Atualizar Sessão de Checkout

curl -X PUT https://api.upag.io/v1/checkout-sessions/cs_abc123xyz \
  -H "Authorization: Bearer {token}" \
  -H "Content-Type: application/json" \
  -d '{
    "customerId": "cus_ahwDXrgYvur89iPs",
    "items": [
      {
        "priceId": "price_def456ghi",
        "quantity": 2
      }
    ],
    "paymentMethods": ["credit_card", "pix"],
    "successUrl": "https://seusite.com/sucesso",
    "cancelUrl": "https://seusite.com/cancelado"
  }'

{
  "id": "cs_abc123xyz",
  "status": "open",
  "customerId": "cus_ahwDXrgYvur89iPs",
  "url": "https://checkout.upag.io/cs_abc123xyz",
  "billingAddressCollection": false,
  "successUrl": "https://example.com/success",
  "cancelUrl": "https://example.com/cancel",
  "latitude": null,
  "longitude": null,
  "country": null,
  "region": null,
  "city": null,
  "expiresAt": "2024-11-16T10:00:00.000Z",
  "createdAt": "2024-11-15T10:00:00.000Z",
  "updatedAt": "2024-11-15T11:00:00.000Z",
  "items": []
}