Sp-config import failing with 400 error

I am trying to import a simple config (the “Sample Import File” from this doc - import-sp-config | SailPoint Developer Community).

When I do the import, it fails with a 400 error. My Personal Access Token has this scope:

sp:scopes:all

This is what I’m seeing in Postman:

    "messages": [
        {
            "localeOrigin": "REQUEST",
            "locale": "en-US",
            "text": "The request was syntactically correct but its content is semantically invalid."
        },
        {
            "localeOrigin": "DEFAULT",
            "locale": "en-US",
            "text": "The request was syntactically correct but its content is semantically invalid."
        }
    ],
    "trackingId": "879b35183b154e55817cccc9a16aefc1",
    "detailCode": "400.1 Bad request content"

Any ideas what the issue could be?

Terrible. It was an extra comma at the end of a list of values.