问题 I'm trying to filter by multiple values however I can't seem to get an and clause to work (e.g. filter1 and filter 2 ... etc.): Show me snapshots where the database name is 'testing' aws rds describe-db-snapshots --include-shared --query 'DBSnapshots[?DBInstanceIdentifier==`testing`].{DBNAME:DBInstanceIdentifier,SNAPSHOT:DBSnapshotIdentifier}' [ { "SNAPSHOT": "test1", "DBNAME": "testing" }, { "SNAPSHOT": "test2", "DBNAME": "testing" }, { "SNAPSHOT": "test3", "DBNAME": "testing" }, { "SNAPSHOT