* Extends BaseSearchBody with elevate word-specific search parameters.
 */
public class SearchBody extends BaseSearchBody {

    /** The elevate word ID to search for. */
    public String id;

    /**
     * Default constructor for SearchBody.
     */
    public SearchBody() {
        super();
    }

 * This class extends EditForm to inherit the necessary form validation and binding capabilities
 * for file configuration management operations.
 */
public class EditBody extends EditForm {

    /**
     * Default constructor.
     */
    public EditBody() {
        super();
    }

 * This class extends EditForm to inherit the necessary form validation and binding capabilities
 * for group management operations.
 */
public class EditBody extends EditForm {

    /**
     * Default constructor.
     */
    public EditBody() {
        super();
    }

from typing import Union

from fastapi import Cookie, FastAPI

app = FastAPI()


@app.get("/items/")
async def read_items(ads_id: Union[str, None] = Cookie(default=None)):

// If it fails to dial all IPs from cache it returns first error. If no baseDialFunc
// is given, it sets default dial function.
//
// You can use returned dial function for `http.Transport.DialContext`.
//
// In this function, it uses functions from `rand` package. To make it really random,
// you MUST call `rand.Seed` and change the value from the default in your application

/**
 * API action for admin document management.
 * Provides RESTful API endpoints for bulk document operations in the Fess search engine.
 * Supports indexing multiple documents with automatic field validation and default value assignment.
 */
public class ApiAdminDocumentsAction extends FessApiAdminAction {

    // ===================================================================================
    // Constant
    //

## `fastapi run` { #fastapi-run }

Executing `fastapi run` starts FastAPI in production mode by default.

from typing import Union

from fastapi import FastAPI, Query

app = FastAPI()


@app.get("/items/")
async def read_items(
    hidden_query: Union[str, None] = Query(default=None, include_in_schema=False),
):
    if hidden_query:
        return {"hidden_query": hidden_query}
    else:

from typing import Union

from fastapi import FastAPI, Header

app = FastAPI()


@app.get("/items/")
async def read_items(user_agent: Union[str, None] = Header(default=None)):

 *   <li><strong>Model Version Update</strong>: Updates {@code <modelVersion>} to 4.1.0</li>
 * </ol>
 *
 * <h3>Default Behavior</h3>
 * If no specific options are provided, the tool applies {@code --fix-model} and {@code --plugins} by default to ensure Maven 4 compatibility.
 *
 * <h3>All-in-One Option</h3>