@java.lang.Override
  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
    }
    if (java.lang.Float.floatToRawIntBits(confidence_) != 0) {
      output.writeFloat(2, confidence_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(value_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 3, value_);
    }
    getUnknownFields().writeTo(output);
  }
<pre>
Text value of the detection result. For example, the value for "HairColor"
can be "black", "blonde", etc.
</pre>

<code>string value = 3;</code>

@return The bytes for value.
java-video-intelligence/proto-google-cloud-video-intelligence-v1/src/main/java/com/google/cloud/videointelligence/v1/DetectedAttribute.java