---
page_type: error
code: 22206
message: "22206: Attempting to add invalid object type to bundle"
level: ERROR
product: Phone Numbers
---

## Description

The object\_sid provided was not a Supporting Document Sid or an End-User Sid

### Possible Causes

The SID belongs to a different object group that is not allowed to be assigned as an item to a Bundle.

### Possible Solutions

Please refer to the Supporting Documents LIST or End-User LIST resources to find the correct Supporting Document SID or End-User SID to assign as an item to a Bundle.