UpdateCustomMetricResponse.fromJson constructor 
    
      
      UpdateCustomMetricResponse.fromJson(
 - Map<String, dynamic> json
) 
    
    
  Implementation
  factory UpdateCustomMetricResponse.fromJson(Map<String, dynamic> json) {
  return UpdateCustomMetricResponse(
    creationDate: timeStampFromJson(json['creationDate']),
    displayName: json['displayName'] as String?,
    lastModifiedDate: timeStampFromJson(json['lastModifiedDate']),
    metricArn: json['metricArn'] as String?,
    metricName: json['metricName'] as String?,
    metricType: (json['metricType'] as String?)?.toCustomMetricType(),
  );
}