Triggering a power automate flow from Zoho CRM works when the flow runs on us servers but not canada

[CoupalM]

Hi, 

I'm sending information from Zoho to PowerAutomate using a Zoho webhook calling a Power Automate HTTP trigger URL (When an HTTP request is received). Everything is working fine when the Power Automate flow is running on US server (Ex: https://prod-187.westus.logic.azure.com) However, the same flow will not work on CA server (Ex: https://prod-16.canadacentral.logic.azure.com)

When Zoho call the Power Automate HTTP trigger URL in canada, the flow will fail in error if no parameter is sent when calling the URL. If I add parameters in the URL call, the flow is not even executed. As I said, everything is ok when the flow is executed in the US.

I guess this is not related to COVID border restrictions 😉

Any idea?