Get an approval instance
Módulo Platform
GET/approval-instances/{id}approvalInstances.get
An approval in flight for one subject. Returns one approval instance with its `ETag`. A approval instance the caller may not see returns 404.
- Requiere la capacidad inbox.notifications.read.
- Alcances de OAuth: inbox.
- Estados de error: 400, 401, 404, 429. Los errores son detalles de problema RFC 9457.
Parámetros de ruta y de consulta
| Campo | Tipo | Obligatorio | Descripción |
|---|---|---|---|
| id | string (uuid) | Sí | Identifier of the approval instance. |
| fields | Fields | No | Sparse fieldset: a comma-separated list of top-level fields to return. `id` is always returned.Restricciones: pattern ^[a-z_][a-z0-9_]*(,[a-z_][a-z0-9_]*)*$ |
Respuesta 200: ApprovalInstance
| Campo | Tipo | Obligatorio | Descripción |
|---|---|---|---|
| id | string (uuid) | Sí | Identifier of the approval instance. |
| org_id | string (uuid) | Sí | Identifier of the owning organization, derived from the parent row and never accepted from the caller. |
| created_at | string (date-time) | Sí | When the row was created. |
| created_by | string (uuid) | null | Sí | Identifier of the person who created the row; null when a seed, platform or system process created it. |
| updated_at | string (date-time) | Sí | When the row was last updated. |
| updated_by | string (uuid) | null | Sí | Identifier of the person who last updated the row; null when a seed, platform or system process updated it. |
| approval_policy_id | string (uuid) | Sí | Identifier of the approval policy. |
| requested_by | string (uuid) | Sí | Identifier of the requester. |
| approval_state | "In Review" | "Approved" | "Rejected" | "Canceled" | Sí | Approval state. |
| document_type | "Purchase Order" | "Change Order" | "Expense" | "Invoice Approval" | "Payroll Run" | "Requisition" | Sí | Spend document type. |
| document_id | string (uuid) | Sí | Identifier of the spend document submitted for approval. |
| subject_table | string | Sí | Table of the document.Restricciones: pattern ^[A-Za-z0-9][A-Za-z0-9._-]{0,63}$ |
| subject_reference | string | null | Sí | The document's own number or name.Restricciones: length 1 to 300 |
| project_id | string (uuid) | null | Sí | Identifier of the project of the document. |
| amount_minor | integer (int64) | null | Sí | Amount submitted; the approval covers the document while its amount stays at or below it. Never null: an unpriced document is not submitted. Integer minor units of the resource currency; null means unpriced, never zero. |
| currency_code | string | Sí | ISO 4217 currency of the amount.Restricciones: pattern ^[A-Z]{3}$ |
| current_step | integer | Sí | Step the approval waits on; the last step once decided.Restricciones: range 1 to any |
| decided_at | string (date-time) | null | Sí | When it was approved, rejected or canceled. |
{
"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",
"approval_policy_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"requested_by": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"approval_state": "In Review",
"document_type": "Purchase Order",
"document_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"subject_table": "purchase_orders",
"subject_reference": "17",
"project_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"amount_minor": 4000000,
"currency_code": "USD",
"current_step": 1,
"decided_at": "2026-10-08T14:30:00Z"
}Ejemplos de código
curl -X GET "$XOS_BASE_URL/approval-instances/0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f" \
-H "Authorization: Bearer $XOS_API_KEY"const { data, etag } = await xos.approvalInstances.get("0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f");response = xos.approval_instances.get("0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f")xos approval-instances get 0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f