A page break as JSON.
index is the row (or column) the break sits before. min and max are the columns (or rows) it spans; Excel writes the whole sheet, or the print area's extent for a break made inside one.
index
min
max
Optional
Placed by the print layout, not by the user. Kept, but not one of the sheet's page breaks.
Placed by a pivot table.
A page break as JSON.
Remarks
indexis the row (or column) the break sits before.minandmaxare the columns (or rows) it spans; Excel writes the whole sheet, or the print area's extent for a break made inside one.