OpenSocial Required Fields (Available (Will be released on 2011-01-17)
If your gadget is taking advantage of OpenSocial functionalities and is therefore declared as a social gadget with 'opensocial-x.x' as required:
<Require feature="opensocial-0.9"/> ...
you might consider restricting the vCard fields your gadget is requesting from the user's personal data. The available field names are
Applied in a gadget.xml snipplet, requesting the fields gender, emails, and the thumbnail URL will look as follows
<Require feature="opensocial-0.8"> <RequiredFields> <Field>gender</Field> <Field>emails</Field> <Field>thumbnailUrl</Field> </RequiredFields> </Require> ...