Twilio Chat Client Reference Class References TCHChannel TCHChannelDescriptor TCHChannelDescriptorPaginator TCHChannelPaginator TCHChannels TCHError TCHMember TCHMemberPaginator TCHMembers TCHMessage TCHMessages TCHResult TCHUserInfo TwilioChatClient TwilioChatClientProperties Protocol References TCHChannelDelegate TwilioChatClientDelegate Constant References TCHChannelStatus TCHChannelSynchronizationStatus TCHChannelType TCHClientConnectionState TCHClientSynchronizationStatus TCHClientSynchronizationStrategy TCHLogLevel TCHUserInfoUpdate