"Exported type should have comment or be unexported" golang VS Code

I tried this code in Go:

type Agent struct {
    name string    // Not exported
    categoryId int // Not exported
}

And VS Code reports the following problem:

exported type Agent should have comment or be unexported

The warning is kind of annoying. So I have the following questions:

• How to get rid of it?
• What comment should I put?
• Is there any default comment template for this?

It asks me to put a comment but it does not offer me to add one by default.