---
- hosts: all # <-- name[missing]
  tasks:
    - ansible.builtin.command: echo "no name" # <-- name[missing]
      changed_when: false
    - name: "" # <-- name[missing]
      ansible.builtin.command: echo "empty name"
      changed_when: false
    - ansible.builtin.debug: # <-- name[missing]
        msg: Debug without a name
    - ansible.builtin.meta: flush_handlers # <-- name[missing]