@java.lang.Override
  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
    Builder builder = new Builder(parent);
    return builder;
  }
<pre>
Output only. The name of the generated service attachment resource.
This is only populated if the endpoint is deployed with
PrivateServiceConnect.
</pre>

<code>string service_attachment = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>

@return The bytes for serviceAttachment.
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/PrivateServiceConnectConfig.java