---
title: "Changes to Get a span"
method: GET
path: "/api/request-logs/{unique_id}/"
---

# Changes to Get a span

`GET /api/request-logs/{unique_id}/`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 4 of 12 revisions.

- **2026-10-21** `c30bcb383ee8`: 24 breaking, 9 info
- **2026-10-02** `b830b79cfd52`: 1 warning, 3 info
- **2026-09-17** `6fa8242da8c2`: 1 warning, 1 info
- **2026-09-12** `22b868ef3f22`: 1 info

## Changes

- **2026-10-21** `c30bcb383ee8`: 24 breaking, 9 info
  - the response property `scores/additionalProperties/boolean_value` became nullable for the status `200`
  - the response property `scores/additionalProperties/categorical_value` became nullable for the status `200`
  - the response property `scores/additionalProperties/evaluator_name` became nullable for the status `200`
  - the response property `scores/additionalProperties/evaluator_slug` became nullable for the status `200`
  - the response property `scores/additionalProperties/is_passed` became nullable for the status `200`
  - the response property `scores/additionalProperties/json_value` became nullable for the status `200`
  - the response property `scores/additionalProperties/numerical_value` became nullable for the status `200`
  - the response property `scores/additionalProperties/score_value_type` became nullable for the status `200`
  - the response property `scores/additionalProperties/string_value` became nullable for the status `200`
  - added `subschema #2, subschema #3, subschema #4` to the `input` response property `oneOf` list for the response status `200`
  - added `subschema #2, subschema #3, subschema #4` to the `output` response property `oneOf` list for the response status `200`
  - added `subschema #2, subschema #3, subschema #4` to the `properties` response property `oneOf` list for the response status `200`
  - added `subschema #2, subschema #3, subschema #4` to the `warnings` response property `oneOf` list for the response status `200`
  - the `cost` response's property format changed from `double` to no format for status `200`
  - the `latency` response's property format changed from `double` to no format for status `200`
  - the `limit_info/limits/items/current_value` response's property format changed from `double` to no format for status `200`
  - the `limit_info/limits/items/limit_value` response's property format changed from `double` to no format for status `200`
  - the `limit_info/limits/items/new_value` response's property format changed from `double` to no format for status `200`
  - the `routing_time` response's property format changed from `double` to no format for status `200`
  - the `scores/additionalProperties/numerical_value` response's property type changed from `number, null` to `number`, and format from `double` to no format for status `200`
  - the `temperature` response's property format changed from `double` to no format for status `200`
  - the `time_to_first_token` response's property format changed from `double` to no format for status `200`
  - the `tokens_per_second` response's property format changed from `double` to no format for status `200`
  - the `top_p` response's property format changed from `double` to no format for status `200`
  - api operation id `spans_retrieveSpan` removed and replaced with `retrieveSpan`
  - the endpoint scheme security `DashboardJwt` was added to the API
  - api tag `Spans` added
  - api tag `spans` removed
  - removed `subschema #1, subschema #2` from the `scores/additionalProperties/json_value` response property `oneOf` list for the response status `200`
  - removed `subschema #2, subschema #3, subschema #4` from the `input` response property `oneOf` list for the response status `200`
  - removed `subschema #2, subschema #3, subschema #4` from the `output` response property `oneOf` list for the response status `200`
  - removed `subschema #2, subschema #3, subschema #4` from the `properties` response property `oneOf` list for the response status `200`
  - removed `subschema #2, subschema #3, subschema #4` from the `warnings` response property `oneOf` list for the response status `200`
- **2026-10-02** `b830b79cfd52`: 1 warning, 3 info
  - removed the optional property `error` from the response with the `404` status
  - added the non-success response with the status `403`
  - removed the non-success response with the status `401`
  - added the required property `detail` to the response with the `404` status
- **2026-09-17** `6fa8242da8c2`: 1 warning, 1 info
  - deleted the `header` request parameter `Authorization`
  - the endpoint scheme security `RespanApiKey` was added to the API
- **2026-09-12** `22b868ef3f22`: 1 info
  - api operation id `retrieve-span` removed and replaced with `spans_retrieveSpan`

---

[Operation](https://skmtc.dev/respan/apis/respan-api/docs/api/request-logs/:unique_id/get.md) - [API](https://skmtc.dev/respan/apis/respan-api.md) - [Page](https://skmtc.dev/respan/apis/respan-api/changes/api/request-logs/:unique_id/get)