// 1) Create or update a Content Moderation policy (check user + assistant)
await fetch("https://api.guardion.ai/v1/policies", {
  method: "POST",
  headers: {
    "Content-Type": "application/json",
    "Authorization": "Bearer YOUR_API_KEY"
  },
  body: JSON.stringify({
    id: "content-moderation",
    definition: "Classify and filter unsafe content",
    target: "user",
    detector: {
      model: "moderation",
      expected: "block",
      threshold: 0.9,
      reference: ["user", "assistant"]
    }
  })
});

// 2) Evaluate using that policy
const response = await fetch("https://api.guardion.ai/v1/guard", {
  method: "POST",
  headers: {
    "Content-Type": "application/json",
    "Authorization": "Bearer YOUR_API_KEY"
  },
  body: JSON.stringify({
    messages: [{ role: "user", content: "..." }],
    override_enabled_policies: ["content-moderation"]
  })
});