curl --request PUT \
  --url https://api.hubapi.com/crm/v4/objects/{fromObjectType}/{fromObjectId}/associations/default/{toObjectType}/{toObjectId} \
  --header 'Authorization: Bearer <token>'

{
  "completedAt": "2023-11-07T05:31:56Z",
  "errors": [
    {
      "category": "<string>",
      "context": {},
      "errors": [
        {
          "code": "<string>",
          "context": "{missingScopes=[scope1, scope2]}",
          "in": "<string>",
          "message": "<string>",
          "subCategory": "<string>"
        }
      ],
      "id": "<string>",
      "links": {},
      "message": "<string>",
      "status": "<string>",
      "subCategory": {}
    }
  ],
  "links": {},
  "numErrors": 123,
  "requestedAt": "2023-11-07T05:31:56Z",
  "results": [
    {
      "associationSpec": {
        "associationCategory": "HUBSPOT_DEFINED",
        "associationTypeId": 123
      },
      "from": {
        "id": "<string>"
      },
      "to": {
        "id": "<string>"
      }
    }
  ],
  "startedAt": "2023-11-07T05:31:56Z",
  "status": "CANCELED"
}