<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%22labview-hands-on-training-sept252025%22%2C%22first_name%22%3A%22Kishorekumar%20%22%2C%22last_name%22%3A%22Karthikeyan%20%22%2C%22email%22%3A%22lovely.kishore29012003%40gmail.com%22%2C%22CompanyPhone%22%3A%229489255235%22%2C%22CompanyName%22%3A%22Lathamurugan%20technologies%20pvt.ltd%22%2C%22helpYou%22%3A%22%22%2C%22role%22%3A%22Plc%20programmer%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>