This patch adds an optional parameter to DELETE /storage_service/snapshots After this patch the following will be supported: If a keyspace called keyspace1 and a table called standard1 exists. curl -X POST 'http://localhost:10000/storage_service/snapshots?tag=am1&kn=keyspace1' curl -X DELETE --header 'Accept: application/json' 'http://localhost:10000/storage_service/snapshots?tag=am1&kn=keyspace1&cf=standard1' Fixes #5658 Signed-off-by: Amnon Heiman <amnon@scylladb.com>