@java.lang.Override
      public com.google.cloud.visionai.v1.PacketType.TypeDescriptor buildPartial() {
        com.google.cloud.visionai.v1.PacketType.TypeDescriptor result =
            new com.google.cloud.visionai.v1.PacketType.TypeDescriptor(this);
        if (bitField0_ != 0) {
          buildPartial0(result);
        }
        buildPartialOneofs(result);
        onBuilt();
        return result;
      }
<pre>
The message that fully specifies the type of the packet.
</pre>

Protobuf type {@code google.cloud.visionai.v1.PacketType.TypeDescriptor}
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/PacketType.java