code: @Override
      public TokenIssueResponse tokenIssue(TokenIssueRequest request) throws AuthleteApiException
      {
          return executeApiCall(
                  new ServicePostApiCaller<TokenIssueResponse>(
                          TokenIssueResponse.class, request, AUTH_TOKEN_ISSUE_API_PATH));
      }
docs: Call {@code /api/auth/token/issue} API.