Modifies the specified attributes of the specified Application Load Balancer, Network Load Balancer, or Gateway Load Balancer.
See https://paws-r.github.io/docs/elbv2/modify_load_balancer_attributes.html for full documentation.
elbv2_modify_load_balancer_attributes(LoadBalancerArn, Attributes)
[required] The Amazon Resource Name (ARN) of the load balancer.
[required] The load balancer attributes.