googleSheets.deleteBandedRange() removes an ordinary banded range and preserves every cell value in its range.
Example
Inputs
Providespreadsheet and the integer bandedRangeId. You can obtain the ID from getSpreadsheet() or a banded-range action. Reference-only banded ranges can’t use this action. Second argument { account } selects the Google Account.
This action removes formatting and preserves values. In contrast, deleteTable() also deletes cell contents.