## Declare more metadata

You can add more information about the parameter.

That information will be included in the generated OpenAPI and used by the documentation user interfaces and external tools.

!!! note
    Keep in mind that different tools might have different levels of OpenAPI support.

    ```

🩺 🔜 🎦 ⚫️ 💖 👉:

<img src="/img/tutorial/query-params-str-validations/image01.png">

## 🚫 ⚪️➡️ 🗄

🚫 🔢 🔢 ⚪️➡️ 🏗 🗄 🔗 (&amp; ➡️, ⚪️➡️ 🏧 🧾 ⚙️), ⚒ 🔢 `include_in_schema` `Query` `False`:

=== "🐍 3️⃣.6️⃣ &amp; 🔛"

    ```Python hl_lines="10"
    {!> ../../../docs_src/query_params_str_validations/tutorial014.py!}
    ```

=== "🐍 3️⃣.1️⃣0️⃣ &amp; 🔛"

## Исключить из OpenAPI

Чтобы исключить query-параметр из генерируемой OpenAPI схемы (а также из системы автоматической генерации документации), укажите в `Query` параметр `include_in_schema=False`:

=== "Python 3.10+"

    ```Python hl_lines="10"
    {!> ../../../docs_src/query_params_str_validations/tutorial014_an_py310.py!}
    ```

=== "Python 3.9+"

## Parameter von OpenAPI ausschließen

Um einen Query-Parameter vom generierten OpenAPI-Schema auszuschließen (und daher von automatischen Dokumentations-Systemen), setzen Sie den Parameter `include_in_schema` in `Query` auf `False`.

=== "Python 3.10+"

    ```Python hl_lines="10"
    {!> ../../../docs_src/query_params_str_validations/tutorial014_an_py310.py!}
    ```

=== "Python 3.9+"