ListFoundationModels与 AWS SDK 或 CLI 配合使用 - Amazon Bedrock

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ListFoundationModels与 AWS SDK 或 CLI 配合使用

以下代码示例演示如何使用 ListFoundationModels

.NET
AWS SDK for .NET
注意

还有更多相关信息 GitHub。在 AWS 代码示例存储库中查找完整实例,了解如何进行设置和运行。

列出可用的 Bedrock 基础模型。

/// <summary> /// List foundation models. /// </summary> /// <param name="bedrockClient"> The Amazon Bedrock client. </param> private static async Task ListFoundationModelsAsync(AmazonBedrockClient bedrockClient) { Console.WriteLine("List foundation models with no filter"); try { ListFoundationModelsResponse response = await bedrockClient.ListFoundationModelsAsync(new ListFoundationModelsRequest() { }); if (response?.HttpStatusCode == System.Net.HttpStatusCode.OK) { foreach (var fm in response.ModelSummaries) { WriteToConsole(fm); } } else { Console.WriteLine("Something wrong happened"); } } catch (AmazonBedrockException e) { Console.WriteLine(e.Message); } }
Go
适用于 Go V2 的 SDK
注意

还有更多相关信息 GitHub。在 AWS 代码示例存储库中查找完整实例,了解如何进行设置和运行。

列出可用的 Bedrock 基础模型。

// FoundationModelWrapper encapsulates Amazon Bedrock actions used in the examples. // It contains a Bedrock service client that is used to perform foundation model actions. type FoundationModelWrapper struct { BedrockClient *bedrock.Client } // ListPolicies lists Bedrock foundation models that you can use. func (wrapper FoundationModelWrapper) ListFoundationModels() ([]types.FoundationModelSummary, error) { var models []types.FoundationModelSummary result, err := wrapper.BedrockClient.ListFoundationModels(context.TODO(), &bedrock.ListFoundationModelsInput{}) if err != nil { log.Printf("Couldn't list foundation models. Here's why: %v\n", err) } else { models = result.ModelSummaries } return models, err }
Java
适用于 Java 的 SDK 2.x
注意

还有更多相关信息 GitHub。在 AWS 代码示例存储库中查找完整实例,了解如何进行设置和运行。

使用同步 Amazon Bedrock 客户端列出可用的 Amazon Bedrock 基础模型。

/** * Lists Amazon Bedrock foundation models that you can use. * You can filter the results with the request parameters. * * @param bedrockClient The service client for accessing Amazon Bedrock. * @return A list of objects containing the foundation models' details */ public static List<FoundationModelSummary> listFoundationModels(BedrockClient bedrockClient) { try { ListFoundationModelsResponse response = bedrockClient.listFoundationModels(r -> {}); List<FoundationModelSummary> models = response.modelSummaries(); if (models.isEmpty()) { System.out.println("No available foundation models in " + region.toString()); } else { for (FoundationModelSummary model : models) { System.out.println("Model ID: " + model.modelId()); System.out.println("Provider: " + model.providerName()); System.out.println("Name: " + model.modelName()); System.out.println(); } } return models; } catch (SdkClientException e) { System.err.println(e.getMessage()); throw new RuntimeException(e); } }

使用异步 Amazon Bedrock 客户端列出可用的 Amazon Bedrock 基础模型。

/** * Lists Amazon Bedrock foundation models that you can use. * You can filter the results with the request parameters. * * @param bedrockClient The async service client for accessing Amazon Bedrock. * @return A list of objects containing the foundation models' details */ public static List<FoundationModelSummary> listFoundationModels(BedrockAsyncClient bedrockClient) { try { CompletableFuture<ListFoundationModelsResponse> future = bedrockClient.listFoundationModels(r -> {}); List<FoundationModelSummary> models = future.get().modelSummaries(); if (models.isEmpty()) { System.out.println("No available foundation models in " + region.toString()); } else { for (FoundationModelSummary model : models) { System.out.println("Model ID: " + model.modelId()); System.out.println("Provider: " + model.providerName()); System.out.println("Name: " + model.modelName()); System.out.println(); } } return models; } catch (InterruptedException e) { Thread.currentThread().interrupt(); System.err.println(e.getMessage()); throw new RuntimeException(e); } catch (ExecutionException e) { System.err.println(e.getMessage()); throw new RuntimeException(e); } }
  • 有关 API 的详细信息,请参阅 AWS SDK for Java 2.x API 参考ListFoundationModels中的。

