@java.lang.Override
  public int getSerializedSize() {
    int size = memoizedSize;
    if (size != -1) return size;

    size = 0;
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
    }
    if (java.lang.Float.floatToRawIntBits(confidence_) != 0) {
      size += com.google.protobuf.CodedOutputStream.computeFloatSize(2, confidence_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(value_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, value_);
    }
    size += getUnknownFields().getSerializedSize();
    memoizedSize = size;
    return size;
  }
<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-v1p3beta1/src/main/java/com/google/cloud/videointelligence/v1p3beta1/DetectedAttribute.java