Request Syntax Request Parameters Response Syntax Response Elements Errors See Also

CompleteLayerUpload

Informs Amazon ECR that the image layer upload is complete for a specified public registry, repository name, and upload ID. You can optionally provide a sha256 digest of the image layer for data validation purposes.

When an image is pushed, the CompleteLayerUpload API is called once for each new image layer to verify that the upload is complete.

Note

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.

Request Syntax


{
   "layerDigests": [ "string" ],
   "registryId": "string",
   "repositoryName": "string",
   "uploadId": "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.

layerDigests

The sha256 digest of the image layer.

Type: Array of strings

Array Members: Minimum number of 1 item. Maximum number of 100 items.

Pattern: [a-zA-Z0-9-_+.]+:[a-fA-F0-9]+

Required: Yes

registryId

The AWS account ID, or registry alias, associated with the registry where layers are uploaded. If you do not specify a registry, the default public registry is assumed.

Type: String

Length Constraints: Minimum length of 2. Maximum length of 50.

Required: No

repositoryName

The name of the repository in a public registry to associate with the image layer.

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

uploadId

The upload ID from a previous InitiateLayerUpload operation to associate with the image layer.

Type: String

Pattern: [0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}

Required: Yes

Response Syntax


{
   "layerDigest": "string",
   "registryId": "string",
   "repositoryName": "string",
   "uploadId": "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.

layerDigest

The sha256 digest of the image layer.

Type: String

Pattern: [a-zA-Z0-9-_+.]+:[a-fA-F0-9]+

registryId

The public registry ID that's associated with the request.

Type: String

Pattern: [0-9]{12}

repositoryName

The repository name that's associated with the request.

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]+)*

uploadId

The upload ID that's associated with the layer.

Type: String

Pattern: [0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}

Errors

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

EmptyUploadException

The specified layer upload doesn't contain any layer parts.

HTTP Status Code: 400

InvalidLayerException

The layer digest calculation performed by Amazon ECR when the image layer doesn't match the digest specified.

HTTP Status Code: 400

InvalidParameterException

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

HTTP Status Code: 400

LayerAlreadyExistsException

The image layer already exists in the associated repository.

HTTP Status Code: 400

LayerPartTooSmallException

Layer parts must be at least 5 MiB in size.

HTTP Status Code: 400

RegistryNotFoundException

The registry doesn't exist.

HTTP Status Code: 400

RepositoryNotFoundException

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

ServerException

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

HTTP Status Code: 500

UnsupportedCommandException

The action isn't supported in this Region.

HTTP Status Code: 400

UploadNotFoundException

The upload can't be found, or the specified upload ID isn't valid for this repository.

HTTP Status Code: 400