Aera Wallets API

• ⚠️ CHANGE: The Merchant callback has new values in case of failed full hybrid payment. Keep in mind there is no new fields, just new values on existing fields: amountDetails and transactionDetails[].responseCode. Changes are reflected in the Hybrid Payment Ruleset.
• 🐛 BUGFIX: Improved stability of cancellation of any potential authorized funds in case of failed full hybrid payment.