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

    if (mode_ != other.mode_) return false;
    if (!getAllowedFunctionNamesList().equals(other.getAllowedFunctionNamesList())) return false;
    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
    return true;
  }
<pre>
Optional. Function names to call. Only set when the Mode is ANY. Function
names should match [FunctionDeclaration.name]. With mode set to ANY, model
will predict a function call from the set of function names provided.
</pre>

<code>repeated string allowed_function_names = 2 [(.google.api.field_behavior) = OPTIONAL];
</code>

@param index The index of the value to return.
@return The bytes of the allowedFunctionNames at the given index.
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/FunctionCallingConfig.java