I'm receiving a 401 error, that confuses me (as it says that I could use both API Key or Oauth, but doesn't seem to be real):
{ "status": "error", "message": "Authentication credentials not found. This API supports both API Key and OAuth 2.0 authentication and you can find more details at https://developers.hubspot.com/docs/methods/auth/oauth-overview", "correlationId": "4afc9b20-4fa3-49f8-b1d2-8a881c62de53", "category": "INVALID_AUTHENTICATION" }
Could this be because I need to use Oauth? It would be a real pain to not be able to use the API Key on those requests.