get
open fun getLoyaltyPointTransactionAsync(id: String, cancellationSignal: CancellationSignal?, callback: WalletCallback<LoyaltyPointTransaction>)
Asynchronously retrieves a single loyalty point transaction by ID.
Parameters
id
Unique identifier of the loyalty point transaction.
cancellation
A signal for canceling the asynchronous operation (nullable).
callback
The callback to be invoked upon completion or error.