software.amazon.awscdk.services.lambda

Class CfnEventSourceMapping

java.lang.Object

software.amazon.jsii.JsiiObject

software.constructs.Construct

software.amazon.awscdk.CfnElement

software.amazon.awscdk.CfnRefElement

software.amazon.awscdk.CfnResource

software.amazon.awscdk.services.lambda.CfnEventSourceMapping

All Implemented Interfaces:

IInspectable, software.amazon.jsii.JsiiSerializable, software.constructs.IConstruct, software.constructs.IDependable

@Generated(value="jsii-pacmak/1.67.0 (build 2c027f5)",
           date="2022-09-19T20:26:40.397Z")
 @Stability(value=Stable)
public class CfnEventSourceMapping
extends CfnResource
implements IInspectable

A CloudFormation `AWS::Lambda::EventSourceMapping`.

The AWS::Lambda::EventSourceMapping resource creates a mapping between an event source and an AWS Lambda function. Lambda reads items from the event source and triggers the function.

For details about each event source type, see the following topics. In particular, each of the topics describes the required and optional parameters for the specific event source.

• Configuring a Dynamo DB stream as an event source
• Configuring a Kinesis stream as an event source
• Configuring an SQS queue as an event source
• Configuring an MQ broker as an event source
• Configuring MSK as an event source
• Configuring Self-Managed Apache Kafka as an event source

Example:

 // The code below shows an example of how to instantiate this type.
 // The values are placeholders you should change.
 import software.amazon.awscdk.services.lambda.*;
 CfnEventSourceMapping cfnEventSourceMapping = CfnEventSourceMapping.Builder.create(this, "MyCfnEventSourceMapping")
         .functionName("functionName")
         // the properties below are optional
         .amazonManagedKafkaEventSourceConfig(AmazonManagedKafkaEventSourceConfigProperty.builder()
                 .consumerGroupId("consumerGroupId")
                 .build())
         .batchSize(123)
         .bisectBatchOnFunctionError(false)
         .destinationConfig(DestinationConfigProperty.builder()
                 .onFailure(OnFailureProperty.builder()
                         .destination("destination")
                         .build())
                 .build())
         .enabled(false)
         .eventSourceArn("eventSourceArn")
         .filterCriteria(FilterCriteriaProperty.builder()
                 .filters(List.of(FilterProperty.builder()
                         .pattern("pattern")
                         .build()))
                 .build())
         .functionResponseTypes(List.of("functionResponseTypes"))
         .maximumBatchingWindowInSeconds(123)
         .maximumRecordAgeInSeconds(123)
         .maximumRetryAttempts(123)
         .parallelizationFactor(123)
         .queues(List.of("queues"))
         .selfManagedEventSource(SelfManagedEventSourceProperty.builder()
                 .endpoints(EndpointsProperty.builder()
                         .kafkaBootstrapServers(List.of("kafkaBootstrapServers"))
                         .build())
                 .build())
         .selfManagedKafkaEventSourceConfig(SelfManagedKafkaEventSourceConfigProperty.builder()
                 .consumerGroupId("consumerGroupId")
                 .build())
         .sourceAccessConfigurations(List.of(SourceAccessConfigurationProperty.builder()
                 .type("type")
                 .uri("uri")
                 .build()))
         .startingPosition("startingPosition")
         .startingPositionTimestamp(123)
         .topics(List.of("topics"))
         .tumblingWindowInSeconds(123)
         .build();
 

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	CfnEventSourceMapping.AmazonManagedKafkaEventSourceConfigProperty Example:
static class	CfnEventSourceMapping.Builder A fluent builder for CfnEventSourceMapping.
static interface	CfnEventSourceMapping.DestinationConfigProperty A configuration object that specifies the destination of an event after Lambda processes it.
static interface	CfnEventSourceMapping.EndpointsProperty The list of bootstrap servers for your Kafka brokers in the following format: `"KafkaBootstrapServers": ["abc.xyz.com:xxxx","abc2.xyz.com:xxxx"]` .
static interface	CfnEventSourceMapping.FilterCriteriaProperty An object that contains the filters for an event source.
static interface	CfnEventSourceMapping.FilterProperty A structure within a `FilterCriteria` object that defines an event filtering pattern.
static interface	CfnEventSourceMapping.OnFailureProperty A destination for events that failed processing.
static interface	CfnEventSourceMapping.SelfManagedEventSourceProperty The self-managed Apache Kafka cluster for your event source.
static interface	CfnEventSourceMapping.SelfManagedKafkaEventSourceConfigProperty Example:
static interface	CfnEventSourceMapping.SourceAccessConfigurationProperty An array of the authentication protocol, VPC components, or virtual host to secure and define your event source.

