Development Completed :- 

Emarsys Rebuild – Customer Response Update: I’ve reviewed the API with Anand. We need to connect with Rob and test the scenarios.
I've made some SP-level changes for the GCP Emarsys update, following SM's review.
Changed the Order status as Order Confirmed for S110-250730-29021,S147-250729-28948,S131-250729-28909,S164-250729-28894 in PROD.