Getting the following error from S3 when running the command more than once in eu-west-1 but strangly not from us-east-1:

```
BucketAlreadyOwnedByYou: Your previous request to create the named bucket succeeded and you already own it.
    at Request.extractError (/Users/willwhite/cfn-config/node_modules/aws-sdk/lib/services/s3.js:235:35)
    at Request.callListeners (/Users/willwhite/cfn-config/node_modules/aws-sdk/lib/sequential_executor.js:117:20)
    at Request.callListeners (/Users/willwhite/cfn-config/node_modules/aws-sdk/lib/sequential_executor.js:118:16)
    at Request.callListeners (/Users/willwhite/cfn-config/node_modules/aws-sdk/lib/sequential_executor.js:118:16)
    at Request.emit (/Users/willwhite/cfn-config/node_modules/aws-sdk/lib/sequential_executor.js:85:10)
    at Request.emitEvent (/Users/willwhite/cfn-config/node_modules/aws-sdk/lib/request.js:537:10)
    at Request.emitEvents (/Users/willwhite/cfn-config/node_modules/aws-sdk/lib/request.js:511:12)
    at Request.completeRequest (/Users/willwhite/cfn-config/node_modules/aws-sdk/lib/request.js:481:10)
    at Request.HTTP_DONE (/Users/willwhite/cfn-config/node_modules/aws-sdk/lib/event_listeners.js:235:12)
    at Request.callListeners (/Users/willwhite/cfn-config/node_modules/aws-sdk/lib/sequential_executor.js:117:20)
```