VCO wrapped_key field missing

[raieru]

Using Python Client v0.0.21

Exception when calling PaymentsApi->create_payment: (400)
Reason: Bad Request
HTTP response headers: HTTPHeaderDict({'Content-Type': 'application/json', 'Content-Length': '236', 'x-response-time': '362ms', 'Connection': 'keep-alive', 'Strict-Transport-Security': 'max-age=31536000', 'v-c-correlation-id': '7d73fcaa-59e5-4aa3-9c1e-b8832002a41a'})
HTTP response body: {"submitTimeUtc":"2020-11-05T12:53:05Z","status":"INVALID_REQUEST","reason":"MISSING_FIELD","message":"Declined - The request is missing one or more fields","details":[{"field":"encrypted_payment_wrapped_key","reason":"MISSING_FIELD"}]}

[michaeltee]

This error can be due to a configuration issue on the Cybersource backend, or because of a payload data mismatch. Can you provide the request data being sent?

[raieru]

Hi Michael,

I look into the model ptsv2payments_payment_information_fluid_data and I found that this class is auto generated by the swagger without the field 'key'. The issue is that no exist the field 'key' described in CreatingAuthReqVisaCheckout.

REQUEST JSON:
{
"_client_reference_information": {
"_code": "BMD"
},
"_processing_information": {
"_capture": true,
"_payment_solution": "visacheckout",
"_visa_checkout_id": "4608431371076217402"
},
"_payment_information": {
"_fluid_data": {
"_key_serial_number": ".......U2qtA",
"_value": ".......NIg=="
}
},
"_order_information": {
"_amount_details": {
"_total_amount": "102.21",
"_currency": "MXN"
}
}
}

Also it is important that our REST API map correctly the field 'key' with the field 'wrappedKey' described in our SOAP/SOAPI schema v1.171:

<xsd:complexType name="EncryptedPayment">
xsd:sequence
<xsd:element name="descriptor" type="xsd:string" minOccurs="0"/>
<xsd:element name="data" type="xsd:string" minOccurs="0"/>
<xsd:element name="encoding" type="xsd:string" minOccurs="0"/>
<xsd:element name="wrappedKey" type="xsd:string" minOccurs="0"/>
<xsd:element name="referenceID" type="xsd:integer" minOccurs="0"/>
<xsd:element name="errorCode" type="xsd:string" minOccurs="0"/>
<xsd:element name="keySerialNumber" type="xsd:string" minOccurs="0"/>
</xsd:sequence>
</xsd:complexType>

Please feel free to ping me internally to discus this.

Best Regards
Raieru