CallbackQueryPayload.fromJson constructor

CallbackQueryPayload.fromJson(Map<String, dynamic> json)

a CallbackQueryPayload return type can be :

• CallbackQueryPayloadData
• CallbackQueryPayloadDataWithPassword
• CallbackQueryPayloadGame

Implementation

factory CallbackQueryPayload.fromJson(Map<String, dynamic> json)  {
  switch(json["@type"]) {
    case CallbackQueryPayloadData.CONSTRUCTOR:
      return CallbackQueryPayloadData.fromJson(json);
    case CallbackQueryPayloadDataWithPassword.CONSTRUCTOR:
      return CallbackQueryPayloadDataWithPassword.fromJson(json);
    case CallbackQueryPayloadGame.CONSTRUCTOR:
      return CallbackQueryPayloadGame.fromJson(json);
    default:
      return const CallbackQueryPayload();
  }
}