Implement custom authentication for tools integration using request Lambda interceptor in AgentCore Gateway

When deploying AI agents with Amazon Bedrock AgentCore , organizations benefit from built-in modern support for OAuth 2.0, AWS Identity and Access Management (IAM) , and API key authentication through Amazon Bedrock AgentCore Gateway . However, some enterprise environments still use legacy authentication mechanisms such as HTTP Basic Authentication (Basic Auth) ( RFC 7617) . The extensible architecture of AgentCore Gateway enables support for these authentication mechanisms through a request Lam