<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={"checkboxField":false,"form_type":"ev-and-adas-pune","FirstName":"Vaishali%20katkar%20","LastName":"","email":"vakatkar@mitaoe.ac.in","CompanyPhone":"9960220855","CompanyName":"MITAOE%20Alandi%20","helpYou":"","role":"Professor%20","lead_source":"vvdntools"}</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>