val line = it.trim()
            if (line.startsWith("\"version\"")) {
                version = line.substring(line.indexOf("\"", 11) + 1, line.lastIndexOf("\""))
            }
            if (line.startsWith("\"buildTime\"")) {
                var date = line.substring(line.indexOf("\"", 12) + 1, line.lastIndexOf("\""))

Notice that `response_model` is a parameter of the "decorator" method (`get`, `post`, etc). Not of your *path operation function*, like all the parameters and body.

///

`response_model` receives the same type you would declare for a Pydantic model field, so, it can be a Pydantic model, but it can also be, e.g. a `list` of Pydantic models, like `List[Item]`.

                String line;
                while ((line = br.readLine()) != null) {
                    if (StringUtil.isNotBlank(line)) {
                        final Map<String, Map<String, String>> dataObj;
                        if (line.contains("\"_index\"") || line.contains("\"_type\"")) {
                            dataObj = parseObject(mapper, line);
                        } else {

    * If you didn't use FastAPI and used Starlette directly (or another tool, like Sanic, Flask, Responder, etc) you would have to implement all the data validation and serialization yourself....

import org.apache.maven.api.services.LookupException;
import org.apache.maven.api.services.MessageBuilderFactory;

import static java.util.Objects.requireNonNull;

/**
 * Represents a request to parse Maven command-line arguments.
 * This interface encapsulates all the necessary information needed to parse
 * Maven commands and arguments into an {@link InvokerRequest}.
 *
 * @since 4.0.0
 */
@Immutable
@Experimental

* This means that it will work well for large files like images, videos, large binaries, etc. without consuming all the memory.
* You can get metadata from the uploaded file.
* It has a <a href="https://docs.python.org/3/glossary.html#term-file-like-object" class="external-link" target="_blank">file-like</a> `async` interface.

        StringBuilder sb = new StringBuilder(size);
        // first line
        sb.setLength(0);
        repeat(sb, BOX_CHAR, size);
        result.add(sb.toString());
        // lines
        for (String line : lines) {
            sb.setLength(0);
            String[] words = S_FILTER.split(line);
            for (String word : words) {

* Ele expõe um objeto python <a href="https://docs.python.org/3/library/tempfile.html#tempfile.SpooledTemporaryFile" class="external-link" target="_blank">`SpooledTemporaryFile`</a> que você pode passar diretamente para outras bibliotecas que esperam um objeto semelhante a um arquivo("file-like").

### `UploadFile`

  no-transition-all: 0
  no-url-domains: 2
  no-url-protocols: 2
  no-warn: 2
  one-declaration-per-line: 2
  placeholder-in-extend: 2
  placeholder-name-format: 2
  property-sort-order: 0
  property-units: 2
  pseudo-element: 2
  quotes:
    - 2
    -
      style: double
  shorthand-values: 2
  single-line-per-selector: 0
  space-after-bang: 2
  space-after-colon: 2
  space-after-comma: 2

<div class="termy">

```console
$ OPENAPI_URL= uvicorn main:app

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

</div>

Then if you go to the URLs at `/openapi.json`, `/docs`, or `/redoc` you will just get a `404 Not Found` error like:

```JSON
{
    "detail": "Not Found"
}