If you upgraded from an older release, you might have not noticed that the REST api has changed. Now there is an OpenApplication call that you have to make, in order to get a SI object that you can then pass as context to subsequent calls.
If you're already doing that, you will have to post your code here, which you might not want to do - in which case, you should probably contact Onestream Support.
Hi JackLacava
I truly appreciate your time, and knowledge.
Do you happen to have a link/reference? I certainly was not aware of this requirement, and in the first round of testing our code was NOT impacted by this change. (The only impact of the upgrade was the fact that we were unexpectedly required to move our authentication from OIDC to PAT tokens. )
To make matters more interesting, we already deployed the client-side code all the way to *production*, and it seems to be working as-of now (*without* calling "OpenApplication"). It seems like a concern that our production environment is a ticking bomb that is potentially going to stop working any second.
I want to point out that in every REST api call we make, there is a json body that specifies the application name and the base onestream url. Shouldn't that sufficiently indicate that the application would be auto-opened? What would be the purpose of "opening" an application as an independent step, if we have no need for the services provided in an SI object.
I should know this by now, but is V8 still a work-in-progress? Are we considered early adopters? If nothing else, I found that there wasn't any way to get a "breaking changes" document for the V7 -to- V8 upgrade. I find myself pushing forward by trial-and-error, which is an imperfect experience for software development (... especially when under time constraints, to get things working before the 2025 budgeting season).
It's in REST Implementation Guide: https://documentation.onestream.com/1375907/Content/REST%20API/Application%20API.html
Generally speaking, changes are documented in the release notes: https://documentation.onestream.com/1375907/Content/RN.html
We produced a number of documents on v8 upgrades (including this note in docs and this group for early adopters), but maybe not specifically for the REST Api - since most breaking changes were about .NET.
V8 at this point is definitely not a work in progress, but we're going through some significant changes at very high speed and the documentation will lag sometimes.
