private async Task <Issue> CreateDeprecationNoticeAsync(NewAzureDeprecationV1Message newNoticeV1MessageQueueMessage)
{
// Determine deprecation year
var deprecationYear = newNoticeV1MessageQueueMessage.GetDueDate().Year;
// Get matching milestone
var milestoneDueDate = DateTimeOffset.Parse($"12/31/{deprecationYear}").AddDays(1);
var milestone = await _gitHubRepository.GetOrCreateMilestoneAsync(deprecationYear.ToString(),
$"All Azure deprecation notices which are closing in {deprecationYear}", milestoneDueDate);
// Get matching project
var project = await _gitHubRepository.GetOrCreateProjectAsync("Deprecation Notice Timeline");
// Generate issue content
var issueContent = IssueFactory.GenerateNewDeprecationNotice(newNoticeV1MessageQueueMessage);
// Determine all required labels
var labels = DetermineRequiredLabels(newNoticeV1MessageQueueMessage);
// Create GitHub issue
var createdIssue = await _gitHubRepository.CreateIssueAsync(newNoticeV1MessageQueueMessage.Title, issueContent, milestone, labels);
// Add GitHub issue to deprecation notice project
await _gitHubRepository.AddIssueToProjectAsync(project.Id, deprecationYear.ToString(), createdIssue.Id);
return(createdIssue);
}