public RoutingConfigCase getRoutingConfigCase() {
        return RoutingConfigCase.forNumber(routingConfigCase_);
      }
<pre>
The configuration for routing the request to a specific model.
</pre>

Protobuf type {@code google.cloud.vertexai.v1.GenerationConfig.RoutingConfig}
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/GenerationConfig.java