curl --request DELETE \
  --url https://api.withallo.com/v2/api/summary_templates/{id} \
  --header 'Authorization: <api-key>'

{
  "error": {
    "type": "<string>",
    "code": "<string>",
    "message": "<string>",
    "retryable": true,
    "request_id": "<string>",
    "retry_after_seconds": 123
  }
}