curl --request POST \
  --url 'https://api.sync.stateset.com/v1/tenants/{tenant_id}/orders/{order_id}/fulfillment' \
  --header 'x-stateset-api-key: YOUR_API_KEY' \
  --header 'Content-Type: application/json' \
  --data '{
  "fulfillmentData": {},
  "netsuiteCashSaleId": "string",
  "status": "pending"
}'

{
  "ok": true
}