@java.lang.Override
      public boolean equals(final java.lang.Object obj) {
        if (obj == this) {
          return true;
        }
        if (!(obj
            instanceof
            com.google.cloud.vertexai.api.GenerationConfig.RoutingConfig.ManualRoutingMode)) {
          return super.equals(obj);
        }
        com.google.cloud.vertexai.api.GenerationConfig.RoutingConfig.ManualRoutingMode other =
            (com.google.cloud.vertexai.api.GenerationConfig.RoutingConfig.ManualRoutingMode) obj;

        if (hasModelName() != other.hasModelName()) return false;
        if (hasModelName()) {
          if (!getModelName().equals(other.getModelName())) return false;
        }
        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
        return true;
      }
<pre>
The model name to use. Only the public LLM models are accepted. e.g.
'gemini-1.5-pro-001'.
</pre>

<code>optional string model_name = 1;</code>

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