4.2.3 Client Request Using PROPFIND
When the PROPFIND verb is used with an MS-Doclib header, the request may look like the following example.
PROPFIND /Shared%20Documents/testing/Files HTTP/1.1 Host: www.contoso.com Accept: */* Connection: Keep-Alive MS-Doclib: some random value
Note that, as specified, a client should not send a value in the MS-Doclib header, and the server must ignore any value that is present. The order of the headers is not significant, as specified in [RFC2616] section 4.2, and the request may include other client-specific headers. The server response should be identical to the server's GETLIB verb response for the same resource.