public async Task DownloadAttachment()

in src/YouTrackSharp/Issues/IssuesService.Attachments.cs [99:119]

19 lines of code
3 McCabe index (conditional complexity)


        public async Task<Stream> DownloadAttachment(Uri attachmentUrl)
        {
            if (attachmentUrl == null)
            {
                throw new ArgumentNullException(nameof(attachmentUrl));
            }

            var client = await _connection.GetAuthenticatedRawClient();
            HttpResponseMessage response;
            if (!attachmentUrl.IsAbsoluteUri)
            {
                var siteUrl = $"{client.BaseAddress.Scheme}://{client.BaseAddress.Authority}";
                response = await client.GetAsync(siteUrl.TrimEnd('/') + "/" + attachmentUrl.ToString().TrimStart('/'));
            }
            else
            {
                response = await client.GetAsync(attachmentUrl);
            }

            return await response.Content.ReadAsStreamAsync();
        }