Isso não é uma limitação do **FastAPI**, é parte do protocolo HTTP.

///

## Upload de Arquivo Opcional

Você pode tornar um arquivo opcional usando anotações de tipo padrão e definindo um valor padrão de `None`:

     */
    public static RankFusionProcessor getRankFusionProcessor() {
        return getComponent(RANK_FUSION_PROCESSOR);
    }

    /**
     * Gets the protocol helper component.
     * @return The protocol helper.
     */
    public static ProtocolHelper getProtocolHelper() {
        return getComponent(PROTOCOL_HELPER);
    }

    /**
     * Gets a component by its class type.

## Origen

Un origen es la combinación de protocolo (`http`, `https`), dominio (`myapp.com`, `localhost`, `localhost.tiangolo.com`) y puerto (`80`, `443`, `8080`).

Así que, todos estos son orígenes diferentes:

* `http://localhost`
* `https://localhost`

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package jcifs.smb;

/**
 * Interface defining NT status codes used in SMB protocol operations.
 * These status codes are returned by SMB servers to indicate the result
 * of requested operations. The codes follow the Windows NT status code format.
 */
public interface NtStatus {

    /*

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import jcifs.CIFSContext;
import jcifs.internal.witness.WitnessRegistration.WitnessRegistrationState;

/**
 * SMB Witness Protocol client implementation as defined in MS-SWN specification.
 * Manages witness registrations, notifications, and heartbeats for cluster failover support.
 */
public class WitnessClient implements AutoCloseable {

        assertEquals(0x5678, response.getCapabilities());
        assertEquals(0x9ABC, response.getMaximalAccess());
    }

    @Test
    @DisplayName("Should verify complete protocol compliance")
    void testProtocolCompliance() throws SMBProtocolDecodingException {
        // Given - exact SMB2 TREE_CONNECT response structure
        byte[] wireData = new byte[] { 0x10, 0x00, // StructureSize (must be 16)

      val requestBody = request.body

      val connection = chain.connection()
      var requestStartMessage =
        ("--> ${request.method} ${redactUrl(request.url)}${if (connection != null) " " + connection.protocol() else ""}")
      if (!logHeaders && requestBody != null) {
        requestStartMessage += " (${requestBody.contentLength()}-byte body)"
      }
      logger.log(requestStartMessage)

      if (logHeaders) {

            try {
                this.rdmaPort = Integer.parseInt(value);
            } catch (NumberFormatException e) {
                // Invalid value ignored
            }
        }

        // Witness protocol configuration
        value = props.getProperty("jcifs.smb.client.useWitness");
        if (value != null) {
            this.useWitness = Boolean.parseBoolean(value);
        }

package jcifs.dcerpc;

import jcifs.dcerpc.ndr.NdrBuffer;
import jcifs.dcerpc.ndr.NdrException;
import jcifs.dcerpc.ndr.NdrObject;

/**
 * RPC data structure definitions for DCE/RPC protocol support.
 * This class contains NDR (Network Data Representation) encodable/decodable structures
 * used in DCE/RPC communications including UUID, policy handles, unicode strings, and SIDs.
 */
@SuppressWarnings("all")
public class rpc {

    /**

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