---
title: "Stream dataset items"
method: POST
path: "/v1/private/datasets/items/stream"
tags: ["Datasets"]
---

# Stream dataset items

`POST /v1/private/datasets/items/stream`

Stream dataset items

## Request body

- DatasetItemStreamRequest
  - `dataset_name` string, required
  - `last_retrieved_id` string, uuid
  - `steam_limit` integer
  - `dataset_version` string
  - `project_name` string
  - `filters` string

## Changes

- **2026-06-02** `51f1b20841a7` — 1 info
  - added the optional property `items/anyOf[#/components/schemas/DatasetItem]/experiment_items/items/trace_metadata` to the response with the `200` status
- **2026-05-04** `d606e84c75e4` — 5 warning
  - removed the optional property `items/anyOf[#/components/schemas/DatasetItem]/experiment_items/items/comments/items/source_queue_id` from the response with the `200` status
  - removed the optional property `items/anyOf[#/components/schemas/DatasetItem]/experiment_items/items/feedback_scores/items/source_queue_id` from the response with the `200` status
  - removed the optional property `items/anyOf[#/components/schemas/DatasetItem]/experiment_items/items/feedback_scores/items/value_by_author/additionalProperties/author` from the response with the `200` status
  - removed the optional property `items/anyOf[#/components/schemas/DatasetItem]/experiment_items/items/feedback_scores/items/value_by_author/additionalProperties/source_queue_id` from the response with the `200` status
  - …1 more

[Change history](https://skmtc.dev/comet-ml/apis/opik-rest-api/changes/v1/private/datasets/items/stream/post.md)

---

[API](https://skmtc.dev/comet-ml/apis/opik-rest-api.md) · [All operations](https://skmtc.dev/comet-ml/apis/opik-rest-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/comet-ml/opik-rest-api/revisions/7e2bdcbaba06/schema)