Failed at creating Synapse workspace

Hi there,

I was getting the following error.
```
{
    "status": "Failed",
    "error": {
        "code": "CreateWorkspaceError",
        "message": "An error has occured while creating the workspace. Correlation Id: ef82716a-21ec-44dc-a7e8-2f4ecf67d8e1"
    }
}
```
Not sure how to resolve this.
Could someone here please help? Thanks

 