Help Center> IoT Device Access> FAQs> Application Integration> What Are the Differences in Access Authentication If I Use the New or Old Domain Names?
What Are the Differences in Access Authentication If I Use the New or Old Domain Names?
When you use the new domain name, the IAM API for authentication is called, and the HUAWEI CLOUD account and password need to be carried in the request. When you use the old domain name, the authentication API of the IoT platform is called, and the app ID and secret need to be carried.
Parent topic: Application Integration
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