The returned associative array has the following elements:
- 'Binding': The binding this endpoint uses.
- 'Location': The URL to this endpoint.
- 'ResponseLocation': The URL where responses should be sent. This may not exist.
- 'index': The index of this endpoint. This attribute is only for indexed endpoints.
- 'isDefault': Whether this endpoint is the default endpoint for this type. This attribute may not exist.