Help Center> IoT Device Access> API Reference> API Reference on the Application Side> Before You Start> Constraints

Updated on 2023-11-08 GMT+08:00

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Constraints

Forward compatibility is supported. If an API is upgraded, the API of the earlier version can still be used, but its functions are not enhanced. The new functions are provided only in the new version.
When receiving and processing response messages and push messages from the IoT platform, an application must support or ignore new parameters in the messages. It should not return an error because of the new parameters.
For details on more restrictions on calling APIs, see Limitations.

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