Şöyle bir request gönderebilirsiniz:

```json
{
    "description": "Some data",
    "data": "aGVsbG8="
}
```

/// tip | İpucu

`aGVsbG8=` değeri, `hello` kelimesinin base64 encoding'idir.

///

Sonrasında Pydantic base64 string'ini decode eder ve modelin `data` alanında size orijinal bytes'ı verir.

Şöyle bir response alırsınız:

```json
{
  "description": "Some data",
  "content": "hello"
}
```

Uma response teria um tipo de conteúdo `application/jsonl` (em vez de `application/json`) e o corpo seria algo como:

```json
{"name": "Plumbus", "description": "A multi-purpose household device."}
{"name": "Portal Gun", "description": "A portal opening device."}
{"name": "Meeseeks Box", "description": "A box that summons a Meeseeks."}
```

  <groupId>inheritance</groupId>
  <artifactId>child-artifact-id</artifactId>
  <version>11-SNAPSHOT</version>
  <name>Model urls inheritance test child</name>
  <description>Flat directory structure case: module = ../child-artifact-id + child directory path != child-artifact-id</description>

  <!-- 5 inherited urls with ../${project.artifactId} added to parent -->
  <url>http://www.apache.org/path/to/parent/../child-artifact-id/</url>
  <scm>

  <groupId>inheritance</groupId>
  <artifactId>child-artifact-id</artifactId>
  <version>11-SNAPSHOT</version>
  <name>Model urls inheritance test child</name>
  <description>Most classical case: child in direct subdirectory with directory name == child artifactId</description>

  <!-- 5 inherited urls with ${project.artifactId} added to parent -->
  <url>http://www.apache.org/path/to/parent/child-artifact-id/</url>
  <scm>

     */
    public String createdTime;

    /**
     * Search criteria: version number.
     */
    public String versionNo;

    /**
     * Search criteria: configuration description.
     */
    public String description;

    /**
     * Clears all pager data and search criteria.
     */
    public void clear() {
        allRecordCount = 0;
        allPageCount = 0;
        existPrePage = false;

                                    <tr>
                                        <th><la:message key="labels.description"/></th>
                                        <td>${f:br(f:h(description))}<la:hidden
                                                property="description"/></td>
                                    </tr>
                                    </tbody>
                                </table>

                                    <tr>
                                        <th><la:message key="labels.description"/></th>
                                        <td>${f:br(f:h(description))}<la:hidden
                                                property="description"/></td>
                                    </tr>
                                    </tbody>
                                </table>

<img src="/img/tutorial/json-base64-bytes/image01.png">
</div>

你可以發送如下的請求：

```json
{
    "description": "Some data",
    "data": "aGVsbG8="
}
```

/// tip

`aGVsbG8=` 是 `hello` 的 base64 編碼。

///

接著 Pydantic 會將該 base64 字串解碼，並在模型的 `data` 欄位中提供原始位元組。

你會收到類似以下的回應：

```json
{
  "description": "Some data",
  "content": "hello"
}
```

            false, false, "Long", 0, 0, null, null, false, null, null, null, null, null, false);
    protected final ColumnInfo _columnDescription = cci("description", "description", null, null, String.class, "description", null, false,
            false, false, "text", 0, 0, null, null, false, null, null, null, null, null, false);

                                            key="labels.description"/></label>
                                    <div class="col-sm-9">
                                        <la:errors property="description"/>
                                        <la:textarea styleId="description" property="description"
                                                     styleClass="form-control"