I know it's possible to get all packages contained in a single Artifact Feed using the link below:
https://feeds.dev.azure.com/{organization}/{project}/_apis/packaging/Feeds/{feedId}/packages?api-version=6.0-preview.1
I noticed in Azure DevOps that the search bar has the ability to look into ALL feeds inside a project. Thus, my question is: Is it possible to achieve the same functionality through the API, and get all packages from all feeds instead of one.