curl --request GET \
  --url https://api.decodo.com/v2/sub-users/{sub_user_id} \
  --header 'Authorization: <api-key>'

"{\n  \"id\": 1,\n  \"username\": \"name\",\n  \"status\": \"active\",\n  \"created_at\": \"2021-07-01 00:00\",\n  \"traffic\": 0,\n  \"traffic_limit\": null,\n  \"service_type\": \"type\",\n  \"traffic_count_from\": null,\n  \"auto_disable\": false\n}"