# canvas.copyWalkthroughs mutation write Use when the requested change exactly matches canvas.copyWalkthroughs; read the current state first when a version or identifier may have changed. ## Before calling - Authenticate as the accountable Enhance person. - Use only resource identifiers returned by an earlier capability result or supplied by the person. - Reuse clientToken only when retrying this exact mutation input. ## Input

Show complete JSON Schema

```json {"$schema":"https://json-schema.org/draft/2020-12/schema","type":"object","properties":{"canvasId":{"type":"string","format":"uuid","pattern":"^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$"},"sourceCanvasId":{"type":"string","format":"uuid","pattern":"^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$"},"recordingIds":{"minItems":1,"type":"array","items":{"type":"string","format":"uuid","pattern":"^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$"}}},"required":["canvasId","sourceCanvasId","recordingIds"]} ```

### Example

Show example input

```json { "canvasId": "00000000-0000-4000-8000-000000000010", "sourceCanvasId": "00000000-0000-4000-8000-000000000010", "recordingIds": [ "00000000-0000-4000-8000-000000000010" ] } ```

## Result Returns a typed canvas.copyWalkthroughs result from the Enhance API without transport-specific prose. - `copies` (required): Returned field copies.

Show complete result JSON Schema

```json {"$schema":"https://json-schema.org/draft/2020-12/schema","type":"object","properties":{"copies":{"type":"array","items":{"type":"object","properties":{"sourceRecordingId":{"type":"string","format":"uuid","pattern":"^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$"},"recordingId":{"type":"string","format":"uuid","pattern":"^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$"}},"required":["sourceRecordingId","recordingId"],"additionalProperties":false}}},"required":["copies"],"additionalProperties":false} ```

### Example result

Show example result

```json { "copies": [] } ```

## Recovery - BAD_REQUEST: correct the named fields and call again. - UNAUTHORIZED: restore Enhance authentication, then retry once. - FORBIDDEN or NOT_FOUND: check the supplied resource and selection; do not substitute unrelated content. Ask for corrected access or scope if needed. - CONFLICT: read the current resource, merge the intended change, and retry with its version. - INTERNAL: run Enhance diagnostics, report the failure, and stop repeating the call. ## Continue with - Read the affected canvas resource to confirm the result. ## Versions Compatibility: `fb93b66e5ff64df0419a2bd2b6ab407a98c2d4e8b75a4f3beedb9be2e4a30804`. Minimum tested versions: Enhance CLI and MCP runtime 0.1.40, plugin 1.0.38, Node.js 24. No older floor is published.