The list versions method retrieves metadata for all the versions of the specified document. This method does not return metadata for the current document.
method=list versions:server_extension_version
&service_name=/&document_name=file_name
Parameters
document_name Parameter
POST /site_url/_vti_bin/_vti_aut/author.dll HTTP/1.0
.
.
.
method=list+versions:6.0.n.nnnn
&service_name=/
&document_name=file_name
Success
Returns metadata for all versions of the document, excluding medatada for the current document.
Error
Other Resources
Server Versions for Windows SharePoint Services