public async Task <HttpResponseMessage> GetAllRolesAsync(int index = 0, int size = 10, string name = null, string direction = "asc", string filter = null)
        {
            var parameters = new QueryParameters(index, size, name, direction, filter);
            var model      = await _administrationService.GetAllRolesAsync(parameters);

            return(Request.OK(model));
        }