public Builder setHeaders(com.google.protobuf.Struct.Builder builderForValue) {
      if (headersBuilder_ == null) {
        headers_ = builderForValue.build();
      } else {
        headersBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
<pre>
Headers from the response.
</pre>

<code>.google.protobuf.Struct headers = 2;</code>
java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/ResponseMetadata.java