Event |
String
|
Required: Yes. The S3 bucket event for which to invoke the Lambda function. For more information, see Supported Event Types in the Amazon Simple Storage Service Developer Guide. |
Filter |
AmazonS3NotificationConfigurationConfigFilter
|
Required: No. The filtering rules that determine which objects invoke the Lambda function. For example, you can create a filter so that only image files with a .jpg extension invoke the function when they are added to the S3 bucket. |
Function |
String
|
Required: Yes. The Amazon Resource Name (ARN) of the Lambda function that Amazon S3 invokes when the specified event type occurs. |