如何将JSON文件转换为CSV

请帮助，我有这个文件在下面，格式看起来像是JSON，但我不确定，我想把它转换成csv

(UserResponse){ 
   UserData =   
      (UserData){   
         Entry[] =  
            (UserData){ 
               Active = True    
               CreatedTime = 2014-07-05 18:38:59.062000+02:00   
               FirstName = "System" 
               Lastname = "Account (AddressBook)"   
               Locked = False   
               RoleNames =  
                  (RoleNames){  
                     Entry[] =  
                        "Integration admin" 
                  } 
               UserName = "User1"   
               UserOrganisation = "Default Organization"    
            }   
            (UserData){ 
               Active = True    
               CreatedTime = 2014-07-05 18:38:59.062000+02:00   
               FirstName = "System" 
               LastLoginExt = 2019-04-13 20:04:03+02:00 
               Lastname = "Account (ChickenFeet)"   
               Locked = False   
               RoleNames =  
                  (RoleNames){  
                     Entry[] =  
                        "Integration admin" 
                  } 
               UserName = "User5"   
               UserOrganisation = "Default Organization"    
            }   
                
                
      } 
 }

---

如何将其转换为csv，请帮助。

这不是json