Nested classes/interfaces inherited from class software.amazon.jsii.JsiiObject

software.amazon.jsii.JsiiObject.InitializationMode

Nested classes/interfaces inherited from interface software.amazon.awscdk.IInspectable

IInspectable.Jsii$Default, IInspectable.Jsii$Proxy

Nested classes/interfaces inherited from interface software.constructs.IConstruct

software.constructs.IConstruct.Jsii$Default

Field Summary

Fields

Modifier and Type	Field and Description
static String	CFN_RESOURCE_TYPE_NAME The CloudFormation resource type name for this resource class.

Constructor Summary

Constructors

Modifier	Constructor and Description
	CfnEventSourceMapping(software.constructs.Construct scope, String id, CfnEventSourceMappingProps props) Create a new `AWS::Lambda::EventSourceMapping`.
protected	CfnEventSourceMapping(software.amazon.jsii.JsiiObject.InitializationMode initializationMode)
protected	CfnEventSourceMapping(software.amazon.jsii.JsiiObjectRef objRef)

Method Summary

Modifier and Type	Method and Description
Object	getAmazonManagedKafkaEventSourceConfig() `AWS::Lambda::EventSourceMapping.AmazonManagedKafkaEventSourceConfig`.
String	getAttrId() The event source mapping's ID.
Number	getBatchSize() The maximum number of records in each batch that Lambda pulls from your stream or queue and sends to your function.
Object	getBisectBatchOnFunctionError() (Streams only) If the function returns an error, split the batch in two and retry.
protected Map<String,Object>	getCfnProperties()
Object	getDestinationConfig() (Streams only) An Amazon SQS queue or Amazon SNS topic destination for discarded records.
Object	getEnabled() When true, the event source mapping is active.
String	getEventSourceArn() The Amazon Resource Name (ARN) of the event source.
Object	getFilterCriteria() (Streams and Amazon SQS) An object that defines the filter criteria that determine whether Lambda should process an event.
String	getFunctionName() The name of the Lambda function.
List<String>	getFunctionResponseTypes() (Streams and SQS) A list of current response type enums applied to the event source mapping.
Number	getMaximumBatchingWindowInSeconds() The maximum amount of time, in seconds, that Lambda spends gathering records before invoking the function.
Number	getMaximumRecordAgeInSeconds() (Streams only) Discard records older than the specified age.
Number	getMaximumRetryAttempts() (Streams only) Discard records after the specified number of retries.
Number	getParallelizationFactor() (Streams only) The number of batches to process concurrently from each shard.
List<String>	getQueues() (Amazon MQ) The name of the Amazon MQ broker destination queue to consume.
Object	getSelfManagedEventSource() The self-managed Apache Kafka cluster for your event source.
Object	getSelfManagedKafkaEventSourceConfig() `AWS::Lambda::EventSourceMapping.SelfManagedKafkaEventSourceConfig`.
Object	getSourceAccessConfigurations() An array of the authentication protocol, VPC components, or virtual host to secure and define your event source.
String	getStartingPosition() The position in a stream from which to start reading.
Number	getStartingPositionTimestamp() With `StartingPosition` set to `AT_TIMESTAMP` , the time from which to start reading, in Unix time seconds.
List<String>	getTopics() The name of the Kafka topic.
Number	getTumblingWindowInSeconds() (Streams only) The duration in seconds of a processing window.
void	inspect(TreeInspector inspector) Examines the CloudFormation resource and discloses attributes.
protected Map<String,Object>	renderProperties(Map<String,Object> props)
void	setAmazonManagedKafkaEventSourceConfig(CfnEventSourceMapping.AmazonManagedKafkaEventSourceConfigProperty value) `AWS::Lambda::EventSourceMapping.AmazonManagedKafkaEventSourceConfig`.
