Collections
Remove assets from a collection
Removes the specified assets from an existing collection. The caller must be allowed to update the collection. Assets that are not in the collection are ignored, and the underlying assets are not modified or deleted.
AuthorizationBasic <token>
Basic authentication using Cloudinary API Key and API Secret.
In: header
Path Parameters
cloud_name*string
The cloud name of your Cloudinary product environment.
collection_id*string
External ID of the collection whose assets to list, add, or remove.
Request Body
application/json
A list of asset_id values of the assets to remove from the collection.
[index: integer]?string
Response Body
application/json
application/json
application/json
application/json
application/json
application/json
curl -X DELETE "https://example.com/v2/asset_management/demo/collections/col_8f3a2b1c9d4e/assets" \ -H "Content-Type: application/json" \ -d '[ "ast_1a2b3c4d5e6f" ]'{ "data": { "id": "col_8f3a2b1c9d4e", "name": "Summer Campaign Assets", "creator_type": "user", "creator_id": "usr_4a1b2c3d5e6f", "created_at": "2026-03-14T10:15:00Z", "updated_at": "2026-03-15T09:30:00Z", "description": "Approved photography for the summer campaign launch.", "type": "manual" }}