@java.lang.Override
  public com.google.cloud.talent.v4beta1.ClientEventOrBuilder getClientEventOrBuilder() {
    return clientEvent_ == null
        ? com.google.cloud.talent.v4beta1.ClientEvent.getDefaultInstance()
        : clientEvent_;
  }
<pre>
Required. Events issued when end user interacts with customer's application
that uses Cloud Talent Solution.
</pre>

<code>
.google.cloud.talent.v4beta1.ClientEvent client_event = 2 [(.google.api.field_behavior) = REQUIRED];
</code>
java-talent/proto-google-cloud-talent-v4beta1/src/main/java/com/google/cloud/talent/v4beta1/CreateClientEventRequest.java