i am desperately trying to get the items contained in a promotion request via REST api.
What I have as input is the ID of the promotion request, for example
It seems one should use
, but I am struggling about how to get this with EPMDocPromotionNoticeConfigSpec and WTPartPromotionNoticeConfigSpec and wondering how to get documents / all items contained in a promotion request...
Are there any examples / hints about how to construct the url to get closer to the items comprised in a promotion request?