# Parámetros de Path y Validaciones Numéricas { #path-parameters-and-numeric-validations }

De la misma manera que puedes declarar más validaciones y metadatos para los parámetros de query con `Query`, puedes declarar el mismo tipo de validaciones y metadatos para los parámetros de path con `Path`.

## Importar `Path` { #import-path }

Primero, importa `Path` de `fastapi`, e importa `Annotated`:

{
    "openapi": "3.1.0",
    "info": {
        "title": "FastAPI",
        "version": "0.1.0"
    },
    "paths": {
        "/items/": {
            "get": {
                "summary": "Read Items",
                "operationId": "read_items_items__get",
                "responses": {
                    "200": {
                        "description": "Successful Response",
                        "content": {

当你打开自动 API 文档时，你的扩展会显示在该 *路径操作* 的底部。

<img src="/img/tutorial/path-operation-advanced-configuration/image01.png">

如果你查看最终生成的 OpenAPI（在你的 API 的 `/openapi.json`），你也会看到你的扩展作为该 *路径操作* 的一部分：

```JSON hl_lines="22"
{
    "openapi": "3.1.0",
    "info": {
        "title": "FastAPI",
        "version": "0.1.0"
    },
    "paths": {
        "/items/": {
            "get": {

### operationId olarak *path operation function* adını kullanma { #using-the-path-operation-function-name-as-the-operationid }

API’lerinizin function adlarını `operationId` olarak kullanmak istiyorsanız, hepsini dolaşıp her *path operation*’ın `operation_id` değerini `APIRoute.name` ile override edebilirsiniz.

Bunu, tüm *path operation*’ları ekledikten sonra yapmalısınız.

        String path = "\\\\server\\share\\folder";
        String normalized = validator.validatePath(path);
        assertEquals("\\server\\share\\folder", normalized);
    }

    @Test
    public void testUncPathNotAllowed() throws Exception {
        PathValidator noUncValidator = new PathValidator(260, 255, false, false);
        // Due to normalization bug, UNC paths are not properly detected

        // Test with xpath parameters
        configParameters = "field.xpath.title=//title\nfield.xpath.content=//body";
        result = ParameterUtil.createConfigParameterMap(configParameters);
        assertEquals(2, result.get(ConfigName.XPATH).size());
        assertEquals("//title", result.get(ConfigName.XPATH).get("title"));
        assertEquals("//body", result.get(ConfigName.XPATH).get("content"));

                            private final Map<String, Path> paths = new ConcurrentHashMap<>();

                            @Override
                            public Optional<Path> getPath(org.apache.maven.api.Artifact artifact) {
                                Path path = paths.get(artifact.key());
                                if (path == null && artifact instanceof DefaultArtifact defaultArtifact) {

            if (StringUtil.isNotBlank(getIncludedDocPaths())) {
                final List<Pattern> pathPatterList = new ArrayList<>();
                final String[] paths = getIncludedDocPaths().split("[\r\n]");
                for (final String u : paths) {
                    final String v = systemHelper.normalizeConfigPath(u);
                    if (StringUtil.isNotBlank(v)) {

     *
     * @return the ttl
     */
    public final int getTtl() {
        return this.ttl;
    }

    /**
     * Gets the referral path.
     *
     * @return the rpath
     */
    public final String getRpath() {
        return this.rpath;
    }

    /**
     * Gets the node name for this referral.
     *
     * @return the node
     */
    public final String getNode() {

        }
    }

    private Properties loadResumptionFile(Path rootBuildDirectory) {
        Properties properties = new Properties();
        Path path = rootBuildDirectory.resolve(RESUME_PROPERTIES_FILENAME);
        if (!Files.exists(path)) {
            LOGGER.warn("The {} file does not exist. The --resume / -r feature will not work.", path);
            return properties;
        }