* Search criteria: authentication ID.
     */
    public String id;

    /**
     * Search criteria: port number.
     */
    public String port;

    /**
     * Search criteria: username.
     */
    public String username;

    /**
     * Search criteria: web configuration ID.
     */
    public String webConfigId;

    /**
     * Search criteria: creator user.
     */

```JSON
{
    "item": {
        "name": "Foo",
        "description": "The pretender",
        "price": 42.0,
        "tax": 3.2
    },
    "user": {
        "username": "dave",
        "full_name": "Dave Grohl"
    }
}
```

/// note | Nota

```JSON
{
    "item": {
        "name": "Foo",
        "description": "The pretender",
        "price": 42.0,
        "tax": 3.2
    },
    "user": {
        "username": "dave",
        "full_name": "Dave Grohl"
    }
}
```

/// note

👀 👈 ✋️ `item` 📣 🎏 🌌 ⏭, ⚫️ 🔜 ⌛ 🔘 💪 ⏮️ 🔑 `item`.

///

{* ../../docs_src/security/tutorial005_an_py310.py hl[105,107:115] *}

## Den `username` und das Format der Daten überprüfen

Wir verifizieren, dass wir einen `username` erhalten, und extrahieren die Scopes.

    /**
     * Creates a byte array representing the decrypted data part of a Kerberos ticket.
     * @param userName User principal name
     * @param userRealm User realm
     * @return A byte array representing the decrypted data
     * @throws IOException on encoding error
     */
    private byte[] createDecryptedDataBytes(String userName, String userRealm) throws IOException {
        ASN1EncodableVector v = new ASN1EncodableVector();

{* ../../docs_src/request_form_models/tutorial002_an_py39.py hl[12] *}

Если клиент попробует отправить дополнительные данные, то в ответ он получит **ошибку**.

Например, если клиент попытается отправить поля формы:

* `username`: `Rick`
* `password`: `Portal Gun`
* `extra`: `Mr. Poopybutthole`

То в ответ он получит **ошибку**, сообщающую ему, что поле `extra` не разрешено:

```json
{
    "detail": [
        {

    /** The sort order for displaying this duplicate host entry */
    @Required
    @Min(value = 0)
    @Max(value = 2147483647)
    @ValidateTypeFailure
    public Integer sortOrder;

    /** The username of who created this duplicate host entry */
    @Size(max = 1000)
    public String createdBy;

    /** The timestamp when this duplicate host entry was created */
    @ValidateTypeFailure
    public Long createdTime;

     * This is a required field for identifying which duplicate host entry to update.
     */
    @Required
    @Size(max = 1000)
    public String id;

    /**
     * The username of the user who last updated this duplicate host configuration.
     * Used for audit trail purposes to track who made changes.
     */
    @Size(max = 1000)
    public String updatedBy;

    /**

     * The sort order for this path mapping (0-2147483647).
     */
    @Required
    @Min(value = 0)
    @Max(value = 2147483647)
    @ValidateTypeFailure
    public Integer sortOrder;

    /**
     * The username who created this path mapping.
     */
    @Size(max = 1000)
    public String createdBy;

    /**
     * The timestamp when this path mapping was created.
     */
    @ValidateTypeFailure

      label: "Are you the owner of this package?"
      description: |
        Only the package owners can request to have their packages removed from pkg.go.dev.
        If the package path doesn't include your github username, please provide some other form of proof of ownership.
    validations:
      required: true
  - type: textarea
    id: retraction-reason
    attributes: