curl --request PUT \
  --url 'https://api.stateset.com/api/v1/revenue-contracts/{id}' \
  --header "Authorization: Bearer $STATESET_API_KEY" \
  --header 'Content-Type: application/json' \
  --data '{
  "effective_date": "2026-08-31T14:22:05Z",
  "invoice_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
  "order_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
  "status": "pending"
}'

{
  "contract_number": "string",
  "created_at": "2026-08-31T14:22:05Z",
  "currency": "USD",
  "customer_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
  "deferred_balance": "49.00",
  "effective_date": "2026-08-31T14:22:05Z",
  "id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
  "obligations": [
    {
      "allocated_amount": "49.00",
      "contract_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
      "deferred_amount": "49.00",
      "description": "Two-person tent, green — replacement for damaged pole set.",
      "id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
      "recognition_method": "string",
      "recognized_amount": "49.00"
    }
  ],
  "status": "pending",
  "total_recognized": "string",
  "transaction_price": "49.00"
}