package Ġcom . ero om . data . request Ċ Ċ import Ġcom . google . gson . annotations . SerializedName Ċ Ċ data Ġclass ĠNick name Request ( ĊĠĠĠ Ġ@ SerializedName (" nickname ") Ġvar Ġnickname : ĠString Ċ )