Represents the "Annots" entry of the fdf dictionary object.

It is an optional entry defined as part of the PDF 1.3 specification.

It contains an array which contains AnnotationElements.

For definitive details see:.

The ISO PDF Specification, ISO 32000-1:2008 PDF 1.7; Table: 243, page 459.

The ISO PDF Specification, ISO 32000-2:2017 PDF 2.0; Table: 246, page 556.

The annotations array carries annotation data for import into the target document. Each element is an FDF annotation dictionary that can create or update an annotation in the target.