public Builder clearNode() {
        node_ = getDefaultInstance().getNode();
        bitField0_ = (bitField0_ & ~0x00000001);
        onChanged();
        return this;
      }
<pre>
The node name of the application graph.
</pre>

<code>string node = 1;</code>

@return This builder for chaining.
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/StreamWithAnnotation.java