Create an advance section

Advancing module

POST/advance-sectionsadvanceSections.create

A section of an advance packet. Creates an advance section. Requires `Idempotency-Key`; a replay returns the original response. The organization is derived from the credential or the parent row, never from the body.

Requires the capability advancing.packet.write.
OAuth scopes: advancing.
Send an Idempotency-Key header. A replay with the same key returns the original response.
Error statuses: 400, 401, 409, 422, 429. Errors are RFC 9457 problem details.

Request body: AdvanceSectionCreate

advanceSections.create: AdvanceSectionCreate
Field	Type	Required	Description
advance_packet_id	string (uuid)	Yes	Identifier of the advance packet.
position	integer	Yes	Section order.Constraints: range 1 to any
title	string	Yes	Section title.Constraints: length 1 to 300
prompt	string \| null	No	What the recipient is asked.Constraints: length 1 to 2000

{
  "advance_packet_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
  "position": 1,
  "title": "Hospitality",
  "prompt": "When does the party arrive?"
}

Response 201: AdvanceSection

advanceSections.create: AdvanceSection
Field	Type	Required	Description
id	string (uuid)	Yes	Identifier of the advance section.
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_packet_id	string (uuid)	Yes	Identifier of the advance packet.
position	integer	Yes	Section order.Constraints: range 1 to any
title	string	Yes	Section title.Constraints: length 1 to 300
prompt	string \| null	Yes	What the recipient is asked.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",
  "advance_packet_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
  "position": 1,
  "title": "Hospitality",
  "prompt": "When does the party arrive?"
}

Code samples

curl -X POST "$XOS_BASE_URL/advance-sections" \
  -H "Authorization: Bearer $XOS_API_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{"advance_packet_id":"0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f","position":1,"title":"Hospitality","prompt":"When does the party arrive?"}'

const { data } = await xos.advanceSections.create({
    "advance_packet_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f",
    "position": 1,
    "title": "Hospitality",
    "prompt": "When does the party arrive?"
  });

response = xos.advance_sections.create({"advance_packet_id": "0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f", "position": 1, "title": "Hospitality", "prompt": "When does the party arrive?"})

xos advance-sections create --data '{"advance_packet_id":"0192f1e2-7c3a-7b4d-9e8f-1a2b3c4d5e6f","position":1,"title":"Hospitality","prompt":"When does the party arrive?"}'