@BetaApi
  public final Operation updateBackendBucket(
      String backendBucket, BackendBucket backendBucketResource, List<String> fieldMask) {

    UpdateBackendBucketHttpRequest request =
        UpdateBackendBucketHttpRequest.newBuilder()
            .setBackendBucket(backendBucket)
            .setBackendBucketResource(backendBucketResource)
            .addAllFieldMask(fieldMask)
            .build();
    return updateBackendBucket(request);
  }
@ BetaApi public final Operation updateBackendBucket ( String backendBucket , BackendBucket backendBucketResource , List < String > fieldMask ) { UpdateBackendBucketHttpRequest request = UpdateBackendBucketHttpRequest . newBuilder ( ) . setBackendBucket ( backendBucket ) . setBackendBucketResource ( backendBucketResource ) . addAllFieldMask ( fieldMask ) . build ( ) ; return updateBackendBucket ( request ) ; }
Updates the specified BackendBucket resource with the data included in the request.

<p>Sample code:

<pre><code>
try (BackendBucketClient backendBucketClient = BackendBucketClient.create()) {
ProjectGlobalBackendBucketName backendBucket = ProjectGlobalBackendBucketName.of("[PROJECT]", "[BACKEND_BUCKET]");
BackendBucket backendBucketResource = BackendBucket.newBuilder().build();
List&lt;String&gt; fieldMask = new ArrayList&lt;&gt;();
Operation response = backendBucketClient.updateBackendBucket(backendBucket.toString(), backendBucketResource, fieldMask);
}
</code></pre>

@param backendBucket Name of the BackendBucket resource to update.
@param backendBucketResource A BackendBucket resource. This resource defines a Cloud Storage
bucket.
@param fieldMask The fields that should be serialized (even if they have empty values). If the
containing message object has a non-null fieldmask, then all the fields in the field mask
(and only those fields in the field mask) will be serialized. If the containing object does
not have a fieldmask, then only non-empty fields will be serialized.
@throws com.google.api.gax.rpc.ApiException if the remote call fails