docs: public OptionConfiguration withDBSecurityGroupMemberships(String... dBSecurityGroupMemberships) {
          if (this.dBSecurityGroupMemberships == null) {
              setDBSecurityGroupMemberships(new com.amazonaws.internal.SdkInternalList<String>(dBSecurityGroupMemberships.length));
          }
          for (String ele : dBSecurityGroupMemberships) {
              this.dBSecurityGroupMemberships.add(ele);
          }
          return this;
      }