---
title: "Changes to Calls Query Stream"
method: POST
path: "/calls/stream_query"
---

# Changes to Calls Query Stream

`POST /calls/stream_query`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 8 of 31 revisions.

- **2026-10-16** `dd89fadfe4e4`: 1 breaking, 18 info
- **2026-01-07** `d6e39f7c717d`: 1 breaking
- **2025-11-06** `2cc05861444e`: 22 info
- **2025-11-05** `f4a10b6a2e6d`: 2 breaking, 16 info
- **2025-09-23** `4745726593c5`: 2 breaking, 1 info
- **2025-09-22** `a9a5bb825872`: 15 breaking
- **2025-09-18** `87fec2b7a9d1`: 1 info
- **2025-09-18** `1ec8c1df5fbb`: 1 breaking

## Changes

- **2026-10-16** `dd89fadfe4e4`: 1 breaking, 18 info
  - removed the media type `application/jsonl` for the response with the status `200`
  - the endpoint scheme security `HTTPBasic` was removed from the API
  - added the new optional request property `include_usernames`
  - added the new optional request property `latest_only`
  - added `#/components/schemas/LtOperation, #/components/schemas/LteOperation` to the `query/anyOf[subschema #1: Query]/$expr` request property `anyOf` list
  - added `#/components/schemas/SizeOperation, #/components/schemas/LtOperation, #/components/schemas/LteOperation` to the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #1: AndOperation]/$and/items/` request property `anyOf` list
  - added `subschema #1` to the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #1: AndOperation]/$and/items/anyOf[subschema #6: NotOperation -> subschema #7: NotOperation]/$not` request property 'prefixItems' list
  - added `subschema #1` to the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #3: NotOperation]/$not` request property 'prefixItems' list
  - added `subschema #1, subschema #2` to the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #1: AndOperation]/$and/items/anyOf[subschema #10: InOperation -> subschema #13: InOperation]/$in` request property 'prefixItems' list
  - added `subschema #1, subschema #2` to the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #1: AndOperation]/$and/items/anyOf[subschema #7: EqOperation -> subschema #8: EqOperation]/$eq` request property 'prefixItems' list
  - added `subschema #1, subschema #2` to the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #1: AndOperation]/$and/items/anyOf[subschema #8: GtOperation -> subschema #9: GtOperation]/$gt` request property 'prefixItems' list
  - added `subschema #1, subschema #2` to the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #1: AndOperation]/$and/items/anyOf[subschema #9: GteOperation -> subschema #11: GteOperation]/$gte` request property 'prefixItems' list
  - added `subschema #1, subschema #2` to the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #4: EqOperation]/$eq` request property 'prefixItems' list
  - added `subschema #1, subschema #2` to the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #5: GtOperation]/$gt` request property 'prefixItems' list
  - added `subschema #1, subschema #2` to the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #6: GteOperation -> subschema #7: GteOperation]/$gte` request property 'prefixItems' list
  - added `subschema #1, subschema #2` to the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #7: InOperation -> subschema #9: InOperation]/$in` request property 'prefixItems' list
  - added the media type `application/json` for the response with the status `200`
  - added the optional property `detail/items/ctx` to the response with the `422` status
  - added the optional property `detail/items/input` to the response with the `422` status
- **2026-01-07** `d6e39f7c717d`: 1 breaking
  - the response's body type changed from `array` to no type for status `200`
- **2025-11-06** `2cc05861444e`: 22 info
  - added the optional property `items/deleted_at` to the response with the `200` status
  - added the optional property `items/display_name` to the response with the `200` status
  - added the optional property `items/ended_at` to the response with the `200` status
  - added the optional property `items/exception` to the response with the `200` status
  - added the optional property `items/output` to the response with the `200` status
  - added the optional property `items/parent_id` to the response with the `200` status
  - added the optional property `items/storage_size_bytes` to the response with the `200` status
  - added the optional property `items/summary` to the response with the `200` status
  - added the optional property `items/thread_id` to the response with the `200` status
  - added the optional property `items/total_storage_size_bytes` to the response with the `200` status
  - added the optional property `items/turn_id` to the response with the `200` status
