curl --request PATCH \
  --url https://api.quiva.ai/hub/nodes/{collection_topic}/{node_topic} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "subject": "ms.hub.config.node.805092869.98765432",
  "data": {
    "name": "ProcessPayment",
    "node_type": "function",
    "subject": "quiva-function.stripe-charge",
    "payload": {
      "amount": "{{trigger.amount}}",
      "currency": "{{trigger.currency}}",
      "customer_id": "{{trigger.customer_id}}",
      "metadata": {
        "order_id": "{{trigger.order_id}}"
      }
    }
  }
}
'

{
  "message": "success"
}