Hi, i am trying to use the POST api /api​/packages​/{packageId}​/attachment​/{attachmentId} to add an attachment to a package but i always receive the below reply.

I am testing it through the swagger of the community portal. Any idea on the reason of the error?

{ "messageKey": "error.forbidden.operationNotAllowed", "technical": "User is not in a role to modify attachment.", "message": "Operation not allowed.", "code": 403, "name": "Access Denied" }