ec2_vpc_subnet_facts getting error accessing vpc_id from a fact

[Matthew Graham]

Hi All

I'm very new to Ansible and loving it. Not sure if Im doing this right but having trouble getting the vpc_id from ec2_vpc_subnet_facts

1. My code runs the module 

- name: Get the VPC ID

      ec2_vpc_subnet_facts:

        region: "{{ aws_region }}"

        filters:

          subnet-id: "{{ aws_subnet_id }}"

      register: subnet_facts

2.  Get debug information to make sure what data I have in the variable

 - debug: "var=subnet_facts.subnets"

Output 

TASK [debug] *******************************************************************

ok: [localhost] => {

    "subnet_facts.subnets": [

        {

            "availability_zone": "ap-southeast-2a",

            "available_ip_address_count": 251,

            "cidr_block": "10.0.1.0/24",

            "default_for_az": "false",

            "id": "subnet-534f2736",

            "map_public_ip_on_launch": "false",

            "state": "available",

            "tags": {

                "Name": "Public A"

            },

            "vpc_id": "vpc-776ce112"

        }

    ]

3. Set the fact. 

 - set_fact: aws_vpc_id={{ subnet_facts.subnets }}

4. Tried to have VPC_ID set in the ec2_group

- name: Create Security group for Sinatra Servers

      ec2_group:

        name: "{{ aws_security_group }}"

        description: Security Group for Sinatra Web Servers

        state: present

        vpc_id: "{ {aws_vpc_id.vpc_id }}"

        rules:

           - proto: tcp

             from_port: 80

             to_port: 80

             cidr_ip: 0.0.0.0/0

           - proto: tcp

             from_port: 22

             to_port: 22

             cidr_ip: 10.0.0.0/8


5. Get this error

TASK [Create Security group for Sinatra Servers] *******************************

fatal: [localhost]: FAILED! => {"failed": true, "msg": "ERROR! 'unicode object' has no attribute 'vpc_id'"}

Tried a few different things but Im missing something. Im sure its something silly

Regards

M