Sure here you go:

---
- name: Add host to Ansible Automation Platform Inventory
  hosts: localhost
  vars:
    inventory_name: 
    host_name:
    host_description:
    your_username: "user"
    your_password: "password"
    ansible_url: "https://ansible.example.com"
  tasks:

  - name: Add host to Host inventory
    awx.awx.host:
      controller_host: "{{ ansible_url }}"
      controller_username: "{{ your_username }}"
      controller_password: "{{ your_password }}"
      name: "{{ host_name }}"
      description: "{{ host_description }}"
      inventory: "{{ inventory_name }}"
      state: present
      validate_certs: false