public Builder mergeFrom(com.google.cloud.visionai.v1.PacketType other) {
      if (other == com.google.cloud.visionai.v1.PacketType.getDefaultInstance()) return this;
      if (!other.getTypeClass().isEmpty()) {
        typeClass_ = other.typeClass_;
        bitField0_ |= 0x00000001;
        onChanged();
      }
      if (other.hasTypeDescriptor()) {
        mergeTypeDescriptor(other.getTypeDescriptor());
      }
      this.mergeUnknownFields(other.getUnknownFields());
      onChanged();
      return this;
    }
<pre>
The message that represents the data type of a packet.
</pre>

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