I have two instances of API Management(APIM), in two different regions. The endpoints are protected behind subscription keys. As known, you cannot set these, so they are different for each APIM instance. I am using Azure Traffic Manager in front of the APIM instance to handle load balancing and as an failover component. But when using two instances, with different keys, theres a major issue. Since traffic manager only redirects your requests, you will have unauthorized request to one of the endpoints. Anyone figured out how to deal with this?