hosts: localhost

  vars:
    ems_uid:
      - i-0ee7a3b496c2fcf75
      - i-054b5c6b9a76949ab
      - i-0bb9264f4e4ec3e2e

  tasks:

  - name: debug ems_uid
    debug: msg="{{ ems_uid }}"

  - name: Find the rhel_instance_hrefs
    uri:
      url: "https://cfme.exampmle.com//api/vms?expand=resources&attributes=href&filter[]=uid_ems={{ item }}"
      method: GET
      validate_certs: no
      body_format: json
      validate_certs: false
      user: admin
      password: xxxxxx
      status_code: 200
    register: vm_href_rhel
    with_items: "{{ ems_uid }}"

  - name: get vm_href
    debug: msg="{{ vm_href_rhel.results | map(attribute='json') |map(attribute='resources') | flatten | map(attribute='href') | list }}"


TASK [ec2_postprovision : Find the rhel_instance_hrefs] ************************
failed: [localhost] (item=i-0002fb421e800951c) => {"changed": false, "item": "i-0002fb421e800951c", "msg": "invalid literal for int() with base 10: ''"}
failed: [localhost] (item=i-0db4c7c80e9857340) => {"changed": false, "item": "i-0db4c7c80e9857340", "msg": "invalid literal for int() with base 10: ''"}
failed: [localhost] (item=i-099a8cddc0c761619) => {"changed": false, "item": "i-099a8cddc0c761619", "msg": "invalid literal for int() with base 10: ''"}