```
!!! note
- A path parameter is always required as it has to be part of the path.
-
- So, you should declare it with `...` to mark it as required.
-
- Nevertheless, even if you declared it with `None` or set a default value, it would not affect anything, it would still be always required.
+ A path parameter is always required as it has to be part of the path. Even if you declared it with `None` or set a default value, it would not affect anything, it would still be always required.
## Order the parameters as you need