MongooseIM create_room command not known - xmpp

Question

I am a new comer to MongooseIM.
I have setup the server and am able to exchange messages between two users.
Now I am trying to setup the server to enable MUCs.
I have enabled mod_muc in ejabberd.conf file.
On executing the create_room command, the error says :
mongooseimctl create_room test
command “create_room” not known
Is there something that i may be missing.
I looked up ejabberdctl command "create_room" not known , but the solution there didnt work out. Is there something that is specific to MongooseIM?
Enabled modules :
%%%. =======
%%%' MODULES
%%
%% Modules enabled in all ejabberd virtual hosts.
%% For list of possible modules options, check documentation.
%%
{modules,
[
{mod_admin_extra, [{submods, [node, accounts, sessions, vcard,
roster, last, private, stanza, stats]}]},
{mod_adhoc, []},
{mod_disco, []},
{mod_last, []},
{mod_stream_management, [
% default 100
% size of a buffer of unacked messages
% {buffer_max, 100}
% default 1 - server sends the ack request after each stanza
% {ack_freq, 1}
% default: 600 seconds
% {resume_timeout, 600}
]},
{mod_muc, [
{host, "muc.#HOST#"},
{access, all},
{access_create, all}
]},
{mod_muc_log,
[
{outdir, "/tmp/muclogs"},
{access_log, muc}
]},
{mod_offline, [{access_max_user_messages, max_user_offline_messages}]},
{mod_privacy, []},
{mod_private, []},
% {mod_private, [{backend, mnesia}]},
% {mod_private, [{backend, odbc}]},
{mod_register, [
%%
%% Set the minimum informational entropy for passwords.
%%
%%{password_strength, 32},
%%
%% After successful registration, the user receives
%% a message with this subject and body.
%%
{welcome_message, {""}},
%%
%% When a user registers, send a notification to
%% these XMPP accounts.
%%
%{registration_watchers, ["admin#localhost"]},
%%
%% Only clients in the server machine can register accounts
%%
{ip_access, [
{allow, "0.0.0.0/0"}]},
%%
%% Local c2s or remote s2s users cannot register accounts
%%
%%{access_from, deny},
{access, register}
]},
{mod_roster, []},
{mod_sic, []},
{mod_vcard, [%{matches, 1},
%{search, true},
%{host, directory.#HOST#}
]},
UPDATE : Moved to ejabberd. Modules enabled in ejabberd :
%%% =======
%%% MODULES
%%
%% Modules enabled in all ejabberd virtual hosts.
%%
{modules,
[
{mod_adhoc, []},
{mod_announce, [{access, announce}]}, % requires mod_adhoc
{mod_caps, []},
{mod_configure,[]}, % requires mod_adhoc
{mod_admin_extra, []},
{mod_disco, []},
%%{mod_echo, [{host, "echo.localhost"}]},
{mod_irc, []},
%% NOTE that mod_http_fileserver must also be enabled in the
%% "request_handlers" clause of the "ejabberd_http" listener
%% configuration (see the "LISTENING PORTS" section above).
%%{mod_http_fileserver, [
%% {docroot, "/var/www"},
%% {accesslog, "/var/log/ejabberd/access.log"}
%% ]},
{mod_last, []},
{mod_muc, [
%%{host, "conference.#HOST#"},
{access, muc},
{access_create, muc},
{access_persistent, muc},
{access_admin, muc_admin},
{max_users, 500}
]},
%%{mod_muc_log,[]},
{mod_offline, [{access_max_user_messages, max_user_offline_messages}]},
{mod_privacy, []},
{mod_private, []},
{mod_proxy65, [
{access, local},
{shaper, c2s_shaper}
]},
{mod_pubsub, [ % requires mod_caps
{access_createnode, pubsub_createnode},
{pep_sendlast_offline, false},
{last_item_cache, false},
%%{plugins, ["default", "pep"]}
{plugins, ["flat", "hometree", "pep"]} % pep requires mod_caps
]},
{mod_register, [
%%
%% After successful registration, the user receives
%% a message with this subject and body.
%%
{welcome_message, {"Welcome!",
"Welcome to a Jabber service powered by Debian. "
"For information about Jabber visit "
"http://www.jabber.org"}},
%% Replace it with 'none' if you don't want to send such message:
%%{welcome_message, none},
%%
%% When a user registers, send a notification to
%% these Jabber accounts.
%%
%%{registration_watchers, ["admin1#example.org"]},
{access, register}
]},
{mod_roster, []},
%%{mod_service_log,[]},
%%{mod_shared_roster,[]},
{mod_stats, []},
{mod_time, []},
{mod_vcard, []},
{mod_version, []}
]}.

Answer 1

As mentioned in the link you reference, I think you have to use ejabberd to benefit from that API (and many more).

Answer 2

For creating rooms you need to use REST API, please see official documentation -https://mongooseim.readthedocs.io/en/2.0.0/REST-API. Also pay attention to the Swagger Doc at the end of this page