curl --request POST \
  --url 'https://api.stateset.com/api/v1/gl/journal-entries/{id}/reverse' \
  --header 'Authorization: Bearer YOUR_API_KEY' \
  --header 'Content-Type: application/json' \
  --data '{
  "reversal_date": null
}'

{
  "created_at": "string",
  "description": "string",
  "entry_date": "string",
  "entry_number": "string",
  "entry_type": "string",
  "id": "string",
  "is_balanced": true,
  "lines": [
    {
      "account_id": "string",
      "account_name": null,
      "account_number": null,
      "credit_amount": "string",
      "currency": "string",
      "debit_amount": "string",
      "description": null,
      "id": "string",
      "line_number": 1
    }
  ],
  "period_id": "string",
  "posted_at": null,
  "posted_by": null,
  "reversed_entry_id": null,
  "reversing_entry_id": null,
  "source": "string",
  "status": "string",
  "total_credits": "string",
  "total_debits": "string"
}