assertEquals("Target elements should match", expectedTargets, actualTargets);
    }

    // Test annotation is documented
    public void test_documented() {
        final Documented documented = CustomSize.class.getAnnotation(Documented.class);
        assertNotNull("Documented annotation should be present", documented);
    }

    // Test Constraint annotation
    public void test_constraintAnnotation() {

        assertEquals("Target elements should match", expectedTargets, actualTargets);
    }

    // Test annotation is documented
    public void test_documented() {
        final Documented documented = UriType.class.getAnnotation(Documented.class);
        assertNotNull("Documented annotation should be present", documented);
    }

    // Test Constraint annotation
    public void test_constraintAnnotation() {

        assertEquals(java.lang.annotation.RetentionPolicy.RUNTIME, retention.value());
    }

    // Test annotation is documented
    public void test_annotationDocumented() {
        java.lang.annotation.Documented documented = CronExpression.class.getAnnotation(java.lang.annotation.Documented.class);
        assertNotNull(documented);
    }

    // Test annotation has Constraint meta-annotation
    public void test_annotationConstraint() {

///

/// info

Of course, the actual `Content-Type` header, status code, etc, will come from the `Response` object you returned.

///

### Document in OpenAPI and override `Response` { #document-in-openapi-and-override-response }

        // Check Inherited annotation
        assertNotNull(Secured.class.getAnnotation(Inherited.class));

        // Check Documented annotation
        assertNotNull(Secured.class.getAnnotation(Documented.class));
    }

    // Test annotation value method
    public void test_valueMethod() throws NoSuchMethodException {
        Method valueMethod = Secured.class.getMethod("value");

    }

    @Test
    @DisplayName("Constants: values match Windows error codes")
    void constants_have_expected_values() {
        // Ensure each public constant has its documented numeric value (happy path)
        assertAll(() -> assertEquals(0, WinError.ERROR_SUCCESS), () -> assertEquals(5, WinError.ERROR_ACCESS_DENIED),

The string will be checked to be a valid URL, and documented in JSON Schema / OpenAPI as such.

## Attributes with lists of submodels { #attributes-with-lists-of-submodels }

You can also use Pydantic models as subtypes of `list`, `set`, etc.:

{* ../../docs_src/body_nested_models/tutorial006_py310.py hl[18] *}

This will expect (convert, validate, document, etc.) a JSON body like:

```JSON hl_lines="11"
{

    assertThat(ClassPath.toFile(new URL("file:///c:/Documents%20and%20Settings/")))
        .isEqualTo(new File("/c:/Documents and Settings/"));
    assertThat(ClassPath.toFile(new URL("file:///c:/Documents ~ Settings, or not/11-12 12:05")))
        .isEqualTo(new File("/c:/Documents ~ Settings, or not/11-12 12:05"));
  }

  // https://github.com/google/guava/issues/2152

It would also mean that if you get data from the `Request` object directly (for example, read the body) it won't be validated, converted or documented (with OpenAPI, for the automatic API user interface) by FastAPI.

Although any other parameter declared normally (for example, the body with a Pydantic model) would still be validated, converted, annotated, etc.

  private static final MediaType MEDIA_TYPE_PNG = MediaType.get("image/png");

  private final OkHttpClient client = new OkHttpClient();

  public void run() throws Exception {
    // Use the imgur image upload API as documented at https://api.imgur.com/endpoints/image
    final ProgressListener progressListener = new ProgressListener() {
      boolean firstUpdate = true;