Update a Form Field Placement

curl --request PUT \
  --url https://api.rootly.com/v1/form_field_placements/{id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/vnd.api+json' \
  --data '{
  "data": {
    "type": "form_field_placements",
    "attributes": {
      "form_set_id": "<string>",
      "form": "<string>",
      "position": 123,
      "required": true,
      "required_operator": "and",
      "placement_operator": "and"
    }
  }
}'

{
  "data": {
    "id": "1507806d-9ef8-423c-8a33-ae190080da77",
    "type": "form_field_placements",
    "attributes": {
      "form_field_id": "bca7c1f7-c96c-477d-a7d0-058b6cd7b297",
      "form_set_id": "cae6b4f5-5b5a-40da-981d-53eead170773",
      "form": "web_new_incident_form",
      "position": 5,
      "required": false,
      "placement_operator": "and",
      "required_operator": "and"
    }
  }
}