public Builder mergeFrom(com.google.cloud.video.stitcher.v1.ResponseMetadata other) {
      if (other == com.google.cloud.video.stitcher.v1.ResponseMetadata.getDefaultInstance())
        return this;
      if (!other.getError().isEmpty()) {
        error_ = other.error_;
        bitField0_ |= 0x00000001;
        onChanged();
      }
      if (other.hasHeaders()) {
        mergeHeaders(other.getHeaders());
      }
      if (!other.getStatusCode().isEmpty()) {
        statusCode_ = other.statusCode_;
        bitField0_ |= 0x00000004;
        onChanged();
      }
      if (other.getSizeBytes() != 0) {
        setSizeBytes(other.getSizeBytes());
      }
      if (other.hasDuration()) {
        mergeDuration(other.getDuration());
      }
      if (!other.getBody().isEmpty()) {
        body_ = other.body_;
        bitField0_ |= 0x00000020;
        onChanged();
      }
      this.mergeUnknownFields(other.getUnknownFields());
      onChanged();
      return this;
    }
<pre>
Metadata for the response of an ad request.
</pre>

Protobuf type {@code google.cloud.video.stitcher.v1.ResponseMetadata}
java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/ResponseMetadata.java