public async Task <Result <IList <string> > > GetPermissions(string sessionId) { this.logger.LogDebug("GetPermissions"); try { var res = await client.GetPermissions(sessionId); var isAuthorized = CheckAuthorization(res); if (!isAuthorized) { return(Result <IList <string> > .Failure(new UnauthorizedAccessException())); } return(Result <IList <string> > .Success(converter.ParsePermissions(res))); } catch (Exception e) { this.logger.LogError(e, "GetPermissions"); return(Result <IList <string> > .Failure(e)); } }