public Builder clearPacket() {
      if (packetBuilder_ == null) {
        if (requestCase_ == 1) {
          requestCase_ = 0;
          request_ = null;
          onChanged();
        }
      } else {
        if (requestCase_ == 1) {
          requestCase_ = 0;
          request_ = null;
        }
        packetBuilder_.clear();
      }
      return this;
    }
<pre>
Packets sent over the streaming rpc.
</pre>

<code>.google.cloud.visionai.v1.Packet packet = 1;</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/SendPacketsRequest.java