I created an addin in C#. When I get an activityParameter Element via API Repository.GetElementByID(..)
or Repository.GetElementByGuid(..)
, I can not find Type and Direction in information provided by these two APIs.
Via Repository.SQLQuery(...)
I see the Type in Pdata1, but still can not find Direction, also it will be better if I can find Type in the Element object
You will find these in t_xref
with name="CustomProperties". It's in the Description and you will likely be able to decode the CSV therein.
Not sure, but likely the API offers them under CustomProperties.