Usage: clientvariable ( clid={clientID} properties )...

Retrieves client variables from the client (no network usage). For each client
you can specify one or more properties that should be queried, and this whole
block of clientID and properties can be repeated to get information about
multiple clients with one call of clientvariable.

Available properties are:
client_unique_identifier
client_nickname
client_input_muted
client_output_muted
client_outputonly_muted
client_input_hardware
client_output_hardware
client_meta_data
client_is_recording
client_database_id
client_channel_group_id
client_servergroups
client_away
client_away_message
client_type
client_flag_avatar
client_talk_power
client_talk_request
client_talk_request_msg
client_description
client_is_talker
client_is_priority_speaker
client_unread_messages
client_nickname_phonetic
client_needed_serverquery_view_power
client_icon_id
client_is_channel_commander
client_country
client_channel_group_inherited_channel_id
client_flag_talking
client_is_muted
client_volume_modificator

These properties are always available for yourself, but need to be requested
for other clients. Currently you cannot request these variables via
clientquery:
client_version
client_platform
client_login_name
client_created
client_lastconnected
client_totalconnections
client_month_bytes_uploaded
client_month_bytes_downloaded
client_total_bytes_uploaded
client_total_bytes_downloaded

These properties are available only for yourself:
client_input_deactivated

Example:
   clientvariable clid=4 client_nickname client_input_muted
   client_nickname=ScP client_input_muted=0
   error id=0 msg=ok

   clientvariable clid=1449 client_country|clid=83 client_country
   clid=1449 client_country=DE|clid=83 client_country=IT
   error id=0 msg=ok