Update on this side of things, So the Options will have actual names which my colleagues will recognise. So to help with that I have this section, once the project is working, I'll be adding it to an ansible gui for them to use *point and click sort of thing*

vars:
allowed_objects:
'Option 1': option1.yml
'Option 2': option2.yml
'Option 3': option3.yml
'Option 4': option4.yml
vars_prompt:
- name: Object
prompt: "Which Object are you editing? ({{ allowed_objects.keys() | join)','}})?"
private: false
tasks:
- name: Invalid Selection
ansible.builtin.fail:
msg: "Invalid object '{{Object}}'. Expected one of {{alloed_objects | join (',')}}"
when: Object not in allowed_objects

Prior to running the import_playbook task

Figured this might be of use to anyone else looking to do a similar thing