Filter + populate findMany() with many to many relation field

System Information
  • Strapi Version: 4
  • Operating System: OS
  • Database: Postgres
  • Node Version: 16
  • NPM Version:
  • Yarn Version:

Hi, I’m trying to get products filtered by categories.
Categories is another table with a relation many to many in my product table.
I would like to my “categories” filed in my product response populate with the categories datas.

I’m trying to do that but it’s not working :
await strapi.entityService.findMany(‘api::product.product’, {
where: {
categories: {
value: ‘accessoires’
populate: [‘categories’]

I tried a lot of thing not working.
Any help for this ?

Thanks in advance