RefreshTokenUsage

  • ReUse: the refresh token handle will stay the same when refreshing tokens
  • OneTime: the refresh token handle will be updated when refreshing tokens

 

When an access token has been issued, then you can use it until expiry. So if you use refresh token to obtain a new access token, where the lifetime overlaps, then they can be used at the same time. The above fact is not related to OneTime or ReUse of refresh tokens.