  - added the optional property `items/wb_run_id` to the response with the `200` status
  - added the optional property `items/wb_run_step` to the response with the `200` status
  - added the optional property `items/wb_run_step_end` to the response with the `200` status
  - added the optional property `items/wb_user_id` to the response with the `200` status
  - added the required property `items/attributes` to the response with the `200` status
  - added the required property `items/id` to the response with the `200` status
  - added the required property `items/inputs` to the response with the `200` status
  - added the required property `items/op_name` to the response with the `200` status
  - added the required property `items/project_id` to the response with the `200` status
  - added the required property `items/started_at` to the response with the `200` status
  - added the required property `items/trace_id` to the response with the `200` status
- **2025-11-05** `f4a10b6a2e6d`: 2 breaking, 16 info
  - for the `header` request parameter `accept`, default value was changed from `application/x-ndjson` to `application/jsonl`
  - removed the media type `application/x-ndjson` for the response with the status `200`
  - added `#/components/schemas/LiteralOperation, #/components/schemas/GetFieldOperator, #/components/schemas/ConvertOperation, #/components/schemas/AndOperation, #/components/schemas/OrOperation, #/components/schemas/NotOperation, #/components/schemas/EqOperation, #/components/schemas/GtOperation, #/components/schemas/GteOperation, #/components/schemas/InOperation, #/components/schemas/ContainsOperation` to the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #1: AndOperation]/$and/items/` request property `anyOf` list
  - added `#/components/schemas/LiteralOperation, #/components/schemas/GetFieldOperator, #/components/schemas/ConvertOperation, #/components/schemas/AndOperation, #/components/schemas/OrOperation, #/components/schemas/NotOperation, #/components/schemas/EqOperation, #/components/schemas/GtOperation, #/components/schemas/GteOperation, #/components/schemas/InOperation, #/components/schemas/ContainsOperation` to the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #2: OrOperation]/$or/items/` request property `anyOf` list
  - added `#/components/schemas/LiteralOperation, #/components/schemas/GetFieldOperator, #/components/schemas/ConvertOperation, #/components/schemas/AndOperation, #/components/schemas/OrOperation, #/components/schemas/NotOperation, #/components/schemas/EqOperation, #/components/schemas/GtOperation, #/components/schemas/GteOperation, #/components/schemas/InOperation, #/components/schemas/ContainsOperation` to the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #3: NotOperation]/$not/items/` request property `anyOf` list
  - added `#/components/schemas/LiteralOperation, #/components/schemas/GetFieldOperator, #/components/schemas/ConvertOperation, #/components/schemas/AndOperation, #/components/schemas/OrOperation, #/components/schemas/NotOperation, #/components/schemas/EqOperation, #/components/schemas/GtOperation, #/components/schemas/GteOperation, #/components/schemas/InOperation, #/components/schemas/ContainsOperation` to the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #4: EqOperation]/$eq/items/` request property `anyOf` list
  - added `#/components/schemas/LiteralOperation, #/components/schemas/GetFieldOperator, #/components/schemas/ConvertOperation, #/components/schemas/AndOperation, #/components/schemas/OrOperation, #/components/schemas/NotOperation, #/components/schemas/EqOperation, #/components/schemas/GtOperation, #/components/schemas/GteOperation, #/components/schemas/InOperation, #/components/schemas/ContainsOperation` to the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #5: GtOperation]/$gt/items/` request property `anyOf` list
  - added `#/components/schemas/LiteralOperation, #/components/schemas/GetFieldOperator, #/components/schemas/ConvertOperation, #/components/schemas/AndOperation, #/components/schemas/OrOperation, #/components/schemas/NotOperation, #/components/schemas/EqOperation, #/components/schemas/GtOperation, #/components/schemas/GteOperation, #/components/schemas/InOperation, #/components/schemas/ContainsOperation` to the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #6: GteOperation]/$gte/items/` request property `anyOf` list
  - added `#/components/schemas/LiteralOperation, #/components/schemas/GetFieldOperator, #/components/schemas/ConvertOperation, #/components/schemas/AndOperation, #/components/schemas/OrOperation, #/components/schemas/NotOperation, #/components/schemas/EqOperation, #/components/schemas/GtOperation, #/components/schemas/GteOperation, #/components/schemas/InOperation, #/components/schemas/ContainsOperation` to the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #7: InOperation]/$in/items/` request property `anyOf` list
