StepExecutionStatusDetail.fromJson constructor 
    
      
      StepExecutionStatusDetail.fromJson(
 - Map<String, dynamic> json
) 
    
    
  Implementation
  factory StepExecutionStatusDetail.fromJson(Map<String, dynamic> json) {
  return StepExecutionStatusDetail(
    creationDateTime:
        nonNullableTimeStampFromJson(json['CreationDateTime'] as Object),
    state: (json['State'] as String).toStepExecutionState(),
    endDateTime: timeStampFromJson(json['EndDateTime']),
    lastStateChangeReason: json['LastStateChangeReason'] as String?,
    startDateTime: timeStampFromJson(json['StartDateTime']),
  );
}