Relay.Calling.RecordResult

This object returned from record method that represents the final result of a recording.

Property	Type	Description
`successful`	boolean	Whether the recording has completed successfully.
`event`	`Relay.Event`	Last event that completed the operation.
`url`	string	HTTPS URL to the recording file.
`duration`	number	Duration of the recording in seconds.
`size`	number	Size of the recording.