class LambdaFunctionProcessor
| Language | Type name |
|---|---|
 .NET | Amazon.CDK.AWS.KinesisFirehose.LambdaFunctionProcessor |
 Go | github.com/aws/aws-cdk-go/awscdk/v2/awskinesisfirehose#LambdaFunctionProcessor |
 Java | software.amazon.awscdk.services.kinesisfirehose.LambdaFunctionProcessor |
 Python | aws_cdk.aws_kinesisfirehose.LambdaFunctionProcessor |
 TypeScript (source) | aws-cdk-lib » aws_kinesisfirehose » LambdaFunctionProcessor |
Implements
IData
Use an AWS Lambda function to transform records.
Example
// Provide a Lambda function that will transform records before delivery, with custom
// buffering and retry configuration
const lambdaFunction = new lambda.Function(this, 'Processor', {
runtime: lambda.Runtime.NODEJS_LATEST,
handler: 'index.handler',
code: lambda.Code.fromAsset(path.join(__dirname, 'process-records')),
});
const lambdaProcessor = new firehose.LambdaFunctionProcessor(lambdaFunction, {
bufferInterval: Duration.minutes(5),
bufferSize: Size.mebibytes(5),
retries: 5,
});
declare const bucket: s3.Bucket;
const s3Destination = new firehose.S3Bucket(bucket, {
processor: lambdaProcessor,
});
new firehose.DeliveryStream(this, 'Delivery Stream', {
destination: s3Destination,
});
Initializer
new LambdaFunctionProcessor(lambdaFunction: IFunction, props?: DataProcessorProps)
Parameters
- lambdaFunction
IFunction - props
Data— The constructor props of the DataProcessor.Processor Props
Properties
| Name | Type | Description |
|---|---|---|
| props | Data | The constructor props of the LambdaFunctionProcessor. |
props
Type:
Data
The constructor props of the LambdaFunctionProcessor.
Methods
| Name | Description |
|---|---|
| bind(_scope, options) | Binds this processor to a destination of a delivery stream. |
bind(_scope, options)
public bind(_scope: Construct, options: DataProcessorBindOptions): DataProcessorConfig
Parameters
- _scope
Construct - options
DataProcessor Bind Options
Returns
Binds this processor to a destination of a delivery stream.
Implementers should use this method to grant processor invocation permissions to the provided stream and return the necessary configuration to register as a processor.