Which of the following is a valid EventHub connection string?
https://example-namespace.servicebus.windows.net/;SharedAccessKeyName=KeyName;SharedAccessKey=AccessKey
Endpoint=https://example-namespace.servicebus.windows.net/;SharedAccessKeyName=KeyName;SharedAccessKey=AccessKey
sb://example-namespace.servicebus.windows.net/;SharedAccessKeyName=KeyName;SharedAccessKey=AccessKey
Endpoint=sb://example-namespace.servicebus.windows.net/;SharedAccessKeyName=KeyName;SharedAccessKey=AccessKey
Endpoint=sb://...