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Describes the health of the specified targets or all of your targets.
For .NET Core this operation is only available in asynchronous form. Please refer to DescribeTargetHealthAsync.
Namespace: Amazon.ElasticLoadBalancingV2
Assembly: AWSSDK.ElasticLoadBalancingV2.dll
Version: 3.x.y.z
public abstract DescribeTargetHealthResponse DescribeTargetHealth( DescribeTargetHealthRequest request )
Container for the necessary parameters to execute the DescribeTargetHealth service method.
Exception | Condition |
---|---|
HealthUnavailableException | The health of the specified targets could not be retrieved due to an internal error. |
InvalidTargetException | The specified target does not exist, is not in the same VPC as the target group, or has an unsupported instance type. |
TargetGroupNotFoundException | The specified target group does not exist. |
This example describes the health of the targets for the specified target group. One target is healthy but the other is not specified in an action, so it can't receive traffic from the load balancer.
var client = new AmazonElasticLoadBalancingV2Client(); var response = client.DescribeTargetHealth(new DescribeTargetHealthRequest { TargetGroupArn = "arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-targets/73e2d6bc24d8a067" }); List<TargetHealthDescription> targetHealthDescriptions = response.TargetHealthDescriptions;
This example describes the health of the specified target. This target is healthy.
var client = new AmazonElasticLoadBalancingV2Client(); var response = client.DescribeTargetHealth(new DescribeTargetHealthRequest { TargetGroupArn = "arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-targets/73e2d6bc24d8a067", Targets = new List<TargetDescription> { new TargetDescription { Id = "i-0f76fade", Port = 80 } } }); List<TargetHealthDescription> targetHealthDescriptions = response.TargetHealthDescriptions;
.NET Framework:
Supported in: 4.5 and newer, 3.5