Annotation used to mark a POJO property to be automatically populated with the document's ID when the POJO is created from a Cloud Firestore document (for example, via toObject).

Marks a field as excluded from the database instance.

Properties that don't map to class fields are ignored when serializing to a class annotated with this annotation.

Marks a field to be renamed when serialized.

Annotation used to mark a timestamp field to be populated with a server timestamp.

Properties that don't map to class fields when serializing to a class annotated with this annotation cause an exception to be thrown.