canvas.delete

mutation delete

Use when the requested change exactly matches canvas.delete; 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

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

Example

{
 "canvasId": "00000000-0000-4000-8000-000000000010"
}

Result

Returns a typed canvas.delete result from the Enhance API without transport-specific prose.

• canvasId (required): Returned field canvasId.
• deletedAt (required): Returned field deletedAt.

{"$schema":"https://json-schema.org/draft/2020-12/schema","type":"object","properties":{"canvasId":{"type":"string","format":"uuid","pattern":"^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$"},"deletedAt":{"type":"string","format":"date-time","pattern":"^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$"}},"required":["canvasId","deletedAt"],"additionalProperties":false}

Example result

{
 "canvasId": "00000000-0000-4000-8000-000000000010",
 "deletedAt": "2026-08-10T00:00:00.000Z"
}

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: f1b73f4d70f99b24cd2d5e87104336411b691cc10df1643d5b05bbe65dd1da06.

Minimum tested versions: Enhance CLI and MCP runtime 0.1.40, plugin 1.0.38, Node.js 24. No older floor is published.