Get an advance submission
Advancing module
GET/advance-submissions/{id}advanceSubmissions.get
A recipient's submission for one section. Returns one advance submission with its `ETag`. A advance submission the caller may not see returns 404.
- Requires the capability advancing.packet.read.
- OAuth scopes: advancing.
- Error statuses: 400, 401, 404, 429. Errors are RFC 9457 problem details.
Path and query parameters
| Field | Type | Required | Description |
|---|---|---|---|
| id | string (uuid) | Yes | Identifier of the advance submission. |
| fields | Fields | No | Sparse fieldset: a comma-separated list of top-level fields to return. `id` is always returned.Constraints: pattern ^[a-z_][a-z0-9_]*(,[a-z_][a-z0-9_]*)*$ |
Response 200: AdvanceSubmission
| Field | Type | Required | Description |
|---|---|---|---|
| id | string (uuid) | Yes | Identifier of the advance submission. |
| 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. |
| advance_section_id | string (uuid) | Yes | Identifier of the advance section. |
| advance_recipient_id | string (uuid) | Yes | Identifier of the advance recipient. |
| submitted_at | string (date-time) | Yes | When it was submitted. |
| body | string | Yes | The answer as rich text.Constraints: length 1 to 20000 |
| reviewed_at | string (date-time) | null | Yes | When the answer was reviewed. |
| reviewed_by | string (uuid) | null | Yes | Identifier of the person who reviewed the answer. |
| review_outcome | "Accepted" | "Returned" | null | Yes | Accepted or Returned. |
| return_reason | string | null | Yes | Why the answer was returned.Constraints: length 1 to 1000 |
| via_link | boolean | Yes | True when the recipient answered through a Gateway link. |
{
"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",
"advance_section_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"advance_recipient_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"submitted_at": "2026-10-08T14:30:00Z",
"body": "Party of 8 lands at 14:20.",
"reviewed_at": "2026-10-08T14:30:00Z",
"reviewed_by": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
"review_outcome": "Accepted",
"return_reason": "Please add the flight number.",
"via_link": false
}Code samples
curl -X GET "$XOS_BASE_URL/advance-submissions/0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f" \
-H "Authorization: Bearer $XOS_API_KEY"const { data, etag } = await xos.advanceSubmissions.get("0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f");response = xos.advance_submissions.get("0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f")xos advance-submissions get 0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f