To extend the service validity period of a SIM card's data plan, either before or after its expiration, for SIM cards obtained through a new online purchase order.
Renewal operations are processed asynchronously. A successful synchronous API response indicates that the Linke system has successfully received the request.
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Methods to get the asynchronous processing result:
Receive the result via a notification API callback with the status pending.
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The asynchronous processing time varies depending on the number of SIM cards and network congestion in the carrier's system. It can take several tens of minutes or even longer.
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For SIM cards submitted in the same renewal order, some may be processed successfully while others may fail. Information for failed SIM cards will not be returned upon query.
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Idempotency check: Orders placed with the same parameters within 10 seconds are treated as the same request. The original order number will be returned directly, and no new order will be created.