I'm using certain API that needs IP whitelisting to be able to use it. I've built a couple of Azure Functions inside my Azure Function App and both of them make requests to that API. I have whitelisted the outbound IP addresses of the Azure Function App.
Today, when the trigger of the Azure Functions ran, they were using a different IP out of the list of the outbound IP addresses, and therefore, it was not whitelisted in the API:
My list of outbound IP addresses does not include an IP similar to that one sending the request to the API.
Could you please guide me on what's going on here?