# 刷新购买限制

刷新商品的购买限制，以便用户可以再次购买。如果user参数为null，此调用会为所有用户刷新此限制。

用户限制API允许您限量销售商品。要配置购买限制，请前往所需商品类型模块的管理部分：
* 游戏密钥
* 虚拟物品和货币
* 捆绑包

Endpoint: DELETE /v2/project/{project_id}/admin/user/limit/item/sku/{item_sku}/all
Version: 2.0.0
Security: basicAuth

## Path parameters:

  - `project_id` (integer, required)
    项目ID。您可以在您的发布商帐户项目名称旁边找到。
    Example: 44056

  - `item_sku` (string, required)
    商品SKU。
    Example: "booster_mega_1"

## Request fields (application/json):

  - `user` (object,null, required)

  - `user.user_external_id` (string)
    用户外部ID。

## Response 401 fields (application/json):

  - `errorCode` (integer)
    Example: 1020

  - `errorMessage` (string)
    Example: "[0401-1020]: Error in Authentication method occurred"

  - `statusCode` (integer)
    Example: 401

## Response 404 fields (application/json):

  - `errorCode` (integer)

  - `errorMessage` (string)

  - `statusCode` (integer)

  - `transactionId` (string)

## Response 422 fields (application/json):

  - `errorCode` (integer)

  - `errorMessage` (string)

  - `errorMessageExtended` (array)

  - `statusCode` (integer)

  - `transactionId` (string)


## Response 200 fields