Enhance documentation

enhance-dev canvas get

Read one canvas by id, including access and viewer capabilities.

enhance-dev canvas get

enhance-dev canvas get [options]

Arguments

This command takes no positional arguments.

Options

Option	Required	Default	Meaning
`--canvas-id <string>`	Yes	None	Canvas id, from `enhance canvas list`.
`--json <json>`	No	None	Complete procedure input as JSON; do not combine it with field flags.

Input

This command presents the capability canvas.get. It has read effect and none idempotency.

Show complete input JSON Schema

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

Output

This command writes JSON records to standard output. Returns a typed canvas.get result from the Enhance API without transport-specific prose.

Show complete output JSON Schema

{"$schema":"https://json-schema.org/draft/2020-12/schema","type":"object","properties":{"id":{"type":"string","format":"uuid","pattern":"^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$"},"title":{"type":"string","minLength":1},"accessState":{"type":"string","enum":["invite-only","link-view","link-comment","link-edit"]},"organisationId":{"anyOf":[{"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)$"},{"type":"null"}]},"sourceUrl":{"anyOf":[{"type":"string"},{"type":"null"}]},"unresolvedCount":{"type":"integer","minimum":0,"maximum":9007199254740991},"viewerCan":{"type":"object","properties":{"read":{"type":"boolean"},"comment":{"type":"string","enum":["yes","sign-in","no"]},"edit":{"default":"no","type":"string","enum":["yes","sign-in","no"]},"grants":{"default":[],"type":"array","items":{"type":"object","properties":{"source":{"type":"string","enum":["direct","team","link"]},"accessLevel":{"type":"string","enum":["owner","can-edit","can-comment","can-view"]}},"required":["source","accessLevel"],"additionalProperties":false}},"grantableAccessLevels":{"default":[],"type":"array","items":{"type":"string","enum":["can-edit","can-comment","can-view"]}},"share":{"type":"boolean"},"manage":{"type":"boolean"},"readHistory":{"default":false,"type":"boolean"}},"required":["read","comment","edit","grants","grantableAccessLevels","share","manage","readHistory"],"additionalProperties":false},"createdAt":{"type":"string","format":"date-time","pattern":"^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z))$"},"lastActivityAt":{"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":["id","title","accessState","organisationId","sourceUrl","unresolvedCount","viewerCan","createdAt","lastActivityAt"],"additionalProperties":false}

Examples

enhance-dev canvas get --canvas-id <string>

Show example input

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

Show example output

{
 "id": "00000000-0000-4000-8000-000000000010",
 "title": "x",
 "accessState": "invite-only",
 "organisationId": "00000000-0000-4000-8000-000000000010",
 "sourceUrl": "x",
 "unresolvedCount": 0,
 "viewerCan": {
  "read": false,
  "comment": "yes",
  "edit": "no",
  "grants": [],
  "grantableAccessLevels": [],
  "share": false,
  "manage": false,
  "readHistory": false
 },
 "createdAt": "2026-08-10T00:00:00.000Z",
 "lastActivityAt": "2026-08-10T00:00:00.000Z"
}

Exit behaviour

Exit code	Meaning
`0`	The command succeeded.
`1`	The command failed for another reason (`INTERNAL`). A write may have an unknown outcome.
`2`	The command line was malformed. Nothing ran.
`3`	The API refused the input (`BAD_REQUEST`).
`4`	The credential is missing or expired (`UNAUTHORIZED`).
`5`	The API refused the request (`FORBIDDEN`, `NOT_FOUND`, `CONFLICT`, `RATE_LIMITED`).
`6`	A batch finished only in part. Retry with the same `--client-token`.

Versions

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