batch-get-image¶

Description¶

Gets detailed information for an image. Images are specified with either an imageTag or imageDigest .

When an image is pulled, the BatchGetImage API is called once to retrieve the image manifest.

Synopsis¶

  batch-get-image
[--registry-id <value>]
--repository-name <value>
--image-ids <value>
[--accepted-media-types <value>]
[--cli-input-json | --cli-input-yaml]
[--generate-cli-skeleton <value>]

Options¶

--registry-id (string)

The Amazon Web Services account ID associated with the registry that contains the images to describe. If you do not specify a registry, the default registry is assumed.

--repository-name (string)

The repository that contains the images to describe.

--image-ids (list)

A list of image ID references that correspond to images to describe. The format of the imageIds reference is imageTag=tag or imageDigest=digest .

(structure)

An object with identifying information for an image in an Amazon ECR repository.

imageDigest -> (string)

The sha256 digest of the image manifest.

imageTag -> (string)

The tag used for the image.

Shorthand Syntax:

imageDigest=string,imageTag=string ...

JSON Syntax:

[
  {
    "imageDigest": "string",
    "imageTag": "string"
  }
  ...
]

--accepted-media-types (list)

The accepted media types for the request.

Valid values: application/vnd.docker.distribution.manifest.v1+json | application/vnd.docker.distribution.manifest.v2+json | application/vnd.oci.image.manifest.v1+json

(string)

Syntax:

"string" "string" ...

--cli-input-json | --cli-input-yaml (string) Reads arguments from the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, those values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally. This may not be specified along with --cli-input-yaml.

--generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. Similarly, if provided yaml-input it will print a sample input YAML that can be used with --cli-input-yaml. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command. The generated JSON skeleton is not stable between versions of the AWS CLI and there are no backwards compatibility guarantees in the JSON skeleton generated.

See ‘aws help’ for descriptions of global parameters.

Examples¶

Note

To use the following examples, you must have the AWS CLI installed and configured. See the Getting started guide in the AWS CLI User Guide for more information.

Unless otherwise stated, all examples have unix-like quotation rules. These examples will need to be adapted to your terminal’s quoting rules. See Using quotation marks with strings in the AWS CLI User Guide .

Example 1: To get an image

The following batch-get-image example gets an image with the tag v1.13.6 in a repository called cluster-autoscaler in the default registry for an account.

aws ecr batch-get-image \
    --repository-name cluster-autoscaler \
    --image-ids imageTag=v1.13.6

Output:

{
    "images": [
        {
            "registryId": "012345678910",
            "repositoryName": "cluster-autoscaler",
            "imageId": {
                "imageDigest": "sha256:4a1c6567c38904384ebc64e35b7eeddd8451110c299e3368d2210066487d97e5",
                "imageTag": "v1.13.6"
            },
            "imageManifest": "{\n   \"schemaVersion\": 2,\n   \"mediaType\": \"application/vnd.docker.distribution.manifest.v2+json\",\n   \"config\": {\n      \"mediaType\": \"application/vnd.docker.container.image.v1+json\",\n      \"size\": 2777,\n      \"digest\": \"sha256:6171c7451a50945f8ddd72f7732cc04d7a0d1f48138a426b2e64387fdeb834ed\"\n   },\n   \"layers\": [\n      {\n         \"mediaType\": \"application/vnd.docker.image.rootfs.diff.tar.gzip\",\n         \"size\": 17743696,\n         \"digest\": \"sha256:39fafc05754f195f134ca11ecdb1c9a691ab0848c697fffeb5a85f900caaf6e1\"\n      },\n      {\n         \"mediaType\": \"application/vnd.docker.image.rootfs.diff.tar.gzip\",\n         \"size\": 2565026,\n         \"digest\": \"sha256:8c8a779d3a537b767ae1091fe6e00c2590afd16767aa6096d1b318d75494819f\"\n      },\n      {\n         \"mediaType\": \"application/vnd.docker.image.rootfs.diff.tar.gzip\",\n         \"size\": 28005981,\n         \"digest\": \"sha256:c44ba47496991c9982ee493b47fd25c252caabf2b4ae7dd679c9a27b6a3c8fb7\"\n      },\n      {\n         \"mediaType\": \"application/vnd.docker.image.rootfs.diff.tar.gzip\",\n         \"size\": 775,\n         \"digest\": \"sha256:e2c388b44226544363ca007be7b896bcce1baebea04da23cbd165eac30be650f\"\n      }\n   ]\n}"
        }
    ],
    "failures": []
}

Example 2: To get multiple images

The following batch-get-image example displays details of all images tagged with prod and team1 in the specified repository.

aws ecr batch-get-image \
    --repository-name MyRepository \
    --image-ids imageTag=prod imageTag=team1

Output:

{
    "images": [
        {
            "registryId": "123456789012",
            "repositoryName": "MyRepository",
            "imageId": {
                "imageDigest": "sha256:123456789012",
                "imageTag": "prod"
            },
            "imageManifest": "manifestExample1"
        },
        {
            "registryId": "567890121234",
            "repositoryName": "MyRepository",
            "imageId": {
                "imageDigest": "sha256:123456789012",
                "imageTag": "team1"
            },
            "imageManifest": "manifestExample2"
        }
    ],
    "failures": []
}

For more information, see Images in the Amazon ECR User Guide.

Output¶

images -> (list)

A list of image objects corresponding to the image references in the request.

(structure)

An object representing an Amazon ECR image.

registryId -> (string)

The Amazon Web Services account ID associated with the registry containing the image.

repositoryName -> (string)

The name of the repository associated with the image.

imageId -> (structure)

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 manifest media type of the image.

failures -> (list)

Any failures associated with the call.

(structure)

An object representing an Amazon ECR image failure.

imageId -> (structure)

The image ID associated with the failure.

imageDigest -> (string)

The sha256 digest of the image manifest.

imageTag -> (string)

The tag used for the image.

failureCode -> (string)

The code associated with the failure.

failureReason -> (string)

The reason for the failure.

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