This is an advanced usage that you might not really need, but it's there in case you do.

## Include an `APIRouter` in another { #include-an-apirouter-in-another }

The same way you can include an `APIRouter` in a `FastAPI` application, you can include an `APIRouter` in another `APIRouter` using:

```Python
router.include_router(other_router)
```

        "overridden configs should be preserved"
    )
    assert '"deepLinking": true' not in response.text, (
        "overridden configs should not include the old value"
    )
    assert '"syntaxHighlight": false' not in response.text, (
        "not used parameters should not be included"
    )
    assert '"dom_id": "#swagger-ui"' in response.text, (
        "default configs should be preserved"
    )

    }

    val bucketProvider = when {
        parameters.includeTestClasses.get().isNotBlank() -> {
            val content = parameters.repoRoot.file("test-splits/include-test-classes.properties").get().asFile.readText()
            println("Tests to be included:\n$content")
            IncludeTestClassProvider(readTestClasses(content))
        }
        parameters.excludeTestClasses.get().isNotBlank() -> {

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

#include "../../../../../runtime/textflag.h"

TEXT asmtest(SB),DUPOK|NOSPLIT,$0
	// Instructions that were encoded with BYTE sequences.
	// Included to simplify validation of CL that fixed that.
	MOVQ (AX), M0  // 0f6f00
	MOVQ M0, 8(SP) // 0f7f442408
	MOVQ 8(SP), M0 // 0f6f442408

class APIRouter(routing.Router):
    """
    `APIRouter` class, used to group *path operations*, for example to structure
    an app in multiple files. It would then be included in the `FastAPI` app, or
    in another `APIRouter` (ultimately included in the app).

    Read more about it in the
    [FastAPI docs for Bigger Applications - Multiple Files](https://fastapi.tiangolo.com/tutorial/bigger-applications/).

    ## Example

                have their default values. This is different from
                `response_model_exclude_defaults` in that if the fields are set,
                they will be included in the response, even if the value is the same
                as the default.

                When `True`, default values are omitted from the response.

                Read more about it in the

     * <p>
     * When verbose mode is enabled, additional details are included with the following format:
     * <ul>
     *   <li>For included dependencies: {@code groupId:artifactId:version[:scope] (details)}</li>
     *   <li>For omitted dependencies: {@code (groupId:artifactId:version[:scope] - details)}</li>
     * </ul>
     * Where details may include:
     * <ul>

                Security scheme name.

                It will be included in the generated OpenAPI (e.g. visible at `/docs`).
                """
            ),
        ] = None,
        description: Annotated[
            Optional[str],
            Doc(
                """
                Security scheme description.

                It will be included in the generated OpenAPI (e.g. visible at `/docs`).
                """

{* ../../docs_src/bigger_applications/app_an_py39/main.py hl[5] title["app/main.py"] *}

### Incluir los `APIRouter`s para `users` y `items` { #include-the-apirouters-for-users-and-items }

Ahora, incluyamos los `router`s de los submódulos `users` y `items`:

{* ../../docs_src/bigger_applications/app_an_py39/main.py hl[10:11] title["app/main.py"] *}

// string is returned, then the driver type name is not supported.
// Consult your driver documentation for a list of driver data types. Length specifiers
// are not included.
// Common type names include "VARCHAR", "TEXT", "NVARCHAR", "DECIMAL", "BOOL",
// "INT", and "BIGINT".
func (ct ColumnType) DatabaseTypeName() string {
	if ct.DataTypeValue.Valid {
		return ct.DataTypeValue.String
	}