Represents the "ExportState" entry of the optional content usage export dictionary object.

It is an optional entry defined as part of the PDF 1.0 specification.

It contains a string representing a PDF name object.

The PDF specification states that this item assumes a value of "OFF" if no value has been provided.

This item may take one of the following valid values:.

• ON
• OFF

For definitive details see:.

The ISO PDF Specification, ISO 32000-1:2008 PDF 1.7; Table: 102, page 232.

The ISO PDF Specification, ISO 32000-2:2017 PDF 2.0; Table: 100, page 284.

The ExportState name specifies whether this group should be on (ON) or off (OFF) when the document's content is exported. A conforming export processor may use this value to include or exclude the group's content from the output.