В OpenAPI это описывается тем, что поле помечается как **обязательное**, поскольку оно всегда присутствует.

Из‑за этого JSON Schema для модели может отличаться в зависимости от использования для **входа** или **выхода**:

* для **входа** `description` **не будет обязательным**

Es wird die Validierung dieser zusammengesetzten Daten übernehmen, und diese im OpenAPI-Schema und der automatischen Dokumentation dokumentieren.

## Einzelne Werte im Body { #singular-values-in-body }

**FastAPI** will do the automatic conversion from the request, so that the parameter `item` receives its specific content and the same for `user`.

It will perform the validation of the compound data, and will document it like that for the OpenAPI schema and automatic docs.

## Singular values in body { #singular-values-in-body }

The same way there is a `Query` and `Path` to define extra data for query and path parameters, **FastAPI** provides an equivalent `Body`.

                                "description": "Successful Response",
                                "content": {
                                    "application/json": {
                                        "schema": {
                                            "$ref": "#/components/schemas/Model3"
                                        }
                                    }
                                },

            return root.removeNode(modelVersionElement);
        }
        return false;
    }

    /**
     * Gets the schema location for a model version.
     *
     * @param modelVersion the model version
     * @return the schema location
     */
    public static String getSchemaLocationForModelVersion(String modelVersion) {
        if (MODEL_VERSION_4_2_0.equals(modelVersion)) {

                task.setGroup("Documentation");
                task.setDescription("Validate that the changelog YAML files comply with the changelog schema");
                task.setInputFiles(yamlFiles);
                task.setJsonSchema(new File(project.getRootDir(), RESOURCES + "changelog-schema.json"));
                task.setReport(new File(project.getBuildDir(), "reports/validateYaml.txt"));
            });

def on_files(files: Files, *, config: MkDocsConfig) -> Files:
    resolve_files(items=config.nav or [], files=files, config=config)
    if "logo" in config.theme:
        resolve_file(item=config.theme["logo"], files=files, config=config)
    if "favicon" in config.theme:
        resolve_file(item=config.theme["favicon"], files=files, config=config)
    resolve_files(items=config.extra_css, files=files, config=config)

package schema

import (
	"strings"
	"testing"
)

func TestToDBName(t *testing.T) {
	maps := map[string]string{
		"":                          "",
		"x":                         "x",
		"X":                         "x",
		"userRestrictions":          "user_restrictions",
		"ThisIsATest":               "this_is_a_test",
		"PFAndESI":                  "pf_and_esi",
		"AbcAndJkl":                 "abc_and_jkl",

                """
                Extra metadata to be included in the OpenAPI schema for this *path
                operation*.

                Read more about it in the
                [FastAPI docs for Path Operation Advanced Configuration](https://fastapi.tiangolo.com/advanced/path-operation-advanced-configuration/#custom-openapi-path-operation-schema).
                """
            ),
        ] = None,

        },
    }


@app.post(
    "/items/",
    openapi_extra={
        "requestBody": {
            "content": {
                "application/json": {
                    "schema": {
                        "required": ["name", "price"],
                        "type": "object",
                        "properties": {
                            "name": {"type": "string"},