V2models
constructor(customPayload: V2modelsIntentClosingSettingClosingResponseMessageGroupVariationCustomPayload? = null, imageResponseCard: V2modelsIntentClosingSettingClosingResponseMessageGroupVariationImageResponseCard? = null, plainTextMessage: V2modelsIntentClosingSettingClosingResponseMessageGroupVariationPlainTextMessage? = null, ssmlMessage: V2modelsIntentClosingSettingClosingResponseMessageGroupVariationSsmlMessage? = null)