The API key or OAuth 2 access token is missing or invalid.
application/json
404
The request does not match any known content.
The response will contain a human readable message, and may also contain links to help you
navigate to other API endpoints.
application/json
get
GET /downloads/v1//dataPackages/{dataPackageId}/versions/{versionId}/downloads HTTP/1.1
Host: api.os.uk
Accept: */*