And if you declared a `response_model`, it will still be used to filter and convert the object you returned.

**FastAPI** will use that *temporal* response to extract the status code (also cookies and headers), and will put them in the final response that contains the value you returned, filtered by any `response_model`.

You can also declare singular values to be received as part of the body.

		var x2 /* ERROR "declared and not used" */ int
		x1 = 1
		(x2) = 2

		y1 /* ERROR "declared and not used" */ := 1
		y2 /* ERROR "declared and not used" */ := 2
		y1 = 1
		(y1) = 2
	}

	if x /* ERROR "declared and not used" */ := 0; a < b {}

	switch x /* ERROR "declared and not used" */, y := 0, 1; a {
	case 0:
		_ = y
	case 1:
		x /* ERROR "declared and not used" */ := 0
	}

// license that can be found in the LICENSE file.

package P

// For now, a lone type parameter is not permitted as RHS in a type declaration (issue #45639).
// // It is not permitted to declare a local type whose underlying
// // type is a type parameters not declared by that type declaration.
// func _[T any]() {
// 	type _ T         // ERROR "cannot use function type parameter T as RHS in type declaration"

            }
        }
        run ':checkDeps'

        then:
        outputContains 'Rule from settings applied on org:module:1.0'
    }

    def "doesn't apply rules from settings if project declares rules"() {
        withLoggingRuleInSettings()
        repository {
            'org:module:1.0'()
        }
        buildFile << """
            dependencies {
                conf 'org:module:1.0'

```JSON
{"item_id":"foo"}
```

## Path parameters with types

You can declare the type of a path parameter in the function, using standard Python type annotations:

```Python hl_lines="7"
{!../../../docs_src/path_params/tutorial002.py!}
```

In this case, `item_id` is declared to be an `int`.

!!! check
    This will give you editor support inside of your function, with error checks, completion, etc.

 */
@HasInternalProtocol
public interface FeatureSpec {
    /**
     * Declares the source set which this feature is built from.
     * @param sourceSet the source set
     */
    void usingSourceSet(SourceSet sourceSet);

    /**
     * Declares a capability of this feature.
     * <p>
     * Calling this method multiple times will declare <i>additional</i>
     * capabilities. Note that calling this method will drop the default

     * be declared.
     *
     * @since 3.4
     */
    public static final String API_CONFIGURATION_NAME = "api";

    /**
     * The name of the implementation configuration, where dependencies that are only used internally by
     * a component should be declared.
     *
     * @since 3.4
     */

## Use a `Response` parameter

You can declare a parameter of type `Response` in your *path operation function* (as you can do for cookies).

And then you can set headers in that *temporal* response object.

```Python hl_lines="1  7-8"
{!../../../docs_src/response_headers/tutorial002.py!}
```

And then you can return any object you need, as you normally would (a `dict`, a database model, etc).

## Use a `Response` parameter

You can declare a parameter of type `Response` in your *path operation function*.

And then you can set cookies in that *temporal* response object.

```Python hl_lines="1  8-9"
{!../../../docs_src/response_cookies/tutorial002.py!}
```

And then you can return any object you need, as you normally would (a `dict`, a database model, etc).