From HEXONET Wiki
The QueryDomainAddonIDList command returns a list of all available DomainAddonID's for an DomainAddon-Provider.
COMMAND
(required) command = QueryDomainAddonIDList (optional) repository = (REPOSITORY) addonclass = (ADDONCLASS) wide = 0 | 1
RESPONSE
(required) code = (CODE) description = (DESCRIPTION) (optional) property[addonclass][n] = <TEXT> property[addonid][n] = <TEXT> property[repository][n] = <INT> property[zone][n] = <TEXT> property[count][0] = <INT> property[first][0] = <INT> property[last][0] = <INT> property[limit][0] = <INT> property[total][0] = <INT>