Populate=* in strapi i am getting all the fields from relation table but i do not get field with content type media

System Information
  • Strapi Version: 4.11.2
  • Operating System: MacOS Big Sur 11.7.3
  • Database: MySql
  • Node Version: v18.16.1
  • NPM Version: N/A
  • Yarn Version: 1.22.19

In User table i have added field called “avatar” which is of type media(single media). now i am using populate=* as in following url and i am getting all the relation attributes from user table beside “avatar”.

http://localhost:1337/api/articles?sort=id:DESC&populate=* 

It looks like relation is working fine because i am getting all the fields from “User” table, only one field with type media is missing.

how can i retrieve “avatar”, using api URL as above?