curl --request GET \
  --url http://localhost:3091/v1/api/payments/checkout/{sessionId} \
  --header 'Authorization: Bearer <token>'

{
  "sessionId": "<string>",
  "checkoutUrl": "<string>",
  "status": "<string>",
  "amount": 123,
  "currency": "<string>",
  "reservationId": 123,
  "expiresAt": "2023-11-07T05:31:56Z"
}