sendEvent method
Implementation
Future<void> sendEvent(Map<String, dynamic> eventDetails) async {
final replacedEventDetails =
replaceKeys(eventDetails, _eventMapping, _eventRequiredCol);
var map = new Map<String, dynamic>();
map["data"] = jsonEncode(replacedEventDetails);
map["headers"] = '{"Authorization": "Bearer $_jwtToken"}';
_sendEventRequest("$baseUrl/api/v1/user/event", map);
}