Deployment issue - Accessing GraphRAG API in Azure API Management After Deployment

[sreejusreekumarpentana]

I have successfully deployed the resources of the accelerator using Infrastructure as Code (IaC), but I'm encountering an error while registering the GraphRAG API with Azure API Management (APIM).

HTTP/1.1 503 Service Temporarily Unavailable

Although the APIs are created in APIM, I'm unable to browse them even from the APIM interface. I'm curious about what might be causing this issue.