envoy.extensions.access_loggers.file.v3.FileAccessLog
                    path: &#34;/dev/stdout&#34;
                    log_format:
                      text_format_source:
                        inline_string: &#39;[%START_TIME%] &#34;%REQ(:METHOD)% %REQ(X-ENVOY-ORIGINAL-PATH?:PATH)%
                          %PROTOCOL%&#34; %RESPONSE_CODE% %RESPONSE_FLAGS% %RESPONSE_CODE_DETAILS% %CONNECTION_TERMINATION_DETAILS%
                          &#34;%UPSTREAM_TRANSPORT_FAILURE_REASON%&#34; %BYTES_RECEIVED% %