=item B<UrlPutProxyAuthType>: [basic|none]

Applies to B<execute>.

B<UrlPutProxyAuthType> is optional when B<UrlPutProxyEnable> is
enabled.  It identifies what authentication scheme to use when issuing
HTTP/HTTPS PUT requests that must first pass through an outbound proxy
server.  When B<UrlPutProxyAuthType> is set to basic, user credentials
are base64 encoded and incorporated into the proxy request header.  If
not specified, B<UrlPutProxyAuthType> defaults to 'none'.

