sheets +append PREREQUISITE: Read for auth, global flags, and security rules. If missing, run to create it. Append a row to a spreadsheet Usage Flags | Flag | Required | Default | Description | |------|----------|---------|-------------| | | ✓ | — | Spreadsheet ID | | | — | — | Comma-separated values (simple strings) | | | — | — | JSON array of rows, e.g. '[["a","b"],["c","d"]]' | | | — | | Target range in A1 notation (e.g. 'Sheet2!A1') to select a specific tab | Examples Tips - Use --values for simple single-row appends. - Use --json-values for bulk multi-row inserts. - Use --range to append…