@java.lang.Override
  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(series_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, series_);
    }
    getUnknownFields().writeTo(output);
  }
<pre>
Series name. It's in the format of
"projects/{project}/locations/{location}/clusters/{cluster}/series/{stream}".
</pre>

<code>string series = 1 [(.google.api.resource_reference) = { ... }</code>

@return The bytes for series.
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/SeriesMetadata.java