Fetch databases for an unsaved connector

curl --request POST \
  --url https://api.artie.com/connectors/databases \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "dataPlaneName": "<string>",
  "defaultDatabase": "<string>",
  "environmentUUID": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "label": "<string>",
  "sharedConfig": {},
  "sshTunnelUUID": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "type": "<string>",
  "uuid": "<string>"
}
'

{
  "items": [
    {
      "name": "<string>"
    }
  ],
  "metadata": [
    {
      "isDate": true,
      "key": "<string>",
      "value": "<unknown>"
    }
  ]
}