Deal ID could not update in one domain


I create a webhook to update deal_id when deal created
but deal id could not updated
I did not keep all the response in my server, could you help me to check the log from hubspot server?
Attempt ID
"objectId": 294198332,
"changeFlag": "NEW",
"changeSource": "",
"eventId": 275792733,
"subscriptionId": 21153,
"occurredAt": 1525903160637,
"subscriptionType": "deal.creation",
"attemptNumber": 0


Hi @vv_z,

Just to make sure that we're on the same page, is this the webhook log you're seeing in your developer portal? Are you trying to push the deal ID into an external system? I'm not totally clear on the situation here.