:: JSON data can also be passed as a path to a .json file

oint vk WriteMessage ^
 --text "Message from autotest" ^
 --user "657846756" ^
 --ct "***" ^
 --keyboard "{'buttons':[[{'action':{'type':'text','label':'Button 1'}},{'action':{'type':'text','label':'Button 2'}}]],'one_time':false}" ^
 --auth "{'access_token':'***','owner_id':'-218861756','app_id':'51694790','group_id':'218861756'}"