public com.google.cloud.talent.v4beta1.ResponseMetadata.Builder getMetadataBuilder() {
      bitField0_ |= 0x00000004;
      onChanged();
      return getMetadataFieldBuilder().getBuilder();
    }
<pre>
Additional information for the API invocation, such as the request
tracking id.
</pre>

<code>.google.cloud.talent.v4beta1.ResponseMetadata metadata = 3;</code>
java-talent/proto-google-cloud-talent-v4beta1/src/main/java/com/google/cloud/talent/v4beta1/ListJobsResponse.java