List Gateways

[
  {
    "client_tls": {},
    "created_at": "<string>",
    "id": "<string>",
    "name": "<string>",
    "required_plugins": [
      {
        "enabled": true,
        "id": "<string>",
        "level": "gateway",
        "name": "<string>",
        "parallel": true,
        "priority": 123,
        "settings": {},
        "stage": "pre_request"
      }
    ],
    "security_config": {
      "allowed_hosts": [
        "<string>"
      ],
      "allowed_hosts_are_regex": true,
      "browser_xss_filter": true,
      "content_security_policy": "<string>",
      "content_type_nosniff": true,
      "custom_frame_options_value": "<string>",
      "frame_deny": true,
      "is_development": true,
      "referrer_policy": "<string>",
      "ssl_host": "<string>",
      "ssl_proxy_headers": {},
      "ssl_redirect": true,
      "sts_include_subdomains": true,
      "sts_seconds": 123
    },
    "status": "<string>",
    "subdomain": "<string>",
    "telemetry": {
      "enable_plugin_traces": true,
      "enable_request_traces": true,
      "exporters": [
        {
          "name": "<string>",
          "settings": {}
        }
      ],
      "extra_params": {},
      "header_mapping": {}
    },
    "updated_at": "<string>"
  }
]