HealthCheckConfig

Describes the health check configuration of a target group. Health check configurations aren't used for target groups of type LAMBDA or ALB.

enabled

Indicates whether health checking is enabled.

Type: Boolean

Required: No

healthCheckIntervalSeconds

The approximate amount of time, in seconds, between health checks of an individual target. The range is 5–300 seconds. The default is 30 seconds.

Type: Integer

Valid Range: Minimum value of 0. Maximum value of 300.

Required: No

healthCheckTimeoutSeconds

The amount of time, in seconds, to wait before reporting a target as unhealthy. The range is 1–120 seconds. The default is 5 seconds.

Type: Integer

Valid Range: Minimum value of 0. Maximum value of 120.

Required: No

healthyThresholdCount

The number of consecutive successful health checks required before considering an unhealthy target healthy. The range is 2–10. The default is 5.

Type: Integer

Valid Range: Minimum value of 0. Maximum value of 10.

Required: No

matcher

The codes to use when checking for a successful response from a target.

Type: Matcher object

Note: This object is a Union. Only one member of this object can be specified or returned.

Required: No

path

The destination for health checks on the targets. If the protocol version is HTTP/1.1 or HTTP/2, specify a valid URI (for example, /path?query). The default path is /. Health checks are not supported if the protocol version is gRPC, however, you can choose HTTP/1.1 or HTTP/2 and specify a valid URI.

Type: String

Length Constraints: Minimum length of 0. Maximum length of 2048.

Pattern: (^/[a-zA-Z0-9@:%_+.~#?&/=-]*$|(^$))

Required: No

port

The port used when performing health checks on targets. The default setting is the port that a target receives traffic on.

Type: Integer

Valid Range: Minimum value of 0. Maximum value of 65535.

Required: No

protocol

The protocol used when performing health checks on targets. The possible protocols are HTTP and HTTPS. The default is HTTP.

Type: String

Valid Values: HTTP | HTTPS | TCP

Required: No

protocolVersion

The protocol version used when performing health checks on targets. The possible protocol versions are HTTP1 and HTTP2.

Type: String

Valid Values: HTTP1 | HTTP2

Required: No

unhealthyThresholdCount

The number of consecutive failed health checks required before considering a target unhealthy. The range is 2–10. The default is 2.

Type: Integer

Valid Range: Minimum value of 0. Maximum value of 10.

Required: No

HealthCheckConfig

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