Class: Aws::Lambda::Types::PutFunctionRecursionConfigRequest

Inherits:

Struct

Object
Struct
Aws::Lambda::Types::PutFunctionRecursionConfigRequest

show all

Includes:: Structure

Defined in:: lib/aws-sdk-lambda/types.rb

Overview

Constant Summary collapse

SENSITIVE =

[]

Instance Attribute Summary collapse

#function_name ⇒ String

The name or ARN of the Lambda function.
#recursive_loop ⇒ String

If you set your function’s recursive loop detection configuration to ‘Allow`, Lambda doesn’t take any action when it detects your function being invoked as part of a recursive loop.

Instance Attribute Details

#function_name ⇒ `String`

The name or ARN of the Lambda function.

**Name formats**

**Function name** – ‘my-function`.
**Function ARN** – ‘arn:aws:lambda:us-west-2:123456789012:function:my-function`.
**Partial ARN** – ‘123456789012:function:my-function`.

The length constraint applies only to the full ARN. If you specify only the function name, it is limited to 64 characters in length.

Returns:

(String)

# File 'lib/aws-sdk-lambda/types.rb', line 5528

class PutFunctionRecursionConfigRequest < Struct.new(
  :function_name,
  :recursive_loop)
  SENSITIVE = []
  include Aws::Structure
end

#recursive_loop ⇒ `String`

If you set your function’s recursive loop detection configuration to ‘Allow`, Lambda doesn’t take any action when it detects your function being invoked as part of a recursive loop. We recommend that you only use this setting if your design intentionally uses a Lambda function to write data back to the same Amazon Web Services resource that invokes it.

If you set your function’s recursive loop detection configuration to ‘Terminate`, Lambda stops your function being invoked and notifies you when it detects your function being invoked as part of a recursive loop.

By default, Lambda sets your function’s configuration to ‘Terminate`.

If your design intentionally uses a Lambda function to write data back to the same Amazon Web Services resource that invokes the function, then use caution and implement suitable guard rails to prevent unexpected charges being billed to your Amazon Web Services account. To learn more about best practices for using recursive invocation patterns, see [Recursive patterns that cause run-away Lambda functions] in Serverless Land.

[1]: serverlessland.com/content/service/lambda/guides/aws-lambda-operator-guide/recursive-runaway