title: aws: boto3 get all instances of a load balancers
body: <p>I can able to get the load balancers using below</p>
  
  <pre><code>import boto3
  elb = boto3.client('elbv2')
  lbs = elb.describe_load_balancers()
  </code></pre>
  
  <p>How to get the instances of the <code>lbs</code>.</p>
  
  <p>Also How Can I fetch the load balancers which state is not active as describe_load_balanacers only give state <code>active</code> load balanceres.</p>