pingThis is a no-op command used to test communication.
If the "generic" notifications are set up properly, the "foo" and "bar" parameters will be relayed back as a "generic" notification
| Name | Type | Required | Example | 
|---|---|---|---|
| foo | String | N | ABC012This is echoed back in the response | 
| bar | String | N | xyz789This is echoed back in the response | 
| Name | Type | Example | 
|---|---|---|
| foo | String | ABC012This should be the same as the foo parameter | 
| bar | String | xyz789This should be the same as the bar parameter |