# cast.[framework](https://developers.google.com/cast/docs/reference/web_receiver/cast.framework).[messages](https://developers.google.com/cast/docs/reference/web_receiver/cast.framework.messages).QueueIds

class static

Represents a data message containing the full list of queue IDs.

## Constructor

### QueueIds

new
QueueIds()

## Properties

### itemIds

(non-null Array of number or undefined)

The list of queue item IDs.

### requestId

(number or undefined)

The corresponding request ID.

### sequenceNumber

(number or undefined)

The latest queue change sequence ID. Used to coordinate state
synchronization between various senders and the receiver.

### type

non-null [cast.framework.messages.MessageType](https://developers.google.com/cast/docs/reference/web_receiver/cast.framework.messages#.MessageType)