aws elbv2 describe-load-balancers
Describes the specified load balancers or all of your load balancers. AWS CLI reference
4 options Its page in the AWS CLI reference
Options
--load-balancer-arnsThe Amazon Resource Names (ARN) of the load balancers.--markerThe marker for the next set of results.--namesThe names of the load balancers.--page-sizeThe maximum number of results to return with this call.