benglo

/**
 * @description Retrieves a GlideRecord for the specified table and sys_id.
 * @param {string} tableName 
 * @param {string} recordSysId 
 * @returns {GlideRecord|null} Returns the GlideRecord object for the specified table and sys_id, or null if not found.
 */
function getRecord(tableName, recordSysId) {
    var grRecord = new GlideRecord(tableName);
    if (grRecord.get(recordSysId)) {
        return grRecord;