group-subscription-xml/com.vk.id.group.subscription.xml/GroupSubscriptionSheet/accessTokenProvider

accessTokenProvider

var accessTokenProvider: () -> String?

The function that provides an access token that will be used for retrieving group information and subscribing the user. NOTE: The token must have "groups" scope, otherwise you'll get an error. NOTE: The token won't be automatically refreshed, in case it's outdated you'll get an error. NOTE: In case you will pass null, the last token you received with the SDK will be used.

Since

2.5.0