public with sharing class saveCaseType {
     
     @AuraEnabled
     Public  static ERT_Case_Type__c  savecasetype(string level1,string level2,string level3,string caseid){
     ERT_Case_Type__c obj=new ERT_Case_Type__c();
     Obj.Id =caseid;
     Obj.Level_1__c=level1;
     Obj.Level_2__c=level2;
     Obj.Level_3__c=level3;
     Insert obj;
     return obj;
     }
    
    
    

}