Empty response value when try update Company, Deal via API ( integrate )
I have a issue when tried update a Deal or Company via API from by my system but it did not work and does not return any value .
I followed API Document : http://developers.hubspot.com/docs/methods/deals/update_deal
and check all data before push to HubSpot system.
However, update Contact is working fine.
I can not debug this issue because response is empty.
Do not why, do you have any ideas