class LambdaTargetConfiguration 🔹

Language	Type name
.NET	Amazon.CDK.AWS.Bedrock.Agentcore.Alpha.LambdaTargetConfiguration
Go	github.com/aws/aws-cdk-go/awsbedrockagentcorealpha/v2#LambdaTargetConfiguration
Java	software.amazon.awscdk.services.bedrock.agentcore.alpha.LambdaTargetConfiguration
Python	aws_cdk.aws_bedrock_agentcore_alpha.LambdaTargetConfiguration
TypeScript (source)	@aws-cdk/aws-bedrock-agentcore-alpha » LambdaTargetConfiguration

Implements ITargetConfiguration

Extends McpTargetConfiguration

Configuration for Lambda-based MCP targets.

This configuration wraps a Lambda function as MCP tools, allowing the gateway to invoke the function to provide tool capabilities.

Example

const gateway = new agentcore.Gateway(this, "MyGateway", {
  gatewayName: "my-gateway",
});

const myLambdaFunction = new lambda.Function(this, "MyFunction", {
  runtime: lambda.Runtime.NODEJS_22_X,
  handler: "index.handler",
  code: lambda.Code.fromInline(`
    exports.handler = async (event) => ({ statusCode: 200 });
  `),
});

const myToolSchema = agentcore.ToolSchema.fromInline([{
  name: "my_tool",
  description: "My custom tool",
  inputSchema: {
    type: agentcore.SchemaDefinitionType.OBJECT,
    properties: {},
  },
}]);

// Create a custom Lambda configuration
const customConfig = agentcore.LambdaTargetConfiguration.create(
  myLambdaFunction,
  myToolSchema
);

// Use the GatewayTarget constructor directly
const target = new agentcore.GatewayTarget(this, "AdvancedTarget", {
  gateway: gateway,
  gatewayTargetName: "advanced-target",
  targetConfiguration: customConfig,  // Manually created configuration
  credentialProviderConfigurations: [
    agentcore.GatewayCredentialProvider.fromIamRole()
  ]
});

Initializer

new LambdaTargetConfiguration(lambdaFunction: IFunction, toolSchema: ToolSchema)

Parameters

• lambdaFunction IFunction
• toolSchema ToolSchema

Properties

Name	Type	Description
lambdaFunction🔹	IFunction	The Lambda function that implements the MCP server logic.
targetType🔹	McpTargetType	The target type.
toolSchema🔹	ToolSchema	The tool schema that defines the available tools.

---

lambdaFunction🔹

Type: IFunction

The Lambda function that implements the MCP server logic.

---

targetType🔹

Type: McpTargetType

The target type.

---

toolSchema🔹

Type: ToolSchema

The tool schema that defines the available tools.

Methods

Name	Description
bind(scope, gateway)🔹	Binds this configuration to a construct scope Sets up necessary permissions for the gateway to invoke the Lambda function.
protected renderMcpConfiguration()🔹	Renders the MCP-specific configuration.
static create(lambdaFunction, toolSchema)🔹	Create a Lambda target configuration.

---

bind(scope, gateway)🔹

public bind(scope: Construct, gateway: IGateway): TargetConfigurationConfig

Parameters

• scope Construct — The construct scope.
• gateway IGateway — The gateway that will use this target.

Returns

• TargetConfigurationConfig

Binds this configuration to a construct scope Sets up necessary permissions for the gateway to invoke the Lambda function.

---

protected renderMcpConfiguration()🔹

protected renderMcpConfiguration(): any

Returns

• any

Renders the MCP-specific configuration.

---

static create(lambdaFunction, toolSchema)🔹

public static create(lambdaFunction: IFunction, toolSchema: ToolSchema): LambdaTargetConfiguration

Parameters

• lambdaFunction IFunction — The Lambda function to invoke.
• toolSchema ToolSchema — The schema defining the tools.

Returns

• LambdaTargetConfiguration

Create a Lambda target configuration.