@java.lang.Override
    public com.google.cloud.vertexai.api.GenerationConfig.RoutingConfig.AutoRoutingMode
        getAutoMode() {
      if (routingConfigCase_ == 1) {
        return (com.google.cloud.vertexai.api.GenerationConfig.RoutingConfig.AutoRoutingMode)
            routingConfig_;
      }
      return com.google.cloud.vertexai.api.GenerationConfig.RoutingConfig.AutoRoutingMode
          .getDefaultInstance();
    }
<pre>
Automated routing.
</pre>

<code>.google.cloud.vertexai.v1.GenerationConfig.RoutingConfig.AutoRoutingMode auto_mode = 1;
</code>

@return The autoMode.
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/GenerationConfig.java