I am trying to create ET - JB custom activity. My preferred technology is .Net and language is C#. I reviewed KBs and documents however didn’t find any helpful resource which can walk me through the steps. The one I found is created for node.js/PostMonger
I tried creating hello world in .net however neither the custom activity nor the custom trigger appeared in journey Builder canvas.
It seems that we are forced to use Node.js/ PostMonger in order to create custom activity and custom trigger for Journey Builder.
Please help and suggest if there is a way we can create JB Custom Activity and trigger using .Net and C#.