Hi,

I found another minor problem when you have capitalized header key, such as X-API-KEY: FooBar, Echo will convert it in a Header map with X-Api-Key key while the generated still looking for X-API-KEY.

There is 2 possible solution, using headers[strings.ToLower(strings.Title(strings.ToLower("X-API-KEY")) or headers.Get("X-API-KEY") however the latter solution probably going to change to template a lot because now it's return the first value they found.

Thanks!