void	setAmazonManagedKafkaEventSourceConfig(IResolvable value) `AWS::Lambda::EventSourceMapping.AmazonManagedKafkaEventSourceConfig`.
void	setBatchSize(Number value) The maximum number of records in each batch that Lambda pulls from your stream or queue and sends to your function.
void	setBisectBatchOnFunctionError(Boolean value) (Streams only) If the function returns an error, split the batch in two and retry.
void	setBisectBatchOnFunctionError(IResolvable value) (Streams only) If the function returns an error, split the batch in two and retry.
void	setDestinationConfig(CfnEventSourceMapping.DestinationConfigProperty value) (Streams only) An Amazon SQS queue or Amazon SNS topic destination for discarded records.
void	setDestinationConfig(IResolvable value) (Streams only) An Amazon SQS queue or Amazon SNS topic destination for discarded records.
void	setEnabled(Boolean value) When true, the event source mapping is active.
void	setEnabled(IResolvable value) When true, the event source mapping is active.
void	setEventSourceArn(String value) The Amazon Resource Name (ARN) of the event source.
void	setFilterCriteria(CfnEventSourceMapping.FilterCriteriaProperty value) (Streams and Amazon SQS) An object that defines the filter criteria that determine whether Lambda should process an event.
void	setFilterCriteria(IResolvable value) (Streams and Amazon SQS) An object that defines the filter criteria that determine whether Lambda should process an event.
void	setFunctionName(String value) The name of the Lambda function.
void	setFunctionResponseTypes(List<String> value) (Streams and SQS) A list of current response type enums applied to the event source mapping.
void	setMaximumBatchingWindowInSeconds(Number value) The maximum amount of time, in seconds, that Lambda spends gathering records before invoking the function.
void	setMaximumRecordAgeInSeconds(Number value) (Streams only) Discard records older than the specified age.
void	setMaximumRetryAttempts(Number value) (Streams only) Discard records after the specified number of retries.
void	setParallelizationFactor(Number value) (Streams only) The number of batches to process concurrently from each shard.
void	setQueues(List<String> value) (Amazon MQ) The name of the Amazon MQ broker destination queue to consume.
void	setSelfManagedEventSource(CfnEventSourceMapping.SelfManagedEventSourceProperty value) The self-managed Apache Kafka cluster for your event source.
void	setSelfManagedEventSource(IResolvable value) The self-managed Apache Kafka cluster for your event source.
void	setSelfManagedKafkaEventSourceConfig(CfnEventSourceMapping.SelfManagedKafkaEventSourceConfigProperty value) `AWS::Lambda::EventSourceMapping.SelfManagedKafkaEventSourceConfig`.
void	setSelfManagedKafkaEventSourceConfig(IResolvable value) `AWS::Lambda::EventSourceMapping.SelfManagedKafkaEventSourceConfig`.
void	setSourceAccessConfigurations(IResolvable value) An array of the authentication protocol, VPC components, or virtual host to secure and define your event source.
void	setSourceAccessConfigurations(List<Object> value) An array of the authentication protocol, VPC components, or virtual host to secure and define your event source.
void	setStartingPosition(String value) The position in a stream from which to start reading.
void	setStartingPositionTimestamp(Number value) With `StartingPosition` set to `AT_TIMESTAMP` , the time from which to start reading, in Unix time seconds.
void	setTopics(List<String> value) The name of the Kafka topic.
void	setTumblingWindowInSeconds(Number value) (Streams only) The duration in seconds of a processing window.

