API.DataAccess.AzureTransitRepository.GetSerializedStaticDataAsync C# (CSharp) 메소드

        public async Task<string> GetSerializedStaticDataAsync()
        {
            var cacheJson = await _cacheManager.GetStaticDataAsync();
            if (string.IsNullOrWhiteSpace(cacheJson))
            {
                var storageJson = await _storageManager.GetStaticDataAsync();
                _cacheManager.SetStaticData(storageJson);
                return storageJson;
            }

            return cacheJson;
        }