ErrorDetails property 
    
    
        
  
    
    
  
Gets error details associated with the response. If Result is set to Success, ErrorDetailsDictionary returns null.
Error details will only available for some error codes. For example, when error code is ErrorRecurrenceHasNoOccurrence,
the ErrorDetailsDictionary will contain keys for EffectiveStartDate and EffectiveEndDate.
    
  Implementation
  Map<String?, String?>? get ErrorDetails => this._errorDetails;