This patch changes type of 'X-Openstack-Request-Id' attribute from UUID to string to uniform with all ID attributes. Change-Id: I444a0f5e7cef77fa68bc869cb0ad003cf749679b
This patch changes type of 'X-Openstack-Request-Id' attribute from UUID to string to uniform with all ID attributes. Change-Id: I444a0f5e7cef77fa68bc869cb0ad003cf749679b