supergraph:
  listen: 127.0.0.1:4000

headers:
  all:
    request:
      - propagate:
          matching: .*
telemetry:
  instrumentation:
    spans: 
      mode: spec_compliant

connectors:
  subgraphs:
    contacts:
      $config:
        apiKey: ${env.COMMON_ROOM_API_KEY}