Keep in mind that dataclasses can't do everything Pydantic models can do.

    So, you might still need to use Pydantic models.

    But if you have a bunch of dataclasses laying around, this is a nice trick to use them to power a web API using FastAPI. 🤓

## Dataclasses in `response_model`

You can also use `dataclasses` in the `response_model` parameter:

```Python hl_lines="1  7-13  19"
{!../../../docs_src/dataclasses/tutorial002.py!}

Assim como existem uma `Query` e uma `Path` para definir dados adicionais para parâmetros de consulta e de rota, o **FastAPI** provê o equivalente para `Body`.

Por exemplo, extendendo o modelo anterior, você poder decidir por ter uma outra chave `importance` no mesmo corpo, além de `item` e `user`.

Se você declará-lo como é, porque é um valor singular, o **FastAPI** assumirá que se trata de um parâmetro de consulta.

      other entities that control, are controlled by, or are under common
      control with that entity. For the purposes of this definition,
      "control" means (i) the power, direct or indirect, to cause the
      direction or management of such entity, whether by contract or
      otherwise, or (ii) ownership of fifty percent (50%) or more of the

      other entities that control, are controlled by, or are under common
      control with that entity. For the purposes of this definition,
      "control" means (i) the power, direct or indirect, to cause the
      direction or management of such entity, whether by contract or
      otherwise, or (ii) ownership of fifty percent (50%) or more of the

      other entities that control, are controlled by, or are under common
      control with that entity. For the purposes of this definition,
      "control" means (i) the power, direct or indirect, to cause the
      direction or management of such entity, whether by contract or
      otherwise, or (ii) ownership of fifty percent (50%) or more of the

        <option value="$PROJECT_DIR$/plugins/kotlinx-serialization/testData" />
        <option value="$PROJECT_DIR$/plugins/assign-plugin/testData" />
        <option value="$PROJECT_DIR$/plugins/power-assert/testData" />
        <option value="$PROJECT_DIR$/analysis/analysis-api/testData" />
        <option value="$PROJECT_DIR$/analysis/symbol-light-classes/testData" />

      other entities that control, are controlled by, or are under common
      control with that entity. For the purposes of this definition,
      "control" means (i) the power, direct or indirect, to cause the
      direction or management of such entity, whether by contract or
      otherwise, or (ii) ownership of fifty percent (50%) or more of the

## Top Revisores

Esses usuários são os **Top Revisores**. 🕵️

### Revisões para Traduções

Eu só falo algumas línguas (e não muito bem 😅). Então, os revisores são aqueles que têm o [**poder de aprovar traduções**](contributing.md#traducoes){.internal-link target=_blank} da documentação. Sem eles, não haveria documentação em vários outros idiomas.

---

      other entities that control, are controlled by, or are under common
      control with that entity. For the purposes of this definition,
      "control" means (i) the power, direct or indirect, to cause the
      direction or management of such entity, whether by contract or
      otherwise, or (ii) ownership of fifty percent (50%) or more of the

THE SOFTWARE.
================================================================

github.com/power-devops/perfstat
https://github.com/power-devops/perfstat
----------------------------------------------------------------
MIT License

Copyright (c) 2020 Power DevOps

Permission is hereby granted, free of charge, to any person obtaining a copy