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": "b260fd03-2cc0-49aa-ab5e-8dae3ee1207e",
    "type": "form_field_placements",
    "attributes": {
      "form_field_id": "46a93355-0a45-4a1a-a515-eb30f6af4860",
      "form_set_id": "80ba1469-9beb-4cab-a9b6-2107a14f7704",
      "form": "web_new_incident_form",
      "position": 5,
      "required": false,
      "placement_operator": "and",
      "required_operator": "and"
    }
  }
}