DescribeImageTags - Amazon Elastic Container Registry Public


Returns the image tag details for a repository in a public registry.

Request Syntax

{ "maxResults": number, "nextToken": "string", "registryId": "string", "repositoryName": "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 repository results that's returned by DescribeImageTags in paginated output. When this parameter is used, DescribeImageTags only returns maxResults results in a single page along with a nextToken response element. You can see the remaining results of the initial request by sending another DescribeImageTags request with the returned nextToken value. This value can be between 1 and 1000. If this parameter isn't used, then DescribeImageTags returns up to 100 results and a nextToken value, if applicable. If you specify images with imageIds, you can't use this option.

Type: Integer

Valid Range: Minimum value of 1. Maximum value of 1000.

Required: No


The nextToken value that's returned from a previous paginated DescribeImageTags request where maxResults was used and the results exceeded the value of that parameter. Pagination continues from the end of the previous results that returned the nextToken value. If there are no more results to return, this value is null. If you specify images with imageIds, you can't use this option.

Type: String

Required: No


The AWS account ID that's associated with the public registry that contains the repository where images are described. If you do not specify a registry, the default public registry is assumed.

Type: String

Pattern: [0-9]{12}

Required: No


The name of the repository that contains the image tag details to describe.

Type: String

Length Constraints: Minimum length of 2. Maximum length of 205.

Pattern: (?:[a-z0-9]+(?:[._-][a-z0-9]+)*/)*[a-z0-9]+(?:[._-][a-z0-9]+)*

Required: Yes

Response Syntax

{ "imageTagDetails": [ { "createdAt": number, "imageDetail": { "artifactMediaType": "string", "imageDigest": "string", "imageManifestMediaType": "string", "imagePushedAt": number, "imageSizeInBytes": number }, "imageTag": "string" } ], "nextToken": "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.


The image tag details for the images in the requested repository.

Type: Array of ImageTagDetail objects


The nextToken value to include in a future DescribeImageTags request. When the results of a DescribeImageTags request exceed maxResults, you can use this value to retrieve the next page of results. If there are no more results to return, this value is null.

Type: String


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


The specified parameter is invalid. Review the available parameters for the API request.

HTTP Status Code: 400


The specified repository can't be found. Check the spelling of the specified repository and ensure that you're performing operations on the correct registry.

HTTP Status Code: 400


These errors are usually caused by a server-side issue.

HTTP Status Code: 500


The action isn't supported in this Region.

HTTP Status Code: 400

See Also

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