apiVersion: projectcontour.io/v1
kind: HTTPProxy
metadata:
  name: my-http-proxy
  namespace: default
spec:
  routes:
    - rateLimitPolicy:
        global:
          descriptors:
            - entries:
                - requestHeaderValueMatch:
                    headers:
                      - contains: sample-key
                        name: sample-header
                    value: third
                - requestHeader:
                    descriptorKey: sample-key
                    headerName: sample-header
            - entries:
                - requestHeader:
                    descriptorKey: sample-key
                    headerName: sample-header