RCSConversationParams

[
    {
        "receiver": "3cb69db1-c410-4b83-8d37-84b823be9c06",
        "type": "text",
        "suggestions": [
            {
                "action": "reply",
                "text": "example",
                "postbackData": "example - If action type is open_url. this value must be url"
            }
        ],
        "data": {
            "message": "Hi, this is text message."
        }
    }
]