top level replace

---
- hosts: xrv-9k-612
  gather_facts: no
  vars:
    acl_to_replace:
      - name: acl_4
        aces:
         - sequence: 10
           source:
             any: True
           destination:
             any: True
      - name: acl_5
        aces:
          - sequence: 50
            source:
              host: 192.168.1.100
            destination:
              any: True
  tasks:
    - iosxr_facts:
        gather_subset:
          - '!all'
          - '!min'
        gather_network_resources:
          - acls
    
    - set_fact:
       afi_ipv4: "{{ item }}"
      when: item['afi'] == 'ipv6'
      loop: "{{ ansible_facts['network_resources']['acls'] }}"

    - set_fact:
        updated_afi_to_config: "{{ afi_ipv4['acls'] + acl_to_replace }}"

    - debug:
        var: updated_afi_to_config