We are excited to announce our new API Documentation.
Protected The ID for the health check for which you want the last failure reason. When you
created the health check, CreateHealthCheck returned the ID in the
response, in the HealthCheckId element.
If you want to get the last failure reason for a calculated health check, you must
use the Amazon Route 53 console or the CloudWatch console. You can't use
GetHealthCheckLastFailureReason for a calculated health
check.
The input for GetHealthCheckLastFailureReasonCommand.