mysql server ad-admin create fails with InvalidResourceIdSegment

### **This is autogenerated. Please review and update as needed.**

## Describe the bug

**Command Name**
`az mysql server ad-admin create`

**Errors:**
```
(InvalidResourceIdSegment) The 'parameters.properties' segment in the url is invalid.
Code: InvalidResourceIdSegment
Message: The 'parameters.properties' segment in the url is invalid.
Exception Details: (InvalidResourceIdSegment)
Code: InvalidResourceIdSegment
Message:
Target: parameters.properties

```

## To Reproduce:
Steps to reproduce the behavior. Note that argument values have been redacted, as they may contain sensitive information.

- `az mysql server ad-admin create --server-name {} -g {} -u {} --object-id {}`

## Expected Behavior

## Environment Summary
```
macOS-11.6-x86_64-i386-64bit, Darwin 20.6.0
Python 3.9.7
Installer: PIP

azure-cli 2.28.1

```
## Additional Context