Package software.amazon.awscdk.services.lambda.eventsources

Interface StreamEventSourceProps

All Superinterfaces:
BaseStreamEventSourceProps, software.amazon.jsii.JsiiSerializable
All Known Subinterfaces:
DynamoEventSourceProps, KinesisEventSourceProps
All Known Implementing Classes:
DynamoEventSourceProps.Jsii$Proxy, KinesisEventSourceProps.Jsii$Proxy, StreamEventSourceProps.Jsii$Proxy
@Generated(value="jsii-pacmak/1.109.0 (build c221850)", date="2025-03-14T03:25:00.728Z") @Stability(Stable) public interface StreamEventSourceProps extends software.amazon.jsii.JsiiSerializable, BaseStreamEventSourceProps
The set of properties for streaming event sources shared by Dynamo and Kinesis.

Example: 

 // The code below shows an example of how to instantiate this type.
 // The values are placeholders you should change.
 import software.amazon.awscdk.*;
 import software.amazon.awscdk.services.kms.*;
 import software.amazon.awscdk.services.lambda.*;
 import software.amazon.awscdk.services.lambda.eventsources.*;
 IEventSourceDlq eventSourceDlq;
 Object filters;
 Key key;
 StreamEventSourceProps streamEventSourceProps = StreamEventSourceProps.builder()
         .startingPosition(StartingPosition.TRIM_HORIZON)
         // the properties below are optional
         .batchSize(123)
         .bisectBatchOnError(false)
         .enabled(false)
         .filterEncryption(key)
         .filters(List.of(Map.of(
                 "filtersKey", filters)))
         .maxBatchingWindow(Duration.minutes(30))
         .maxRecordAge(Duration.minutes(30))
         .metricsConfig(MetricsConfig.builder()
                 .metrics(List.of(MetricType.EVENT_COUNT))
                 .build())
         .onFailure(eventSourceDlq)
         .parallelizationFactor(123)
         .provisionedPollerConfig(ProvisionedPollerConfig.builder()
                 .maximumPollers(123)
                 .minimumPollers(123)
                 .build())
         .reportBatchItemFailures(false)
         .retryAttempts(123)
         .tumblingWindow(Duration.minutes(30))
         .build();

  • Method Details

    • getBisectBatchOnError

      @Stability(Stable) @Nullable default Boolean getBisectBatchOnError()
      If the function returns an error, split the batch in two and retry.

      Default: false

    • getFilterEncryption

      @Stability(Stable) @Nullable default IKey getFilterEncryption()
      Add Customer managed KMS key to encrypt Filter Criteria.

      Default: - none

      See Also:

    • getFilters

      @Stability(Stable) @Nullable default List<Map<String,Object>> getFilters()
      Add filter criteria option.

      Default: - None

    • getMaxRecordAge

      @Stability(Stable) @Nullable default Duration getMaxRecordAge()
      The maximum age of a record that Lambda sends to a function for processing.

      Valid Range:

      • Minimum value of 60 seconds
      • Maximum value of 7 days

      The default value is -1, which sets the maximum age to infinite. When the value is set to infinite, Lambda never discards old records. Record are valid until it expires in the event source.

      Default: -1

    • getMetricsConfig

      @Stability(Stable) @Nullable default MetricsConfig getMetricsConfig()
      Configuration for enhanced monitoring metrics collection When specified, enables collection of additional metrics for the stream event source.

      Default: - Enhanced monitoring is disabled

    • getOnFailure

      @Stability(Stable) @Nullable default IEventSourceDlq getOnFailure()
      An Amazon S3, Amazon SQS queue or Amazon SNS topic destination for discarded records.

      Default: - discarded records are ignored

    • getParallelizationFactor

      @Stability(Stable) @Nullable default Number getParallelizationFactor()
      The number of batches to process from each shard concurrently.

      Valid Range:

      • Minimum value of 1
      • Maximum value of 10

      Default: 1

    • getReportBatchItemFailures

      @Stability(Stable) @Nullable default Boolean getReportBatchItemFailures()
      Allow functions to return partially successful responses for a batch of records.

      Default: false

      See Also:

    • getRetryAttempts

      @Stability(Stable) @Nullable default Number getRetryAttempts()
      Maximum number of retry attempts Valid Range: * Minimum value of 0 * Maximum value of 10000.

      The default value is -1, which sets the maximum number of retries to infinite. When MaximumRetryAttempts is infinite, Lambda retries failed records until the record expires in the event source.

      Default: -1

    • getTumblingWindow

      @Stability(Stable) @Nullable default Duration getTumblingWindow()
      The size of the tumbling windows to group records sent to DynamoDB or Kinesis Valid Range: 0 - 15 minutes.

      Default: - None

    • builder

      @Stability(Stable) static StreamEventSourceProps.Builder builder()
      Returns:
      a StreamEventSourceProps.Builder of StreamEventSourceProps