As part of my VSTS build/release definition set up, I would like to populate a dropdown list from the results of a preceding query. For instance, I want the query to return a list of all packages from an external repository and let's just say there are a total of 10 packages stored in that repository.
I then want the entire array of 10 packages displayed in a dropdown list, thereby ensuring that they can then be selected individually.
How can I accomplish this?