manageRowsAndColumns

Insert, delete, or auto-size rows and columns. Operations are executed in order: column insert → column delete → row insert → row delete → column autosize → row autosize.

Parameter	Type		Description
sheet	string	required	Sheet name to operate on
columns	object	optional	Column operations
columns.insert	object	optional
columns.delete	object	optional
columns.autoSize	string[]	optional	Array of column letters to auto-size (e.g., [“A”, “B”, “C”])
rows	object	optional	Row operations
rows.insert	object	optional
rows.delete	object	optional
rows.autoSize	number[]	optional	Array of 1-based row numbers to auto-size (e.g., [1, 2, 3])
note	string	required	Description of this operation for version history