otp {#otp}
==========

The one-time password (OTP) that the cardholder enters when the stepUpOption.method field is set to one of these values:

* `OTP_EMAIL`
* `OTP_ONLINE_BANKING`
* `OTP_SMS`

Specifications {#otp_Specifications}
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* **Data Type:** String
* **Data Length:** 8

Mapping Information {#otp_Mapping}
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* **REST API Field:** otp
* **Simple Order API Field:** No corresponding field.