The response object is created by the server and sent to the client.
A universally unique identifier (UUID) matching the req.id
.
An object with two properties. channel
specifies the channel being used by ipcMain
to send messages. sender
contains an instance of webContents used to send the message.
Sets the HTTP status for the response.
res.status(400).send('Bad Request')
Sends the response to the client. The body can be any javascript value.