How to attach audio recorded file in attachment?

[shorabhd]

How to attach audio recorded file in attachment?

[scottkawai]

You'll want to retrieve the audio file as a Data (formerly NSData) instance. For instance:

do {
    /// `filepath` is the URL to the location of your audio file.
    let file = try Data(contentsOf: filepath)
} catch {
    print(error)
}

Once you have the file represented as Data, you can initiate a new Attachment with that Data as shown here.

do {
    /// `filepath` is the URL to the location of your audio file.
    let file = try Data(contentsOf: filepath)
    let attachment = Attachment(
        filename: "audio.mp3",
        content: file,
        disposition: .Attachment,
        type: .other("audio/mpeg"),
        contentID: nil
    )
    email.attachments = [attachment]
} catch {
    print(error)
}