Methods inherited from class software.amazon.awscdk.CfnResource

addDeletionOverride, addDependsOn, addMetadata, addOverride, addPropertyDeletionOverride, addPropertyOverride, applyRemovalPolicy, applyRemovalPolicy, applyRemovalPolicy, getAtt, getCfnOptions, getCfnResourceType, getMetadata, getUpdatedProperites, getUpdatedProperties, isCfnResource, shouldSynthesize, toString, validateProperties

Methods inherited from class software.amazon.awscdk.CfnRefElement

getRef

Methods inherited from class software.amazon.awscdk.CfnElement

getCreationStack, getLogicalId, getStack, isCfnElement, overrideLogicalId

Methods inherited from class software.constructs.Construct

getNode, isConstruct

Methods inherited from class software.amazon.jsii.JsiiObject

jsiiAsyncCall, jsiiAsyncCall, jsiiCall, jsiiCall, jsiiGet, jsiiGet, jsiiSet, jsiiStaticCall, jsiiStaticCall, jsiiStaticGet, jsiiStaticGet, jsiiStaticSet, jsiiStaticSet

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Field Detail

CFN_RESOURCE_TYPE_NAME

@Stability(value=Stable)
public static final String CFN_RESOURCE_TYPE_NAME

The CloudFormation resource type name for this resource class.

Constructor Detail

CfnEventSourceMapping

protected CfnEventSourceMapping(software.amazon.jsii.JsiiObjectRef objRef)

CfnEventSourceMapping

protected CfnEventSourceMapping(software.amazon.jsii.JsiiObject.InitializationMode initializationMode)

CfnEventSourceMapping

@Stability(value=Stable)
public CfnEventSourceMapping(@NotNull
                                                      software.constructs.Construct scope,
                                                      @NotNull
                                                      String id,
                                                      @NotNull
                                                      CfnEventSourceMappingProps props)

Create a new `AWS::Lambda::EventSourceMapping`.

Parameters:

scope - - scope in which this resource is defined. This parameter is required.

id - - scoped id of the resource. This parameter is required.

props - - resource properties. This parameter is required.

Method Detail

inspect

@Stability(value=Stable)
public void inspect(@NotNull
                                             TreeInspector inspector)

Examines the CloudFormation resource and discloses attributes.

Specified by:

inspect in interface IInspectable

Parameters:

inspector - - tree inspector to collect and process attributes. This parameter is required.

renderProperties

@Stability(value=Stable)
 @NotNull
protected Map<String,Object> renderProperties(@NotNull
                                                                                 Map<String,Object> props)

Overrides:

renderProperties in class CfnResource

Parameters:

props - This parameter is required.

getAttrId

@Stability(value=Stable)
 @NotNull
public String getAttrId()

The event source mapping's ID.

getCfnProperties

@Stability(value=Stable)
 @NotNull
protected Map<String,Object> getCfnProperties()

Overrides:

getCfnProperties in class CfnResource

getFunctionName

@Stability(value=Stable)
 @NotNull
public String getFunctionName()

The name of the Lambda function.

Name formats - Function name - MyFunction .

• Function ARN - arn:aws:lambda:us-west-2:123456789012:function:MyFunction .
• Version or Alias ARN - arn:aws:lambda:us-west-2:123456789012:function:MyFunction:PROD .
• Partial ARN - 123456789012:function:MyFunction .

The length constraint applies only to the full ARN. If you specify only the function name, it's limited to 64 characters in length.

setFunctionName

@Stability(value=Stable)
public void setFunctionName(@NotNull
                                                     String value)

The name of the Lambda function.

Name formats - Function name - MyFunction .

• Function ARN - arn:aws:lambda:us-west-2:123456789012:function:MyFunction .
• Version or Alias ARN - arn:aws:lambda:us-west-2:123456789012:function:MyFunction:PROD .
• Partial ARN - 123456789012:function:MyFunction .

The length constraint applies only to the full ARN. If you specify only the function name, it's limited to 64 characters in length.

getAmazonManagedKafkaEventSourceConfig

@Stability(value=Stable)
 @Nullable
public Object getAmazonManagedKafkaEventSourceConfig()

`AWS::Lambda::EventSourceMapping.AmazonManagedKafkaEventSourceConfig`.

setAmazonManagedKafkaEventSourceConfig

@Stability(value=Stable)
public void setAmazonManagedKafkaEventSourceConfig(@Nullable
                                                                            CfnEventSourceMapping.AmazonManagedKafkaEventSourceConfigProperty value)

`AWS::Lambda::EventSourceMapping.AmazonManagedKafkaEventSourceConfig`.

setAmazonManagedKafkaEventSourceConfig

@Stability(value=Stable)
public void setAmazonManagedKafkaEventSourceConfig(@Nullable
                                                                            IResolvable value)

`AWS::Lambda::EventSourceMapping.AmazonManagedKafkaEventSourceConfig`.

getBatchSize

@Stability(value=Stable)
 @Nullable
public Number getBatchSize()

The maximum number of records in each batch that Lambda pulls from your stream or queue and sends to your function.

