"DeleteGeneratedCells"
This token has not been fully integrated into the long-term Wolfram Language, and is subject to change.
"DeleteGeneratedCells"
is a front end token that deletes all cells in the notebook that have been produced as output by the kernel.
Details

- "DeleteGeneratedCells" is equivalent to Cell ▶ Delete All Output.
- A typical use is FrontEndExecute[FrontEndToken["DeleteGeneratedCells"]].