Attach a file from a previously produced file via email

//Info: HL-174

We encountered a scenario in which we had to save the errors generated to the file cabinet as a CSV file and then attach this file to the specific email id provided.

            if (csvFileData)    //if csvFileData contains any values or errors
                {
                       let fileObj = file.create({

                        name: 'ERROR-' + '-' + Math.floor(Date.now() / 1000) + '.csv',
                        fileType: file.Type.CSV,
                        folder: 1078,
                        contents: csvFileData
                    });
                    fileID = fileObj.save();

                    //error sending via mail
                    var fileData = file.load({
                        id: fileID
                    }); 

      
                    email.send({
                        author: -5,
                        recipients: 'xyz@domain.com',
                        subject: 'Import Error File',
                        body: 'File attached',
                        attachments: [fileData]
                    });

                }