code: @BetaApi
    public final Operation deleteBackendBucket(String backendBucket) {
  
      DeleteBackendBucketHttpRequest request =
          DeleteBackendBucketHttpRequest.newBuilder().setBackendBucket(backendBucket).build();
      return deleteBackendBucket(request);
    }
docs: Deletes the specified BackendBucket resource.
  
  <p>Sample code:
  
  <pre><code>
  try (BackendBucketClient backendBucketClient = BackendBucketClient.create()) {
  ProjectGlobalBackendBucketName backendBucket = ProjectGlobalBackendBucketName.of("[PROJECT]", "[BACKEND_BUCKET]");
  Operation response = backendBucketClient.deleteBackendBucket(backendBucket.toString());
  }
  </code></pre>
  
  @param backendBucket Name of the BackendBucket resource to delete.
  @throws com.google.api.gax.rpc.ApiException if the remote call fails