curl --request POST \
  --url https://connvo-dev.convex.cloud/api/run/monitoring/performanceQueries/recordCustomMetric \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "args": {
    "metricName": "<string>",
    "value": 123,
    "tags": {},
    "timestamp": 123
  }
}
'

{
  "errorMessage": "<string>",
  "errorData": {},
  "value": "<string>"
}