mutable property
Specifies whether the value of the attribute can be changed.
For any user pool attribute that's mapped to an identity provider attribute,
you must set this parameter to true. Amazon Cognito updates
mapped attributes when users sign in to your application through an identity
provider. If an attribute is immutable, Amazon Cognito throws an error when
it attempts to update the attribute. For more information, see Specifying
Identity Provider Attribute Mappings for Your User Pool.
Implementation
final bool? mutable;