public Builder mergeFrom(com.google.cloud.visionai.v1.Packet other) {
      if (other == com.google.cloud.visionai.v1.Packet.getDefaultInstance()) return this;
      if (other.hasHeader()) {
        mergeHeader(other.getHeader());
      }
      if (other.getPayload() != com.google.protobuf.ByteString.EMPTY) {
        setPayload(other.getPayload());
      }
      this.mergeUnknownFields(other.getUnknownFields());
      onChanged();
      return this;
    }
<pre>
The quanta of datum that the series accepts.
</pre>

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