[ NoAccessorMethod ]
[ Version ( since = "0.19.0" ) ]
public Variant channel_classes_variant { owned get; }
The underlying data structure used by Telepathy to represent the requests that can succeed.
This can be used by advanced clients to determine whether an unusually complex request would succeed. See the Telepathy D-Bus API Specification for details of how to interpret the returned Variant of type a(a{sv}as).
The higher-level methods like supports_text_chats are likely to be more useful to the majority of clients.