View source: R/lambda_operations.R
lambda_create_event_source_mapping | R Documentation |
Creates a mapping between an event source and an Lambda function. Lambda reads items from the event source and invokes the function.
See https://www.paws-r-sdk.com/docs/lambda_create_event_source_mapping/ for full documentation.
lambda_create_event_source_mapping(
EventSourceArn = NULL,
FunctionName,
Enabled = NULL,
BatchSize = NULL,
FilterCriteria = NULL,
MaximumBatchingWindowInSeconds = NULL,
ParallelizationFactor = NULL,
StartingPosition = NULL,
StartingPositionTimestamp = NULL,
DestinationConfig = NULL,
MaximumRecordAgeInSeconds = NULL,
BisectBatchOnFunctionError = NULL,
MaximumRetryAttempts = NULL,
TumblingWindowInSeconds = NULL,
Topics = NULL,
Queues = NULL,
SourceAccessConfigurations = NULL,
SelfManagedEventSource = NULL,
FunctionResponseTypes = NULL,
AmazonManagedKafkaEventSourceConfig = NULL,
SelfManagedKafkaEventSourceConfig = NULL,
ScalingConfig = NULL,
DocumentDBEventSourceConfig = NULL
)
EventSourceArn |
The Amazon Resource Name (ARN) of the event source.
|
FunctionName |
[required] The name or ARN of the Lambda function. Name formats
The length constraint applies only to the full ARN. If you specify only the function name, it's limited to 64 characters in length. |
Enabled |
When true, the event source mapping is active. When false, Lambda pauses polling and invocation. Default: True |
BatchSize |
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).
|
FilterCriteria |
An object that defines the filter criteria that determine whether Lambda should process an event. For more information, see Lambda event filtering. |
MaximumBatchingWindowInSeconds |
The maximum amount of time, in seconds, that Lambda spends gathering
records before invoking the function. You can configure
For streams and Amazon SQS event sources, the default batching window is
0 seconds. For Amazon MSK, Self-managed Apache Kafka, Amazon MQ, and
DocumentDB event sources, the default batching window is 500 ms. Note
that because you can only change Related setting: For streams and Amazon SQS event sources, when you set
|
ParallelizationFactor |
(Kinesis and DynamoDB Streams only) The number of batches to process from each shard concurrently. |
StartingPosition |
The position in a stream from which to start reading. Required for
Amazon Kinesis and Amazon DynamoDB Stream event sources. |
StartingPositionTimestamp |
With |
DestinationConfig |
(Kinesis, DynamoDB Streams, Amazon MSK, and self-managed Kafka only) A configuration object that specifies the destination of an event after Lambda processes it. |
MaximumRecordAgeInSeconds |
(Kinesis and DynamoDB Streams only) Discard records older than the specified age. The default value is infinite (-1). |
BisectBatchOnFunctionError |
(Kinesis and DynamoDB Streams only) If the function returns an error, split the batch in two and retry. |
MaximumRetryAttempts |
(Kinesis and DynamoDB Streams only) Discard records after the specified number of retries. The default value is infinite (-1). When set to infinite (-1), failed records are retried until the record expires. |
TumblingWindowInSeconds |
(Kinesis and DynamoDB Streams only) The duration in seconds of a processing window for DynamoDB and Kinesis Streams event sources. A value of 0 seconds indicates no tumbling window. |
Topics |
The name of the Kafka topic. |
Queues |
(MQ) The name of the Amazon MQ broker destination queue to consume. |
SourceAccessConfigurations |
An array of authentication protocols or VPC components required to secure your event source. |
SelfManagedEventSource |
The self-managed Apache Kafka cluster to receive records from. |
FunctionResponseTypes |
(Kinesis, DynamoDB Streams, and Amazon SQS) A list of current response type enums applied to the event source mapping. |
AmazonManagedKafkaEventSourceConfig |
Specific configuration settings for an Amazon Managed Streaming for Apache Kafka (Amazon MSK) event source. |
SelfManagedKafkaEventSourceConfig |
Specific configuration settings for a self-managed Apache Kafka event source. |
ScalingConfig |
(Amazon SQS only) The scaling configuration for the event source. For more information, see Configuring maximum concurrency for Amazon SQS event sources. |
DocumentDBEventSourceConfig |
Specific configuration settings for a DocumentDB event source. |
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