# LambdaDataSourceConfig
<a name="API_LambdaDataSourceConfig"></a>

Describes an AWS Lambda data source configuration.

## Contents
<a name="API_LambdaDataSourceConfig_Contents"></a>

 ** lambdaFunctionArn **   <a name="appsync-Type-LambdaDataSourceConfig-lambdaFunctionArn"></a>
The Amazon Resource Name (ARN) for the Lambda function.  
Type: String  
Required: Yes

## See Also
<a name="API_LambdaDataSourceConfig_SeeAlso"></a>

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/appsync-2017-07-25/LambdaDataSourceConfig) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/appsync-2017-07-25/LambdaDataSourceConfig) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/appsync-2017-07-25/LambdaDataSourceConfig)