UserGrant.fromJson constructor
      
      UserGrant.fromJson(
    
    
- String i, [
 - ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY
 
Implementation
factory UserGrant.fromJson($core.String i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromJson(i, r);