issue
open fun issueAccessTokenAsync(cancellationSignal: CancellationSignal?, callback: WalletCallback<LoyaltyAccessToken>)
Asynchronously issues an access token for wallet owners already enrolled in the loyalty program. Access token is used to authenticate the client with the loyalty application's SDK and access loyalty features.
Return
A LoyaltyAccessToken object
Parameters
cancellation
A signal for canceling the asynchronous operation (nullable).
callback
The callback to be invoked upon completion or error.