Amazon Lex
Developer Guide


Specifies a Lambda function that verifies requests to a bot or fulfills the user's request to a bot..



The version of the request-response that you want Amazon Lex to use to invoke your Lambda function. For more information, see Using Lambda Functions.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 5.

Required: Yes


The Amazon Resource Name (ARN) of the Lambda function.

Type: String

Length Constraints: Minimum length of 20. Maximum length of 2048.

Pattern: arn:aws:lambda:[a-z]+-[a-z]+-[0-9]:[0-9]{12}:function:[a-zA-Z0-9-_]+(/[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12})?(:[a-zA-Z0-9-_]+)?

Required: Yes

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following:

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