Get Iden3 Message
All communication between SDK and Issuer/Verifier is done through an Iden3MessageEntity. For example, an Integrator can retrieve this iden3 message from a message string obtained from an Issuer or a Verifier after scanning a QR code.
The getIden3Message() method uses a message String as the input parameter and returns an Iden3MessageEntity.
Future<Iden3MessageEntity> getIden3Message({ required String message });
The Iden3MessageEntity is returned with different parsed parameters depending on the type of message.