Class: Aws::AppSync::Types::LambdaAuthorizerConfig

Inherits:

Struct

• Object
• Struct
• Aws::AppSync::Types::LambdaAuthorizerConfig

Includes:

Structure

Defined in:

lib/aws-sdk-appsync/types.rb

Overview

A ‘LambdaAuthorizerConfig` specifies how to authorize AppSync API access when using the `AWS_LAMBDA` authorizer mode. Be aware that an AppSync API can have only one Lambda authorizer configured at a time.

See Also:

• AWS API Documentation

Constant Summary

SENSITIVE =

[]

Instance Attribute Summary

• #authorizer_result_ttl_in_seconds ⇒ Integer

  The number of seconds a response should be cached for.

• #authorizer_uri ⇒ String

  The Amazon Resource Name (ARN) of the Lambda function to be called for authorization.

• #identity_validation_expression ⇒ String

  A regular expression for validation of tokens before the Lambda function is called.

Instance Attribute Details

#authorizer_result_ttl_in_seconds ⇒ Integer

The number of seconds a response should be cached for. The default is 0 seconds, which disables caching. If you don’t specify a value for ‘authorizerResultTtlInSeconds`, the default value is used. The maximum value is one hour (3600 seconds). The Lambda function can override this by returning a `ttlOverride` key in its response.

Returns:

• (Integer)

# File 'lib/aws-sdk-appsync/types.rb', line 3503

class LambdaAuthorizerConfig < Struct.new(
  :authorizer_result_ttl_in_seconds,
  :authorizer_uri,
  :identity_validation_expression)
  SENSITIVE = []
  include Aws::Structure
end

#authorizer_uri ⇒ String

The Amazon Resource Name (ARN) of the Lambda function to be called for authorization. This can be a standard Lambda ARN, a version ARN (‘…/v3`), or an alias ARN.

Note: This Lambda function must have the following resource-based policy assigned to it. When configuring Lambda authorizers in the console, this is done for you. To use the Command Line Interface (CLI), run the following:

‘aws lambda add-permission –function-name “arn:aws:lambda:us-east-2:111122223333:function:my-function” –statement-id “appsync” –principal appsync.amazonaws.com –action lambda:InvokeFunction`

Returns:

• (String)

# File 'lib/aws-sdk-appsync/types.rb', line 3503

class LambdaAuthorizerConfig < Struct.new(
  :authorizer_result_ttl_in_seconds,
  :authorizer_uri,
  :identity_validation_expression)
  SENSITIVE = []
  include Aws::Structure
end

#identity_validation_expression ⇒ String

A regular expression for validation of tokens before the Lambda function is called.

Returns:

• (String)

# File 'lib/aws-sdk-appsync/types.rb', line 3503

class LambdaAuthorizerConfig < Struct.new(
  :authorizer_result_ttl_in_seconds,
  :authorizer_uri,
  :identity_validation_expression)
  SENSITIVE = []
  include Aws::Structure
end