Create Group from Mender API

Hello there,
I’m trying to develop an integration between our services and Mender.
I need to create and maintain groups of devices in mender.
In my service i have a list of customers that i want to use as Groups in mender.
So i started developing a little connector between my service and Mender.
Than i found out that mender has no CRUD for Groups!
Just a GET for the group list :

Someone knows how to manage groups from API?


you can add device to a group with PUT (, remove device from group with DELETE (, get the group the device belongs to (, get groups (, and list devices in given group (
once group has no devices it ceases to exist.

hope it help,