This REST API allows changing page rotation angle by setting it to 90,180 or 270 degrees for specific or all document pages. The result is a new document that has rotation changed for specified pages. There are several ways to specify desired page numbers:
Provide exact page numbers via Pages collection; Specify pages range start/end page numbers. There is also an ability to get only even/odd pages from the specified page range by setting RangeMode property....Parser Product Solution GroupDocs...