The following table summarizes the annotations, their purpose and provides an example:

When a value is not specified to any binding annotation then the parameter name is used. In other words the following two methods are equivalent and both bind from a cookie called myCookie:

    @Get("/cookieName")
    String cookieName(@CookieValue("myCookie") String myCookie) {
    }
    @Get("/cookieInferred")
    String cookieInferred(@CookieValue String myCookie) {
        // ...

    @Get("/headerName")
    public String headerName(@Header("Content-Type") String contentType) {
        // ...
    }
    public String headerInferred(@Header String contentType) {
        // ...

    @Get("/headerName")
    fun headerName(@Header("Content-Type") contentType: String): String {
        // ...
    }
    @Get("/headerInferred")
    fun headerInferred(@Header contentType: String): String {
        // ...