Solved
How to Share a Mailing List with the API?
I've created a mailing list and uploaded contacts to it using the API. However, I haven't been able to figure out how to share it with a specific Group using the API. This is possible through the UI either by using "Create Shared List" or by dragging an existing list into the Group folder.
Is there also a way to do it with the API?
Best answer by rsuter
If you have a Group folder, you should be able to reference that folder at the time of the list creation, per this link here: https://api.qualtrics.com/v3/reference/create-mailing-lists
I think there is a bit of disconnect between the word "folder" and "library" in the API and in the browser UI. A support rep should confirm, but I believe a Group folder in the browser UI is actually a Group Library ID in the API. And the folder name in the browser UI is the Category in the API.
This shows you where to find the library ids, including your group libraries.
https://api.qualtrics.com/docs/finding-your-qualtrics-ids#library-id
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