In Hubspot some deals have different Internal Names compared to their Display Names. For Instance-The Last Modified Date for a Deal is listed as "hs_lastmodifieddate" . So, I would like to know the way or the method to get the Internal names for the fields in Hubspot.
We have created some custom fields related to Deals. So, we would like to know the best approach to get their Internal names so that we can call them via the API.