actions {   new_stream {     request_headers {       headers {         key: ":method"         value: "GET"       }       headers {         key: ":path"         value: "/"       }     }   } } actions {   new_stream {   } } actions {   stream_action {     request {       trailers {       }     }   } } actions {   stream_action {     response {       headers {       }     }   } } actions {   new_stream {   } } actions {   stream_action {     response {       trailers {       }     }   } }
