// STATUS: UNVERIFIED — no cloud credentials in this atlas; snippet follows official docs verbatim-ish
// Source: https://platform.claude.com/docs/en/build-with-claude/claude-in-amazon-bedrock (retrieved 2026-09-18)
// Install: npm install @anthropic-ai/bedrock-sdk
// Auth: standard AWS credential chain; region from AWS_REGION (SDK defaults to us-east-1, does not read ~/.aws/config).
import { AnthropicBedrockMantle } from "@anthropic-ai/bedrock-sdk";

const client = new AnthropicBedrockMantle({
  awsRegion: process.env.AWS_REGION ?? "us-east-1",
});

const message = await client.messages.create({
  model: "anthropic.claude-haiku-4-5", // cheapest Haiku 4.5 id on the Bedrock Messages-API endpoint
  max_tokens: 8,
  messages: [{ role: "user", content: "Reply with OK." }],
});

const textBlock = message.content.find((block) => block.type === "text");
if (textBlock && textBlock.type === "text") console.log(textBlock.text);

// Legacy InvokeModel path (not run here):
//   import AnthropicBedrock from "@anthropic-ai/bedrock-sdk";
//   new AnthropicBedrock({ awsRegion: "us-west-2" }).messages.create({
//     model: "us.anthropic.claude-haiku-4-5-20251001-v1:0", max_tokens: 8,
//     messages: [{ role: "user", content: "Reply with OK." }] });