curl --request PUT \
  --url https://api.hubapi.com/integrators/timeline/v3/{appId}/event-templates/{eventTemplateId}/tokens/{tokenName} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "label": "<string>",
  "options": [
    {
      "label": "<string>",
      "value": "<string>"
    }
  ],
  "objectPropertyName": "<string>"
}
'

{
  "label": "<string>",
  "name": "<string>",
  "options": [
    {
      "label": "<string>",
      "value": "<string>"
    }
  ],
  "createdAt": "2023-11-07T05:31:56Z",
  "objectPropertyName": "<string>",
  "updatedAt": "2023-11-07T05:31:56Z"
}