public Task <DeleteTagsResponse> DeleteTagsAsync(List <string> resourceIds, Dictionary <string, string> tags, CancellationToken cancellationToken = default(CancellationToken)) => _client.DeleteTagsAsync(new DeleteTagsRequest() { Resources = resourceIds, Tags = tags?.Select(x => new Tag(x.Key, x.Value))?.ToList() }, cancellationToken).EnsureSuccessAsync();