AWS::S3::Bucket LambdaConfiguration - AWS CloudFormation
SyntaxProperties

This is the new AWS CloudFormation Template Reference Guide. Please update your bookmarks and links. For help getting started with CloudFormation, see the AWS CloudFormation User Guide.

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 AWS 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