Description of problem:

In pulp v1, we used the following API to support a dashboard view of errata that need to be applied to consumers based upon a list of repoids provided:

https://fedorahosted.org/pulp/wiki/UGREST-Consumers#Listapplicableerrataforconsumersfromgivensetofrepositories

In pulp v2, the following API gives much of what is needed:
https://pulp-dev-guide.readthedocs.org/en/latest/rest-api/consumer/applicability.html

There is one small piece of needed information that is missing.  It is the repoids that each erratum exists in.  We use this information to correlate the repo to a product and then communicate that product back to the user.  This can help the user determine how important that errata may be to them.

Version-Release number of selected component (if applicable):
pulp-server-2.1.1-0.5.beta.el6.noarch

How reproducible:
always