JavaScript
适用于 JavaScript (v3) 的软件开发工具包
注意

还有更多相关信息 GitHub。在 AWS 代码示例存储库中查找完整示例,了解如何进行设置和运行。

列出可用的基础模型。

// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved. // SPDX-License-Identifier: Apache-2.0 import { fileURLToPath } from "url"; import { BedrockClient, ListFoundationModelsCommand, } from "@aws-sdk/client-bedrock"; /** * List the available Amazon Bedrock foundation models. * * @return {FoundationModelSummary[]} - The list of available bedrock foundation models. */ export const listFoundationModels = async () => { const client = new BedrockClient(); const input = { // byProvider: 'STRING_VALUE', // byCustomizationType: 'FINE_TUNING' || 'CONTINUED_PRE_TRAINING', // byOutputModality: 'TEXT' || 'IMAGE' || 'EMBEDDING', // byInferenceType: 'ON_DEMAND' || 'PROVISIONED', }; const command = new ListFoundationModelsCommand(input); const response = await client.send(command); return response.modelSummaries; }; // Invoke main function if this file was run directly. if (process.argv[1] === fileURLToPath(import.meta.url)) { const models = await listFoundationModels(); console.log(models); }
  • 有关 API 的详细信息,请参阅 AWS SDK for JavaScript API 参考ListFoundationModels中的。

Kotlin
适用于 Kotlin 的 SDK
注意

还有更多相关信息 GitHub。在 AWS 代码示例存储库中查找完整实例,了解如何进行设置和运行。

列出可用的 Amazon Bedrock 基础模型。

suspend fun listFoundationModels(): List<FoundationModelSummary>? { BedrockClient { region = "us-east-1" }.use { bedrockClient -> val response = bedrockClient.listFoundationModels(ListFoundationModelsRequest {}) response.modelSummaries?.forEach { model -> println("==========================================") println(" Model ID: ${model.modelId}") println("------------------------------------------") println(" Name: ${model.modelName}") println(" Provider: ${model.providerName}") println(" Input modalities: ${model.inputModalities}") println(" Output modalities: ${model.outputModalities}") println(" Supported customizations: ${model.customizationsSupported}") println(" Supported inference types: ${model.inferenceTypesSupported}") println("------------------------------------------\n") } return response.modelSummaries } }
  • 有关 API 的详细信息,请参阅适用ListFoundationModels于 K otlin 的AWS SDK API 参考

PHP
适用于 PHP 的 SDK
注意

还有更多相关信息 GitHub。在 AWS 代码示例存储库中查找完整实例,了解如何进行设置和运行。

列出可用的 Amazon Bedrock 基础模型。

public function listFoundationModels() { $result = $this->bedrockClient->listFoundationModels(); return $result; }
Python
SDK for Python (Boto3)
注意

还有更多相关信息 GitHub。在 AWS 代码示例存储库中查找完整实例,了解如何进行设置和运行。

列出可用的 Amazon Bedrock 基础模型。

def list_foundation_models(self): """ List the available Amazon Bedrock foundation models. :return: The list of available bedrock foundation models. """ try: response = self.bedrock_client.list_foundation_models() models = response["modelSummaries"] logger.info("Got %s foundation models.", len(models)) return models except ClientError: logger.error("Couldn't list foundation models.") raise
  • 有关 API 的详细信息,请参阅适用ListFoundationModelsPython 的AWS SDK (Boto3) API 参考

有关 S AWS DK 开发者指南和代码示例的完整列表,请参阅将此服务与 AWS SDK 配合使用。本主题还包括有关入门的信息以及有关先前的 SDK 版本的详细信息。