public final OperationFuture<CdnKey, OperationMetadata> updateCdnKeyAsync(
      UpdateCdnKeyRequest request) {
    return updateCdnKeyOperationCallable().futureCall(request);
  }
Updates the specified CDN key. Only update fields specified in the call method body.

<p>Sample code:

<pre>{@code
// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
try (VideoStitcherServiceClient videoStitcherServiceClient =
    VideoStitcherServiceClient.create()) {
  UpdateCdnKeyRequest request =
      UpdateCdnKeyRequest.newBuilder()
          .setCdnKey(CdnKey.newBuilder().build())
          .setUpdateMask(FieldMask.newBuilder().build())
          .build();
  CdnKey response = videoStitcherServiceClient.updateCdnKeyAsync(request).get();
}
}</pre>

@param request The request object containing all of the parameters for the API call.
@throws com.google.api.gax.rpc.ApiException if the remote call fails
java-video-stitcher/google-cloud-video-stitcher/src/main/java/com/google/cloud/video/stitcher/v1/VideoStitcherServiceClient.java