When attempting to clone a newly created repository in AWS CodeCommit, that for example only contains a single commit, the following error is encountered:

reference delta not found

The following code is used to perform the clone:

repo, err := git.PlainClone(dir, false, &git.CloneOptions{
    URL:           url,
    ReferenceName: plumbing.NewBranchReferenceName("main"),
    Tags:          git.AllTags,
    SingleBranch:  true,
    Depth:         1,
})

I never encounter this issue when cloning from another source control system like Github