  - added `#/components/schemas/LiteralOperation, #/components/schemas/GetFieldOperator, #/components/schemas/ConvertOperation, #/components/schemas/AndOperation, #/components/schemas/OrOperation, #/components/schemas/NotOperation, #/components/schemas/EqOperation, #/components/schemas/GtOperation, #/components/schemas/GteOperation, #/components/schemas/InOperation, #/components/schemas/ContainsOperation` to the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #8: ContainsOperation]/$contains/input/anyOf[subschema #10: InOperation]/$in/items/` request property `anyOf` list
  - added `#/components/schemas/LiteralOperation, #/components/schemas/GetFieldOperator, #/components/schemas/ConvertOperation, #/components/schemas/AndOperation, #/components/schemas/OrOperation, #/components/schemas/NotOperation, #/components/schemas/EqOperation, #/components/schemas/GtOperation, #/components/schemas/GteOperation, #/components/schemas/InOperation, #/components/schemas/ContainsOperation` to the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #8: ContainsOperation]/$contains/input/anyOf[subschema #4: AndOperation]/$and/items/` request property `anyOf` list
  - added `#/components/schemas/LiteralOperation, #/components/schemas/GetFieldOperator, #/components/schemas/ConvertOperation, #/components/schemas/AndOperation, #/components/schemas/OrOperation, #/components/schemas/NotOperation, #/components/schemas/EqOperation, #/components/schemas/GtOperation, #/components/schemas/GteOperation, #/components/schemas/InOperation, #/components/schemas/ContainsOperation` to the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #8: ContainsOperation]/$contains/input/anyOf[subschema #5: OrOperation]/$or/items/` request property `anyOf` list
  - added `#/components/schemas/LiteralOperation, #/components/schemas/GetFieldOperator, #/components/schemas/ConvertOperation, #/components/schemas/AndOperation, #/components/schemas/OrOperation, #/components/schemas/NotOperation, #/components/schemas/EqOperation, #/components/schemas/GtOperation, #/components/schemas/GteOperation, #/components/schemas/InOperation, #/components/schemas/ContainsOperation` to the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #8: ContainsOperation]/$contains/input/anyOf[subschema #6: NotOperation]/$not/items/` request property `anyOf` list
  - added `#/components/schemas/LiteralOperation, #/components/schemas/GetFieldOperator, #/components/schemas/ConvertOperation, #/components/schemas/AndOperation, #/components/schemas/OrOperation, #/components/schemas/NotOperation, #/components/schemas/EqOperation, #/components/schemas/GtOperation, #/components/schemas/GteOperation, #/components/schemas/InOperation, #/components/schemas/ContainsOperation` to the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #8: ContainsOperation]/$contains/input/anyOf[subschema #7: EqOperation]/$eq/items/` request property `anyOf` list
  - added `#/components/schemas/LiteralOperation, #/components/schemas/GetFieldOperator, #/components/schemas/ConvertOperation, #/components/schemas/AndOperation, #/components/schemas/OrOperation, #/components/schemas/NotOperation, #/components/schemas/EqOperation, #/components/schemas/GtOperation, #/components/schemas/GteOperation, #/components/schemas/InOperation, #/components/schemas/ContainsOperation` to the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #8: ContainsOperation]/$contains/input/anyOf[subschema #8: GtOperation]/$gt/items/` request property `anyOf` list
  - added `#/components/schemas/LiteralOperation, #/components/schemas/GetFieldOperator, #/components/schemas/ConvertOperation, #/components/schemas/AndOperation, #/components/schemas/OrOperation, #/components/schemas/NotOperation, #/components/schemas/EqOperation, #/components/schemas/GtOperation, #/components/schemas/GteOperation, #/components/schemas/InOperation, #/components/schemas/ContainsOperation` to the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #8: ContainsOperation]/$contains/input/anyOf[subschema #9: GteOperation]/$gte/items/` request property `anyOf` list
  - added `#/components/schemas/LiteralOperation, #/components/schemas/GetFieldOperator, #/components/schemas/ConvertOperation, #/components/schemas/AndOperation, #/components/schemas/OrOperation, #/components/schemas/NotOperation, #/components/schemas/EqOperation, #/components/schemas/GtOperation, #/components/schemas/GteOperation, #/components/schemas/InOperation, #/components/schemas/ContainsOperation` to the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #8: ContainsOperation]/$contains/substr` request property `anyOf` list
