---
title: "Update the relations attached to the Series. Does not generate associated Sequel/Prequel pairs on target series."
method: POST
path: "/api/Series/update-related"
tags: ["Series"]
---

# Update the relations attached to the Series. Does not generate associated Sequel/Prequel pairs on target series.

`POST /api/Series/update-related`

## Request

- Base URL: `http://localhost:5000`
- URL: `http://localhost:5000/api/Series/update-related`
- Auth: API key in header `x-api-key`

## Request body

- UpdateRelatedSeriesDto
  - `seriesId` integer
  - `adaptations` integer[], nullable
  - `characters` integer[], nullable
  - `contains` integer[], nullable
  - `others` integer[], nullable
  - `prequels` integer[], nullable
  - `sequels` integer[], nullable
  - `sideStories` integer[], nullable
  - `spinOffs` integer[], nullable
  - `alternativeSettings` integer[], nullable
  - `alternativeVersions` integer[], nullable
  - `doujinshis` integer[], nullable
  - `editions` integer[], nullable
  - `annuals` integer[], nullable
  - `cameos` integer[], nullable

## Response `200`

OK

## Changes

- **2026-07-02** `72a1166b481f`: 3 info
  - added the new optional request property `cameos` (media type: application/json)
  - added the new optional request property `cameos` (media type: text/json)
  - added the new optional request property `cameos` (media type: application/*+json)

[Operation history](https://skmtc.dev/kareadita/apis/kavita/changes/api/Series/update-related/post.md)

---

[API](https://skmtc.dev/kareadita/apis/kavita.md) - [All operations](https://skmtc.dev/kareadita/apis/kavita/llms.txt) - [OpenAPI document](https://skmtc.dev/kareadita/apis/kavita/revisions/d266465eeb67?raw)