---
title: endpointsById
framework: matter
role: symbol
role_heading: Instance Property
path: matter/mtrcommissioneeinfo/endpointsbyid
---

# endpointsById

Endpoint information for all endpoints of the commissionee. Will be present only if readEndpointInformation is set to YES on MTRCommissioningParameters.

## Declaration

```swift
var endpointsById: [NSNumber : MTREndpointInfo]? { get }
```

## Discussion

Discussion Use rootEndpoint and -[MTREndpointInfo children] to traverse endpoints in composition order.