Update a delegation
Settings module
PATCH/delegations/{id}delegations.update
A time-boxed delegation of approvals from one person to another. Updates the fields sent; omitted fields are unchanged. Requires `If-Match` with the current `ETag`: a stale tag returns 412 and a missing tag returns 428.
- Requires the capability me.out_of_office.write.
- OAuth scopes: me.
- Send If-Match with the ETag you read. A stale tag returns 412; a missing tag returns 428.
- Error statuses: 400, 401, 404, 412, 422, 428, 429. Errors are RFC 9457 problem details.
Path and query parameters
| Field | Type | Required | Description |
|---|---|---|---|
| id | string (uuid) | Yes | Identifier of the delegation. |
Request body: DelegationUpdate
| Field | Type | Required | Description |
|---|---|---|---|
| valid_from | string (date-time) | No | Start. |
| valid_to | string (date-time) | No | End. |
| capability_code | string | null | No | Delegated capability; null delegates every approve-class capability the delegator holds.Constraints: pattern ^[a-z][a-z_]*(\.[a-z][a-z_]*)+$ |
| reason | string | No | Why the delegation exists.Constraints: length 1 to 2000 |
{
"valid_from": "2026-10-08T14:30:00Z",
"valid_to": "2026-10-08T14:30:00Z",
"capability_code": "finance.po.approve",
"reason": "Annual leave, 12 to 26 May."
}Response 200: Delegation
| Field | Type | Required | Description |
|---|---|---|---|
| id | string (uuid) | Yes | Identifier of the delegation. |
| org_id | string (uuid) | Yes | Identifier of the owning organization, derived from the parent row and never accepted from the caller. |
| created_at | string (date-time) | Yes | When the row was created. |
| created_by | string (uuid) | null | Yes | Identifier of the person who created the row; null when a seed, platform or system process created it. |
| updated_at | string (date-time) | Yes | When the row was last updated. |
| updated_by | string (uuid) | null | Yes | Identifier of the person who last updated the row; null when a seed, platform or system process updated it. |
| valid_from | string (date-time) | Yes | Start. |
| valid_to | string (date-time) | Yes | End. |
| delegator_membership_id | string (uuid) | Yes | Identifier of the member who delegates. |
| delegate_membership_id | string (uuid) | Yes | Identifier of the member who acts for the delegator; never the delegator. |
| capability_code | string | null | Yes | Delegated capability; null delegates every approve-class capability the delegator holds.Constraints: pattern ^[a-z][a-z_]*(\.[a-z][a-z_]*)+$ |
| reason | string | Yes | Why the delegation exists.Constraints: length 1 to 2000 |
{
"id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"org_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"created_at": "2026-10-08T14:30:00Z",
"created_by": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"updated_at": "2026-10-08T14:30:00Z",
"updated_by": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"valid_from": "2026-10-08T14:30:00Z",
"valid_to": "2026-10-08T14:30:00Z",
"delegator_membership_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"delegate_membership_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"capability_code": "finance.po.approve",
"reason": "Annual leave, 12 to 26 May."
}Code samples
curl -X PATCH "$XOS_BASE_URL/delegations/0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f" \
-H "Authorization: Bearer $XOS_API_KEY" \
-H 'If-Match: W/"etag-from-your-last-read"' \
-H "Content-Type: application/json" \
-d '{"valid_from":"2026-10-08T14:30:00Z","valid_to":"2026-10-08T14:30:00Z","capability_code":"finance.po.approve","reason":"Annual leave, 12 to 26 May."}'const { data, etag } = await xos.delegations.update("0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f", {
"valid_from": "2026-10-08T14:30:00Z",
"valid_to": "2026-10-08T14:30:00Z",
"capability_code": "finance.po.approve",
"reason": "Annual leave, 12 to 26 May."
}, { ifMatch: etag });response = xos.delegations.update("0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f", {"valid_from": "2026-10-08T14:30:00Z", "valid_to": "2026-10-08T14:30:00Z", "capability_code": "finance.po.approve", "reason": "Annual leave, 12 to 26 May."}, if_match=etag)xos delegations update 0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f --data '{"valid_from":"2026-10-08T14:30:00Z","valid_to":"2026-10-08T14:30:00Z","capability_code":"finance.po.approve","reason":"Annual leave, 12 to 26 May."}' --if-match auto