A DTMF character sent from the client application. DTMF characters are typically sent from a phone keypad to represent numbers. For example, you can have Amazon Lex V2 process a credit card number input from a phone.
Contents
- inputCharacter
-
The DTMF character that the user pressed. The allowed characters are A - D, 0 - 9, # and *.
Type: String
Length Constraints: Fixed length of 1.
Pattern:
^[A-D0-9#*]{1}$Required: Yes
- clientTimestampMillis
-
A timestamp set by the client of the date and time that the event was sent to Amazon Lex V2.
Type: Long
Required: No
- eventId
-
A unique identifier that your application assigns to the event. You can use this to identify events in logs.
Type: String
Length Constraints: Minimum length of 2. Maximum length of 100.
Pattern:
[0-9a-zA-Z._:-]+Required: No
See Also
For more information about using this API in one of the language-specific AWS SDKs, see the following:
