Extrahieren von primitiven Routen-Werten mit PathVariable

import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RestController;
 
@RestController
public class ProductController {
 
    @GetMapping("/products/{id}/active/{flag}")
    public String getProductInfo(
            @PathVariable("id") Long productId,
            @PathVariable("flag") boolean isActive) {
        return "Product ID: " + productId + ", Active: " + isActive;
    }
}