;}  headers:{key:&#34;x-forwarded-proto&#34;  value:&#34;http&#34;}  headers:{key:&#34;x-request-id&#34;  value:&#34;9609691a-4e9b-9545-ac71-3889bc2dffb0&#34;}  path:&#34;/headers&#34;  host:&#34;httpbin.foo:8000&#34;  protocol:&#34;HTTP/1.1&#34;}}  metadata_context:{}
2021/01/08 03:25:06 [gRPCv3][allowed]: httpbin.foo:8000/headers, attributes: source:{address:{socket_address:{address:&#34;10.44.0.22&#34;  port_value:52184}}  principal:&#34;spiffe://cluster.local/ns/foo/sa/sleep&#34;}  destination:{address: