deleteAttributes method
This is used by an authenticated user to delete a list of attributes
Implementation
Future<bool> deleteAttributes(List<String> attributeList) async {
if (!(_signInUserSession != null && _signInUserSession!.isValid())) {
throw Exception('User is not authenticated');
}
final paramsReq = {
'AccessToken': _signInUserSession!.getAccessToken().getJwtToken(),
'UserAttributeNames': attributeList,
};
await client!.request('DeleteUserAttributes', paramsReq);
return true;
}