curl --location --request GET 'https://api.cloudflare.com/client/v4/zones//settings/security_header'
{
"errors": [],
"messages": [],
"result": {
"editable": true,
"id": "security_header",
"modified_on": "2014-01-01T05:20:00.12345Z",
"value": {
"strict_transport_security": {
"enabled": true,
"include_subdomains": true,
"max_age": 86400,
"nosniff": true
}
}
},
"success": true
}