Cx
constructor(channel: String? = null, conversationSuccess: CxPageEventHandlerTriggerFulfillmentMessageConversationSuccess? = null, liveAgentHandoff: CxPageEventHandlerTriggerFulfillmentMessageLiveAgentHandoff? = null, outputAudioText: CxPageEventHandlerTriggerFulfillmentMessageOutputAudioText? = null, payload: String? = null, playAudio: CxPageEventHandlerTriggerFulfillmentMessagePlayAudio? = null, telephonyTransferCall: CxPageEventHandlerTriggerFulfillmentMessageTelephonyTransferCall? = null, text: CxPageEventHandlerTriggerFulfillmentMessageText? = null)