callGetPluginOrdersCommand    
  Return the plugins for plugin mode. Supported just by Theta X and Z1.
Return
list of plugin package names. For Z1, list length is fixed to three. For X, list length is not fixed.
Parameters
endpoint
Endpoint of Theta web API
See also
Throws
java.net.ConnectException   
can not connect to target endpoint
ConnectTimeoutException  
timeout to connect target endpoint
RedirectResponseException  
target response 3xx status
ClientRequestException  
target response 4xx status
ServerResponseException  
target response 5xx status