My Pipeline host environment is consuming a huge proportion of my tenant's capacity. I imagine this is because of the volume of historic deployments. Everything is working fine in my live (and test) environments and I have exported backups of working versions at various stages of development. I would like to delete some of the historic data so that I can free up capacity to build.
In the Deployment Pipeline Configuration app in the Pipeline Host environment I can see that I can delete items in the run history, delete entire solution artifacts, or delete the managed or unmanaged artifact files from the deployment artifacts.
Question: is there a recommended process for clearing up the history? Thank you!