---
title: "Changes to Run the Answer Agent for a cited, multi-step answer (async)"
method: POST
path: "/api/mpp/v1/agent/answer/runs"
---

# Changes to Run the Answer Agent for a cited, multi-step answer (async)

`POST /api/mpp/v1/agent/answer/runs`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 3 of 16 revisions.

- **2026-11-03** `b88b0829e406`: 1 info
- **2026-11-02** `169f9f7268d1`: 4 breaking, 4 warning
- **2026-10-20** `2af0a2d68ee3`: 1 info

## Changes

- **2026-11-03** `b88b0829e406`: 1 info
  - added the optional property `result/anyOf[subschema #1: AnswerAgentResult]/cards/items/placeholder/anyOf[subschema #1: PlaceholderInfo]/reason` to the response with the `202` status
- **2026-11-02** `169f9f7268d1`: 4 breaking, 4 warning
  - response property `result/anyOf[subschema #1: AnswerAgentResult]/cards/items/content/anyOf[subschema #1: ResultContent]/dataset/anyOf[subschema #1: TakoDataset]/rows/items/items/` list-of-types was widened by adding types `array` to media type `application/json` of response `202`
  - response property `result/anyOf[subschema #1: AnswerAgentResult]/cards/items/content/anyOf[subschema #1: ResultContent]/records/anyOf[subschema #1]/items/additionalProperties/` list-of-types was widened by adding types `array` to media type `application/json` of response `202`
  - response property `result/anyOf[subschema #1: AnswerAgentResult]/citations/items/content/anyOf[subschema #1: ResultContent]/dataset/anyOf[subschema #1: TakoDataset]/rows/items/items/` list-of-types was widened by adding types `array` to media type `application/json` of response `202`
  - response property `result/anyOf[subschema #1: AnswerAgentResult]/citations/items/content/anyOf[subschema #1: ResultContent]/records/anyOf[subschema #1]/items/additionalProperties/` list-of-types was widened by adding types `array` to media type `application/json` of response `202`
  - added the new `array` enum value to the `result/anyOf[subschema #1: AnswerAgentResult]/cards/items/content/anyOf[subschema #1: ResultContent]/dataset/anyOf[subschema #1: TakoDataset]/columns/items/type` response property for the response status `202`
  - added the new `array` enum value to the `result/anyOf[subschema #1: AnswerAgentResult]/cards/items/content/anyOf[subschema #1: ResultContent]/manifest/anyOf[subschema #1]/items/dtype/anyOf[subschema #1: TakoDatasetColumnType]/` response property for the response status `202`
  - added the new `array` enum value to the `result/anyOf[subschema #1: AnswerAgentResult]/citations/items/content/anyOf[subschema #1: ResultContent]/dataset/anyOf[subschema #1: TakoDataset]/columns/items/type` response property for the response status `202`
  - added the new `array` enum value to the `result/anyOf[subschema #1: AnswerAgentResult]/citations/items/content/anyOf[subschema #1: ResultContent]/manifest/anyOf[subschema #1]/items/dtype/anyOf[subschema #1: TakoDatasetColumnType]/` response property for the response status `202`
- **2026-10-20** `2af0a2d68ee3`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/tako/apis/tako-api/docs/api/mpp/v1/agent/answer/runs/post.md) - [API](https://skmtc.dev/tako/apis/tako-api.md) - [Page](https://skmtc.dev/tako/apis/tako-api/changes/api/mpp/v1/agent/answer/runs/post)