@java.lang.Override
    public Builder clear() {
      super.clear();
      bitField0_ = 0;
      domain_ = "";
      sessionId_ = "";
      userId_ = "";
      allowMissingIds_ = false;
      deviceInfo_ = null;
      if (deviceInfoBuilder_ != null) {
        deviceInfoBuilder_.dispose();
        deviceInfoBuilder_ = null;
      }
      return this;
    }
<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.v4.RequestMetadata}
java-talent/proto-google-cloud-talent-v4/src/main/java/com/google/cloud/talent/v4/RequestMetadata.java