  - added the media type `application/jsonl` for the response with the status `200`
- **2025-09-23** `4745726593c5`: 2 breaking, 1 info
  - for the `header` request parameter `accept`, default value was changed from `application/jsonl` to `application/x-ndjson`
  - removed the media type `application/jsonl` for the response with the status `200`
  - added the media type `application/x-ndjson` for the response with the status `200`
- **2025-09-22** `a9a5bb825872`: 15 breaking
  - removed `#/components/schemas/LiteralOperation, #/components/schemas/GetFieldOperator, #/components/schemas/ConvertOperation, #/components/schemas/AndOperation, #/components/schemas/OrOperation, #/components/schemas/NotOperation, #/components/schemas/EqOperation, #/components/schemas/GtOperation, #/components/schemas/GteOperation, #/components/schemas/InOperation, #/components/schemas/ContainsOperation` from the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #1: AndOperation]/$and/items/` request property `anyOf` list
  - removed `#/components/schemas/LiteralOperation, #/components/schemas/GetFieldOperator, #/components/schemas/ConvertOperation, #/components/schemas/AndOperation, #/components/schemas/OrOperation, #/components/schemas/NotOperation, #/components/schemas/EqOperation, #/components/schemas/GtOperation, #/components/schemas/GteOperation, #/components/schemas/InOperation, #/components/schemas/ContainsOperation` from the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #2: OrOperation]/$or/items/` request property `anyOf` list
  - removed `#/components/schemas/LiteralOperation, #/components/schemas/GetFieldOperator, #/components/schemas/ConvertOperation, #/components/schemas/AndOperation, #/components/schemas/OrOperation, #/components/schemas/NotOperation, #/components/schemas/EqOperation, #/components/schemas/GtOperation, #/components/schemas/GteOperation, #/components/schemas/InOperation, #/components/schemas/ContainsOperation` from the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #3: NotOperation]/$not/items/` request property `anyOf` list
  - removed `#/components/schemas/LiteralOperation, #/components/schemas/GetFieldOperator, #/components/schemas/ConvertOperation, #/components/schemas/AndOperation, #/components/schemas/OrOperation, #/components/schemas/NotOperation, #/components/schemas/EqOperation, #/components/schemas/GtOperation, #/components/schemas/GteOperation, #/components/schemas/InOperation, #/components/schemas/ContainsOperation` from the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #4: EqOperation]/$eq/items/` request property `anyOf` list
  - removed `#/components/schemas/LiteralOperation, #/components/schemas/GetFieldOperator, #/components/schemas/ConvertOperation, #/components/schemas/AndOperation, #/components/schemas/OrOperation, #/components/schemas/NotOperation, #/components/schemas/EqOperation, #/components/schemas/GtOperation, #/components/schemas/GteOperation, #/components/schemas/InOperation, #/components/schemas/ContainsOperation` from the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #5: GtOperation]/$gt/items/` request property `anyOf` list
  - removed `#/components/schemas/LiteralOperation, #/components/schemas/GetFieldOperator, #/components/schemas/ConvertOperation, #/components/schemas/AndOperation, #/components/schemas/OrOperation, #/components/schemas/NotOperation, #/components/schemas/EqOperation, #/components/schemas/GtOperation, #/components/schemas/GteOperation, #/components/schemas/InOperation, #/components/schemas/ContainsOperation` from the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #6: GteOperation]/$gte/items/` request property `anyOf` list
  - removed `#/components/schemas/LiteralOperation, #/components/schemas/GetFieldOperator, #/components/schemas/ConvertOperation, #/components/schemas/AndOperation, #/components/schemas/OrOperation, #/components/schemas/NotOperation, #/components/schemas/EqOperation, #/components/schemas/GtOperation, #/components/schemas/GteOperation, #/components/schemas/InOperation, #/components/schemas/ContainsOperation` from the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #7: InOperation]/$in/items/` request property `anyOf` list
  - removed `#/components/schemas/LiteralOperation, #/components/schemas/GetFieldOperator, #/components/schemas/ConvertOperation, #/components/schemas/AndOperation, #/components/schemas/OrOperation, #/components/schemas/NotOperation, #/components/schemas/EqOperation, #/components/schemas/GtOperation, #/components/schemas/GteOperation, #/components/schemas/InOperation, #/components/schemas/ContainsOperation` from the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #8: ContainsOperation]/$contains/input/anyOf[subschema #10: InOperation]/$in/items/` request property `anyOf` list
