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AWS CloudFormation
User Guide (API Version 2010-05-15)

Amazon EC2 Systems Manager MaintenanceWindowTask MaintenanceWindowLambdaParameters

The MaintenanceWindowLambdaParameters property type specifies the parameters for a LAMBDA task type for an Amazon EC2 Systems Manager Maintenance Window task.

MaintenanceWindowLambdaParameters is a property of the SSM MaintenanceWindowTask TaskInvocationParameters property type.

Syntax

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

JSON

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{ "ClientContext" : String, "Qualifier" : String, "Payload" : String }

YAML

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ClientContext: String Qualifier: String Payload: String

Properties

ClientContext

Client-specific information to pass to the Lambda function that you're invoking. You can then use the context variable to process the client information in your Lambda function.

Required: No

Type: String

Update requires: No interruption

Qualifier

A Lambda function version or alias name. If you specify a function version, the action uses the qualified function Amazon Resource Name (ARN) to invoke a specific Lambda function. If you specify an alias name, the action uses the alias ARN to invoke the Lambda function version that the alias points to.

Required: No

Type: String

Update requires: No interruption

Payload

JSON to provide to your Lambda function as input.

Required: No

Type: String

Update requires: No interruption

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