Lambda passes all of the records in the batch to the function in a single call, up to the payload limit for synchronous invocation (6 MB).

• Amazon Kinesis - Default 100. Max 10,000.
• Amazon DynamoDB Streams - Default 100. Max 10,000.
• Amazon Simple Queue Service - Default 10. For standard queues the max is 10,000. For FIFO queues the max is 10.
• Amazon Managed Streaming for Apache Kafka - Default 100. Max 10,000.
• Self-Managed Apache Kafka - Default 100. Max 10,000.
• Amazon MQ (ActiveMQ and RabbitMQ) - Default 100. Max 10,000.

setBatchSize

@Stability(value=Stable)
public void setBatchSize(@Nullable
                                                  Number value)

The maximum number of records in each batch that Lambda pulls from your stream or queue and sends to your function.

Lambda passes all of the records in the batch to the function in a single call, up to the payload limit for synchronous invocation (6 MB).

• Amazon Kinesis - Default 100. Max 10,000.
• Amazon DynamoDB Streams - Default 100. Max 10,000.
• Amazon Simple Queue Service - Default 10. For standard queues the max is 10,000. For FIFO queues the max is 10.
• Amazon Managed Streaming for Apache Kafka - Default 100. Max 10,000.
• Self-Managed Apache Kafka - Default 100. Max 10,000.
• Amazon MQ (ActiveMQ and RabbitMQ) - Default 100. Max 10,000.

getBisectBatchOnFunctionError

@Stability(value=Stable)
 @Nullable
public Object getBisectBatchOnFunctionError()

(Streams only) If the function returns an error, split the batch in two and retry.

The default value is false.

setBisectBatchOnFunctionError

@Stability(value=Stable)
public void setBisectBatchOnFunctionError(@Nullable
                                                                   Boolean value)

(Streams only) If the function returns an error, split the batch in two and retry.

The default value is false.

setBisectBatchOnFunctionError

@Stability(value=Stable)
public void setBisectBatchOnFunctionError(@Nullable
                                                                   IResolvable value)

(Streams only) If the function returns an error, split the batch in two and retry.

The default value is false.

getDestinationConfig

@Stability(value=Stable)
 @Nullable
public Object getDestinationConfig()

(Streams only) An Amazon SQS queue or Amazon SNS topic destination for discarded records.

setDestinationConfig

@Stability(value=Stable)
public void setDestinationConfig(@Nullable
                                                          CfnEventSourceMapping.DestinationConfigProperty value)

(Streams only) An Amazon SQS queue or Amazon SNS topic destination for discarded records.

setDestinationConfig

@Stability(value=Stable)
public void setDestinationConfig(@Nullable
                                                          IResolvable value)

(Streams only) An Amazon SQS queue or Amazon SNS topic destination for discarded records.

getEnabled

@Stability(value=Stable)
 @Nullable
public Object getEnabled()

When true, the event source mapping is active. When false, Lambda pauses polling and invocation.

Default: True

setEnabled

@Stability(value=Stable)
public void setEnabled(@Nullable
                                                Boolean value)

When true, the event source mapping is active. When false, Lambda pauses polling and invocation.

Default: True

setEnabled

@Stability(value=Stable)
public void setEnabled(@Nullable
                                                IResolvable value)

When true, the event source mapping is active. When false, Lambda pauses polling and invocation.

Default: True

getEventSourceArn

@Stability(value=Stable)
 @Nullable
public String getEventSourceArn()

The Amazon Resource Name (ARN) of the event source.

• Amazon Kinesis - The ARN of the data stream or a stream consumer.
• Amazon DynamoDB Streams - The ARN of the stream.
• Amazon Simple Queue Service - The ARN of the queue.
• Amazon Managed Streaming for Apache Kafka - The ARN of the cluster.

setEventSourceArn

@Stability(value=Stable)
public void setEventSourceArn(@Nullable
                                                       String value)

The Amazon Resource Name (ARN) of the event source.

