Hi and welcome to the forum.
I am not using these nodes, but if you require help I would suggest starting a new topic and adding the debug info that is comming out of the node. set the debug to complete messge object. Then post output in the topic, also add a description of what you are attempting to do. and any other nodes you are using.
There’s a great page in the docs (Working with messages : Node-RED) that will explain how to use the debug panel to find the right path/value for any data item.
Pay particular attention to the part about the buttons that appear under your mouse pointer when you over hover a debug message property in the sidebar.
