Thanks for your help,
Thanks to your example, I was able to create my group with all the data :
curl -X POST “https://site-discourse/admin/groups.json”
-H “Content-Type: application/json”
-H “Api-Key: api-key”
-H “Api-Username: api-username”
-d ‘{
“group”: {
“name”: “name”,
“bio_raw”: “bio_raw”,
“full_name”: “full_name”,
“usernames”: “username1,unsaername2”,
“owner_usernames”: “owner_username1,owner_username2”
}
}’
There was a structural problem in my API call !
Thank you for your quick response,
Frank Lucas