• Amazon Kinesis - The ARN of the data stream or a stream consumer.
• Amazon DynamoDB Streams - The ARN of the stream.
• Amazon Simple Queue Service - The ARN of the queue.
• Amazon Managed Streaming for Apache Kafka - The ARN of the cluster.

getFilterCriteria

@Stability(value=Stable)
 @Nullable
public Object getFilterCriteria()

(Streams and Amazon SQS) An object that defines the filter criteria that determine whether Lambda should process an event.

For more information, see Lambda event filtering .

setFilterCriteria

@Stability(value=Stable)
public void setFilterCriteria(@Nullable
                                                       CfnEventSourceMapping.FilterCriteriaProperty value)

(Streams and Amazon SQS) An object that defines the filter criteria that determine whether Lambda should process an event.

For more information, see Lambda event filtering .

setFilterCriteria

@Stability(value=Stable)
public void setFilterCriteria(@Nullable
                                                       IResolvable value)

(Streams and Amazon SQS) An object that defines the filter criteria that determine whether Lambda should process an event.

For more information, see Lambda event filtering .

getFunctionResponseTypes

@Stability(value=Stable)
 @Nullable
public List<String> getFunctionResponseTypes()

(Streams and SQS) A list of current response type enums applied to the event source mapping.

Valid Values: ReportBatchItemFailures

setFunctionResponseTypes

@Stability(value=Stable)
public void setFunctionResponseTypes(@Nullable
                                                              List<String> value)

(Streams and SQS) A list of current response type enums applied to the event source mapping.

Valid Values: ReportBatchItemFailures

getMaximumBatchingWindowInSeconds

@Stability(value=Stable)
 @Nullable
public Number getMaximumBatchingWindowInSeconds()

The maximum amount of time, in seconds, that Lambda spends gathering records before invoking the function.

Default ( Kinesis , DynamoDB , Amazon SQS event sources) : 0

Default ( Amazon MSK , Kafka, Amazon MQ event sources) : 500 ms

setMaximumBatchingWindowInSeconds

@Stability(value=Stable)
public void setMaximumBatchingWindowInSeconds(@Nullable
                                                                       Number value)

The maximum amount of time, in seconds, that Lambda spends gathering records before invoking the function.

Default ( Kinesis , DynamoDB , Amazon SQS event sources) : 0

Default ( Amazon MSK , Kafka, Amazon MQ event sources) : 500 ms

getMaximumRecordAgeInSeconds

@Stability(value=Stable)
 @Nullable
public Number getMaximumRecordAgeInSeconds()

(Streams only) Discard records older than the specified age.

The default value is -1, which sets the maximum age to infinite. When the value is set to infinite, Lambda never discards old records.

setMaximumRecordAgeInSeconds

@Stability(value=Stable)
public void setMaximumRecordAgeInSeconds(@Nullable
                                                                  Number value)

(Streams only) Discard records older than the specified age.

The default value is -1, which sets the maximum age to infinite. When the value is set to infinite, Lambda never discards old records.

getMaximumRetryAttempts

@Stability(value=Stable)
 @Nullable
public Number getMaximumRetryAttempts()

(Streams only) Discard records after the specified number of retries.

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.

setMaximumRetryAttempts

@Stability(value=Stable)
public void setMaximumRetryAttempts(@Nullable
                                                             Number value)

(Streams only) Discard records after the specified number of retries.

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.

getParallelizationFactor

@Stability(value=Stable)
 @Nullable
public Number getParallelizationFactor()

(Streams only) The number of batches to process concurrently from each shard.

The default value is 1.

setParallelizationFactor

@Stability(value=Stable)
public void setParallelizationFactor(@Nullable
                                                              Number value)

(Streams only) The number of batches to process concurrently from each shard.

