api.repos.create_fork not finding repo but curl command working

[iulspop]

I ran api.repos.create_fork(owner="WebGoat", repo="WebGoat"), and got an error:

Traceback (most recent call last):
  File "/Users/iulspop/Development/github-app/scripts/e2e/main.py", line 15, in <module>
    api.repos.create_fork(owner="WebGoat", repo="WebGoat")
  File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/ghapi/core.py", line 61, in __call__
    return self.client(self.path, self.verb, headers=headers, route=route_p, query=query_p, data=data_p)
  File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/ghapi/core.py", line 120, in __call__
    res,self.recv_hdrs = urlsend(path, verb, headers=headers or None, debug=debug, return_headers=True,
  File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/fastcore/net.py", line 218, in urlsend
    return urlread(req, return_json=return_json, return_headers=return_headers)
  File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/fastcore/net.py", line 119, in urlread
    if 400 <= e.code < 500: raise ExceptionsHTTP[e.code](e.url, e.hdrs, e.fp, msg=e.msg) from None
fastcore.net.HTTP404NotFoundError: HTTP Error 404: Not Found
====Error Body====
{
  "message": "Not Found",
  "documentation_url": "https://docs.github.com/rest/reference/repos#create-a-fork"
}

But when I run the curl command directly:

curl \
  -X POST \
  -H "Accept: application/vnd.github+json" \
  -H "Authorization: Bearer X" \
  https://api.github.com/repos/WebGoat/WebGoat/forks

It just works.

Any ideas why the ghapi isn't working here?