{
"app_id": "c2995e5a-425d-4830-a41d-c77b69c01adf",
"included_segments": ["All"],
"contents": {"en": "contents", "de":"test"},
"headings": {"en": "kokoko", "de":"test"},
"priority":10,
"buttons":[{"id": "id1", "text": "Reply", "icon": "ic_menu_share"}],
"data":{
    "userId":"userId",
    "userName":"userName",
    "mediaId":"mediaId",
    "receiptId":"receiptId"
}
}