# 54302: Invalid unique name

Log Level: ERROR

## Description

The unique name must be a string with length 1-256 and not match the SID pattern \[A-Z]\{2}\[a-f0-9]\{32}.

### Possible causes

* The value supplied by the UniqueName parameter is an empty string.
* The value supplied by the UniqueName parameter exceeds 256 characters.

### Possible solutions

Confirm that your UniqueName is a string of 1-256 characters not matching the SID pattern.