public Builder addOutputArgs(
        int index, com.google.cloud.visionai.v1.OperatorDefinition.ArgumentDefinition value) {
      if (outputArgsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureOutputArgsIsMutable();
        outputArgs_.add(index, value);
        onChanged();
      } else {
        outputArgsBuilder_.addMessage(index, value);
      }
      return this;
    }
<pre>
Declares output arguments.
</pre>

<code>
repeated .google.cloud.visionai.v1.OperatorDefinition.ArgumentDefinition output_args = 3;
</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/OperatorDefinition.java