ModifyTargetGroup
In this article:
ModifyTargetGroup#
Description#
Request to create a target group.
Request Parameters#
Required parameters#
TargetGroupArn — The Amazon Resource Name (ARN) of the target group.
Type: String
Required: Yes
Optional parameters#
HealthCheckEnabled — Indicates whether health check is enabled.
Type: Boolean
Required: No
Valid values:
True
Default value:
True
HealthCheckIntervalSeconds — The amount of time between health checks of an individual target, in seconds.
Type: Integer
Required: No
Valid values:
10
|30
for ELB of the typenetwork
; 5 to 300 for ELB of the typeapplication
Default value:
30
HealthCheckProtocol — The HTTP path used to perform health checks on targets.
Type: String
Required: No
Valid values:
/
Default value:
/
HealthCheckPort — The port used to check target health. The
traffic-port
value means that the port, on which the target receives requests, is used for health checks.Type: String
Required: No
Valid values:
traffic-port
Default value:
traffic-port
HealthCheckProtocol — The protocol used to perform health checks on targets.
Type: String
Required: No
Constraints: It must match the protocol used by the target group
Valid values:
TCP
|UDP
|HTTP
HealthCheckTimeoutSeconds — The amount of time, after which no response from a target means a failed health check, in seconds.
Type: Integer
Required: No
Range: 2 to 120
Constraints: Cannot be changed for ELB of the
network
typeDefault value:
10
for ELB of the typenetwork
,5
for ELF of the typeapplication
HealthyThresholdCount — Number of successful health checks after which the target status changes to
healthy
.Type: Integer
Required: No
Valid range: From 2 to 10
Constraints: The value must match the value of UnhealthyThresholdCount
Default value:
3
forTCP
andUDP
target groups,5
forHTTP
target groups
UnhealthyThresholdCount — Number of unsuccessful health checks after which the target status changes to
unhealthy
.Type: Integer
Required: No
Valid range: From 2 to 10
Constraints: The value must match the value of HealthyThresholdCount
Default value:
3
forTCP
andUDP
target groups,2
forHTTP
target groups
Response Elements#
TargetGroups.N — Information about target groups.
Type: List of TargetGroup objects
Examples#
c2-elb ModifyTargetGroup TargetGroupArn "tg_arn" HealthCheckIntervalSeconds 10
c2-elb ModifyTargetGroup TargetGroupArn "tg_arn" UnhealthyThresholdCount 5 HealthyThresholdCount 5