Title: I want HubSpot to have a web page for displaying list of error codes returned by OAuth2 API.
Desired Capability: We need a web page where we can see list of all error code returned by OAuth2 API.
Goal: Documentation for list of error codes which OAuth2 API can return.
Use Case: We are using OAuth2 flow to connect with Customer's HubSpot account and when there are any errors authenticating a user we want to provide our users a customized message based on the error code we receive from OAuth2 flow. Currently as there is no error code list available we are not sure how many or which error codes will be returned from Oauth2 API.
