AWS::AutoScaling::AutoScalingGroup TrafficSourceIdentifier - Amazon CloudFormation
SyntaxProperties
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AWS::AutoScaling::AutoScalingGroup TrafficSourceIdentifier

Identifying information for a traffic source.

Syntax

To declare this entity in your Amazon CloudFormation template, use the following syntax:

JSON

{
  "Identifier" : String,
  "Type" : String
}

YAML

  Identifier: String
  Type: String

Properties

Identifier

Identifies the traffic source.

For Application Load Balancers, Gateway Load Balancers, Network Load Balancers, and VPC Lattice, this will be the Amazon Resource Name (ARN) for a target group in this account and Region. For Classic Load Balancers, this will be the name of the Classic Load Balancer in this account and Region.

For example:

  • Application Load Balancer ARN: arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-targets/1234567890123456

  • Classic Load Balancer name: my-classic-load-balancer

  • VPC Lattice ARN: arn:aws:vpc-lattice:us-west-2:123456789012:targetgroup/tg-1234567890123456

To get the ARN of a target group for a Application Load Balancer, Gateway Load Balancer, or Network Load Balancer, or the name of a Classic Load Balancer, use the Elastic Load Balancing DescribeTargetGroups and DescribeLoadBalancers API operations.

To get the ARN of a target group for VPC Lattice, use the VPC Lattice GetTargetGroup API operation.

Required: Yes

Type: String

Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*

Minimum: 1

Maximum: 511

Update requires: No interruption

Type

Provides additional context for the value of Identifier.

The following lists the valid values:

  • elb if Identifier is the name of a Classic Load Balancer.

  • elbv2 if Identifier is the ARN of an Application Load Balancer, Gateway Load Balancer, or Network Load Balancer target group.

  • vpc-lattice if Identifier is the ARN of a VPC Lattice target group.

Required if the identifier is the name of a Classic Load Balancer.

Required: Yes

Type: String

Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*

Minimum: 1

Maximum: 511

Update requires: No interruption