Update a custom form

curl --request PUT \
  --url https://api.rootly.com/v1/custom_forms/{id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/vnd.api+json' \
  --data '{
  "data": {
    "type": "custom_forms",
    "attributes": {
      "name": "<string>",
      "slug": "<string>",
      "description": "<string>",
      "enabled": true,
      "command": "<string>"
    }
  }
}'

{
  "data": {
    "id": "7f676e6e-066a-4f71-80ac-2ca6462591c6",
    "type": "custom_forms",
    "attributes": {
      "slug": "qui-suscipit-dolores-rem",
      "name": "Test Update",
      "description": "Beatae assumenda saepe dolor.",
      "enabled": true,
      "command": "qui-suscipit-dolores-rem",
      "created_at": "2025-10-15T11:54:20.333-07:00",
      "updated_at": "2025-10-15T11:54:22.432-07:00"
    }
  }
}