Required Fields for Generating a One-Time Password in RuPay

These fields are required when generating a one-time password in RuPay:

consumerAuthenticationInformation.authenticationTransactionId: Required for the request that resends the OTP entered by the cardholder. Without this ID, the request is treated as a request to generate a new OTP. Also used in the Payer Authentication Validation request.
consumerAuthenticationInformation.authenticationTransactionContext: Returned by Payer Authentication Enrollment service and required for the Payer Authentication Validation service request.
consumerAuthenticationInformation.transactionFlowIndicator: Rupay only. Merchant passes a valid value (01-07) to indicate the transaction flow. Possible values are:
01
: NW – Transaction performed at domestic merchant.
02
: TW – Transaction performed at domestic merchant along with token provisioning.
03
: IT – Transaction performed at international merchant.
04
: AT – Authentication transaction only.
05
: AW – Authentication transaction for provisioning.
06
: DI – Domestic InApp transaction.
07
: II – International InApp transaction.