GET /collections/{collection_id}/collected_metadata/

List of user created metadata for entities within a collection. #### Permissions In order to view this metadata it must be public or a user must have read permissions for collection. #### Returns Returns a JSON object containing `data` and `links` keys. The `data` key contains an array of nodes ids. The `links` key contains a dictionary of links that can be used for [pagination](#tag/Pagination). #### Errors This request should never return an error.