Sheets: delete tab
Automatically delete tab on docs.google.com. Delete one tab of a Google Spreadsheet by gid. Returns deletedGid and remainingTabs (names left). The sheet's data goes with it (recover via Undo / Drive history); an unknown gid throws rather than risk deleting the wrong sheet; needs edit rights.
Input
gid requiredgid of the tab to delete (from sheets_list_tabs)
spreadsheetId requiredSpreadsheet id or any full docs.google.com spreadsheet URL
Output
deletedGid requiredremainingTabs requiredNames of the tabs left after deletion
FAQ
Sheets: new spreadsheet
Create a new Google Spreadsheet in My Drive, optionally with a title. Returns spreadsheetId, url, and firstGid (always 0). The file lands in Drive root (My Drive); moving it elsewhere is a Drive action, not a Sheets one.
Sheets: add tab
Add a tab to a Google Spreadsheet, optionally naming it in the same pass. Returns the new tab's gid and final name. Waits for the editor's save before resolving; needs edit rights.
Sheets: write cells
Write a 2D block of values into one tab of a Google Spreadsheet, top-left at startCell, like the Sheets API: null leaves a cell as it is, "" clears it, anything else replaces it as if typed (dropdown rules and formatting stay; clearing a dropdown cell removes its dropdown). Returns range, rows, cols, saved once every edit is saved. A value the sheet refuses (data validation, outside the grid) stops the run with the sheet's own message. Values are parsed per the spreadsheet locale ("1.5" in a FR sheet becomes 1 May; prefix ' to force text); leading = enters a formula; needs edit rights.
