Sending acr_values when using GetOauthSignInLinkAsync

[ForumBot]

Sending acr_values when using GetOauthSignInLinkAsync

[ForumBot]

Right now there is not a way to add extra parameters to the sign in link. However, if you configure one of the generic oauth providers, you can customize the URL that is sent to the identity provider. You can follow an example that Eric added to this issue:

[https://github.com/microsoft/BotFramework-Services/issues/140](https://github.com/microsoft/BotFramework-Services/issues/140)