Returns information about the most recent High Availability monitoring test that was performed on the host in a cluster. If a test isn't performed, the status and start time in the response would be null.
storagegateway_describe_availability_monitor_test(GatewayARN)
[required]
A list with the following syntax:
list( GatewayARN = "string", Status = "COMPLETE"|"FAILED"|"PENDING", StartTime = as.POSIXct( "2015-01-01" ) )
svc$describe_availability_monitor_test( GatewayARN = "string" )