This microversion implements below API cleanups:
1. 400 for unknown param for query param and for request body.
2. Making server representation always consistent among all APIs
returning the complete server representation.
3. Change the default return value of ``swap`` field from the empty string
to 0 (integer) in flavor APIs.
4. Return ``servers`` field always in the response of GET
hypervisors API even there are no servers on hypervisor
Details: https://specs.openstack.org/openstack/nova-specs/specs/train/approved/api-consistency-cleanup.html
Partial-Implements: blueprint api-consistency-cleanup
Change-Id: I9d257a003d315b84b937dcef91f3cb41f3e24b53
GET simple_tenant_usage API accept query param to filter the
tenant usage.
This commit adds json schema to validate the valid
query parameters.
There is no change in API behaviour and additionalProperties
is kept True for backward compatibility.
Partially implements blueprint json-schema-validation-for-query-param
Change-Id: I24726fd9a82617798a13597ad9883db22a4a9846