public async Task <ActionResult <List <string> > > GetAsync()
        {
            var search = new EntityValueSearch()
            {
                KeyLike = Keys.VariableKey + "%",
            };

            search.EntityIds.Add(-GetRequesterUid());

            var baseValues   = provider.GetQueryable <EntityValue>();
            var searchValues = provider.ApplyEntityValueSearch(baseValues, search);

            return(await provider.GetListAsync(searchValues.Select(x => x.key.Substring(Keys.VariableKey.Length))));
        }