  - removed `#/components/schemas/LiteralOperation, #/components/schemas/GetFieldOperator, #/components/schemas/ConvertOperation, #/components/schemas/AndOperation, #/components/schemas/OrOperation, #/components/schemas/NotOperation, #/components/schemas/EqOperation, #/components/schemas/GtOperation, #/components/schemas/GteOperation, #/components/schemas/InOperation, #/components/schemas/ContainsOperation` from the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #8: ContainsOperation]/$contains/input/anyOf[subschema #4: AndOperation]/$and/items/` request property `anyOf` list
  - removed `#/components/schemas/LiteralOperation, #/components/schemas/GetFieldOperator, #/components/schemas/ConvertOperation, #/components/schemas/AndOperation, #/components/schemas/OrOperation, #/components/schemas/NotOperation, #/components/schemas/EqOperation, #/components/schemas/GtOperation, #/components/schemas/GteOperation, #/components/schemas/InOperation, #/components/schemas/ContainsOperation` from the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #8: ContainsOperation]/$contains/input/anyOf[subschema #5: OrOperation]/$or/items/` request property `anyOf` list
  - removed `#/components/schemas/LiteralOperation, #/components/schemas/GetFieldOperator, #/components/schemas/ConvertOperation, #/components/schemas/AndOperation, #/components/schemas/OrOperation, #/components/schemas/NotOperation, #/components/schemas/EqOperation, #/components/schemas/GtOperation, #/components/schemas/GteOperation, #/components/schemas/InOperation, #/components/schemas/ContainsOperation` from the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #8: ContainsOperation]/$contains/input/anyOf[subschema #6: NotOperation]/$not/items/` request property `anyOf` list
  - removed `#/components/schemas/LiteralOperation, #/components/schemas/GetFieldOperator, #/components/schemas/ConvertOperation, #/components/schemas/AndOperation, #/components/schemas/OrOperation, #/components/schemas/NotOperation, #/components/schemas/EqOperation, #/components/schemas/GtOperation, #/components/schemas/GteOperation, #/components/schemas/InOperation, #/components/schemas/ContainsOperation` from the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #8: ContainsOperation]/$contains/input/anyOf[subschema #7: EqOperation]/$eq/items/` request property `anyOf` list
  - removed `#/components/schemas/LiteralOperation, #/components/schemas/GetFieldOperator, #/components/schemas/ConvertOperation, #/components/schemas/AndOperation, #/components/schemas/OrOperation, #/components/schemas/NotOperation, #/components/schemas/EqOperation, #/components/schemas/GtOperation, #/components/schemas/GteOperation, #/components/schemas/InOperation, #/components/schemas/ContainsOperation` from the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #8: ContainsOperation]/$contains/input/anyOf[subschema #8: GtOperation]/$gt/items/` request property `anyOf` list
  - removed `#/components/schemas/LiteralOperation, #/components/schemas/GetFieldOperator, #/components/schemas/ConvertOperation, #/components/schemas/AndOperation, #/components/schemas/OrOperation, #/components/schemas/NotOperation, #/components/schemas/EqOperation, #/components/schemas/GtOperation, #/components/schemas/GteOperation, #/components/schemas/InOperation, #/components/schemas/ContainsOperation` from the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #8: ContainsOperation]/$contains/input/anyOf[subschema #9: GteOperation]/$gte/items/` request property `anyOf` list
  - removed `#/components/schemas/LiteralOperation, #/components/schemas/GetFieldOperator, #/components/schemas/ConvertOperation, #/components/schemas/AndOperation, #/components/schemas/OrOperation, #/components/schemas/NotOperation, #/components/schemas/EqOperation, #/components/schemas/GtOperation, #/components/schemas/GteOperation, #/components/schemas/InOperation, #/components/schemas/ContainsOperation` from the `query/anyOf[subschema #1: Query]/$expr/anyOf[subschema #8: ContainsOperation]/$contains/substr` request property `anyOf` list
- **2025-09-18** `87fec2b7a9d1`: 1 info
  - endpoint added
- **2025-09-18** `1ec8c1df5fbb`: 1 breaking
  - api path removed without deprecation

---

[Operation](https://skmtc.dev/wandb/apis/fastapi/docs/calls/stream_query/post.md) - [API](https://skmtc.dev/wandb/apis/fastapi.md) - [Page](https://skmtc.dev/wandb/apis/fastapi/changes/calls/stream_query/post)