Is Amazon Affiliate Links Allowed on Youtube?

Hi everyone,
I have searched in many places, including YouTube terms and condition and privacy policies and other places on the internet, but I could not find any suitable answer for that.
I lost some YouTube account due to that, my channel was suspended, because I uploaded custom thumbnail of the video, however, it was same thumbnail from the video, and I put custom tag on the field.

But there are many other channel with Amazon affiliate links on that, and those channel are still fine….

Is Amazon Affiliate Links Allowed on Youtube?