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

///

## Arquivo de upload opcional

Você pode definir um arquivo como opcional utilizando as anotações de tipo padrão e definindo o valor padrão como `None`:

//// tab | Python 3.10+

Uno como:

* `POST`
* `GET`
* `PUT`
* `DELETE`

...y los más exóticos:

* `OPTIONS`
* `HEAD`
* `PATCH`
* `TRACE`

En el protocolo de HTTP, te puedes comunicar con cada path usando uno (o más) de estos "métodos".

---

Cuando construyes APIs, normalmente usas uno de estos métodos específicos de HTTP para realizar una acción específica.

            } else {
                url = url.replaceFirst("file:/+", systemProperties.getProperty("file.protocol.ie", "file://"));
            }
            break;
        case FIREFOX:
            if (isLocalFile) {
                url = url.replaceFirst("file:/+", systemProperties.getProperty("file.protocol.winlocal.firefox", "file://"));
            } else {

* **After** obtaining a secure connection, the communication protocol is **still HTTP**.
    * The contents are **encrypted**, even though they are being sent with the **HTTP protocol**.

        if (url != null) {
            if (url.startsWith("://")) {
                final String protocol = currentUrl.split(":")[0];
                return new URL(protocol + url);
            }
            if (url.startsWith("//")) {
                final String protocol = currentUrl.split(":")[0];
                return new URL(protocol + ":" + url);
            }
            if (url.startsWith("/") || url.indexOf(':') == -1) {

heritage: Helm spec: type: ClusterIP ports: - name: http port: 9001 protocol: TCP targetPort: 9001 selector: app: minio release: chart-1640120023 --- # Source: minio/templates/service.yaml apiVersion: v1 kind: Service metadata: name: chart-1640120023-minio namespace: "minio" labels: app: minio chart: minio-3.4.2 release: chart-1640120023 heritage: Helm monitoring: "true" spec: type: ClusterIP ports: - name: http port: 9000 protocol: TCP targetPort: 9000 selector: app: minio release: chart-1640120023...

labels.logLevel=Protokoll-Level
labels.stopwordsFile=Stopwörter-Datei
labels.stemmerOverrideFile=Stemmer-Override-Datei
labels.protwordsFile=Protwords-Datei
labels.urlExpr=Bedingung
labels.ldapGroupFilter=Gruppen-Filter
labels.menu_searchLog=Such-Protokoll
labels.menu_maintenance=Wartung
labels.menu_plugin=Plugin
labels.menu_storage=Speicherplatz

    # kubernetes.io/ingress.allow-http: "false"
    # kubernetes.io/ingress.global-static-ip-name: ""
    # nginx.ingress.kubernetes.io/secure-backends: "true"
    # nginx.ingress.kubernetes.io/backend-protocol: "HTTPS"
    # nginx.ingress.kubernetes.io/whitelist-source-range: 0.0.0.0/0
  path: /
  hosts:
    - minio-example.local
  tls: []
  #  - secretName: chart-example-tls
  #    hosts:

kubernetes.io/ingress.class: nginx # kubernetes.io/tls-acme: "true" # kubernetes.io/ingress.allow-http: "false" # kubernetes.io/ingress.global-static-ip-name: "" # nginx.ingress.kubernetes.io/secure-backends: "true" # nginx.ingress.kubernetes.io/backend-protocol: "HTTPS" # nginx.ingress.kubernetes.io/whitelist-source-range: 0.0.0.0/0 path: / hosts: - chart-example.local tls: [] # - secretName: chart-example-tls # hosts: # - chart-example.local consoleService: type: ClusterIP clusterIP: ~ ## Make sure to...

kubernetes.io/ingress.class: nginx # kubernetes.io/tls-acme: "true" # kubernetes.io/ingress.allow-http: "false" # kubernetes.io/ingress.global-static-ip-name: "" # nginx.ingress.kubernetes.io/secure-backends: "true" # nginx.ingress.kubernetes.io/backend-protocol: "HTTPS" # nginx.ingress.kubernetes.io/whitelist-source-range: 0.0.0.0/0 path: / hosts: - chart-example.local tls: [] # - secretName: chart-example-tls # hosts: # - chart-example.local consoleService: type: ClusterIP clusterIP: ~ ## Make sure to...