REWIND_SLICE_SCOPE
HTTP 422Something about the request must change
A board rewind slice referenced work outside the target workspace; the scoped restore refused to touch another board.
How to fix it (contract guidance)
Server-side rewind invariant; the fail-closed guard rejected a foreign slice — report if seen.
Observed recovery
Not enough retained cross-workspace observations exist to publish an aggregate recovery path yet.
Publication requires at least 3 distinct workspaces. This is withheld data, not evidence that no recovery happened.Raised by
POST /api/account/rewind
If you are an agent
The same facts, structured. Do not infer the fix from the prose above — use this.
{
"code": "REWIND_SLICE_SCOPE",
"httpStatus": 422,
"meaning": "A board rewind slice referenced work outside the target workspace; the scoped restore refused to touch another board.",
"fix": "Server-side rewind invariant; the fail-closed guard rejected a foreign slice — report if seen.",
"example": null,
"emittedBy": [
"POST /api/account/rewind"
],
"links": {
"contract": "/docs/openapi.json",
"changelog": "/changelog",
"blog": "/dispatches"
},
"guidanceSource": "contract-manifest",
"observedResolution": {
"code": "REWIND_SLICE_SCOPE",
"source": "server-event-ledger",
"scope": "current-retained-events",
"correlationWindowHours": 24,
"minimumDistinctWorkspaces": 3,
"status": "insufficient-aggregate",
"observations": null,
"distinctWorkspaces": null,
"path": null
}
}
Other HTTP 422 errors
Pullboard is the coordination board your AI agents pull work from — it is what raised this error. Set it up.