<ol class="breadcrumb float-sm-right">
                            <li class="breadcrumb-item"><la:link href="/admin/dict">
                                <la:message key="labels.dict_list_link"/>
                            </la:link></li>
                            <li class="breadcrumb-item"><la:link href="../list/1/?dictId=${f:u(dictId)}">

                        <ol class="breadcrumb float-sm-right">
                            <li class="breadcrumb-item"><la:link href="/admin/dict">
                                <la:message key="labels.dict_list_link"/>
                            </la:link></li>
                            <li class="breadcrumb-item"><la:link href="../list/1/?dictId=${f:u(dictId)}">
                                <la:message key="labels.dict_synonym_list_link"/>

        default:
            break;
        }
        return OptionalEntity.empty();
    }

    /**
     * Get the protected word item.
     * @param form The create form.
     * @param hook The error hook.
     * @return The protected word item.
     */
    protected OptionalEntity<ProtwordsItem> createProtwordsItem(final CreateForm form, final VaErrorHook hook) {
        try {

        checkDependencies(licenses, notices, sources, shaFiles);

        licenses.forEach((item, exists) -> failIfAnyMissing(item, exists, "license"));

        notices.forEach((item, exists) -> failIfAnyMissing(item, exists, "notice"));

        sources.forEach((item, exists) -> failIfAnyMissing(item, exists, "sources"));

        if (shaFiles.isEmpty() == false) {

                                            <tbody>
                                            <c:forEach var="data" varStatus="s"
                                                       items="${accessTokenItems}">
                                                <tr
                                                        data-href="${contextPath}/admin/accesstoken/details/4/${f:u(data.id)}" role="button" tabindex="0">

            return size;
        }

        /**
         * Gets the last modification timestamp of this cached item
         * @return the last modified time
         */
        public long getLastModified() {
            return lastModified;
        }

        /**
         * Checks if this cached item represents a directory
         * @return true if this is a directory
         */

</div>

### ドキュメントでの入力・出力モデル { #model-for-input-and-output-in-docs }

さらに、OpenAPI に含まれる利用可能なスキーマ（JSON Schema）を確認すると、`Item-Input` と `Item-Output` の 2 つがあることが分かります。

`Item-Input` では、`description` は **必須ではありません**（赤いアスタリスクなし）。

一方、`Item-Output` では、`description` は **必須**（赤いアスタリスクあり）です。

<div class="screenshot">
<img src="/img/tutorial/separate-openapi-schemas/image04.png">
</div>

                        <ol class="breadcrumb float-sm-right">
                            <li class="breadcrumb-item"><la:link href="/admin/dict">
                                <la:message key="labels.dict_list_link"/>
                            </la:link></li>
                            <li class="breadcrumb-item"><la:link href="../list/1/?dictId=${f:u(dictId)}">
                                <la:message key="labels.dict_kuromoji_list_link"/>

If you want to receive partial updates, it's very useful to use the parameter `exclude_unset` in Pydantic's model's `.model_dump()`.

Like `item.model_dump(exclude_unset=True)`.

That would generate a `dict` with only the data that was set when creating the `item` model, excluding default values.

Then you can use this to generate a `dict` with only the data that was set (sent in the request), omitting default values:

Se você quiser receber atualizações parciais, é muito útil usar o parâmetro `exclude_unset` no `.model_dump()` do modelo do Pydantic.

Como `item.model_dump(exclude_unset=True)`.

Isso geraria um `dict` com apenas os dados que foram definidos ao criar o modelo `item`, excluindo os valores padrão.

Então, você pode usar isso para gerar um `dict` com apenas os dados definidos (enviados na solicitação), omitindo valores padrão: