When looking through build.fsx, I noticed the comment at

about changing to GitHub.createPullRequest in the future, and thought I'd try making that change to simplify things.

Howevver, when I went to do it I noticed that the return type of createPullRequest is Async<Async<PullRequest>>, which meant that the sample didn't quite work as the result of calling Async.RunSynchronously is still Async<PullRequest>.

Ref the public documentation:

Is this correct?

Otherwise, I wonder if the async handling at

should do return! Async.AwaitTask or maybe return the Async.AwaitTask directly without the extra async {} block?