Generate dynamic sequence in mapper with every pipeline validation?

Thank you for the explanation. I have a follow up question. Does the entire request message, including HTTP headers, parameters, and body get sent to the Control Plane and forwarded to the node selected for execution? Or is data like parameters and body not sent to the Control Plane, but is sent directly from the initial landing node (GP-Node1) to the selected node (GP-Node2) over the HTTPS connection established in step 5? Putting it another way is the HTTPS connetion between GPNode-1 and GP-Node2 only used to send the response back from GP-Node2 to GP-Node1 or is it used for anything else?