os_network on RAX usage

inventory

[iad]
evrardjp-lab-1
evrardjp-lab-2
evrardjp-lab-3

playbook.yml

--
- hosts: all
  connection: local
  pre_tasks:
    - debug:
        msg: "{{ region_name }}"
    - name: Create network
      os_network:
        name: "{{ encapsulation_network | default('encapsulation-net') }}"
        state: present
        cloud: "{{ cloud_name | default('rax') }}"
        region_name: "{{ region_name | default(omit) }}"
        # external: no
        wait: yes
      delegate_to: localhost
      run_once: True

stdout

fatal: [evrardjp-lab-1 -> localhost]: FAILED! => {"changed": false, "failed": true, "invocation": {"module_args": {"admin_state_up": true, "api_timeout": null, "auth": null, "auth_type": null, "availability_zone": null, "cacert": null, "cert": null, "cloud": "rax", "endpoint_type": "public", "external": false, "key": null, "name": "encapsulation-net", "provider_network_type": null, "provider_physical_network": null, "provider_segmentation_id": null, "region_name": "IAD", "shared": false, "state": "present", "timeout": 180, "verify": true, "wait": true}, "module_name": "os_network"}, "msg": "Error fetching network list: The resource could not be found.<br /><br />\n\n\n"}