How to delete unwanted artifacts in Azure DevOps

Numerous NuGet packages are created by our development teams and uploaded to the Azure DevOps Artifacts stream. Most of them start to grow on you after a week or two.

How do I decide which artefacts need to have retention applied? Azure only offers broad configuration, effectively allowing users to just specify a retention period for artefacts. I was considering creating a job that would pick out artefacts that fit my criteria and delete them, but I'm afraid the Azure DevOps REST API does not offer this capability.