curl --request POST \
  --url 'https://api.stateset.com/api/v1/vendor-returns/{id}/process' \
  --header 'Authorization: Bearer YOUR_API_KEY' \
  --header 'Content-Type: application/json' \
  --data '{
  "generate_credit": true
}'

{
  "created_at": "string",
  "credit_generated": true,
  "id": "string",
  "number": "string",
  "status": "string",
  "supplier_id": "string",
  "total_credit": "string"
}