code: public java.util.List<String> getGroupIds() {
          if (groupIds == null) {
              groupIds = new com.amazonaws.internal.SdkInternalList<String>();
          }
          return groupIds;
      }
docs: <p>
  The identifiers of one or more IP access control groups.
  </p>
  
  @return The identifiers of one or more IP access control groups.