The 404 Not Found error means that the project is trying to hit an endpoint that does not exist. Refer to the API documentation to validate you are hitting the right endpoint. For information on Visa Developer Error Codes please navigate to this link - https://developer.visa.com/pages/visa-developer-error-codes
If you are still experiencing an issue please submit this query to firstname.lastname@example.org and reference this community forum post with the following information:
1. End Point 2. Request Header 3. Request Body 4. Response Header (include the x-correlation-id) 5. Response Body
Using SoapUI, you can find the x-correlation-id in the Raw Tab of the response header.
Finally, please remember to click on "Accept As Solution" once your query is answered and resolved.
Was your question answered? Don't forget to click on "Accept as Solution" to help other devs find the answer to the same question.