Modify company relations incrementally

Create or update a relationship

PUT /api/v1/sync
Authorization: Bearer :token
Content-Type: application/json
{
  "companies": [
    {
      "referenceId": "d",
      "parentCompanies": [
        {
          "referenceId": "b",
          "ownership": 25
        }
      ]
    }
  ]
}

How to delete a relationship?

Previously created relations are not deleted by default. If you want to explicitly delete a relationship, use the delete property

PUT /api/v1/sync
Authorization: Bearer :token
Content-Type: application/json
{
  "companies": [
    {
      "referenceId": "d",
      "parentCompanies": [
        {
          "referenceId": "b",
          "ownership": 25,
          "delete": true        <--- Set the `delete` property to `true`
        }
      ]
    }
  ]
}