Webhooks are available in OpenAPI 3.1.0 and above, supported by FastAPI `0.99.0` and above.

///

## An app with webhooks { #an-app-with-webhooks }

When you create a **FastAPI** application, there is a `webhooks` attribute that you can use to define *webhooks*, the same way you would define *path operations*, for example with `@app.webhooks.post()`.

{* ../../docs_src/openapi_webhooks/tutorial001_py39.py hl[9:13,36:53] *}

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

    // ===================================================================================
    // Attribute
    // =========
    /** Search engine client for document operations */
    @Resource
    protected SearchEngineClient searchEngineClient;

import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;

import jcifs.CIFSException;
import jcifs.internal.util.SMBUtil;

/**
 * Collection and utility class for managing NTLMSSP AV (Attribute-Value) pairs.
 * Provides methods for encoding, decoding, and manipulating sets of AV pairs.
 *
 * @author mbechler
 */
public final class AvPairs {

    private AvPairs() {
    }

    /**

    // ===================================================================================
    //                                                                           Attribute
    //                                                                           =========
    /** urlId */
    protected String urlId;

    /** docId */
    protected String docId;

    /** order */

import org.junit.jupiter.api.Test
import org.junit.jupiter.api.io.TempDir
import java.nio.file.FileVisitResult
import java.nio.file.Files
import java.nio.file.Path
import java.nio.file.SimpleFileVisitor
import java.nio.file.attribute.BasicFileAttributes
import java.util.jar.JarEntry
import java.util.jar.JarOutputStream


class PackageListGeneratorIntegrationTest {

    companion object {
        private

    // ===================================================================================
    //                                                                           Attribute
    //                                                                           =========
    /** endTime */
    protected Long endTime;

    /** jobName */
    protected String jobName;

    /** jobStatus */

import org.gradle.kotlin.dsl.internal.sharedruntime.support.ClassBytesRepository
import org.gradle.kotlin.dsl.internal.sharedruntime.support.unsafeLazy
import org.objectweb.asm.AnnotationVisitor
import org.objectweb.asm.Attribute
import org.objectweb.asm.ClassReader
import org.objectweb.asm.ClassReader.SKIP_CODE
import org.objectweb.asm.ClassReader.SKIP_FRAMES
import org.objectweb.asm.FieldVisitor
import org.objectweb.asm.Opcodes.ACC_ABSTRACT

public class BsFileConfigCB extends EsAbstractConditionBean {

    // ===================================================================================
    //                                                                           Attribute
    //                                                                           =========
    protected BsFileConfigCQ _conditionQuery;
    protected BsFileConfigCA _conditionAggregation;

    // ===================================================================================
    //                                                                           Attribute
    //                                                                           =========
    /** createdBy */
    protected String createdBy;

    /** createdTime */
    protected Long createdTime;

public class BsSearchLogCB extends EsAbstractConditionBean {

    // ===================================================================================
    //                                                                           Attribute
    //                                                                           =========
    protected BsSearchLogCQ _conditionQuery;
    protected BsSearchLogCA _conditionAggregation;