failing launch (10 is not at least 4)

failing launch

TASK [launch-instance : nginx - os - launch instance] **************************
task path: /home/ubuntu/git/services-ansible/roles/launch-instance/tasks/main.yml:32
Using module file /usr/local/lib/python2.7/dist-packages/ansible/modules/core/cloud/openstack/os_server.py
<127.0.0.1> ESTABLISH LOCAL CONNECTION FOR USER: ubuntu
<127.0.0.1> EXEC /bin/sh -c '( umask 77 && mkdir -p "` echo $HOME/.ansible/tmp/ansible-tmp-1475290735.9-140508241290004 `" && echo ansible-tmp-1475290735.9-140508241290004="` echo $HOME/.ansible/tmp/ansible-tmp-1475290735.9-140508241290004 `" ) && sleep 0'
<127.0.0.1> PUT /tmp/tmp6xrd2V TO /home/ubuntu/.ansible/tmp/ansible-tmp-1475290735.9-140508241290004/os_server.py
<127.0.0.1> EXEC /bin/sh -c 'chmod u+x /home/ubuntu/.ansible/tmp/ansible-tmp-1475290735.9-140508241290004/ /home/ubuntu/.ansible/tmp/ansible-tmp-1475290735.9-140508241290004/os_server.py && sleep 0'
<127.0.0.1> EXEC /bin/sh -c '/usr/bin/python /home/ubuntu/.ansible/tmp/ansible-tmp-1475290735.9-140508241290004/os_server.py; rm -rf "/home/ubuntu/.ansible/tmp/ansible-tmp-1475290735.9-140508241290004/" > /dev/null 2>&1 && sleep 0'
fatal: [localhost]: FAILED! => {
    "changed": false,
    "extra_data": null,
    "failed": true,
    "invocation": {
        "module_args": {
            "api_timeout": null,
            "auth": null,
            "auth_type": null,
            "auto_ip": true,
            "availability_zone": "az0",
            "boot_from_volume": false,
            "boot_volume": null,
            "cacert": null,
            "cert": null,
            "cloud": "services",
            "config_drive": false,
            "delete_fip": false,
            "endpoint_type": "public",
            "flavor": "m1.medium",
            "flavor_include": null,
            "flavor_ram": null,
            "floating_ip_pools": null,
            "floating_ips": null,
            "image": "xenial",
            "image_exclude": "(deprecated)",
            "key": null,
            "key_name": "a3s-key",
            "meta": {
                "bootstrapped": "false",
                "type": "a3s-nginx"
            },
            "name": "nginx",
            "network": null,
            "nics": [
                {
                    "port-name": "nginx-port"
                }
            ],
            "region_name": null,
            "scheduler_hints": null,
            "security_groups": [
                "default"
            ],
            "state": "present",
            "terminate_volume": false,
            "timeout": 180,
            "userdata": null,
            "verify": true,
            "volume_size": false,
            "volumes": [],
            "wait": true
        },
        "module_name": "os_server"
    },
    "msg": "Error in creating instance (Inner Exception: create() takes at least 4 arguments (10 given))"
}