You can import it from `fastapi.requests`:

```python
from fastapi.requests import HTTPConnection
```

@app.route('/oauth2/callback')
def callback():
    error = request.args.get('error', '')
    if error:
        return "Error: " + error

    authorization_code = request.args.get('code')

    data = {'grant_type': 'authorization_code',
            'code': authorization_code, 'redirect_uri': callback_uri}
    id_token_response = requests.post(
        token_url, data=data, verify=False,

These handlers are in charge of returning the default JSON responses when you `raise` an `HTTPException` and when the request has invalid data.

You can override these exception handlers with your own.

### Override request validation exceptions { #override-request-validation-exceptions }

When a request contains invalid data, **FastAPI** internally raises a `RequestValidationError`.

	pluginAuthnServiceTotalRequestsMinuteMD  = NewCounterMD(pluginAuthnServiceTotalRequestsMinute, "When plugin authentication is configured, returns total requests count in the last full minute")
	sinceLastSyncMillisMD                    = NewCounterMD(sinceLastSyncMillis, "Time (in milliseconds) since last successful IAM data sync.")

After configuring the plugin, use the generated Role ARN with `AssumeRoleWithCustomToken` to get temporary credentials to access object storage.

## API Request

To make an STS API request with this method, send a POST request to the MinIO endpoint with following query parameters:

| Parameter       | Type    | Required |                                                                      |

	if copySource {
		if crypto.SSECopy.IsRequested(header) {
			clientKey, err = crypto.SSECopy.ParseHTTP(header)
			if err != nil {
				return opts, err
			}
			if sse, err = encrypt.NewSSEC(clientKey[:]); err != nil {
				return opts, err
			}
			opts.ServerSideEncryption = encrypt.SSECopy(sse)
			return opts, err
		}
		return opts, err
	}

	if crypto.SSEC.IsRequested(header) {

El middleware responde a dos tipos particulares de request HTTP...

### Requests de preflight CORS { #cors-preflight-requests }

Estos son cualquier request `OPTIONS` con headers `Origin` y `Access-Control-Request-Method`.

En este caso, el middleware interceptará el request entrante y responderá con los headers CORS adecuados, y un response `200` o `400` con fines informativos.

### Requests simples { #simple-requests }

	Error   struct {
		Type    string `xml:"Type"`
		Code    string `xml:"Code"`
		Message string `xml:"Message"`
	} `xml:"Error"`
	RequestID string `xml:"RequestId"`
}

// STSErrorCode type of error status.
type STSErrorCode int

//go:generate stringer -type=STSErrorCode -trimprefix=Err $GOFILE

     * @param allResults List of results from all attempted requests in the batch
     */
    public <REQ extends Request<?>, REP extends Result<REQ>> BatchRequestException(
            String message, List<RequestResult<REQ, REP>> allResults) {
        super(message);
        this.results = List.copyOf(allResults);
    }

    /**
     * Returns the list of results from all requests that were part of the batch operation.

    permissions:
      contents: read
      pull-requests: write
    runs-on: ubuntu-latest
    steps:
    - uses: actions/labeler@v6
      if: ${{ github.event.action != 'labeled' && github.event.action != 'unlabeled' }}
    - run: echo "Done adding labels"
  # Run this after labeler applied labels
  check-labels:
    needs:
      - labeler
    permissions:
      pull-requests: read
    runs-on: ubuntu-latest
    steps: