Restore a Version of a Workflow into the Draft

Copies a published version into the draft, so it can be changed and published again. Nothing is published and nothing visitors see changes: the version stays in the history as it was. Names the revision the editor read. For personal workspace, use ‘personal’ as workspaceId. For organization workspace, use the organization UUID as workspaceId. Any active member can restore.

POST /workspaces/{workspaceId}/workflows/{workflowId}/versions/{versionId}/restore

Restore a Version of a Workflow into the Draft

cURL

curl --request POST \
  --url https://api.widgetic.com/v1/workspaces/{workspaceId}/workflows/{workflowId}/versions/{versionId}/restore \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "revision": 2
}'

200

{
  "success": true,
  "data": {
    "id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
    "name": "Example name",
    "managedUserId": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
    "status": null,
    "revision": 42,
    "unpublishedChanges": true,
    "compositionIds": [],
    "blockCount": 42,
    "timezone": "Example timezone",
    "runsCount": 42,
    "liveVersionId": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
    "createdAt": "2026-01-15T09:30:00.000Z",
    "updatedAt": "2026-01-15T09:30:00.000Z",
    "firstPublishedAt": "2026-01-15T09:30:00.000Z",
    "lastPublishedAt": "2026-01-15T09:30:00.000Z",
    "pausedAt": "2026-01-15T09:30:00.000Z",
    "archivedAt": "2026-01-15T09:30:00.000Z"
  },
  "meta": {
    "page": 1,
    "size": 20,
    "total": 135,
    "limit": 20,
    "offset": 0,
    "hasNextPage": true,
    "hasPreviousPage": false,
    "nextCursor": "<string>",
    "warnings": [
      "<string>"
    ]
  }
}

Authorizations

Authorization · string · header · required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Headers

X-Managed-User-Id · string<uuid>

The id Widgetic gave the managed user (POST /managed-users). Makes this call for one of your managed users, so that a mistake in your own code cannot reach another customer's work. Send this header, or the other one, never both. Left out, the call works on your whole account, as it always has. With it, the call reaches only that user's compositions and workflows: a list shows only theirs, a composition or a workflow the call makes is filed under them, and one of another user, or one that does not exist, answers 404 (the same answer, so the call cannot be used to find out what another customer has). A managed user that is not yours answers 404 with MANAGED_USER_NOT_FOUND. An empty, repeated or malformed header is 400 with MANAGED_USER_SCOPE_INVALID; an empty header is never read as no header. A call that is about the whole account, such as the list of your managed users, is refused with 403 and MANAGED_USER_SCOPE_ROUTE_NOT_AVAILABLE: send it without the header. Only your API key can send it. The header is a limit the call asks for: whoever holds the key can leave it out, so for a credential that a customer's browser holds, use an editor session. An Idempotency-Key is kept apart for each managed user.

Example:

"3f2b8c1e-7a4d-4e0b-9c55-2d1a6b7e8f90"

X-Managed-User-External-Id · string

Your own id for the managed user (its externalId), when you do not keep Widgetic's. Makes this call for one of your managed users, so that a mistake in your own code cannot reach another customer's work. Send this header, or the other one, never both. Left out, the call works on your whole account, as it always has. With it, the call reaches only that user's compositions and workflows: a list shows only theirs, a composition or a workflow the call makes is filed under them, and one of another user, or one that does not exist, answers 404 (the same answer, so the call cannot be used to find out what another customer has). A managed user that is not yours answers 404 with MANAGED_USER_NOT_FOUND. An empty, repeated or malformed header is 400 with MANAGED_USER_SCOPE_INVALID; an empty header is never read as no header. A call that is about the whole account, such as the list of your managed users, is refused with 403 and MANAGED_USER_SCOPE_ROUTE_NOT_AVAILABLE: send it without the header. Only your API key can send it. The header is a limit the call asks for: whoever holds the key can leave it out, so for a credential that a customer's browser holds, use an editor session. An Idempotency-Key is kept apart for each managed user.

Required string length: 1 - 255

Example:

"customer-1042"

Path Parameters

workspaceId · string · required

The workspace: 'personal' for your own workspace, or the UUID of an organization. A call made for one of your managed users (X-Managed-User-Id) always uses 'personal': a managed user has no other workspace, and a call that names an organization is refused with 403.

workflowId · string<uuid> · required

The workflow's id

versionId · string<uuid> · required

The id of a published version of the workflow

Body

application/json

revision · integer · required

Required range: x >= 1

Response

200

application/json

The draft now holds the version

success · boolean · required

Example:

true

data · object · required

A workflow as the list shows it (without its graph).

Show child attributes

Example:

{
  "id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
  "name": "Example name",
  "managedUserId": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
  "status": null,
  "revision": 42,
  "unpublishedChanges": true,
  "compositionIds": [],
  "blockCount": 42,
  "timezone": "Example timezone",
  "runsCount": 42,
  "liveVersionId": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
  "createdAt": "2026-01-15T09:30:00.000Z",
  "updatedAt": "2026-01-15T09:30:00.000Z",
  "firstPublishedAt": "2026-01-15T09:30:00.000Z",
  "lastPublishedAt": "2026-01-15T09:30:00.000Z",
  "pausedAt": "2026-01-15T09:30:00.000Z",
  "archivedAt": "2026-01-15T09:30:00.000Z"
}

meta · object

Extra information about the answer: where a page sits in a list, the cursor of the next page, or warnings about a call that succeeded with a caveat.

Show child attributes