AWS::S3::Bucket LambdaConfiguration

Describes the AWS Lambda functions to invoke and the events for which to invoke them.

Syntax

To declare this entity in your CloudFormation template, use the following syntax:

JSON

{
  "Event" : String,
  "Filter" : NotificationFilter,
  "Function" : String
}

YAML

  Event: String
  Filter: 
    NotificationFilter
  Function: String

Properties

Event

The Amazon S3 bucket event for which to invoke the AWS Lambda function. For more information, see Supported Event Types in the Amazon S3 User Guide.

Required: Yes

Type: String

Update requires: No interruption

Filter

The filtering rules that determine which objects invoke the AWS 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 Amazon S3 bucket.

Required: No

Type: NotificationFilter

Update requires: No interruption

Function

The Amazon Resource Name (ARN) of the AWS Lambda function that Amazon S3 invokes when the specified event type occurs.

Required: Yes

Type: String

Update requires: No interruption