|'CreateBucket'|'DeleteBucket'|'CreateBucketAccessKey'|'DeleteBucketAccessKey'|'UpdateBucketBundle'|'UpdateBucket'|'SetResourceAccessForBucket'|'UpdateInstanceMetadataOptions'|'StartGUISession'|'StopGUISession',
        'status': 'NotStarted'|'Started'|'Failed'|'Completed'|'Succeeded',
        'statusChangedAt': datetime(2015, 1, 1),
        'errorCode': 'string',
        'errorDetails': 'string'
    }
}

Response Structure

• (dict) –

  • operation (dict) –

    An array of objects that describe the result of the action, such as the status of the request, the timestamp of the request, and the resources affected by the request.

    • id (string) –

      The ID of the operation.

    • resourceName (string) –

      The resource name.

    • resourceType (string) –

      The resource type.

    • createdAt (datetime) –

      The timestamp when the operation was initialized (e.g., 1479816991.349).

    • location (dict) –

      The Amazon Web Services Region and Availability Zone.

      • availabilityZone (string) –

        The Availability Zone. Follows the format us-east-2a (case-sensitive).

      • regionName (string) –

        The Amazon Web Services Region name.

    • isTerminal (boolean) –

      A Boolean value indicating whether the operation is terminal.

    • operationDetails (string) –

      Details about the operation (e.g., Debian-1GB-Ohio-1).

    • operationType (string) –

      The type of operation.

    • status (string) –

      The status of the operation.

    • statusChangedAt (datetime) –

      The timestamp when the status was changed (e.g., 1479816991.349).

    • errorCode (string) –

      The error code.

    • errorDetails (string) –

      The error details.

Exceptions

• Lightsail.Client.exceptions.ServiceException

• Lightsail.Client.exceptions.InvalidInputException

• Lightsail.Client.exceptions.NotFoundException

• Lightsail.Client.exceptions.OperationFailureException

• Lightsail.Client.exceptions.AccessDeniedException

• Lightsail.Client.exceptions.AccountSetupInProgressException

• Lightsail.Client.exceptions.UnauthenticatedException