telemetry:
  exporters:
    metrics:
      prometheus:
        listen: 127.0.0.1:4000
        enabled: true
        path: /metrics
      common:
        views:
        - name: apollo_router_http_request_duration_seconds
          aggregation:
            histogram:
              buckets:
              - 0.1
              - 0.5
              - 1
              - 2
              - 3
              - 4
              - 5
              - 100
        attributes:
          subgraph:
            all:
              request:
                header:
                  - named: "x-custom-header"
                    rename: "custom_header"
                    default: "unknown"
headers:
  all:
    request:
      - insert:
          name: "x-custom-header"
          value: "test_custom"
override_subgraph_url:
  products: http://localhost:4005
include_subgraph_errors:
  all: true
authentication:
  subgraph:
    all:
      aws_sig_v4:
        hardcoded:
          access_key_id: "test"
          secret_access_key: "test"
          region: "us-east-1"
          service_name: "test_service"