Represents the "T" entry of the embedded go-to action object.

It is defined as part of the PDF 1.0 specification.

It contains a TargetElement.

For definitive details see:.

The ISO PDF Specification, ISO 32000-1:2008 PDF 1.7; Table: 201, page 420.

The ISO PDF Specification, ISO 32000-2:2017 PDF 2.0; Table: 204, page 510.

The target dictionary describes the path to the destination file through the embedding hierarchy. Multiple target dictionaries may be chained to traverse more than one level of embedding.