package Ġcom . port er head . sms Ċ Ċ import Ġcom . port er head . api . sms . Paged Message Response Ċ import Ġcom . port er head . api . sms . Send Sms Request Ċ import Ġcom . port er head . sms . domain . Sms Message Ċ import Ġcom . port er head . sms . resource . Page able Query Ċ import Ġjava . util .* ĊĊ Ċ interface ĠS ms Service Ġ{ ĊĊĠĠĠ Ġfun Ġcreate Message ( request : ĠSend Sms Request , Ġprincipal : ĠString ): ĠS ms Message ĊĊĠĠĠ Ġfun ĠgetMessage ( id : ĠUUID ): ĠS ms Message ĊĊĠĠĠ Ġfun Ġget Messages ( page able Query : ĠPage able Query ): ĠP aged Message Response Ċ } Ċ