public Builder mergeGcsOutputConfig(com.google.cloud.visionai.v1.GcsOutputConfig value) {
      if (gcsOutputConfigBuilder_ == null) {
        if (processorConfigCase_ == 27
            && processorConfig_
                != com.google.cloud.visionai.v1.GcsOutputConfig.getDefaultInstance()) {
          processorConfig_ =
              com.google.cloud.visionai.v1.GcsOutputConfig.newBuilder(
                      (com.google.cloud.visionai.v1.GcsOutputConfig) processorConfig_)
                  .mergeFrom(value)
                  .buildPartial();
        } else {
          processorConfig_ = value;
        }
        onChanged();
      } else {
        if (processorConfigCase_ == 27) {
          gcsOutputConfigBuilder_.mergeFrom(value);
        } else {
          gcsOutputConfigBuilder_.setMessage(value);
        }
      }
      processorConfigCase_ = 27;
      return this;
    }
<pre>
Configs of Cloud Storage output processor.
</pre>

<code>.google.cloud.visionai.v1.GcsOutputConfig gcs_output_config = 27;</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/ProcessorConfig.java