package Ġcom . d xc . ssi . agent . wallet . ind y . model . issue Ċ Ċ import Ġcom . d xc . ssi . agent . did comm . model . issue . data . Credential Request Metadata Ċ import Ġcom . d xc . ssi . agent . utils . Json Element ToString Serializer Ċ import Ġkotlinx . serialization . Serial Name Ċ import Ġkotlinx . serialization . Serializable Ċ Ċ @ Serializable Ċ data Ġclass ĠIn dy Credential Request Metadata ( ĊĠĠĠ Ġ@ Serial Name (" master _ secret _ bl ind ing _ data ") ĊĠĠĠ Ġ@ Serializable ( with Ġ= ĠJson Element ToString Serializer :: class ) ĊĠĠĠ Ġval Ġmaster Secret Bl ind ing Data : ĠString , ĊĠĠĠ Ġ@ Serial Name (" master _ secret _ name ") ĊĠĠĠ Ġval Ġmaster Secret Name : ĠString , ĊĠĠĠ Ġval Ġnonce : ĠString Ċ ): Credential Request Metadata Ċ