Request Syntax Request Parameters Response Syntax Response Elements Errors See Also

UploadLayerPart

Uploads an image layer part to Amazon ECR.

When an image is pushed, each new image layer is uploaded in parts. The maximum size of each image layer part can be 20971520 bytes (or about 20MB). The UploadLayerPart API is called once per each new image layer part.

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


{
   "layerPartBlob": blob,
   "partFirstByte": number,
   "partLastByte": number,
   "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.

layerPartBlob

The base64-encoded layer part payload.

Type: Base64-encoded binary data object

Length Constraints: Minimum length of 0. Maximum length of 20971520.

Required: Yes

partFirstByte

The position of the first byte of the layer part witin the overall image layer.

Type: Long

Valid Range: Minimum value of 0.

Required: Yes

partLastByte

The position of the last byte of the layer part within the overall image layer.

Type: Long

Valid Range: Minimum value of 0.

Required: Yes

registryId

The AWS account ID associated with the registry to which you are uploading layer parts. If you do not specify a registry, the default registry is assumed.

Type: String

Pattern: [0-9]{12}

Required: No

repositoryName

The name of the repository to which you are uploading layer parts.

Type: String

Length Constraints: Minimum length of 2. Maximum length of 256.

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 layer part upload.

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


{
   "lastByteReceived": number,
   "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.

lastByteReceived

The integer value of the last byte received in the request.

Type: Long

Valid Range: Minimum value of 0.

registryId

The registry ID associated with the request.

Type: String

Pattern: [0-9]{12}

repositoryName

The repository name associated with the request.

Type: String

Length Constraints: Minimum length of 2. Maximum length of 256.

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

uploadId

The upload ID associated with the request.

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.

InvalidLayerPartException

The layer part size is not valid, or the first byte specified is not consecutive to the last byte of a previous layer part upload.

HTTP Status Code: 400

InvalidParameterException

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

HTTP Status Code: 400

KmsException

The operation failed due to a KMS exception.

HTTP Status Code: 400

LimitExceededException

The operation did not succeed because it would have exceeded a service limit for your account. For more information, see Amazon ECR service quotas in the Amazon Elastic Container Registry User Guide.

HTTP Status Code: 400

RepositoryNotFoundException

The specified repository could not be found. Check the spelling of the specified repository and ensure that you are 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

UploadNotFoundException

The upload could not be found, or the specified upload ID is not valid for this repository.

HTTP Status Code: 400