Help Center > > FAQs> Secondary Development> FAQs About Application Development> Subscription and Push> How Does an Application Server Receive a Command Status Change Notification

How Does an Application Server Receive a Command Status Change Notification

Updated at: Jun 26, 2019 GMT+08:00

Configure the callbackUrl parameter when an application server calls the Creating Device Commands API. (The IP address and port number of this parameter must be the same as those of the subscription callback address.) When the command status changes, the IoT platform pushes a message to the address.

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