AWS::Cognito::UserPool LambdaConfig - Amazon CloudFormation
SyntaxProperties
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AWS::Cognito::UserPool LambdaConfig

Specifies the configuration for Amazon Lambda triggers.

Syntax

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

JSON

{
  "CreateAuthChallenge" : String,
  "CustomEmailSender" : CustomEmailSender,
  "CustomMessage" : String,
  "CustomSMSSender" : CustomSMSSender,
  "DefineAuthChallenge" : String,
  "KMSKeyID" : String,
  "PostAuthentication" : String,
  "PostConfirmation" : String,
  "PreAuthentication" : String,
  "PreSignUp" : String,
  "PreTokenGeneration" : String,
  "UserMigration" : String,
  "VerifyAuthChallengeResponse" : String
}

Properties

CreateAuthChallenge

Creates an authentication challenge.

Required: No

Type: String

Minimum: 20

Maximum: 2048

Pattern: arn:[\w+=/,.@-]+:[\w+=/,.@-]+:([\w+=/,.@-]*)?:[0-9]+:[\w+=/,.@-]+(:[\w+=/,.@-]+)?(:[\w+=/,.@-]+)?

Update requires: No interruption

CustomEmailSender

A custom email sender Amazon Lambda trigger.

Required: No

Type: CustomEmailSender

Update requires: No interruption

CustomMessage

A custom Message Amazon Lambda trigger.

Required: No

Type: String

Minimum: 20

Maximum: 2048

Pattern: arn:[\w+=/,.@-]+:[\w+=/,.@-]+:([\w+=/,.@-]*)?:[0-9]+:[\w+=/,.@-]+(:[\w+=/,.@-]+)?(:[\w+=/,.@-]+)?

Update requires: No interruption

CustomSMSSender

A custom SMS sender Amazon Lambda trigger.

Required: No

Type: CustomSMSSender

Update requires: No interruption

DefineAuthChallenge

Defines the authentication challenge.

Required: No

Type: String

Minimum: 20

Maximum: 2048

Pattern: arn:[\w+=/,.@-]+:[\w+=/,.@-]+:([\w+=/,.@-]*)?:[0-9]+:[\w+=/,.@-]+(:[\w+=/,.@-]+)?(:[\w+=/,.@-]+)?

Update requires: No interruption

KMSKeyID

The Amazon Resource Name of a Amazon Key Management Service (Amazon KMS) key. Amazon Cognito uses the key to encrypt codes and temporary passwords sent to CustomEmailSender and CustomSMSSender.

Required: No

Type: String

Update requires: No interruption

PostAuthentication

A post-authentication Amazon Lambda trigger.

Required: No

Type: String

Minimum: 20

Maximum: 2048

Pattern: arn:[\w+=/,.@-]+:[\w+=/,.@-]+:([\w+=/,.@-]*)?:[0-9]+:[\w+=/,.@-]+(:[\w+=/,.@-]+)?(:[\w+=/,.@-]+)?

Update requires: No interruption

PostConfirmation

A post-confirmation Amazon Lambda trigger.

Required: No

Type: String

Minimum: 20

Maximum: 2048

Pattern: arn:[\w+=/,.@-]+:[\w+=/,.@-]+:([\w+=/,.@-]*)?:[0-9]+:[\w+=/,.@-]+(:[\w+=/,.@-]+)?(:[\w+=/,.@-]+)?

Update requires: No interruption

PreAuthentication

A pre-authentication Amazon Lambda trigger.

Required: No

Type: String

Minimum: 20

Maximum: 2048

Pattern: arn:[\w+=/,.@-]+:[\w+=/,.@-]+:([\w+=/,.@-]*)?:[0-9]+:[\w+=/,.@-]+(:[\w+=/,.@-]+)?(:[\w+=/,.@-]+)?

Update requires: No interruption

PreSignUp

A pre-registration Amazon Lambda trigger.

Required: No

Type: String

Minimum: 20

Maximum: 2048

Pattern: arn:[\w+=/,.@-]+:[\w+=/,.@-]+:([\w+=/,.@-]*)?:[0-9]+:[\w+=/,.@-]+(:[\w+=/,.@-]+)?(:[\w+=/,.@-]+)?

Update requires: No interruption

PreTokenGeneration

A Lambda trigger that is invoked before token generation.

Required: No

Type: String

Minimum: 20

Maximum: 2048

Pattern: arn:[\w+=/,.@-]+:[\w+=/,.@-]+:([\w+=/,.@-]*)?:[0-9]+:[\w+=/,.@-]+(:[\w+=/,.@-]+)?(:[\w+=/,.@-]+)?

Update requires: No interruption

UserMigration

The user migration Lambda config type.

Required: No

Type: String

Minimum: 20

Maximum: 2048

Pattern: arn:[\w+=/,.@-]+:[\w+=/,.@-]+:([\w+=/,.@-]*)?:[0-9]+:[\w+=/,.@-]+(:[\w+=/,.@-]+)?(:[\w+=/,.@-]+)?

Update requires: No interruption

VerifyAuthChallengeResponse

Verifies the authentication challenge response.

Required: No

Type: String

Minimum: 20

Maximum: 2048

Pattern: arn:[\w+=/,.@-]+:[\w+=/,.@-]+:([\w+=/,.@-]*)?:[0-9]+:[\w+=/,.@-]+(:[\w+=/,.@-]+)?(:[\w+=/,.@-]+)?

Update requires: No interruption