{
                                "mergeTriggerRecordData": {
                                    "mergeTriggerRecords":[ {
                                        "fieldValues": [ "", "", "", "// 00:00:00", "", "", "" ]
                                    }
                                    ],
                                    "fieldNames":[ "EMAIL_ADDRESS_","NOMBRE","APELLIDO","CUMPLEANOS","PAGINA","MOBILE_NUMBER_","GENRE" ]
                                }
                                ,
                                "mergeRule": {
                                    "htmlValue": "H", "matchColumnName1": "EMAIL_ADDRESS_", "matchColumnName2": null, "optoutValue": "O", "insertOnNoMatch": true, "defaultPermissionStatus": "OPTIN", "rejectRecordIfChannelEmpty": "E", "optinValue": "I", "updateOnMatch": "REPLACE_ALL", "textValue": "T", "matchOperator": "NONE"
                                }
                            } {"type":"","title":"Invalid request parameters","errorCode":"INVALID_PARAMETER","detail":"Record 0 = INVALID_PARAMETER: matchColumnName1 is not found in fieldNames or corresponding value is null or empty\r\n","errorDetails":[]}