---
title: "Updates the SpanGroup with the given ID."
method: PATCH
path: "/spangroup/{span_group_id}"
tags: ["spanGroup"]
---

# Updates the SpanGroup with the given ID.

`PATCH /spangroup/{span_group_id}`

## Path parameters

- `span_group_id` integer, required

## Request body

- SpanGroupUpdate
  - `name` string, nullable — Name of the SpanGroup

## Response `200`

Successful Response

- SpanGroupRead
  - `name` string, required — Name of the SpanGroup
  - `id` integer, required — ID of the SpanGroup
  - `user_id` integer, required — User that created the SpanGroup
  - `sdoc_id` integer, required — SourceDocument the SpanGroup refers to
  - `created` string, date-time, required — Created timestamp of the SpanGroup
  - `updated` string, date-time, required — Updated timestamp of the SpanGroup

## Other responses

- `422` — Validation Error

## Changes

- **2026-07-15** `1af5a8046f20` — 2 info
  - 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
- **2025-08-22** `53e769440a25` — 2 warning
  - removed the optional property `detail/items/ctx` from the response with the `422` status
  - removed the optional property `detail/items/input` from the response with the `422` status

[Change history](https://skmtc.dev/uhh-lt/apis/discourse-analysis-tool-suite-api/changes/spangroup/:span_group_id/patch.md)

---

[API](https://skmtc.dev/uhh-lt/apis/discourse-analysis-tool-suite-api.md) · [All operations](https://skmtc.dev/uhh-lt/apis/discourse-analysis-tool-suite-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/uhh-lt/discourse-analysis-tool-suite-api/revisions/a84d27ef7a0d/schema)