# Add a snap-up task

NOTE: Each item(SPU)There can only be one buying assignment at the same time. If there is a current snagging task that is not finished, you are not allowed to create a second snagging task whether or not it began You can modify the status of a snagging task in advance to the end and create a new task. Each time you create a snap task, you must populate the SPU under All SKU Rush Info

# Dxplaination of Interface Call Request

Http request method: POST
https://api.weixin.qq.com/product/limiteddiscount/add/access_token=xxxxxxxxx 

# Example of request parameters

{
    "product_id":20959565,
    "start_time":1614863822,
    "end_time":1614873822,
    "limited_discount_sku _list":
    [
        {
            sku _id":21244061,
            "sale_price":2888,
            "sale_stock":3
        },
        {
            sku _id":24350012,
            "sale_price":2600,
            "sale_stock":50
        }
    ]
}

# Examples of back-up

{
    "task_id": 346164
}

# Dxplaination of request parameters

parameter type Is it compulsory? Introductions
product_id number yes Product ID participating in the rush
start_Time number yes The start time of the buying task Second-level time stamp
end_Time number yes The end time of the buying mission Second-level time stamp Must be greater than the previous time and start_Time
limited_discount_sku _list[].sku _id number yes Participating in the purchase of goods under the ID Information on commodities of different specifications
limited_discount_sku _list[].sale_price number yes Snap Up Prices for SKU Must be less than the original price
limited_discount_sku _list[].sale_stock number yes Stocks of goods participating in the buying spree Must be less than equal to existing stock

# Dxplaination of callback parameters

parameter type Introductions
Error code number Error code
task_id number Snap Up Task ID Return once creation has been successful

# Return code

Return code Error Type
-1 System exceptions
-2 Token too long
9401020 The parameter is incorrect.
9401021 Call the api without permission
110000 This product_ID There is already a rush job
110003 Rushing to set up time is illegal.