TargetGroupHealthCheckArgs

Whether health checks are enabled. Defaults to true.

Number of consecutive health check successes required before considering a target healthy. The range is 2-10. Defaults to 3.

Approximate amount of time, in seconds, between health checks of an individual target. The range is 5-300. For lambda target groups, it needs to be greater than the timeout of the underlying lambda. Defaults to 30.

Response codes to use when checking for a healthy responses from a target. You can specify multiple values (for example, "200,202" for HTTP(s) or "0,12" for GRPC) or a range of values (for example, "200-299" or "0-99"). Required for HTTP/HTTPS/GRPC ALB. Only applies to Application Load Balancers (i.e., HTTP/HTTPS/GRPC) not Network Load Balancers (i.e., TCP).

Destination for the health check request. Required for HTTP/HTTPS ALB and HTTP NLB. Only applies to HTTP/HTTPS.

The port the load balancer uses when performing health checks on targets. Default is traffic-port.

Protocol the load balancer uses when performing health checks on targets. Must be either TCP, HTTP, or HTTPS. The TCP protocol is not supported for health checks if the protocol of the target group is HTTP or HTTPS. Defaults to HTTP.

Amount of time, in seconds, during which no response from a target means a failed health check. The range is 2–120 seconds. For target groups with a protocol of HTTP, the default is 6 seconds. For target groups with a protocol of TCP, TLS or HTTPS, the default is 10 seconds. For target groups with a protocol of GENEVE, the default is 5 seconds. If the target type is lambda, the default is 30 seconds.

Number of consecutive health check failures required before considering a target unhealthy. The range is 2-10. Defaults to 3.