---
- name: Create a partition with drive letter D and size 1020 GiB
  hosts: "{{host}}"
  tasks:
    - name: do the thing
      win_partition:
      drive_letter: D
      partition_size: 1020 GiB
      disk_number: 2
    
    
    
Using /etc/ansible/ansible.cfg as config file
SSH password: 
/tmp/awx_1237_o9njOb/tmplDxUVS did not meet host_list requirements, check plugin documentation if this is unexpected
ERROR! no action detected in task. This often indicates a misspelled module name, or incorrect module path.
The error appears to have been in '/var/lib/awx/projects/_12__ansible_dev/UAT/formatdrive.yml': line 5, column 5, but may
be elsewhere in the file depending on the exact syntax problem.
The offending line appears to be:
  tasks:
  - win_partition:
    ^ here