Foreman Create API

curl -k -X POST -H "Accept: application/json" \
-H "Accept: application/json" -H "Content-Type: application/json" \
-H "Cache-Control: no-cache" -u "username:password" \
-d '
{
	"host": {
		"name": "<instance_id>",
		"organization_id": 4,
		"location_id": 12,
		"hostgroup_id": <hostgroup_id>,
		"environment_id": <environment_id>,
		"puppet_proxy_id": 2,
		"puppet_ca_proxy_id": 5,
		"operatingsystem_id": 13,
		"enabled": true,
	  "managed": false,
		"certname": "<instance_id>",
		"comment": "<comment>",
    "parameters": {
      "param1": {
        "name": "aws_account",
        "value": "<aws account_id>"
      }
	  }
  }
}
' "https://foreman.domain.com/api/hosts"