How to create temporary url in OpenStack using python-swiftclient?

I'm using the python-swiftclient to connect to an OpenStack Object Store. Following some examples from the documentation I can now upload a file:

container = 'new-container'
local_file_path = 'file.txt'

conn = Connection(**OBJECT_STORE_INFO)
with open(local_file_path, 'r') as local:
    r = conn.put_object(
        container,
        local_file_path,
        contents=local.read(),
        content_type='application/zip'
    )
    print("File created")

This works great and I now want to create a temporary url for that file. In the sources I found the function generate_temp_url(), which needs at least four arguments: path, seconds, key, method

For the path, the documentation says:

:param path: The full path to the Swift object or prefix if
    a prefix-based temporary URL should be generated. Example:
    /v1/AUTH_account/c/o or /v1/AUTH_account/c/prefix.

and I'm having trouble finding this path. I tried a couple variations (my local path, the url of the file I get from the web interface) but nothing works. I can get the headers about the file

resp_headers = conn.head_object(container, local_file_path)

which returns this:

{'content-length': '12', 'accept-ranges': 'bytes', 'last-modified': 'Wed, 10 Feb 2021 16:10:19 GMT', 
'etag': '4d79d5df13513c295916112b9b3e25e0', 'x-timestamp': '1612973418.28837', 
'content-type': 'text/plain', 'x-trans-id': 'tx045dc3b415374a81a9a80-00602407c4', 
'date': 'Wed, 10 Feb 2021 16:20:20 GMT', 'age': '0', 'via': 'our.objectstore.com'}

But that doesn't show any helpful information.

In this documentation it gives the following example:

Example: /v1/AUTH_account/c/o or: http://saio:8080/v1/AUTH_account/c/o

The direct url to my file is: https://8d078638c1a547c09e0b5f34834554f1.ourobjectstore.com/new-container/file.txt

So that doesn't resemble the urls in the example at all.

Does anybody know what's happening here? Where can I find this so called "path" so that I can create the temp url?

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