curl --request PATCH \
  --url https://api.scalev.com/v3/fb-pixels/{id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "<string>",
  "pixel_id": "<string>",
  "is_conversion_api": true,
  "conversion_token": "<string>",
  "test_event_code": "<string>"
}
'

{
  "name": "<string>",
  "pixel_id": "<string>",
  "id": 123,
  "errors": [
    {}
  ],
  "display": "<string>",
  "is_conversion_api": true,
  "conversion_token": "<string>",
  "test_event_code": "<string>"
}