...

In client code using AAI API, make use of "nodes query" as shown in newly published documentation to optimise some queries on AAI data:

1. • https://docs.onap.org/en/latest/submodules/aai/aai-common.git/docs/AAI%20REST%20API%20Documentation/nodesQuery.html
     
   • Ludovic Robert For example instead of
     • "GET /aai/v11/customers/{customerId}service-subscription/{service_subscriptionId}service-instance API/{service-instanceId}"
     • use "GET /aai/v11/nodes/service-instances/service-instance/{service-instanceId}" instead

     • From Jimmy Forsyth (AT&T) to Everyone: 01:51 AM
       @Adrian the answers are yes, service-instance-id is unique in ONAP and you can query it directly with the nodes query (see link above)

   • See also 

     Jira Legacy
     server System Jira serverId 4733707d-2057-3a0f-ae5e-4fd8aff50176 key EXTAPI-194

...

Change PNF unique key to be pnf-id instead of pnf-name attribute: 

Item 5. Use “format” query parameter on Node Query to find service instance hierarchy

...

1. Referring to https://groups.io/g/onap-bbs/message/151: how to distinguish, from the AAI-EVENT alone, what part of the “service-instance” object changed, and what was it changed from.
2. tbc