Start a test that verifies that the specified gateway is configured for High Availability monitoring in your host environment. This request only initiates the test and that a successful response only indicates that the test was started. It doesn't indicate that the test passed. For the status of the test, invoke the describe_availability_monitor_test
API.
See https://paws-r.github.io/docs/storagegateway/start_availability_monitor_test.html for full documentation.
storagegateway_start_availability_monitor_test(GatewayARN)
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