"schema": {"$ref": "#/components/schemas/Item"}
                                }
                            },
                            "required": True,
                        },
                        "responses": {
                            "200": {
                                "description": "Successful Response",

    )
    field_info = cast(Body, body_field.field_info)
    request_media_type = field_info.media_type
    required = body_field.field_info.is_required()
    request_body_oai: dict[str, Any] = {}
    if required:
        request_body_oai["required"] = required
    request_media_content: dict[str, Any] = {"schema": body_schema}
    if field_info.openapi_examples:

 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,

 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the

        assertNotNull(e, "Entry should not be null");
        assertEquals(EXPECTED_LOGIN_MODULE, e.getLoginModuleName(), "Login module should be Kerberos");
        assertEquals(LoginModuleControlFlag.REQUIRED, e.getControlFlag(), "Control flag should be REQUIRED");
        assertNotNull(e.getOptions(), "Options map should not be null");
        assertTrue(e.getOptions().isEmpty(), "Default options should be empty");
    }

    @ParameterizedTest

The way to describe this in OpenAPI, is to mark that field as **required**, because it will always be there.

Because of that, the JSON Schema for a model can be different depending on if it's used for **input or output**:

* for **input** the `description` will **not be required**
* for **output** it will be **required** (and possibly `None`, or in JSON terms, `null`)

        - binary
    validations:
      required: true

  - type: input
    id: tfversion
    attributes:
      label: TensorFlow version
      placeholder: e.g., tf 2.8
    validations:
      required: true
  - type: dropdown
    id: Code
    attributes:
      label: Custom code
      options:
        - "Yes"
        - "No"
    validations:
      required: true
  - type: input
    id: OS

#### Does this PR introduce a user-facing change?
<!--
If no, just write "NONE" in the release-note block below.
If yes, a release note is required:
Enter your extended release note in the block below. If the PR requires additional action from users switching to the new release, include the string "action required".

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```release-note

    public Integer crudMode;

    /** Configuration name for identifying this data source */
    @Required
    @Size(max = 200)
    public String name;

    /** Optional description of this data configuration */
    @Size(max = 1000)
    public String description;

    /** Handler class name for processing this data source */
    @Required
    @CustomSize(maxKey = "form.admin.max.input.size")
    public String handlerName;

@pytest.mark.parametrize(
    "path,expected_status,expected_response",
    [
        ("/default", 200, {"foo": "foo"}),
        ("/default?foo=bar", 200, {"foo": "bar"}),
        ("/required?foo=bar", 200, {"foo": "bar"}),
        ("/required", 422, foo_is_missing),
        ("/required?foo=", 422, foo_is_short),
        ("/multiple?foo=bar", 200, {"foo": "bar"}),
        ("/multiple", 422, foo_is_missing),
        ("/multiple?foo=", 422, foo_is_short),