# Buggy code
def modify(self):
    try:
        # Rules is not a valid parameter for modify_listener
        if "Rules" in self.listener:
            self.listener.pop("Rules")
        AWSRetry.jittered_backoff()(self.connection.modify_listener)(**self.listener)
    except (BotoCoreError, ClientError) as e:
        self.module.fail_json_aws(e)


# Traceback (KeyError)
TASK [create alb] *********************************************************************************************************************************************************************
task path: /home/jevers/misc_dev/ansible_alb_test/alb.yml:63
Using module file /home/jevers/.local/lib/python3.6/site-packages/ansible/modules/cloud/amazon/elb_application_lb.py
<localhost> ESTABLISH LOCAL CONNECTION FOR USER: jevers
<localhost> EXEC /bin/sh -c 'python3 &amp;&amp; sleep 0'
The full traceback is:
Traceback (most recent call last):
File "/tmp/ansible_7qen__0n/ansible_module_elb_application_lb.py", line 1028, in <module>
main()
File "/tmp/ansible_7qen__0n/ansible_module_elb_application_lb.py", line 1023, in main
create_or_update_elb(connection, connection_ec2, module)
File "/tmp/ansible_7qen__0n/ansible_module_elb_application_lb.py", line 915, in create_or_update_elb
listener_changed = create_or_update_elb_listeners(connection, module, elb)
File "/tmp/ansible_7qen__0n/ansible_module_elb_application_lb.py", line 762, in create_or_update_elb_listeners
rules_to_add, rules_to_modify, rules_to_delete = compare_rules(connection, module, current_listeners, listener)
File "/tmp/ansible_7qen__0n/ansible_module_elb_application_lb.py", line 693, in compare_rules
modified_rule = compare_rule(current_rule, new_rule)
File "/tmp/ansible_7qen__0n/ansible_module_elb_application_lb.py", line 600, in compare_rule
if current_rule['Actions'][0]['TargetGroupArn'] != new_rule['Actions'][0]['TargetGroupArn']:
KeyError: 'TargetGroupArn'

fatal: [localhost]: FAILED! => {
"changed": false,
"module_stderr": "Traceback (most recent call last):\n  File \"/tmp/ansible_7qen__0n/ansible_module_elb_application_lb.py\", line 1028, in <module>\n    main()\n  File \"/tmp/ansible_7qen__0n/ansible_module_elb_application_lb.py\", line 1023, in main\n    create_or_update_elb(connection, connection_ec2, module)\n  File \"/tmp/ansible_7qen__0n/ansible_module_elb_application_lb.py\", line 915, in create_or_update_elb\n    listener_changed = create_or_update_elb_listeners(connection, module, elb)\n  File \"/tmp/ansible_7qen__0n/ansible_module_elb_application_lb.py\", line 762, in create_or_update_elb_listeners\n    rules_to_add, rules_to_modify, rules_to_delete = compare_rules(connection, module, current_listeners, listener)\n  File \"/tmp/ansible_7qen__0n/ansible_module_elb_application_lb.py\", line 693, in compare_rules\n    modified_rule = compare_rule(current_rule, new_rule)\n  File \"/tmp/ansible_7qen__0n/ansible_module_elb_application_lb.py\", line 600, in compare_rule\n    if current_rule['Actions'][0]['TargetGroupArn'] != new_rule['Actions'][0]['TargetGroupArn']:\nKeyError: 'TargetGroupArn'\n",
"module_stdout": "",
"msg": "MODULE FAILURE",
"rc": 1
}

# Fixed code
def modify(self):
    try:
        # Rules is not a valid parameter for modify_listener
        if "Rules" in self.listener:
            self.listener.pop("Rules")
        AWSRetry.jittered_backoff()(self.connection.modify_listener)(**self.listener)
    except (BotoCoreError, ClientError) as e:
        if '"Order", must be one of: Type, TargetGroupArn' in str(e):
            self.module.fail_json(
                msg="installed version of botocore does not support "
                "multiple actions, please upgrade botocore to version "
                "1.10.30 or higher"
            )
        else:
            self.module.fail_json_aws(e)