Struct aws_sdk_autoscaling::client::fluent_builders::DescribeLoadBalancerTargetGroups

pub struct DescribeLoadBalancerTargetGroups { /* private fields */ }

Fluent builder constructing a request to DescribeLoadBalancerTargetGroups.

Gets information about the Elastic Load Balancing target groups for the specified Auto Scaling group.

To determine the attachment status of the target group, use the State element in the response. When you attach a target group to an Auto Scaling group, the initial State value is Adding. The state transitions to Added after all Auto Scaling instances are registered with the target group. If Elastic Load Balancing health checks are enabled for the Auto Scaling group, the state transitions to InService after at least one Auto Scaling instance passes the health check. When the target group is in the InService state, Amazon EC2 Auto Scaling can terminate and replace any instances that are reported as unhealthy. If no registered instances pass the health checks, the target group doesn't enter the InService state.

Target groups also have an InService state if you attach them in the CreateAutoScalingGroup API call. If your target group state is InService, but it is not working properly, check the scaling activities by calling DescribeScalingActivities and take any corrective actions necessary.

For help with failed health checks, see Troubleshooting Amazon EC2 Auto Scaling: Health checks in the Amazon EC2 Auto Scaling User Guide. For more information, see Use Elastic Load Balancing to distribute traffic across the instances in your Auto Scaling group in the Amazon EC2 Auto Scaling User Guide.

Implementations

impl DescribeLoadBalancerTargetGroups

pub async fn customize(
    self
) -> Result<CustomizableOperation<DescribeLoadBalancerTargetGroups, AwsResponseRetryClassifier>, SdkError<DescribeLoadBalancerTargetGroupsError>>

Consume this builder, creating a customizable operation that can be modified before being sent. The operation’s inner http::Request can be modified as well.

pub async fn send(
    self
) -> Result<DescribeLoadBalancerTargetGroupsOutput, SdkError<DescribeLoadBalancerTargetGroupsError>>

Sends the request and returns the response.

If an error occurs, an SdkError will be returned with additional details that can be matched against.

By default, any retryable failures will be retried twice. Retry behavior is configurable with the RetryConfig, which can be set when configuring the client.

pub fn auto_scaling_group_name(self, input: impl Into<String>) -> Self

The name of the Auto Scaling group.

pub fn set_auto_scaling_group_name(self, input: Option<String>) -> Self

The name of the Auto Scaling group.

pub fn next_token(self, input: impl Into<String>) -> Self

The token for the next set of items to return. (You received this token from a previous call.)

pub fn set_next_token(self, input: Option<String>) -> Self

The token for the next set of items to return. (You received this token from a previous call.)

pub fn max_records(self, input: i32) -> Self

The maximum number of items to return with this call. The default value is 100 and the maximum value is 100.

pub fn set_max_records(self, input: Option<i32>) -> Self

The maximum number of items to return with this call. The default value is 100 and the maximum value is 100.

Trait Implementations

impl Clone for DescribeLoadBalancerTargetGroups

fn clone(&self) -> DescribeLoadBalancerTargetGroups

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DescribeLoadBalancerTargetGroups

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.