---
title: "Table Update"
method: POST
path: "/table/update"
tags: ["Tables"]
---

# Table Update

`POST /table/update`

## Request

- Base URL: `https://trace.wandb.ai` (the document declares no server; this is the origin it was published from)
- URL: `https://trace.wandb.ai/table/update`
- Auth: none declared

## Request body

- TableUpdateReq
  - `project_id` string, required
  - `base_digest` string, required
  - `updates` union[], required
    - union
      - TableAppendSpec
        - `append` TableAppendSpecPayload, required
          - `row` object, required
      - TablePopSpec
        - `pop` TablePopSpecPayload, required
          - `index` integer, required
      - TableInsertSpec
        - `insert` TableInsertSpecPayload, required
          - `index` integer, required
          - `row` object, required

## Response `200`

Successful Response

- TableUpdateRes
  - `digest` string, required
  - `updated_row_digests` string[]: The digests of the rows that were updated

## Other responses

- `422`: Validation Error

## Changes

- **2026-10-16** `dd89fadfe4e4`: 3 info
  - the endpoint scheme security `HTTPBasic` was removed from the API
  - 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

[Operation history](https://skmtc.dev/wandb/apis/weights-biases-weave-stainless-api/changes/table/update/post.md)

---

[API](https://skmtc.dev/wandb/apis/weights-biases-weave-stainless-api.md) - [All operations](https://skmtc.dev/wandb/apis/weights-biases-weave-stainless-api/llms.txt) - [OpenAPI document](https://skmtc.dev/wandb/apis/weights-biases-weave-stainless-api/revisions/f7643c49bf2e?raw)