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Checks the availability of one or more image layers in a repository.
When an image is pushed to a repository, each image layer is checked to verify if it has been uploaded before. If it has been uploaded, then the image layer is skipped.
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.
This is an asynchronous operation using the standard naming convention for .NET 4.5 or higher. For .NET 3.5 the operation is implemented as a pair of methods using the standard naming convention of BeginBatchCheckLayerAvailability and EndBatchCheckLayerAvailability.
Namespace: Amazon.ECR
Assembly: AWSSDK.ECR.dll
Version: 3.x.y.z
public virtual Task<BatchCheckLayerAvailabilityResponse> BatchCheckLayerAvailabilityAsync( BatchCheckLayerAvailabilityRequest request, CancellationToken cancellationToken )
Container for the necessary parameters to execute the BatchCheckLayerAvailability service method.
A cancellation token that can be used by other objects or threads to receive notice of cancellation.
| Exception | Condition |
|---|---|
| InvalidParameterException | The specified parameter is invalid. Review the available parameters for the API request. |
| 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. |
| ServerException | These errors are usually caused by a server-side issue. |
.NET Core App:
Supported in: 3.1
.NET Standard:
Supported in: 2.0
.NET Framework:
Supported in: 4.5