Request Syntax Request Parameters Response Syntax Response Elements Errors See Also

ListUserPoolClients

Given a user pool ID, lists app clients. App clients are sets of rules for the access that you want a user pool to grant to one application. For more information, see App clients.

Note

Amazon Cognito evaluates AWS Identity and Access Management (IAM) policies in requests for this API operation. For this operation, you must use IAM credentials to authorize requests, and you must grant yourself the corresponding IAM permission in a policy.

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Request Syntax


{
   "MaxResults": number,
   "NextToken": "string",
   "UserPoolId": "string"
}

Request Parameters

For information about the parameters that are common to all actions, see Common Parameters.

The request accepts the following data in JSON format.

MaxResults

The maximum number of app clients that you want Amazon Cognito to return in the response.

Type: Integer

Valid Range: Minimum value of 1. Maximum value of 60.

Required: No

NextToken

This API operation returns a limited number of results. The pagination token is an identifier that you can present in an additional API request with the same parameters. When you include the pagination token, Amazon Cognito returns the next set of items after the current list. Subsequent requests return a new pagination token. By use of this token, you can paginate through the full list of items.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 131072.

Pattern: [\S]+

Required: No

UserPoolId

The ID of the user pool where you want to list user pool clients.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 55.

Pattern: [\w-]+_[0-9a-zA-Z]+

Required: Yes

Response Syntax


{
   "NextToken": "string",
   "UserPoolClients": [ 
      { 
         "ClientId": "string",
         "ClientName": "string",
         "UserPoolId": "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.

NextToken

The identifier that Amazon Cognito returned with the previous request to this operation. When you include a pagination token in your request, Amazon Cognito returns the next set of items in the list. By use of this token, you can paginate through the full list of items.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 131072.

Pattern: [\S]+

UserPoolClients

An array of app clients and their details. Includes app client ID and name. To get more information about one app client, retrieve an app client ID and add it to a DescribeUserPoolClient request.

Type: Array of UserPoolClientDescription objects

Errors

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

InternalErrorException

This exception is thrown when Amazon Cognito encounters an internal error.

HTTP Status Code: 500

InvalidParameterException

This exception is thrown when the Amazon Cognito service encounters an invalid parameter.

HTTP Status Code: 400

NotAuthorizedException

This exception is thrown when a user isn't authorized.

HTTP Status Code: 400

ResourceNotFoundException

This exception is thrown when the Amazon Cognito service can't find the requested resource.

HTTP Status Code: 400

TooManyRequestsException

This exception is thrown when the user has made too many requests for a given operation.

HTTP Status Code: 400