Status code: 400/None when attempting any kind of operation

[lior91]

Describe the bug

Hello,
I'm trying out this module in order to automate EdgeGw operations in the future. From what I can see in the monitoring section, there are a few successful login/authorize attempts matching the timestamp of the playbook runs. Yet, no matter what service/operation I request, I get:

fatal: [localhost]: FAILED! => {"changed": false, "msg": "Status code: 400/None, None (request id: 954be739-a291-48da-8270-d945d707eb54)"}

Reproduction steps

1. pip3 install pyvcloud
2. git clone https://github.com/vmware/ansible-module-vcloud-director
3. My playbook looks like that:

- name: vCloudDirectorAnsible
  hosts: localhost
  tasks:
    - name: Do Something
      vcd_gateway_services:
        host: "{{ VCD_URL }}" # Same as "Site"
        user: "{{ VCD_USER }}"
        password: "{{ VCD_PASSWORD }}" # Same user-credentials as I login into the GUI
        org: "{{ VCD_ORG }}" Same as "Organisation"
        vdc: "{{ VCD_ORG_VDC }}" Same as "Datacenter"
        api_version: "34.0" # Also tried 33.0, which is also supported, same result
        verify_ssl_certs: false
        gateway: "edge-gateway"
        service: "firewall"
        operation: "list"

4. ansible-playbook -i localhost test.yml

Note that I also tried to create a new NAT-rule using this example, But the result is the same.

Expected behavior

A list of FW-rules, or a new NAT-rule when using the following pattern:

- name: create vCD edge gateway nat rule
       vcd_gateway_services:
         vdc: "{{ VCD_ORG_VDC }}"
         gateway: "edge-gateway"
         service: "nat_rule"
         service_params:
            - action: "snat"
              original_address: "{{ internal_ip }}"
              translated_address: "{{ external_ip }}"
         state: "present"

Additional context

No response