# EditScratchpadInput

input type

Edit-input for a Scratchpad. Every field optional, at least ONE required; supplied fields REPLACE, omitted fields are preserved (no clearing semantic); explicit null CLEARS intent. Caption/intent edit freely in every LIVE state — realizing and the terminal states refuse CONFLICT/IMMUTABLE mechanically; the PLAN moves ONLY via setScratchpadPlan (draft-only — the review hold freezes it). status moves ONLY via the transition ops.

## Fields

| Field | Type | Required | Notes |
| --- | --- | --- | --- |
| `caption` | [String](/types/#scalars) | no | The scratchpad name. |
| `intent` | [String](/types/#scalars) | no | The collected intent; explicit null clears. |

## Used by

- [updateScratchpad](/reference/scratchpad/updateScratchpad/)