After merging and deploying https://gerrit.wikimedia.org/r/c/operations/mediawiki-config/+/715028 I tried to send a couple of test events to see if event stream works.
For all the requests, eventgate main returned 500 responses. Specifically
```
jgiannelos@maps2009:~$ curl -X POST -H 'Content-Type: application/json' -d '
> {
> "$schema": "/maps/tiles_change/1.0.0",
> "meta": {
> "stream": "maps.tiles_change"
> },
> "changes": [
> {
> "tile": "15/0/0",
> "state": "expired"
> },
> {
> "tile": "15/1/2",
> "state": "expired"
> },
> {
> "tile": "15/0/3",
> "state": "expired"
> }
> ]
> }
> ' https://eventgate-main.svc.codfw.wmnet:4492/v1/events | jq .
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 983 100 608 100 375 43428 26785 --:--:-- --:--:-- --:--:-- 70214
{
"invalid": [],
"error": [
{
"status": "error",
"event": {
"$schema": "/maps/tiles_change/1.0.0",
"meta": {
"stream": "maps.tiles_change",
"id": "9c61bc99-f840-4ba0-86bc-7d0293ffb925",
"dt": "2021-10-21T11:49:08.253Z",
"request_id": "957d5204-5825-4bb6-8d4a-b51b4950a07a"
},
"changes": [
{
"tile": "15/0/0",
"state": "expired"
},
{
"tile": "15/1/2",
"state": "expired"
},
{
"tile": "15/0/3",
"state": "expired"
}
]
},
"context": {
"message": "event 9c61bc99-f840-4ba0-86bc-7d0293ffb925 of schema at /maps/tiles_change/1.0.0 destined to stream maps.tiles_change is not allowed in stream; maps.tiles_change is configured but does not have any settings."
}
}
]
}
```