CmdID / az / az sql / az sql db
az sql db restore
Create a new database by restoring from a backup. Azure CLI reference
3 options Its page in the Azure CLI reference
Options
--deleted-timeIf specified, restore from a deleted database instead of from an existing database.--dest-nameName of the database that will be created as the restore destination.--time, -tThe point in time of the source database that will be restored to create the new database.