class CheckShopCartItemDTO {

    @NotNull
    @Schema(description = "购物车ID" , requiredMode = Schema.RequiredMode.REQUIRED)
    private Long shopCartItemId;

    @NotNull
    @Schema(description = "商品是否勾选 1:勾选 0:未勾选" )
    private Integer isChecked;

    public Long getShopCartItemId() {
        return shopCartItemId;
    }

    public void setShopCartItemId(Long shopCartItemId) {
        this.shopCartItemId = shopCartItemId;
    }

    public Integer getIsChecked() {
        return isChecked;
    }

    public void setIsChecked(Integer isChecked) {
        this.isChecked = isChecked;
    }

    @Override
    public String toString() {<FILL_FUNCTION_BODY>}
}

        return "CheckShopCartItemDTO{" +
                "shopCartItemId=" + shopCartItemId +
                ", isChecked=" + isChecked +
                '}';
    
<no_super_class>