@java.lang.Override
        public Builder addRepeatedField(
            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
          return super.addRepeatedField(field, value);
        }
<pre>
When automated routing is specified, the routing will be determined by
the pretrained routing model and customer provided model routing
preference.
</pre>

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