Amazon Bedrock Agent Runtime JavaScript

import { register } from "@arizeai/phoenix-otel";import { BedrockAgentRuntimeClient } from "@aws-sdk/client-bedrock-agent-runtime";import { BedrockAgentRuntimeInstrumentation } from "@arizeai/openinference-instrumentation-bedrock-agent-runtime";// Initialize Phoenix tracingconst tracerProvider = register({  projectName: "bedrock-agent-app",  // If Phoenix is running elsewhere:  // url: "https://your-phoenix.example.com",  // apiKey: process.env.PHOENIX_API_KEY,  // If using self-hosted Phoenix:  // url: "http://localhost:6006",});// Set up Bedrock Agent Runtime instrumentationconst instrumentation = new BedrockAgentRuntimeInstrumentation();instrumentation.manuallyInstrument(BedrockAgentRuntimeClient);console.log("Bedrock Agent Runtime instrumentation registered");

import "./instrumentation.js";import { BedrockAgentRuntimeClient, InvokeAgentCommand } from "@aws-sdk/client-bedrock-agent-runtime";const client = new BedrockAgentRuntimeClient({ region: "us-east-1" });async function main() {  const command = new InvokeAgentCommand({    agentId: "YOUR_AGENT_ID",    agentAliasId: "YOUR_AGENT_ALIAS_ID",    sessionId: `session-${Date.now()}`,    inputText: "What's the weather like today?",  });  const response = await client.send(command);    // Process streaming response  if (response.completion) {    for await (const event of response.completion) {      if (event.chunk?.bytes) {        const text = new TextDecoder().decode(event.chunk.bytes);        console.log(text);      }    }  }}main();