curl --request POST \
  --url http://localhost:8080/api/v1/query/mongodb \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "collection": "<string>",
  "filter": {},
  "projection": {},
  "limit": 20
}
'

{
  "results": [
    {}
  ],
  "count": 123
}