VPCLattice / Client / update_target_group

update_target_group#

VPCLattice.Client.update_target_group(**kwargs)#

Updates the specified target group.

Request Syntax

response = client.update_target_group(
    healthCheck={
        'enabled': True|False,
        'healthCheckIntervalSeconds': 123,
        'healthCheckTimeoutSeconds': 123,
        'healthyThresholdCount': 123,
        'matcher': {
            'httpCode': 'string'
        },
        'path': 'string',
        'port': 123,
        'protocol': 'HTTP'|'HTTPS',
        'protocolVersion': 'HTTP1'|'HTTP2',
        'unhealthyThresholdCount': 123
    },
    targetGroupIdentifier='string'
)

Parameters:

healthCheck (dict) –
[REQUIRED]

The health check configuration.
- enabled (boolean) –
  
  Indicates whether health checking is enabled.
- healthCheckIntervalSeconds (integer) –
  
  The approximate amount of time, in seconds, between health checks of an individual target. The range is 5–300 seconds. The default is 30 seconds.
- healthCheckTimeoutSeconds (integer) –
  
  The amount of time, in seconds, to wait before reporting a target as unhealthy. The range is 1–120 seconds. The default is 5 seconds.
- healthyThresholdCount (integer) –
  
  The number of consecutive successful health checks required before considering an unhealthy target healthy. The range is 2–10. The default is 5.
- matcher (dict) –
  
  The codes to use when checking for a successful response from a target. These are called Success codes in the console.
  
  Note
  This is a Tagged Union structure. Only one of the following top level keys can be set: httpCode.
  - httpCode (string) –
    
    The HTTP code to use when checking for a successful response from a target.
- path (string) –
  
  The destination for health checks on the targets. If the protocol version is HTTP/1.1 or HTTP/2, specify a valid URI (for example, /path?query). The default path is /. Health checks are not supported if the protocol version is gRPC, however, you can choose HTTP/1.1 or HTTP/2 and specify a valid URI.
- port (integer) –
  
  The port used when performing health checks on targets. The default setting is the port that a target receives traffic on.
- protocol (string) –
  
  The protocol used when performing health checks on targets. The possible protocols are HTTP and HTTPS. The default is HTTP.
- protocolVersion (string) –
  
  The protocol version used when performing health checks on targets. The possible protocol versions are HTTP1 and HTTP2.
- unhealthyThresholdCount (integer) –
  
  The number of consecutive failed health checks required before considering a target unhealthy. The range is 2–10. The default is 2.
targetGroupIdentifier (string) –
[REQUIRED]

The ID or Amazon Resource Name (ARN) of the target group.

Return type:

dict

Returns:

Response Syntax

{
    'arn': 'string',
    'config': {
        'healthCheck': {
            'enabled': True|False,
            'healthCheckIntervalSeconds': 123,
            'healthCheckTimeoutSeconds': 123,
            'healthyThresholdCount': 123,
            'matcher': {
                'httpCode': 'string'
            },
            'path': 'string',
            'port': 123,
            'protocol': 'HTTP'|'HTTPS',
            'protocolVersion': 'HTTP1'|'HTTP2',
            'unhealthyThresholdCount': 123
        },
        'ipAddressType': 'IPV4'|'IPV6',
        'lambdaEventStructureVersion': 'V1'|'V2',
        'port': 123,
        'protocol': 'HTTP'|'HTTPS',
        'protocolVersion': 'HTTP1'|'HTTP2'|'GRPC',
        'vpcIdentifier': 'string'
    },
    'id': 'string',
    'name': 'string',
    'status': 'CREATE_IN_PROGRESS'|'ACTIVE'|'DELETE_IN_PROGRESS'|'CREATE_FAILED'|'DELETE_FAILED',
    'type': 'IP'|'LAMBDA'|'INSTANCE'|'ALB'
}

Response Structure

(dict) –
- arn (string) –
  
  The Amazon Resource Name (ARN) of the target group.
- config (dict) –
  
  The target group configuration.
  - healthCheck (dict) –
    
    The health check configuration.
    - enabled (boolean) –
      
      Indicates whether health checking is enabled.
    - healthCheckIntervalSeconds (integer) –
      
      The approximate amount of time, in seconds, between health checks of an individual target. The range is 5–300 seconds. The default is 30 seconds.
    - healthCheckTimeoutSeconds (integer) –
      
      The amount of time, in seconds, to wait before reporting a target as unhealthy. The range is 1–120 seconds. The default is 5 seconds.
    - healthyThresholdCount (integer) –
      
      The number of consecutive successful health checks required before considering an unhealthy target healthy. The range is 2–10. The default is 5.
    - matcher (dict) –
      
      The codes to use when checking for a successful response from a target. These are called Success codes in the console.
      Note
      This is a Tagged Union structure. Only one of the following top level keys will be set: httpCode. If a client receives an unknown member it will set SDK_UNKNOWN_MEMBER as the top level key, which maps to the name or tag of the unknown member. The structure of SDK_UNKNOWN_MEMBER is as follows:
      
      'SDK_UNKNOWN_MEMBER': {'name': 'UnknownMemberName'}
      - httpCode (string) –
        
        The HTTP code to use when checking for a successful response from a target.
    - path (string) –
      
      The destination for health checks on the targets. If the protocol version is HTTP/1.1 or HTTP/2, specify a valid URI (for example, /path?query). The default path is /. Health checks are not supported if the protocol version is gRPC, however, you can choose HTTP/1.1 or HTTP/2 and specify a valid URI.
    - port (integer) –
      
      The port used when performing health checks on targets. The default setting is the port that a target receives traffic on.
    - protocol (string) –
      
      The protocol used when performing health checks on targets. The possible protocols are HTTP and HTTPS. The default is HTTP.
    - protocolVersion (string) –
      
      The protocol version used when performing health checks on targets. The possible protocol versions are HTTP1 and HTTP2.
    - unhealthyThresholdCount (integer) –
      
      The number of consecutive failed health checks required before considering a target unhealthy. The range is 2–10. The default is 2.
  - ipAddressType (string) –
    
    The type of IP address used for the target group. The possible values are ipv4 and ipv6. This is an optional parameter. If not specified, the IP address type defaults to ipv4.
  - lambdaEventStructureVersion (string) –
    
    Lambda event structure version
  - port (integer) –
    
    The port on which the targets are listening. For HTTP, the default is 80. For HTTPS, the default is 443
  - protocol (string) –
    
    The protocol to use for routing traffic to the targets. Default is the protocol of a target group.
  - protocolVersion (string) –
    
    The protocol version. Default value is HTTP1.
  - vpcIdentifier (string) –
    
    The ID of the VPC.
- id (string) –
  
  The ID of the target group.
- name (string) –
  
  The name of the target group.
- status (string) –
  
  The status.
- type (string) –
  
  The target group type.

Exceptions

VPCLattice.Client.exceptions.ValidationException
VPCLattice.Client.exceptions.AccessDeniedException
VPCLattice.Client.exceptions.ThrottlingException
VPCLattice.Client.exceptions.ResourceNotFoundException
VPCLattice.Client.exceptions.ConflictException
VPCLattice.Client.exceptions.InternalServerException