---
title: "If dataset is in a space, list all collections can be the parent of
the dataset in this space, otherwise list all possiable collections"
method: GET
path: "/collections/{coll_id}/datasetPossibleParents/{ds_id}"
tags: ["collections"]
---

# If dataset is in a space, list all collections can be the parent of
the dataset in this space, otherwise list all possiable collections

`GET /collections/{coll_id}/datasetPossibleParents/{ds_id}`

Collections are groupings of datasets

## Path parameters

- `coll_id` string, required
- `ds_id` string, required

## Query parameters

- `when` string
- `title` string
- `date` string
- `limit` number
- `exact` boolean

## Response `200`

OK

## Changes

- **2021-08-31** `3e2d284b90d4` — 1 info
  - added the new optional `query` request parameter `when`
- **2020-09-29** `8bd7fd33f496` — 1 warning
  - deleted the `query` request parameter `when`

[Change history](https://skmtc.dev/clowder-framework/apis/clowder/changes/collections/:coll_id/datasetPossibleParents/:ds_id/get.md)

---

[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)