AWS::Lex::Bot DTMFSpecification

Specifies the DTMF input specifications.

Syntax

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

JSON

{
  "DeletionCharacter" : String,
  "EndCharacter" : String,
  "EndTimeoutMs" : Integer,
  "MaxLength" : Integer
}

YAML

  DeletionCharacter: String
  EndCharacter: String
  EndTimeoutMs: Integer
  MaxLength: Integer

Properties

DeletionCharacter

The DTMF character that clears the accumulated DTMF digits and immediately ends the input.

Required: Yes

Type: String

Pattern: ^[A-D0-9#*]{1}$

Update requires: No interruption

EndCharacter

The DTMF character that immediately ends input. If the user does not press this character, the input ends after the end timeout.

Required: Yes

Type: String

Pattern: ^[A-D0-9#*]{1}$

Update requires: No interruption

EndTimeoutMs

How long the bot should wait after the last DTMF character input before assuming that the input has concluded.

Required: Yes

Type: Integer

Minimum: 1

Update requires: No interruption

MaxLength

The maximum number of DTMF digits allowed in an utterance.

Required: Yes

Type: Integer

Minimum: 1

Maximum: 1024

Update requires: No interruption