040000 tree ee2447efe90da797c2a4a0708482167b41e18741	ComputeContacts
040000 tree 1481ae2b44c55a30463df7fb8b5aec5cb6ca39fd	CreateContact
040000 tree f269c4fe1a3cd9fd28bee1d48a75778c9d6a35b2	DeleteContact
040000 tree f66ef167ec728d26b049123f7d312fe6e1daa87c	GetContact
040000 tree ff68e2881c96f26d131f88476f01ed64c398bcc1	ListContacts
040000 tree b23dd0174464ad1a9aa7ccebfee4e8163d132fdb	SendTestMessage
040000 tree 4392cbe9eb4ceb529ab832cf9c7a753cdd87a694	UpdateContact