gridProperties property
Additional properties of the sheet if this sheet is a grid.
(If the sheet is an object sheet, containing a chart or image, then this field will be absent.) When writing it is an error to set any grid properties on non-grid sheets. If this sheet is a DATA_SOURCE sheet, this field is output only but contains the properties that reflect how a data source sheet is rendered in the UI, e.g. row_count.
Implementation
GridProperties? gridProperties;