GetTargetGroup - Amazon VPC Lattice

GetTargetGroup

Retrieves information about the specified target group.

Request Syntax

GET /targetgroups/targetGroupIdentifier HTTP/1.1

URI Request Parameters

The request uses the following URI parameters.

targetGroupIdentifier

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

Length Constraints: Minimum length of 17. Maximum length of 2048.

Pattern: ^((tg-[0-9a-z]{17})|(arn:[a-z0-9\-]+:vpc-lattice:[a-zA-Z0-9\-]+:\d{12}:targetgroup/tg-[0-9a-z]{17}))$

Required: Yes

Request Body

The request does not have a request body.

Response Syntax

HTTP/1.1 200 Content-type: application/json { "arn": "string", "config": { "healthCheck": { "enabled": boolean, "healthCheckIntervalSeconds": number, "healthCheckTimeoutSeconds": number, "healthyThresholdCount": number, "matcher": { ... }, "path": "string", "port": number, "protocol": "string", "protocolVersion": "string", "unhealthyThresholdCount": number }, "ipAddressType": "string", "lambdaEventStructureVersion": "string", "port": number, "protocol": "string", "protocolVersion": "string", "vpcIdentifier": "string" }, "createdAt": "string", "failureCode": "string", "failureMessage": "string", "id": "string", "lastUpdatedAt": "string", "name": "string", "serviceArns": [ "string" ], "status": "string", "type": "string" }

Response Elements

If the action is successful, the service sends back an HTTP 200 response.

The following data is returned in JSON format by the service.

arn

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

Type: String

Length Constraints: Minimum length of 20. Maximum length of 2048.

Pattern: ^arn:[a-z0-9\-]+:vpc-lattice:[a-zA-Z0-9\-]+:\d{12}:targetgroup/tg-[0-9a-z]{17}$

config

The target group configuration.

Type: TargetGroupConfig object

createdAt

The date and time that the target group was created, specified in ISO-8601 format.

Type: Timestamp

failureCode

The failure code.

Type: String

failureMessage

The failure message.

Type: String

id

The ID of the target group.

Type: String

Length Constraints: Fixed length of 20.

Pattern: ^tg-[0-9a-z]{17}$

lastUpdatedAt

The date and time that the target group was last updated, specified in ISO-8601 format.

Type: Timestamp

name

The name of the target group.

Type: String

Length Constraints: Minimum length of 3. Maximum length of 128.

Pattern: ^(?!tg-)(?![-])(?!.*[-]$)(?!.*[-]{2})[a-z0-9-]+$

serviceArns

The Amazon Resource Names (ARNs) of the service.

Type: Array of strings

Length Constraints: Minimum length of 20. Maximum length of 2048.

Pattern: ^arn:[a-z0-9\-]+:vpc-lattice:[a-zA-Z0-9\-]+:\d{12}:service/svc-[0-9a-z]{17}$

status

The status.

Type: String

Valid Values: CREATE_IN_PROGRESS | ACTIVE | DELETE_IN_PROGRESS | CREATE_FAILED | DELETE_FAILED

type

The target group type.

Type: String

Valid Values: IP | LAMBDA | INSTANCE | ALB

Errors

For information about the errors that are common to all actions, see Common Errors.

AccessDeniedException

The user does not have sufficient access to perform this action.

HTTP Status Code: 403

InternalServerException

An unexpected error occurred while processing the request.

HTTP Status Code: 500

ResourceNotFoundException

The request references a resource that does not exist.

HTTP Status Code: 404

ThrottlingException

The limit on the number of requests per second was exceeded.

HTTP Status Code: 429

ValidationException

The input does not satisfy the constraints specified by an AWS service.

HTTP Status Code: 400

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: