Update a heartbeat

curl --request PUT \
  --url https://api.rootly.com/v1/heartbeats/{id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/vnd.api+json' \
  --data '
{
  "data": {
    "type": "heartbeats",
    "attributes": {
      "name": "<string>",
      "description": "<string>",
      "alert_summary": "<string>",
      "alert_description": "<string>",
      "alert_urgency_id": "<string>",
      "interval": 123,
      "interval_unit": "minutes",
      "notification_target_id": "<string>",
      "notification_target_type": "User",
      "enabled": true
    }
  }
}
'

{
  "data": {
    "id": "4cec7acb-eb9a-4ec7-9f47-4f79e4a2cdc4",
    "type": "heartbeats",
    "attributes": {
      "slug": "voluptatem-pariatur-eum-animi",
      "name": "api.rootly.com",
      "description": "This is a description",
      "alert_summary": "API is down",
      "alert_description": "Updated runbook: Check /docs/updated-troubleshooting",
      "alert_urgency_id": "f6c8ef37-25a5-4bf6-8b35-e7ec23908292",
      "interval": 10,
      "interval_unit": "minutes",
      "notification_target_id": "316",
      "notification_target_type": "User",
      "ping_url": "http://localhost:3001/v1/heartbeats/4cec7acb-eb9a-4ec7-9f47-4f79e4a2cdc4/ping",
      "secret": "heartbeat_b8e544c83694bd03a8a62fb1f68af5ea2b1c210c7f715809122c4fe4fdca2b71",
      "email_address": "[email protected]",
      "last_pinged_at": null,
      "expires_at": null,
      "enabled": false,
      "status": "waiting",
      "updated_at": "2026-01-07T21:14:56.183-08:00",
      "created_at": "2026-01-07T21:14:51.008-08:00"
    }
  }
}