sortRange rearranges rows within a structured range using one or more sort
keys.
Example
Inputs
spreadsheet, one-based structured range, and non-empty sortBy are
required. Each sort column is an absolute one-based sheet column, not relative
to the range; direction defaults to ascending. account selects the Google
account.
Output
Returns the resolved zero-based grid range. Exclude a header row fromrange
when it should remain fixed.