inviteusertogroupdirect

Send direct invitation to the user to join to the group

Parameters:

groupid	id of the group
peerid	id of the user
message	invitation message

Returns:

XML

    <commands>
        <command>
            <type>inviteusertogroupdirect</type>
            <result> { 0 | 1 } </result>
            <message> { OPTIONAL ERROR STRING or REASON } </message>
       </command>
    </commands>

Requirements:

• Requesting HTTP session must be authenticated
• A profile must be currently logged in
• AuthKey source should be AUTH_SOURCE_UI