AI Demos

This project is a collection of .NET demos showcasing integration with AWS Bedrock and related AI services. It is organized for clarity and maintainability, with source code under the src directory.

Folder Structure

• src/ - Main source code
  • Models/ - Data models (e.g., Movie)
  • Services/ - Service classes for Bedrock and related tools
  • Properties/ - Project properties and launch settings
  • ArgumentParser.cs - Command-line argument parsing
  • Program.cs - Main entry point
  • AIDemos.csproj - Project file

Authentication to Bedrock

Authentication is handled via a .credentials file in your home directory. This file should contain your AWS credentials in the following format:

[default]
aws_access_key_id=YOUR_ACCESS_KEY
aws_secret_access_key=YOUR_SECRET_KEY

The services read these credentials to authenticate requests to AWS Bedrock. Make sure this file is present and correctly configured before running the demos.

Services Overview

• BedrockService: Handles basic interactions with AWS Bedrock, such as sending prompts and receiving responses.
• BedrockWithConverseToolsService: Extends BedrockService to support advanced scenarios, including tool use and multi-step conversations.
• BedrockCustomerSupportService: Demonstrates an AI-powered customer support staff using Bedrock's Converse API. Supports multi-turn, context-aware chat interactions.

How to Run

Prerequisites

• .NET 8.0 or later
• AWS credentials configured in .credentials

Build the Project

dotnet build

Run the Project

The main entry point is Program.cs. You can run the project with different arguments to trigger various use cases:

Example: Basic Bedrock Prompt

dotnet run --project AwsBedrockExamples -- --demo bedrock-movie

Example: Use Bedrock with Converse Tools

dotnet run --project AwsBedrockExamples -- --demo bedrock-movie-converse-tools

Example: AI Customer Support Chat

dotnet run --project AwsBedrockExamples -- --demo bedrock-customer-support

This will start an interactive chat session with an AI customer support agent. Type your questions and issues, and enter Exit Chat to end the conversation.

Command-Line Arguments

• --demo - Runs a demo. Acceptable values are:
  • bedrock-movie - Basic movie info demo
  • bedrock-movie-converse-tools - Structured movie info with tools
  • bedrock-customer-support - Interactive customer support chat demo
• Additional arguments may be supported; see ArgumentParser.cs for details

Notes

• Ensure your .credentials file is secure and not checked into version control.