---
title: "Related Collection:Post"
method: POST
path: "/api/collections/related"
tags: ["collections"]
---

# Related Collection:Post

`POST /api/collections/related`

## Query parameters

- `app_state` unknown, required

## Request body

- AddRelatedCollectionModel
  - `track_ids` union[], required
    - union
      - string
      - string, uuid
  - `collection_id` union, required
    - string
    - string, uuid
  - `name` string, required
  - `description` string
  - `relationship_type` string
  - `meta` object

## Response `200`

Successful Response

- NendoHTTPResponse
  - `data` unknown, required
  - `error` unknown
  - `has_next` boolean
  - `cursor` integer

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.net/okio-ai/apis/nendo-server.md) · [All operations](https://skmtc.net/okio-ai/apis/nendo-server/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/okio-ai/nendo-server/versions/a044a48565cb/schema)