Attaches one or more target groups to the specified Auto Scaling group.
This operation is used with the following load balancer types:
Application Load Balancer - Operates at the application layer
(layer 7) and supports HTTP and HTTPS.
Network Load Balancer - Operates at the transport layer (layer 4)
and supports TCP, TLS, and UDP.
Gateway Load Balancer - Operates at the network layer (layer 3).
To describe the target groups for an Auto Scaling group, call the
describe_load_balancer_target_groups
API. To detach the target group from the Auto Scaling group, call the
detach_load_balancer_target_groups
API.
For more information, see Elastic Load Balancing and Amazon EC2 Auto Scaling
in the Amazon EC2 Auto Scaling User Guide.