Hi, I am trying to create EmailTemplate at Marketo using the following endpoint/requestBody via postman, but its not letting me create one. The accesstoken is fine. I have tested with a successful GET request. I am following the syntax mentioned in the API docs:
It seems you are missing "access_token" in your request.
EDITED by moderator: the access_token must be correct above, or the server would throw a different error.
I tested the flow through Postman and figured out few things which you've to change in your API Call.
1) Make sure you are passing the data in body as "form-data"
2) The folder value you are passing is also incorrect, make sure you are getting the folder id by calling Marketo API Asset - Marketo Developers
3) For the "content" use "Metadata-file" (means .html file) instead of passing html directly in parameter
Screenshot of my sample template creation call: