How to create Python Package Download Azure DevOps Service Connection

I need to set up an Azure DevOps service connection of type "Python Package Download" in several projects and would like to do so programmatically.

I looked at the Azure DevOps Terraform provider, but this type of service connection does not appear to be supported. Is my assumption about terraform-related service connections correct?

If so, what is the best alternative, and does anyone have an example Azure DevOps REST API call for creating such service connections?

Thank you very much.