terminate_ec2.yml

---  
- hosts: localhost  
  connection: local  
  gather_facts: no    
  vars:  
    #your region  
    region: ap-south-1   
  tasks:  
    - name: terminate instances
      ec2:
        region: "{{ region }}"  
        wait: yes  
        instance_ids: ['i-048c82c2854a95aff']  
        state: absent