public Task <bool> HSetAsync(string key, string field, string value) { if (string.IsNullOrEmpty(key)) { throw new ArgumentNullException(nameof(key)); } if (string.IsNullOrEmpty(field)) { throw new ArgumentNullException(nameof(field)); } if (string.IsNullOrEmpty(value)) { throw new ArgumentNullException(nameof(value)); } return(_pool.HSetAsync(_instance + key, field, value)); }