ListProjectPolicies - Amazon Rekognition



This operation applies only to Amazon Rekognition Custom Labels.

Gets a list of the project policies attached to a project.

To attach a project policy to a project, call PutProjectPolicy. To remove a project policy from a project, call DeleteProjectPolicy.

This operation requires permissions to perform the rekognition:ListProjectPolicies action.

Request Syntax

{ "MaxResults": number, "NextToken": "string", "ProjectArn": "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.


The maximum number of results to return per paginated call. The largest value you can specify is 5. If you specify a value greater than 5, a ValidationException error occurs. The default value is 5.

Type: Integer

Valid Range: Minimum value of 1. Maximum value of 5.

Required: No


If the previous response was incomplete (because there is more results to retrieve), Amazon Rekognition Custom Labels returns a pagination token in the response. You can use this pagination token to retrieve the next set of results.

Type: String

Length Constraints: Maximum length of 1024.

Required: No


The ARN of the project for which you want to list the project policies.

Type: String

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

Pattern: (^arn:[a-z\d-]+:rekognition:[a-z\d-]+:\d{12}:project\/[a-zA-Z0-9_.\-]{1,255}\/[0-9]+$)

Required: Yes

Response Syntax

{ "NextToken": "string", "ProjectPolicies": [ { "CreationTimestamp": number, "LastUpdatedTimestamp": number, "PolicyDocument": "string", "PolicyName": "string", "PolicyRevisionId": "string", "ProjectArn": "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.


If the response is truncated, Amazon Rekognition returns this token that you can use in the subsequent request to retrieve the next set of project policies.

Type: String

Length Constraints: Maximum length of 1024.


A list of project policies attached to the project.

Type: Array of ProjectPolicy objects


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


You are not authorized to perform the action.

HTTP Status Code: 400


Amazon Rekognition experienced a service issue. Try your call again.

HTTP Status Code: 500


Pagination token in the request is not valid.

HTTP Status Code: 400


Input parameter violated a constraint. Validate your parameter before calling the API operation again.

HTTP Status Code: 400


The number of requests exceeded your throughput limit. If you want to increase this limit, contact Amazon Rekognition.

HTTP Status Code: 400


The resource specified in the request cannot be found.

HTTP Status Code: 400


Amazon Rekognition is temporarily unable to process the request. Try your call again.

HTTP Status Code: 500

See Also

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