code: @Override
      public IdentificationRequestMessage createIDR() {
          IdentificationRequestMessage msg = new IdentificationRequestMessageImpl(_IDR_HOLDER.mandatoryCodes,
                  _IDR_HOLDER.mandatoryVariableCodes, _IDR_HOLDER.optionalCodes, _IDR_HOLDER.mandatoryCodeToIndex,
                  _IDR_HOLDER.mandatoryVariableCodeToIndex, _IDR_HOLDER.optionalCodeToIndex);
          return msg;
      }
docs: /*
  (non-Javadoc)
  
  @see org.restcomm.protocols.ss7.isup.ISUPMessageFactory#createIDR()