RO://v1/regard-updated-approval-status callbacks shall be compromised while registering applications of AP version 2.0.1

[IswaryaaS]

ApprovingApplicationCausesPreparingTheEmbedding is one of the callbacks of RO://v1/regard-updated-approval-status. This callback has the below callbacks which are not compatible with applications having AP version as 2.0.1 or 2.0.2.

Detailed explanation:

• RequestForOldRelease (/v1/inform-about-preceding-release) - since 2.0.1 does not have this service, so this callback could not be sent by RO which terminates the embedding process and returns /v1/document-embedding-status to TAR. So, the further callbacks which include /v1/embed-yourself will not be sent to the application.

As a workaround,

• we can manually trigger /v1/embed-yourself (with old-release information as they are mandatory attributes in earlier versions) to the registering business application. So, it can embed and bequeathing process shall start in background.
• Also, we have to manually create links in ALT based on callbacks under ApprovingApplicationCausesConnectingToBroadcast (/v1/update-client, /v1/update-operation-client and /v1/deregister-application) for seemless bequeathing process.

Once the business applications are upgraded to ApplicationPattern version 2.1.1, this problem shall be solved.

[openBackhaul]

We shall live with the limitation for the applications based on AP v2.0.1 or earlier and minimize number of such applications.