Use correct defaults for CIFS share in APIv1

Hi,

I am attempting to use the API to create a SMB/CIFS share via the documentation shown at:

https://api.freenas.org/resources/sharing.html#cifs 

I am submitting the values as:

"cifs_name" => testuser,
"cifs_path" => "/mnt/Pool/testuser");

The response I get back from FreeNAS is:

["cifs_vfsobjects"]=> array(1) { [0]=> string(90) "Select a valid choice. zfs_space,zfsacl,streams_xattr is not one of the available choices." )

If I create the share with the same values for the name and the path via the WebUI it accepts it. cifs_vfsobjects is not documented in the aforementioned documentation link I cited.

Please advise!