Describes the attributes for the specified Application Load Balancer, Network Load Balancer, or Gateway Load Balancer.
See https://paws-r.github.io/docs/elbv2/describe_load_balancer_attributes.html for full documentation.
elbv2_describe_load_balancer_attributes(LoadBalancerArn)
[required] The Amazon Resource Name (ARN) of the load balancer.