Mit go-github und 422 kann kein Commit erstellt werden – die Aktualisierung erfolgt nicht schnell

func ghapicreatecommit(ctx context.context, client *github.client, commitopts *commitoptions) error {
    // get the reference of the branch
    ref, _, err := client.git.getref(ctx, repoowner, commitopts.repo, "refs/heads/"+commitopts.branch)
    if err != nil {
        return err
    }
    commit, _, err := client.git.getcommit(ctx, repoowner, commitopts.repo, *ref.object.sha)
    if err != nil {
        return err
    }

    commit.message = github.string(commitopts.commitmessage)

    // create a new commit with the updated commit message
    newcommit, _, err := client.git.createcommit(ctx, repoowner, commitopts.repo, commit)
    if err != nil {
        return err
    }
    // attach the new commit to the reference
    ref.object.sha = newcommit.sha

    // update the branch reference to point to the new commit
    _, _, err = client.git.updateref(ctx, repoowner, commitopts.repo, ref, false)
    if err != nil {
        return err
    }

    return nil
}

PATCH https://api.github.com/repos/MyOrg/myrepo/git/refs/heads/the-branch-I-am-creating-the-new-commit-to: 422 Update is not a fast forward []

func (s *gitservice) createcommit(ctx context.context, owner string, repo string, commit *commit) (*commit, *response, error)

+ commit.Parents = []*github.Commit{commit}
  newCommit, _, err := client.Git.CreateCommit(ctx, repoOwner, commitOpts.Repo, commit)