Amazon EC2 Container Registry

2020/06/30 - Amazon EC2 Container Registry - 1 updated api methods

Changes  Add a new parameter (ImageDigest) and a new exception (ImageDigestDoesNotMatchException) to PutImage API to support pushing image by digest.

PutImage (updated) Link ΒΆ
Changes (request)
{'imageDigest': 'string'}

Creates or updates the image manifest and tags associated with an image.

When an image is pushed and all new image layers have been uploaded, the PutImage API is called once to create or update the image manifest and the tags associated with the image.


This operation is used by the Amazon ECR proxy and is not generally used by customers for pulling and pushing images. In most cases, you should use the docker CLI to pull, tag, and push images.

See also: AWS API Documentation

Request Syntax

type registryId


param registryId

The AWS account ID associated with the registry that contains the repository in which to put the image. If you do not specify a registry, the default registry is assumed.

type repositoryName


param repositoryName


The name of the repository in which to put the image.

type imageManifest


param imageManifest


The image manifest corresponding to the image to be uploaded.

type imageManifestMediaType


param imageManifestMediaType

The media type of the image manifest. If you push an image manifest that does not contain the mediaType field, you must specify the imageManifestMediaType in the request.

type imageTag


param imageTag

The tag to associate with the image. This parameter is required for images that use the Docker Image Manifest V2 Schema 2 or OCI formats.

type imageDigest


param imageDigest

The image digest of the image manifest corresponding to the image.




Response Syntax

    'image': {
        'registryId': 'string',
        'repositoryName': 'string',
        'imageId': {
            'imageDigest': 'string',
            'imageTag': 'string'
        'imageManifest': 'string',
        'imageManifestMediaType': 'string'

Response Structure

  • (dict) --

    • image (dict) --

      Details of the image uploaded.

      • registryId (string) --

        The AWS account ID associated with the registry containing the image.

      • repositoryName (string) --

        The name of the repository associated with the image.

      • imageId (dict) --

        An object containing the image tag and image digest associated with an image.

        • imageDigest (string) --

          The sha256 digest of the image manifest.

        • imageTag (string) --

          The tag used for the image.

      • imageManifest (string) --

        The image manifest associated with the image.

      • imageManifestMediaType (string) --

        The media type associated with the image manifest.