get update-status
Get information about the update. Result of status may be { success, error }
Command line
ermm.exe get update-status
Parameters
None
Example
call  | 
{ "command":"get_update_status", "id":1, "version":"1" }  | 
result  | 
{ "id":1, "result":{ "last_update_time":"2017-06-20 13-21-37", "last_update_result":"error", "last_successful_update_time":"2017-06-20 11-21-45" }, "error":null }  | 
