---
title: "Add subcollection to collection"
method: POST
path: "/collections/{coll_id}/addSubCollection/{sub_coll_id}"
tags: ["collections"]
---

# Add subcollection to collection

`POST /collections/{coll_id}/addSubCollection/{sub_coll_id}`

Collections are groupings of datasets

## Path parameters

- `coll_id` string, required
- `sub_coll_id` string, required

## Response `200`

OK

---

[API](https://skmtc.dev/clowder-framework/apis/clowder.md) · [All operations](https://skmtc.dev/clowder-framework/apis/clowder/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/clowder-framework/clowder/revisions/bcd187478e0d/schema)