amazon web services - I am trying to find my Network load balancer name using instance name query

Question

Below is the code I am using however I am getting error as shown below.

aws elbv2 describe-load-balancers --query "LoadBalancers[?contains(Instances[*].InstanceName,'use1********')]**.LoadBalancerName" --output table

In function contains(), invalid type for value: None, expected one of: ['array', 'string'], received: "null"

Requirement is to find load balancer name through instance name by which where its connected to.

question from:https://stackoverflow.com/questions/66051395/i-am-trying-to-find-my-network-load-balancer-name-using-instance-name-query

Answer 1

Waitting for answers