We are new to hubspot and need urgent help on below question:
We have created custom property for deals in hubspot and want to lookup & find deal based on this property value.
Example: we have a property called gp_id for deal and it has unique value for deal. We need API which can be called using gp_id and which would return deal_id.
Is any such API available. We tried below but these do not return the property gp_id: