I'm trying to update DE containing compound primary key with this method
PUT /hub/v1/dataevents/key:{key}/rows/{primaryKeys}
which suggests adding primary keys as an array. Could you please advise on syntax of such request. I tried something like this:
key1:key_value&key2:key_value
But apparently, it is not the way to go. I also tried different methods with key included in the request body and it allows to insert records but I could not update them based on multiple keys I have. Any suggestions on different methods that could work would also help.