Create email using api with external content

I need to create email(ideally based on custom template) with latest news from our website.
I created email using /marketing-emails/v1/emails/ api but I do not see how I can add or change email content?
What is the best approach to do this?
Thanks
Alex

Hey, @AlexRWS :waving_hand: There are two endpoints for editing or updating a Marketing email:

Best,

Jaycee

Hi @AlexRWS

here is the link for the marketing email API of V3.

To create the email

To Update the email -

I hope this will help you out. Please mark it as Solution Accepted and upvote to help another Community member.
Thanks!