{ "topic": "_/_/things/twin/commands/retrieve", "headers": { "correlation-id": "<command-correlation-id>" }, "path": "/", "value": { "thingIds": [ "org.eclipse.ditto:fancy-thing_53", "org.eclipse.ditto:fancy-thing_58", "org.eclipse.ditto:fancy-thing_67" ] }, "fields": "thingId,attributes(location)" }