Aggregate id is a integer, not a uuid
Aggregate id is a integer, not a uuid

Id in Aggregate is defined as
id = Column(Integer, primary_key=True, autoincrement=True)
and it's input from API layer, so it's not a uuid format,
it's a integer.

Partial-Bug: #1515222

Change-Id: I75e9aee7a720b69bf5157f6dc1fab9dc655ac54a

dreamhost/api-site,Tesora/tesora-api-site,Tesora/tesora-api-site,Tesora/tesora-api-site,Tesora/tesora-api-site,openstack/api-site,openstack/api-site,dreamhost/api-site,dreamhost/api-site,dreamhost/api-site,dreamhost/api-site,openstack/api-site,dreamhost/api-site,Tesora/tesora-api-site,openstack/api-site,dreamhost/api-site,Tesora/tesora-api-site,Tesora/tesora-api-site