Delete a conversation and its messages

OpenIMClient.getInstance().conversationManager.deleteConversationAndDeleteAllMsg(
    new OnBase<String>() {
        @Override
        public void onSuccess(String data) {
            messageStore.clearConversation(conversationID);
            conversationStore.remove(conversationID);
        }

        @Override
        public void onError(int code, String error) {
            recordConversationDeleteFailure(code, error);
        }
    },
    conversationID
);