---
title: "Changes to Search traces"
method: POST
path: "/v1/private/traces/search"
---

# Changes to Search traces

`POST /v1/private/traces/search`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 6 of 58 revisions.

- **2026-07-27** `0906fc19cdba` — 3 warning
- **2026-07-02** `3144ea40dac0` — 1 warning
- **2026-06-30** `20a1a33446d1` — 4 info
- **2026-06-19** `580e3bc69e8a` — 3 info
- **2026-05-08** `b9100cf75dd3` — 4 info
- **2026-05-04** `d606e84c75e4` — 3 breaking, 8 warning, 1 info

## Changes

- **2026-07-27** `0906fc19cdba` — 3 warning
  - added the new `CUSTOM_CLASSIFIER` enum value to the `items/anyOf[#/components/schemas/Trace_Public]/guardrails_validations/items/checks/items/name` response property for the response status `200`
  - added the new `LLM_JUDGE` enum value to the `items/anyOf[#/components/schemas/Trace_Public]/guardrails_validations/items/checks/items/name` response property for the response status `200`
  - added the new `PROMPT_INJECTION` enum value to the `items/anyOf[#/components/schemas/Trace_Public]/guardrails_validations/items/checks/items/name` response property for the response status `200`
- **2026-07-02** `3144ea40dac0` — 1 warning
  - added the new `evaluator` enum value to the `items/anyOf[#/components/schemas/Trace_Public]/source` response property for the response status `200`
- **2026-06-30** `20a1a33446d1` — 4 info
  - added the optional property `items/anyOf[#/components/schemas/Trace_Public]/feedback_scores/items/value_by_author/additionalProperties/author` to the response with the `200` status
  - added the optional property `items/anyOf[#/components/schemas/Trace_Public]/feedback_scores/items/value_by_author/additionalProperties/source_queue_id` to the response with the `200` status
  - added the optional property `items/anyOf[#/components/schemas/Trace_Public]/span_feedback_scores/items/value_by_author/additionalProperties/author` to the response with the `200` status
  - added the optional property `items/anyOf[#/components/schemas/Trace_Public]/span_feedback_scores/items/value_by_author/additionalProperties/source_queue_id` to the response with the `200` status
- **2026-06-19** `580e3bc69e8a` — 3 info
  - added the optional property `items/anyOf[#/components/schemas/Trace_Public]/comments/items/source_queue_id` to the response with the `200` status
  - added the optional property `items/anyOf[#/components/schemas/Trace_Public]/feedback_scores/items/source_queue_id` to the response with the `200` status
  - added the optional property `items/anyOf[#/components/schemas/Trace_Public]/span_feedback_scores/items/source_queue_id` to the response with the `200` status
- **2026-05-08** `b9100cf75dd3` — 4 info
  - added the new `environment` enum value to the request property `exclude/items/`
  - added the new `in` enum value to the request property `filters/items/operator`
  - added the new `not_in` enum value to the request property `filters/items/operator`
  - added the optional property `items/anyOf[#/components/schemas/Trace_Public]/environment` to the response with the `200` status
- **2026-05-04** `d606e84c75e4` — 3 breaking, 8 warning, 1 info
  - removed the enum value `environment` of the request property `exclude/items/`
  - removed the enum value `in` of the request property `filters/items/operator`
  - removed the enum value `not_in` of the request property `filters/items/operator`
  - removed the optional property `items/anyOf[#/components/schemas/Trace_Public]/comments/items/source_queue_id` from the response with the `200` status
  - removed the optional property `items/anyOf[#/components/schemas/Trace_Public]/environment` from the response with the `200` status
  - removed the optional property `items/anyOf[#/components/schemas/Trace_Public]/feedback_scores/items/source_queue_id` from the response with the `200` status
  - removed the optional property `items/anyOf[#/components/schemas/Trace_Public]/feedback_scores/items/value_by_author/additionalProperties/author` from the response with the `200` status
  - removed the optional property `items/anyOf[#/components/schemas/Trace_Public]/feedback_scores/items/value_by_author/additionalProperties/source_queue_id` from the response with the `200` status
  - removed the optional property `items/anyOf[#/components/schemas/Trace_Public]/span_feedback_scores/items/source_queue_id` from the response with the `200` status
  - removed the optional property `items/anyOf[#/components/schemas/Trace_Public]/span_feedback_scores/items/value_by_author/additionalProperties/author` from the response with the `200` status
  - removed the optional property `items/anyOf[#/components/schemas/Trace_Public]/span_feedback_scores/items/value_by_author/additionalProperties/source_queue_id` from the response with the `200` status
  - removed the `evaluator` enum value from the `items/anyOf[#/components/schemas/Trace_Public]/source` response property for the response status `200`

---

[Operation](https://skmtc.dev/comet-ml/apis/opik-rest-api/docs/v1/private/traces/search/post.md) · [API](https://skmtc.dev/comet-ml/apis/opik-rest-api.md) · [Page](https://skmtc.dev/comet-ml/apis/opik-rest-api/changes/v1/private/traces/search/post)