GET /v1.0/1234/datastores/versions/f8e67741-e767-4137-b394-3fb8a3fafd2f/parameters/connect_timeout HTTP/1.1
User-Agent: python-example-client
Host: openstack.example.com
X-Auth-Token: 87c6033c-9ff6-405f-943e-2deb73f278b7
Accept: application/json
Content-Type: application/json