@Override
  public CloudContainerCompactor getContainerCompactor() {
    return azureContainerCompactor;
  }
Construct a {@link CloudStorageException} from a root cause exception.
@param message the exception message.
@param e the root cause exception.
@return the {@link CloudStorageException}.
ambry-cloud/src/main/java/com/github/ambry/cloud/azure/AzureCloudDestination.java