Error code : 200

Cause of Error : The parameters dictionary contains a null entry for parameter 'HotelId' of non-nullable type 'System.Guid' for method 'Newtonsoft.Json.Linq.JObject GetTransferOptions(System.Guid, System.Guid, System.DateTime, System.DateTime)' in 'Asisia_Portal.Controllers.HotelController'. An optional parameter must be a reference type, a nullable type, or be declared as an optional parameter. Parameter name: parameters