docs: public void setUserMFASettingList(java.util.Collection<String> userMFASettingList) {
          if (userMFASettingList == null) {
              this.userMFASettingList = null;
              return;
          }
  
          this.userMFASettingList = new java.util.ArrayList<String>(userMFASettingList);
      }