package Ġapp . cash . back fil a . client . mis k . internal Ċ Ċ import Ġapp . cash . back fil a . protos . service . Configure Service Request Ċ import Ġapp . cash . back fil a . protos . service . Configure Service Response Ċ import Ġapp . cash . back fil a . protos . service . Create And Start Back fill Request Ċ import Ġapp . cash . back fil a . protos . service . Create And Start Back fill Response Ċ Ċ internal Ġinterface ĠBack fil a Client Ġ{ ĊĠ Ġfun Ġconfigure Service ( request : ĠConfigure Service Request ): ĠConfigure Service Response ĊĊĠ Ġfun Ġcreate And Start Back fill ( request : ĠCreate And Start Back fill Request ): ĠCreate And Start Back fill Response Ċ } Ċ