Itens da Fatura

curl -X POST https://api.upag.io/v1/invoices/inv_abc123xyz/items \
  -H "Authorization: Bearer {token}" \
  -H "Content-Type: application/json" \
  -d '{
    "priceId": "price_def456ghi",
    "quantity": 1
  }'

{
  "id": "ii_abc123xyz",
  "priceId": "price_def456ghi",
  "quantity": 1,
  "amount": 9900
}

curl -X PUT https://api.upag.io/v1/invoices/inv_abc123xyz/items/ii_abc123xyz \
  -H "Authorization: Bearer {token}" \
  -H "Content-Type: application/json" \
  -d '{
    "priceId": "price_def456ghi",
    "quantity": 2
  }'

{
  "id": "ii_abc123xyz",
  "priceId": "price_def456ghi",
  "quantity": 2,
  "amount": 9900
}

curl -X DELETE https://api.upag.io/v1/invoices/inv_abc123xyz/items/ii_abc123xyz \
  -H "Authorization: Bearer {token}"

{
  "id": "ii_abc123xyz",
  "deleted": true
}