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[ aws . ecr ]

get-download-url-for-layer

Description

Retrieves the pre-signed Amazon S3 download URL corresponding to an image layer. You can only get URLs for image layers that are referenced in an image.

Note

This operation is used by the Amazon ECR proxy, and it is not intended for general use 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

See 'aws help' for descriptions of global parameters.

Synopsis

  get-download-url-for-layer
[--registry-id <value>]
--repository-name <value>
--layer-digest <value>
[--cli-input-json <value>]
[--generate-cli-skeleton <value>]

Options

--registry-id (string)

The AWS account ID associated with the registry that contains the image layer to download. If you do not specify a registry, the default registry is assumed.

--repository-name (string)

The name of the repository that is associated with the image layer to download.

--layer-digest (string)

The digest of the image layer to download.

--cli-input-json (string) Performs service operation based on the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, the CLI 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.

--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. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command.

See 'aws help' for descriptions of global parameters.

Output

downloadUrl -> (string)

The pre-signed Amazon S3 download URL for the requested layer.

layerDigest -> (string)

The digest of the image layer to download.