Record a video message for sibling
[IN:SEND_MESSAGE [SL:TYPE_CONTENT video ] [SL:RECIPIENT [IN:GET_CONTACT [SL:TYPE_RELATION sibling ] ] ] ]
Record a video message for sibling
[IN:SEND_MESSAGE [SL:TYPE_CONTENT video ] [SL:RECIPIENT [IN:GET_CONTACT [SL:TYPE_RELATION sibling ] ] ] ]