I believe this is the correct behavior, as it would match how
containers handles these operations. This change facilitates
the LBaaS Barbican TLS workflow (which should be the same as
what other services will use in the future too).
The RBAC settings for consumer POST should be set to
use the same ACL rules as container GET (plus admin).
The RBAC settings for consumer DELETE should be:
* Any user with Delete permissions on the Container
* Any user that both: has ACL Read access to the Container; is a member
of the project that created the Consumer being deleted
Change-Id: Ie84784573893934c2887814a200e7386314b4f18
Closes-Bug: #1519170
38ecf5b51f