does this list membership mean contact assigned to what list? If I query with this list id in HubSpot it gives me no list found. Can anyone help me here? Also is there any documentation about the API response anywhere, all I saw was the API calls description and how to make them.
Are you replacing hapkey=demo with your hapikey when making that request? The list IDs for the requested vid won't exist in your account if you're using the demo hapikey.
Need some more explanation on respose returned by API call-- Contact By Vid
Hi @cbarley Yes I did replace the hapikey with key from my HubSpot A/C. I did not want to paste the Key/Edit hence copied whatever was displayed in the example call. Not Sure why will the HubSpot return me any list-Id in the contacts that won't exists in the HubSpot.