class DataSourceConfig 🔹

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

Configuration for the data source used in online evaluation.

Use the static factory methods to create data source configurations:

• DataSourceConfig.fromAgentRuntimeEndpoint() for AgentCore Runtime (recommended)
• DataSourceConfig.fromAgentRuntimeEndpointName() for AgentCore Runtime using endpoint name string
• DataSourceConfig.fromCloudWatchLogs() for external agents or custom log groups

Example

// CloudWatch Logs data source (for external agents)
const dataSource = agentcore.DataSourceConfig.fromCloudWatchLogs({
  logGroupNames: ['/aws/my-external-agent/logs'],
  serviceNames: ['my-external-agent'],
});

Properties

Name	Type	Description
cloudWatchLogsConfig🔹	CloudWatchLogsDataSourceConfig	The CloudWatch Logs configuration.

---

cloudWatchLogsConfig🔹

Type: CloudWatchLogsDataSourceConfig

The CloudWatch Logs configuration.

Methods

Name	Description
bind()🔹	Binds the data source configuration to produce the L1 property.
static fromAgentRuntimeEndpoint(runtime, endpoint?)🔹	Creates a data source configuration from an AgentCore Runtime and optional endpoint.
static fromAgentRuntimeEndpointName(runtime, endpointName)🔹	Creates a data source configuration from an AgentCore Runtime and an endpoint name string.
static fromCloudWatchLogs(config)🔹	Creates a CloudWatch Logs data source configuration.

---

bind()🔹

public bind(): DataSourceConfigBindResult

Returns

• DataSourceConfigBindResult

Binds the data source configuration to produce the L1 property.

---

static fromAgentRuntimeEndpoint(runtime, endpoint?)🔹

public static fromAgentRuntimeEndpoint(runtime: IBedrockAgentRuntime, endpoint?: IRuntimeEndpoint): DataSourceConfig

Parameters

• runtime IBedrockAgentRuntime — - The AgentCore Runtime construct.
• endpoint IRuntimeEndpoint — - The RuntimeEndpoint construct.

Returns

• DataSourceConfig

Creates a data source configuration from an AgentCore Runtime and optional endpoint.

This is the recommended way to configure evaluation for AgentCore Runtime agents. It automatically derives the CloudWatch log group and service name from the runtime and endpoint. Example

// Using a specific endpoint
declare const runtime: agentcore.Runtime;
const endpoint = runtime.addEndpoint('PROD');
const dataSource = agentcore.DataSourceConfig.fromAgentRuntimeEndpoint(runtime, endpoint);

---

static fromAgentRuntimeEndpointName(runtime, endpointName)🔹

public static fromAgentRuntimeEndpointName(runtime: IBedrockAgentRuntime, endpointName: string): DataSourceConfig

Parameters

• runtime IBedrockAgentRuntime — - The AgentCore Runtime construct.
• endpointName string — - The name of the runtime endpoint.

Returns

• DataSourceConfig

Creates a data source configuration from an AgentCore Runtime and an endpoint name string.

Use this method when you want to reference an endpoint by name without having a construct reference. For construct references, prefer fromAgentRuntimeEndpoint(). Example

declare const runtime: agentcore.Runtime;
const dataSource = agentcore.DataSourceConfig.fromAgentRuntimeEndpointName(runtime, 'PROD');

---

static fromCloudWatchLogs(config)🔹

public static fromCloudWatchLogs(config: CloudWatchLogsDataSourceConfig): DataSourceConfig

Parameters

• config CloudWatchLogsDataSourceConfig — - The CloudWatch Logs data source configuration.

Returns

• DataSourceConfig

Creates a CloudWatch Logs data source configuration.

Use this when your agent traces are stored in CloudWatch Logs, such as for external agents or when you need to specify log groups directly. Example

const dataSource = agentcore.DataSourceConfig.fromCloudWatchLogs({
  logGroupNames: ['/aws/bedrock-agentcore/runtimes/myRuntime-abc123-DEFAULT'],
  serviceNames: ['myRuntime.DEFAULT'],
});