itests/src/test/resources/patch1.json

{
  "itemId": "company-patch1",
  "patchedItemId": "company",
  "patchedItemType": "propertyType",
  "operation": "patch",
  "data": [
    {
      "op": "replace", "path": "/defaultValue", "value": "foo"
    }
  ]
}