you are going to have to give more detail if you want help.  How about posting the HTTP messages?

I'm not sure what additional detail I can provide.  That is the extent of the message being returned.  The HttpWebRequest itself is not failing...the error I reported is returned in the HttpWebResponse.  We are using the .NET binding if that is helpful.

Hi, I have the same error to upload files. I am not able to upload file using namespace at all, but using objects is OK.

Here is my request:

> POST /rest/namespace/MyBase1/_DIRECTORY_HOLDER_ HTTP/1.1

User-Agent: Mozilla/4.0 (Compatible; EMCAtmos; CVRF 1.0; Windows Server 2008)

Host: accesspoint.emccis.com

Accept: */*

Content-Type: application/octet-stream

Date: Wed, 01 Jul 2009 16:55:31 GMT

x-emc-date: Wed, 01 Jul 2009 16:55:31 GMT

x-emc-uid: 7923eb4f990c4fc6b7d7f123b00602c0/COMMV9598443A6B8B61A

x-emc-listable-meta: MyBase1/_DIRECTORY_HOLDER_=quick

x-emc-signature: 9EanYmOijkbzDU3ABuSQOtYrinA=

Content-Length: 0

BTW does anyone know "=quick" in x-emc-listable-meta is needed and what does it mean? The Atmos OnLine REST API guide doesn't provide details for namespace operations. Thanks,

We have a ticket filed and are looking into this.

-Leo