title: Forward requests to regional API based on a specific JWT claim
body: <p>Is it possible to forward requests to regional API based on a specific JWT claim?</p>
  
  <p>The platform I'm working on has one API per region, and our customers are required to know it in order to build the base request URL - e.g.: https://{region}.service.com</p>
  
  <p>Unfortunately, the only reliable way to try and figure out which regional api to call automatically from Azure APIM (e.g.: calling a single endpoint at <a href="https://api.service.com" rel="nofollow noreferrer">https://api.service.com</a>), in our scenario, would be by analyzing a claim that always comes with the bearer token (which we already do <a href="https://docs.microsoft.com/en-us/azure/api-management/api-management-access-restriction-policies#ValidateJWT" rel="nofollow noreferrer">at the APIM level</a>.)</p>
  
  <p>Has anybody had the need to do it this way? Thanks in advance!</p>