curl --location --request POST '/rest/api/3/issuesecurityschemes' \
--header 'Content-Type: application/json' \
--data-raw '{
    "description": "Newly created issue security scheme",
    "levels": [
        {
            "description": "Newly created level",
            "isDefault": true,
            "members": [
                {
                    "parameter": "administrators",
                    "type": "group"
                }
            ],
            "name": "New level"
        }
    ],
    "name": "New security scheme"
}'{"id":"10001"}