How to implement paging in Azure Iot device twin queries
The azure documentation at https://learn.microsoft.com/en-us/azure/iot-hub/iot-hub-devguide-query-language says that “Azure IoT SDKs support paging of large results” but I could not find any sample or reference on how to do it.
Does anyone have an idea?
Solution
It's based on the REST API POST calls and headers such as x-ms-max-item-count and X-Ms-Continuation , see the following screen snippets:
as you can see the above last picture doesn't return a continuation header, therefore this page is last one.
- in addition, have a look at https://learn.microsoft.com/en-us/azure/iot-hub/iot-hub-devguide-query-language for paging examples using service SDKs.
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