---
title: "Changes to Generate structured JSON response"
method: POST
path: "/generate-object"
---

# Changes to Generate structured JSON response

`POST /generate-object`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 6 of 7 revisions.

- **2026-07-17** `f7074f1efbee` — 2 warning, 1 info
- **2025-12-27** `b62b4ac2e1b7` — 1 warning
- **2025-12-27** `3575d0f3e416` — 9 info
- **2025-12-27** `5aa7ce43bc12` — 1 breaking, 1 warning
- **2025-12-26** `5a0fb0ffd413` — 2 warning
- **2025-12-24** `62c4085e0ca0` — 3 breaking, 10 warning, 6 info

## Changes

- **2026-07-17** `f7074f1efbee` — 2 warning, 1 info
  - added the new `NO_TOOLS_AVAILABLE` enum value to the `code` response property for the response status `400`
  - added the new `NO_TOOLS_AVAILABLE` enum value to the `code` response property for the response status `500`
  - added the new optional request property `allowedTools`
- **2025-12-27** `b62b4ac2e1b7` — 1 warning
  - removed the request property `userEmail`
- **2025-12-27** `3575d0f3e416` — 9 info
  - added the new optional request property `schema/$ref`
  - added the new optional request property `schema/allOf`
  - added the new optional request property `schema/anyOf`
  - added the new optional request property `schema/const`
  - added the new optional request property `schema/enum`
  - added the new optional request property `schema/items`
  - added the new optional request property `schema/oneOf`
  - added the new optional request property `schema/properties`
  - added the new optional request property `schema/type`
- **2025-12-27** `5aa7ce43bc12` — 1 breaking, 1 warning
  - the `maxTokens` request property type/format changed from `number`/`` to `integer`/``
  - the `maxTokens` request property's exclusiveMinimum was set to `0.00`
- **2025-12-26** `5a0fb0ffd413` — 2 warning
  - added the new `CONCURRENCY_LIMIT_ERROR` enum value to the `code` response property for the response status `400`
  - added the new `CONCURRENCY_LIMIT_ERROR` enum value to the `code` response property for the response status `500`
- **2025-12-24** `62c4085e0ca0` — 3 breaking, 10 warning, 6 info
  - the `usage/inputTokens` response's property type/format changed from `integer`/`` to `number`/`` for status `200`
  - the `usage/outputTokens` response's property type/format changed from `integer`/`` to `number`/`` for status `200`
  - the `usage/totalTokens` response's property type/format changed from `integer`/`` to `number`/`` for status `200`
  - removed the request property `allowedTools`
  - removed the request property `schema/$ref`
  - removed the request property `schema/allOf`
  - removed the request property `schema/anyOf`
  - removed the request property `schema/const`
  - removed the request property `schema/enum`
  - removed the request property `schema/items`
  - removed the request property `schema/oneOf`
  - removed the request property `schema/properties`
  - removed the request property `schema/type`
  - added the new optional request property `userEmail`
  - the `maxTokens` request property type/format was generalized from `integer`/`` to `number`/``
  - removed the `CONCURRENCY_LIMIT_ERROR` enum value from the `code` response property for the response status `400`
  - removed the `CONCURRENCY_LIMIT_ERROR` enum value from the `code` response property for the response status `500`
  - removed the `NO_TOOLS_AVAILABLE` enum value from the `code` response property for the response status `400`
  - removed the `NO_TOOLS_AVAILABLE` enum value from the `code` response property for the response status `500`

---

[Operation](https://skmtc.dev/pattern-zones-co/apis/koine-gateway-api/docs/generate-object/post.md) · [API](https://skmtc.dev/pattern-zones-co/apis/koine-gateway-api.md) · [Page](https://skmtc.dev/pattern-zones-co/apis/koine-gateway-api/changes/generate-object/post)