private void maybeForceBuilderInitialization() {
      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
        getDeviceInfoFieldBuilder();
      }
    }
<pre>
Meta information related to the job searcher or entity
conducting the job search. This information is used to improve the
performance of the service.
</pre>

Protobuf type {@code google.cloud.talent.v4beta1.RequestMetadata}
java-talent/proto-google-cloud-talent-v4beta1/src/main/java/com/google/cloud/talent/v4beta1/RequestMetadata.java