The default value is 1.

getQueues

@Stability(value=Stable)
 @Nullable
public List<String> getQueues()

(Amazon MQ) The name of the Amazon MQ broker destination queue to consume.

setQueues

@Stability(value=Stable)
public void setQueues(@Nullable
                                               List<String> value)

(Amazon MQ) The name of the Amazon MQ broker destination queue to consume.

getSelfManagedEventSource

@Stability(value=Stable)
 @Nullable
public Object getSelfManagedEventSource()

The self-managed Apache Kafka cluster for your event source.

setSelfManagedEventSource

@Stability(value=Stable)
public void setSelfManagedEventSource(@Nullable
                                                               CfnEventSourceMapping.SelfManagedEventSourceProperty value)

The self-managed Apache Kafka cluster for your event source.

setSelfManagedEventSource

@Stability(value=Stable)
public void setSelfManagedEventSource(@Nullable
                                                               IResolvable value)

The self-managed Apache Kafka cluster for your event source.

getSelfManagedKafkaEventSourceConfig

@Stability(value=Stable)
 @Nullable
public Object getSelfManagedKafkaEventSourceConfig()

`AWS::Lambda::EventSourceMapping.SelfManagedKafkaEventSourceConfig`.

setSelfManagedKafkaEventSourceConfig

@Stability(value=Stable)
public void setSelfManagedKafkaEventSourceConfig(@Nullable
                                                                          CfnEventSourceMapping.SelfManagedKafkaEventSourceConfigProperty value)

`AWS::Lambda::EventSourceMapping.SelfManagedKafkaEventSourceConfig`.

setSelfManagedKafkaEventSourceConfig

@Stability(value=Stable)
public void setSelfManagedKafkaEventSourceConfig(@Nullable
                                                                          IResolvable value)

`AWS::Lambda::EventSourceMapping.SelfManagedKafkaEventSourceConfig`.

getSourceAccessConfigurations

@Stability(value=Stable)
 @Nullable
public Object getSourceAccessConfigurations()

An array of the authentication protocol, VPC components, or virtual host to secure and define your event source.

setSourceAccessConfigurations

@Stability(value=Stable)
public void setSourceAccessConfigurations(@Nullable
                                                                   IResolvable value)

An array of the authentication protocol, VPC components, or virtual host to secure and define your event source.

setSourceAccessConfigurations

@Stability(value=Stable)
public void setSourceAccessConfigurations(@Nullable
                                                                   List<Object> value)

An array of the authentication protocol, VPC components, or virtual host to secure and define your event source.

getStartingPosition

@Stability(value=Stable)
 @Nullable
public String getStartingPosition()

The position in a stream from which to start reading. Required for Amazon Kinesis and Amazon DynamoDB.

• LATEST - Read only new records.
• TRIM_HORIZON - Process all available records.
• AT_TIMESTAMP - Specify a time from which to start reading records.

setStartingPosition

@Stability(value=Stable)
public void setStartingPosition(@Nullable
                                                         String value)

The position in a stream from which to start reading. Required for Amazon Kinesis and Amazon DynamoDB.

• LATEST - Read only new records.
• TRIM_HORIZON - Process all available records.
• AT_TIMESTAMP - Specify a time from which to start reading records.

getStartingPositionTimestamp

@Stability(value=Stable)
 @Nullable
public Number getStartingPositionTimestamp()

With `StartingPosition` set to `AT_TIMESTAMP` , the time from which to start reading, in Unix time seconds.

setStartingPositionTimestamp

@Stability(value=Stable)
public void setStartingPositionTimestamp(@Nullable
                                                                  Number value)

With `StartingPosition` set to `AT_TIMESTAMP` , the time from which to start reading, in Unix time seconds.

getTopics

@Stability(value=Stable)
 @Nullable
public List<String> getTopics()

The name of the Kafka topic.

setTopics

@Stability(value=Stable)
public void setTopics(@Nullable
                                               List<String> value)

The name of the Kafka topic.

getTumblingWindowInSeconds

@Stability(value=Stable)
 @Nullable
public Number getTumblingWindowInSeconds()

(Streams only) The duration in seconds of a processing window.

The range is between 1 second up to 900 seconds.

setTumblingWindowInSeconds

@Stability(value=Stable)
public void setTumblingWindowInSeconds(@Nullable
                                                                Number value)

(Streams only) The duration in seconds of a processing window.

The range is between 1 second up to 900 seconds.