# getIsTsl method

bool getIsTsl()

Gets the true if the LoTL is a TLS.

return True if the LoTL is a TLS. throws BiosealException An error has occurred during Bioseal Library execution.

## Implementation

    bool getIsTsl() {
      Pointer<Bool> pIsTsl = calloc();
      try {
        var err = biosealSDK.id3BiosealLotl_GetIsTsl(_pHandle.value, pIsTsl);
        if (err != BiosealError.success.value) {
          throw BiosealException(err);
        }
        final vIsTsl = pIsTsl.value;
        return vIsTsl;
      } finally {
        calloc.free(pIsTsl);
      }
    }