本文為英文版的機器翻譯版本，如內容有任何歧義或不一致之處，概以英文版為準。
Amazon 基岩代理程式使用的程式碼範例 AWS SDKs
下列程式碼範例說明如何搭配使用 Amazon 基岩代理程式 AWS 軟體開發套件 (SDK)。
基本概念是程式碼範例，會示範如何在服務中執行基本作業。
Actions 是大型程式的程式碼摘錄，必須在內容中執行。雖然動作會顯示如何呼叫個別服務函數，但您可以在其相關案例中查看內容中的動作。
案例是程式碼範例，向您展示如何透過呼叫服務中的多個函數或與其他函數結合來完成特定工作 AWS 服務.
有關的完整列表 AWS SDK開發人員指南和代碼示例，請參閱使用此服務 AWS SDK。本主題也包含有關入門的資訊以及舊SDK版的詳細資訊。
開始使用
下列程式碼範例顯示如何開始使用 Amazon 基岩代理程式。
- JavaScript
-
- SDK對於 JavaScript （3）
-
import { fileURLToPath } from "url";
import {
BedrockAgentClient,
GetAgentCommand,
paginateListAgents,
} from "@aws-sdk/client-bedrock-agent";
/**
* @typedef {Object} AgentSummary
*/
/**
* A simple scenario to demonstrate basic setup and interaction with the Bedrock Agents Client.
*
* This function first initializes the Amazon Bedrock Agents client for a specific region.
* It then retrieves a list of existing agents using the streamlined paginator approach.
* For each agent found, it retrieves detailed information using a command object.
*
* Demonstrates:
* - Use of the Bedrock Agents client to initialize and communicate with the AWS service.
* - Listing resources in a paginated response pattern.
* - Accessing an individual resource using a command object.
*
* @returns {Promise<void>} A promise that resolves when the function has completed execution.
*/
export const main = async () => {
const region = "us-east-1";
console.log("=".repeat(68));
console.log(`Initializing Amazon Bedrock Agents client for ${region}...`);
const client = new BedrockAgentClient({ region });
console.log(`Retrieving the list of existing agents...`);
const paginatorConfig = { client };
const pages = paginateListAgents(paginatorConfig, {});
/** @type {AgentSummary[]} */
const agentSummaries = [];
for await (const page of pages) {
agentSummaries.push(...page.agentSummaries);
}
console.log(`Found ${agentSummaries.length} agents in ${region}.`);
if (agentSummaries.length > 0) {
for (const agentSummary of agentSummaries) {
const agentId = agentSummary.agentId;
console.log("=".repeat(68));
console.log(`Retrieving agent with ID: ${agentId}:`);
console.log("-".repeat(68));
const command = new GetAgentCommand({ agentId });
const response = await client.send(command);
const agent = response.agent;
console.log(` Name: ${agent.agentName}`);
console.log(` Status: ${agent.agentStatus}`);
console.log(` ARN: ${agent.agentArn}`);
console.log(` Foundation model: ${agent.foundationModel}`);
}
}
console.log("=".repeat(68));
};
// Invoke main function if this file was run directly.
if (process.argv[1] === fileURLToPath(import.meta.url)) {
await main();
}
