}

  /**
   * Creates a new instance with the given detail message and cause. Prefer to provide a
   * non-nullable {@code cause}, as many users expect to find one.
   */
  public ExecutionError(@Nullable String message, @Nullable Error cause) {
    super(message, cause);
  }

  /**
   * Creates a new instance with {@code null} as its detail message and the given cause. Prefer to

    return {"foo": foo}


client = TestClient(app)

foo_is_missing = {
    "detail": [
        {
            "loc": ["query", "foo"],
            "msg": "Field required",
            "type": "missing",
            "input": None,
        }
    ]
}
foo_is_short = {
    "detail": [
        {
            "ctx": {"min_length": 1},
            "loc": ["query", "foo"],

    if x_token != "fake-super-secret-token":
        raise HTTPException(status_code=400, detail="X-Token header invalid")


async def verify_key(x_key: Annotated[str, Header()]):
    if x_key != "fake-super-secret-key":
        raise HTTPException(status_code=400, detail="X-Key header invalid")
    return x_key


app = FastAPI(dependencies=[Depends(verify_token), Depends(verify_key)])

 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

| `license_info` | `dict` | 對外公開的 API 授權資訊。可包含多個欄位。<details><summary><code>license_info</code> 欄位</summary><table><thead><tr><th>參數</th><th>型別</th><th>說明</th></tr></thead><tbody><tr><td><code>name</code></td><td><code>str</code></td><td><strong>必填</strong>（若有設定 <code>license_info</code>）。API 使用的授權名稱。</td></tr><tr><td><code>identifie...

                        "title": "HTTPValidationError",
                        "type": "object",
                        "properties": {
                            "detail": {
                                "title": "Detail",
                                "type": "array",
                                "items": {
                                    "$ref": "#/components/schemas/ValidationError"

                        "title": "HTTPValidationError",
                        "type": "object",
                        "properties": {
                            "detail": {
                                "title": "Detail",
                                "type": "array",
                                "items": {
                                    "$ref": "#/components/schemas/ValidationError"

                        "title": "HTTPValidationError",
                        "type": "object",
                        "properties": {
                            "detail": {
                                "title": "Detail",
                                "type": "array",
                                "items": {
                                    "$ref": "#/components/schemas/ValidationError"

Tout ceci est donc ce qui donne sa force à FastAPI (à travers Starlette) et lui permet d'avoir une performance aussi impressionnante.

## Détails très techniques { #very-technical-details }

/// warning | Alertes

Vous pouvez probablement ignorer cela.

Ce sont des détails très poussés sur comment **FastAPI** fonctionne en arrière-plan.

     *
     * @param dictId the dictionary ID
     * @param crudMode the CRUD operation mode
     * @param id the synonym item ID
     * @return HTML response for the synonym item details
     */
    @Execute
    @Secured({ ROLE, ROLE + VIEW })
    public HtmlResponse details(final String dictId, final int crudMode, final long id) {
        verifyCrudMode(crudMode, CrudMode.DETAILS, dictId);