<table  border='1' width='40%'><tr><th>Input Text</th><th>SF Response</th></tr><tr><td>https://vvdntech.my.salesforce-sites.com/services/apexrest/CreateLead?data=%7B%22checkboxField%22%3Afalse%2C%22form_type%22%3A%22transforming-product-validation%22%2C%22first_name%22%3A%22Tamilselvan%22%2C%22last_name%22%3A%22Rajamurugan%22%2C%22email%22%3A%22r1tamilelectronics%40gmail.com%22%2C%22CompanyPhone%22%3A%229790764431%22%2C%22CompanyName%22%3A%22SNS%20COLLEGE%20OF%20ENGINEERING%22%2C%22helpYou%22%3A%22I%20would%20like%20to%20register%20for%20the%20Transforming%20Product%20Validation%20using%20Intelligent%20Test%20Systems%26rdquo%3B%20seminar%20scheduled%20on%2011th%20September%202025%20at%20Novotel%20Hyderabad%20Convention%20Centre.and13%3Band10%3Band13%3Band10%3BKindly%20confirm%20my%20registration%20and%20share%20further%20details%20regarding%20the%20process.and13%3Band10%3Band13%3Band10%3BThank%20you.%22%2C%22role%22%3A%22Student%22%2C%22disclaimer%22%3A%22Y%22%2C%22lead_source%22%3A%22vvdntools%22%7D</td><td>[{"errorCode":"APEX_ERROR","message":"System.DmlException: Insert failed. First exception on row 0; first error: REQUIRED_FIELD_MISSING, Required fields are missing: [LastName]: [LastName]\n\nClass.CreateLeadApi.createLeadRecord: line 35, column 1"}]</td></tr></table>