sappir

Hi and thanks for the response! Just wanted to add that when calling `describe_target_health` on a target that doesn't exist using the regular boto3 api results in a `unused` state...

Hi @bblommers , Thank you for looking at this! I used this code: ```python import boto3 elbv2_client = boto3.client('elbv2','us-east-1') elbv2_client.describe_target_health(TargetGroupArn=target_group_arn,Targets=[{'Id':'i-12345678901234567'}]) ``` Where `target_group_arn` is a real target group for ec2,...