Help Center> IoT Device Access> FAQs> Application Integration> Why Did an API Fail to Be Called Even If I Had Successfully Called the API with the Same Parameters Previously?
Why Did an API Fail to Be Called Even If I Had Successfully Called the API with the Same Parameters Previously?
It is probably that the accessToken has expired. Call the authentication API to obtain a new accessToken and then call the target API again.
Parent topic: Application Integration
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