Defined in file gencoll_client.asn C++ class: CGCClientResponse GCClientResponse ::= CHOICE { get-chrtype-valid VisibleString, get-equivalent-assemblies GCClient-EquivalentAssemblies, -- errors encountered at the server side. srvr-error GCClient-Error, get-assembly-blob OCTET STRING, get-assembly-by-sequence GCClient-AssembliesForSequences }