Hi,This has turned out to be a different issue altogether. I was trying this on a older version of ACS and am upgrading to the newer version. Thanks for your help.Regards,Suvadeep Dey

I have integrated my ACS instance in console.adobe.io and have all the required credentials with me. My Org is AGSXXX. As par documentation after generating the access token from the JWT token I invoke the URL - https://mc.adobe.io/<ORGID>/campaign/mc<ORGID>/EVTsendEmail, I am getting the below resp...