RetrieveAttributes

{
  "topic": "com.acme/xdk_53/things/twin/commands/retrieve",
  "headers": {},
  "path": "/attributes"
}

RetrieveAttributesResponse

{
  "topic": "com.acme/xdk_53/things/twin/commands/retrieve",
  "headers": {},
  "path": "/attributes",
  "value": {
    "location": {
      "latitude": 44.673856,
      "longitude": 8.261719
    }
  },
  "status": 200
}