database_list A list of databases to drop mirror definitions from. Accepts a search query that identifies databases. The search query can
be a list of database names or IDs separated by semicolons (;), or a full search. (Required)
This task drops any cloud server definitions related to mirroring or read-only scale-out. DropMirrorDefinitions can be run
on a database that had a mirroring or read-only scale-out system, but currently has no mirror or scale-out database copies.