Thank you but I tried per your advice, result is not optimistic. Please assist.
Firstly, I created mango http receiver with data point, with most input as "key"
Secondly, I tried to run two http post as below,
first one, I put content type as application/json,
Second one, I put content type as what you recommend above, result get is unconsumed key
For these two tests, I can not get the data from data view as below.