// ===================================================================================
    //                                                                           Attribute
    //                                                                           =========
    @Resource
    private RequestHeaderService reqHeaderService;
    @Resource
    private WebConfigService webConfigService;

    // ===================================================================================
    //                                                                           Attribute
    //                                                                           =========
    @Resource
    private WebAuthenticationService webAuthService;
    @Resource
    private WebConfigService webConfigService;

    private static final long serialVersionUID = 1L;

    // ===================================================================================
    //                                                                           Attribute
    //                                                                           =========
    protected DocMeta docMeta;
    protected final EntityUniqueDrivenProperties __uniqueDrivenProperties = newUniqueDrivenProperties();

    // ===================================================================================
    //                                                                           Attribute
    //                                                                           =========
    @Resource
    protected FessConfig fessConfig;

        implements PrimaryLoginManager {

    // ===================================================================================
    //                                                                           Attribute
    //                                                                           =========
    @Resource
    private TimeManager timeManager;
    @Resource
    private AsyncManager asyncManager;
    @Resource

    // ===================================================================================
    //                                                                           Attribute
    //                                                                           =========
    @Resource
    private LabelTypeService labelTypeService;

Here we use it to create a `GzipRequest` from the original request.

{* ../../docs_src/custom_request_and_route/tutorial001.py hl[18:26] *}

/// note | "Technical Details"

A `Request` has a `request.scope` attribute, that's just a Python `dict` containing the metadata related to the request.

A `Request` also has a `request.receive`, that's a function to "receive" the body of the request.

    // ===================================================================================
    //                                                                           Attribute
    //                                                                           =========
    /** createdBy */
    protected String createdBy;

    /** createdTime */
    protected Long createdTime;

public class BsWebConfigCB extends EsAbstractConditionBean {

    // ===================================================================================
    //                                                                           Attribute
    //                                                                           =========
    protected BsWebConfigCQ _conditionQuery;
    protected BsWebConfigCA _conditionAggregation;

## Create your data model

Then you declare your data model as a class that inherits from `BaseModel`.

Use standard Python types for all the attributes:

{* ../../docs_src/body/tutorial001_py310.py hl[5:9] *}


The same as when declaring query parameters, when a model attribute has a default value, it is not required. Otherwise, it is required. Use `None` to make it just optional.