package Ġcom . ne el k am ath . om ni Chat Backend . graphql . data Transfer Objects Ċ Ċ import Ġcom . ne el k am ath . om ni Chat Backend . graphql . routing . Placeholder Ċ Ċ object ĠInvalid Admin Id Ġ: ĠCreate Group Chat Result Ġ{ ĊĠĠĠ Ġfun Ġget Placeholder () Ġ= ĠPlace holder Ċ } Ċ