To pass an ID to a route, as is common during the display of a single accommodation, the code would be as follows:

/**
* Display the specified resource.
* @Get("/accommodation/{id}")
*/

This DocBlock annotation would be placed above the function inside the class, which is similar to the previous example.

To limit the ID to one or more digits, an @Where annotation can be used as follows:

@Where({"id": "d+"})

Both the annotations are combined together as shown in the following code:

/**
 * Display the specified resource.
 * @Get("/accommodation/{id}")
 * @Where({"id": "d+"})
 */

To add middleware to the example, which limits the request to only authenticated users, the @Middleware annotation may be used:

/**
 * Display the specified resource.
 * @Get("/accommodation/{id}")
 * @Where({"id": "d+"})
 * @Middleware("auth")
 */