Debug line with all properties: FROMHOST: '', fromhost-ip: '172.17.128.1', HOSTNAME: 'host', PRI: 190, syslogtag 'heroku[router]', programname: 'heroku', APP-NAME: 'heroku', PROCID: 'router', MSGID: '-', TIMESTAMP: 'Dec 11 18:38:32', STRUCTURED-DATA: '-', msg: 'at=info method=POST path="/" host=pagerduty-slack-app-prod.herokuapp.com request_id=d1ffe36c-2cad-2cf4-68f1-04101f53aef5 fwd="8.220.203.127" dyno=web.1 connect=0ms service=2ms status=400 bytes=20 protocol=http tls_version=tls1.3' escaped msg: 'at=info method=POST path="/" host=pagerduty-slack-app-prod.herokuapp.com request_id=d1ffe36c-2cad-2cf4-68f1-04101f53aef5 fwd="8.220.203.127" dyno=web.1 connect=0ms service=2ms status=400 bytes=20 protocol=http tls_version=tls1.3' inputname: drain rawmsg: '<190>1 2025-12-11T18:38:32.211006+00:00 host heroku router - at=info method=POST path="/" host=pagerduty-slack-app-prod.herokuapp.com request_id=d1ffe36c-2cad-2cf4-68f1-04101f53aef5 fwd="8.220.203.127" dyno=web.1 connect=0ms service=2ms status=400 bytes=20 protocol=http tls_version=tls1.3' $!:{ "metadata": { "httpheaders": { "host": "pagerduty-slack-app-log-drains.herokuapp.com", "user-agent": "logfwd", "content-length": "294", "accept-encoding": "gzip", "content-type": "application\/logplex-1", "logplex-drain-token": "d.56c99ab7-0fd6-4c43-a9b5-e761bad4afc1", "logplex-frame-id": "89578c4b-e380-45ab-b724-00ca09f295c5", "logplex-msg-count": "1", "server": "Heroku", "via": "1.1 spaces-router (878c4b46ede4)", "x-forwarded-for": "52.89.212.93", "x-forwarded-port": "443", "x-forwarded-proto": "https", "x-request-id": "da2aaa3d-a613-f983-4151-30c1a424767b", "x-request-start": "1765478312608" }, "queryparams": { "service": "PagerDuty%20Slack%20App", "environment": "prod", "team": "PagerDuty%20Enablement", "cloud": "Monitoring%20Cloud" } }, "data": { "event": "at=info method=POST path=\"\/\" host=pagerduty-slack-app-prod.herokuapp.com request_id=d1ffe36c-2cad-2cf4-68f1-04101f53aef5 fwd=\"8.220.203.127\" dyno=web.1 connect=0ms service=2ms status=400 bytes=20 protocol=http tls_version=tls1.3", "source": "heroku.heroku", "sourcetype": "-", "hostname": "d.56c99ab7-0fd6-4c43-a9b5-e761bad4afc1", "agent_timestamp": "2025-12-11T18:38:32.211006+00:00", "tags_schema_id": "any6:1", "tags": { "dyno": "router", "app": "pagerduty-slack-app-prod", "space": "pet-alerting", "region": "oregon", "severity": "info", "uuid": "cbcbc710-814f-4857-9b9f-3b4a75c66e62" }, "owner": { "service": "PagerDuty Slack App", "team": "PagerDuty Enablement", "environment": "prod", "cloud": "Monitoring Cloud" }, "facility": "local7", "priority": "info", "uuid": "94BDEBB573174863AE58FC9FA9AE8C79", "dnr": { "environment": "Heroku" } } } $.:{ "app_id": "d.56c99ab7-0fd6-4c43-a9b5-e761bad4afc1", "source": "heroku", "dyno": "router", "app": "pagerduty-slack-app-prod", "space": "pet-alerting", "region": "oregon", "team": "PagerDuty Enablement", "service": "PagerDuty Slack App", "sourcetype": "-", "environment": "prod", "cloud": "Monitoring Cloud", "business_unit": "Heroku", "type": "log", "inc": 0, "format": "text", "dnr": "true", "dynadir": "debug" } $/: