{ "topic": "org.eclipse.ditto/fancy-thing/things/twin/commands/merge", "headers": { "content-type": "application/merge-patch+json", "correlation-id": "<command-correlation-id>" }, "path": "/features", "value": { "accelerometer": { "definition": [ "org.eclipse.ditto:accelerometer:1.0.0" ], "properties": { "x": 3.141, "y": 2.718, "z": 1, "unit": "g" } } } }