Why is .pfx file mandatory while e sign? I am trying to use https://github.com/aspose-pdf-cloud/aspose-pdf-cloud-node.js/blob/master/test/testFields.ts#L307 to understand how e sign can be implemen......there are no predefined error codes. Read full topic Why is .pfx...response. { "Valid": true, "Code": 200, "Status": "OK" } Now...