1. Dart
2. dart:html
3. AuthenticatorAssertionResponse
4. authenticatorData property

##### AuthenticatorAssertionResponse class

1. Properties
2. authenticatorData
3. clientDataJson
4. hashCode
5. runtimeType
6. signature
7. Methods
8. noSuchMethod
9. toString
10. Operators
11. operator ==

description

# authenticatorData property Null safety

ByteBuffer? authenticatorData

## Implementation

    ByteBuffer? get authenticatorData native;