message: changes to fix unknown error while exporting device profile app
diff: "type": "integer"
  },
  "from": {
  - "type": "integer"
  + "type": [
  + "integer",
  + "string"
  + ]
  },
  "to": {
  - "type": "integer"
  + "type": [
  + "integer",
  + "string"
  + ]
  },
  "type": {
  "type": "integer"
  "type": "object",
  "properties": {
  "id": {
  - "type": "integer"
  + "type": [
  + "integer",
  + "string"
  + ]
  },
  "name": {
  "type": "string"
  