EnsureMeetingIsMLSEstablishedUseCase
interface EnsureMeetingIsMLSEstablishedUseCase
Use case for ensuring that the meeting's MLS conversation group is established. If the conversation related to the meeting is MLS-capable then tries to establish or join MLS group using dedicated use case. If the MLS group is already established or if the conversation is not MLS-capable, it does nothing and returns success.