@java.lang.Override
      public final Builder mergeUnknownFields(
          final com.google.protobuf.UnknownFieldSet unknownFields) {
        return super.mergeUnknownFields(unknownFields);
      }
<pre>
of the image (in relative terms, provided by cnbc for example)
</pre>

<code>.com.alibaba.fastjson2.benchmark.protobuf.Image.Size size = 5;</code>
@return This builder for chaining.
benchmark/src/main/java/com/alibaba/fastjson2/benchmark/protobuf/MediaContentHolder.java