AWS::Lambda::EventSourceMapping Filter - AWS CloudFormation
SyntaxProperties

AWS::Lambda::EventSourceMapping Filter

A structure within a FilterCriteria object that defines an event filtering pattern.

Syntax

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

JSON

{
  "Pattern" : String
}

YAML

  Pattern: String

Properties

Pattern

A filter pattern. For more information on the syntax of a filter pattern, see Filter rule syntax.

Required: No

Type: String

Pattern: .*

Minimum: 0

Maximum: 4096

Update requires: No interruption