Whenever a quesiton about something “not working” is asked, please share what behaviors you are witnessing, so we can better understand the context of the question.
Are you sure you are enumerating the right group?
From the digital ocean inventory script:
The following groups are generated from --list:
- ID (droplet ID)
- NAME (droplet NAME)
- image_ID
- image_NAME
- distro_NAME (distribution NAME from image)
- region_ID
- region_NAME
- size_ID
- size_NAME
- status_STATUS