# AppSyncDataSourceType

Valid data source types for AppSync.

- Source: [`aws-appsync/lib/data-source-common.ts`](https://github.com/aws/aws-cdk/blob/v2.275.0/packages/aws-cdk-lib/aws-appsync/lib/data-source-common.ts#L28)
- Type last changed: v2.196.0 · 16 May 2025

## Members

| Member | Description |
| --- | --- |
| `LAMBDA` | Lambda data source type. |
| `DYNAMODB` | DynamoDB data source type. |
| `EVENTBRIDGE` | EventBridge data source type. |
| `OPENSEARCH_SERVICE` | OpenSearch service data source type. |
| `HTTP` | HTTP data source type. |
| `RELATIONAL_DATABASE` | Relational DB data source type. |
| `BEDROCK` | Bedrock runtime data source type. |
| `ELASTICSEARCH` | Elasticsearch data source type. |

## Referenced by

- [`AppSyncExtendedDataSourceProps`](/v2/docs/aws-cdk-lib.aws_appsync.AppSyncExtendedDataSourceProps).type