code: public void setExcludedMembers(java.util.Collection<String> excludedMembers) {
          if (excludedMembers == null) {
              this.excludedMembers = null;
              return;
          }
  
          this.excludedMembers = new com.amazonaws.internal.SdkInternalList<String>(excludedMembers);
      }
docs: <p>
  List of DB instance identifiers that aren't part of the custom endpoint group. All other eligible instances are
  reachable through the custom endpoint. Only relevant if the list of static members is empty.
  </p>
  
  @param excludedMembers
  List of DB instance identifiers that aren't part of the custom endpoint group. All other eligible
  instances are reachable through the custom endpoint. Only relevant if the list of static members is empty.