How to Cancel a Specific Azure Function Instance on Demand?

[TimNguyenVN]

Hi there
I have a workflow consisting of multiple tasks, where each task is executed by an Azure Function. The functions are triggered by messages in a message queue. In cases where a user decides to cancel the workflow, how can I effectively cancel all the running Azure Functions that are part of this workflow?

I already researched a lot but looks like there is no way to cancel an Azure function instance triggered by Services Bus except shutdown the AzureFunction host.

Looking forward to your suggestions or workaround on how to handle this scenario. Thank you!