V2models
constructor(customPayload: V2modelsIntentFulfillmentCodeHookFulfillmentUpdatesSpecificationUpdateResponseMessageGroupMessageCustomPayload? = null, imageResponseCard: V2modelsIntentFulfillmentCodeHookFulfillmentUpdatesSpecificationUpdateResponseMessageGroupMessageImageResponseCard? = null, plainTextMessage: V2modelsIntentFulfillmentCodeHookFulfillmentUpdatesSpecificationUpdateResponseMessageGroupMessagePlainTextMessage? = null, ssmlMessage: V2modelsIntentFulfillmentCodeHookFulfillmentUpdatesSpecificationUpdateResponseMessageGroupMessageSsmlMessage? = null)