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schema_org package
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schemas/email_message.dart
SchemaEmailMessage
alternativeHeadline property
alternativeHeadline property
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alternativeHeadline
property
String
?
alternativeHeadline
getter/setter pair
A secondary title of the CreativeWork.
Implementation
String? alternativeHeadline;
schema_org package
documentation
schemas/email_message
SchemaEmailMessage
alternativeHeadline property
SchemaEmailMessage class