EventSourceMappingConfiguration
A mapping between an Amazon Web Services resource and a Lambda function. For details, see CreateEventSourceMapping.
Types
Properties
Specific configuration settings for an Amazon Managed Streaming for Apache Kafka (Amazon MSK) event source.
(Kinesis and DynamoDB Streams only) If the function returns an error, split the batch in two and retry. The default value is false.
(Kinesis, DynamoDB Streams, Amazon MSK, and self-managed Apache Kafka event sources only) A configuration object that specifies the destination of an event after Lambda processes it.
Specific configuration settings for a DocumentDB event source.
The Amazon Resource Name (ARN) of the event source.
The Amazon Resource Name (ARN) of the event source mapping.
An object that defines the filter criteria that determine whether Lambda should process an event. For more information, see Lambda event filtering.
An object that contains details about an error related to filter criteria encryption.
The ARN of the Lambda function.
(Kinesis, DynamoDB Streams, and Amazon SQS) A list of current response type enums applied to the event source mapping.
The ARN of the Key Management Service (KMS) customer managed key that Lambda uses to encrypt your function's filter criteria.
The date that the event source mapping was last updated or that its state changed.
The result of the last Lambda invocation of your function.
The maximum amount of time, in seconds, that Lambda spends gathering records before invoking the function. You can configure MaximumBatchingWindowInSeconds to any value from 0 seconds to 300 seconds in increments of seconds.
(Kinesis and DynamoDB 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.
(Kinesis and DynamoDB 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.
The metrics configuration for your event source. For more information, see Event source mapping metrics.
(Kinesis and DynamoDB Streams only) The number of batches to process concurrently from each shard. The default value is 1.
(Amazon MSK and self-managed Apache Kafka only) The provisioned mode configuration for the event source. For more information, see provisioned mode.
(Amazon SQS only) The scaling configuration for the event source. For more information, see Configuring maximum concurrency for Amazon SQS event sources.
The self-managed Apache Kafka cluster for your event source.
Specific configuration settings for a self-managed Apache Kafka event source.
An array of the authentication protocol, VPC components, or virtual host to secure and define your event source.
The position in a stream from which to start reading. Required for Amazon Kinesis and Amazon DynamoDB Stream event sources. AT_TIMESTAMP is supported only for Amazon Kinesis streams, Amazon DocumentDB, Amazon MSK, and self-managed Apache Kafka.
With StartingPosition set to AT_TIMESTAMP, the time from which to start reading. StartingPositionTimestamp cannot be in the future.
Indicates whether a user or Lambda made the last change to the event source mapping.
(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.