Removing the textDocumentNotebook API proposal

[mjbvz]

The textDocumentNotebook api proposal is currently not on track for finalization. See #102091 (comment) for details on this

As an workaround, today you can achieve the same functionality with:

vscode.workspace.notebookDocuments.find(notebook => notebook.getCells().some(cell => cell.document === myTextDocument))

We plan to remove the TextDocument.notebook property once all consumers have moved off of it:

• LiveShare @alyssajotice @fubaduba
• Dot net interactive @brettfo, @colombod
• Copilot (and copilot nightly) @Krzysztof-Cieslak (let me know the correct owner if I got this wrong)
• Remove usage of textDocumentNotebook proposed API vscode-jupyter#9679

If you are on this list, please look into migrating off of this api and let us know if you run into any issues with the migration

[rchiodo]

Looks like we weren't really using it. I removed our usage.

[alyssajotice]

Live Share is not using it. I will remove from our package.json.

[hsenag]

Copilot (and copilot nightly) @Krzysztof-Cieslak (let me know the correct owner if I got this wrong)

Thanks for the ping! We've ticketed this to deal with next week (I'm responding on behalf of @Krzysztof-Cieslak as he's not around today)

[Krzysztof-Cieslak]

Hey, the use of the API is removed on the Copilot side of things, but the new version of the extension hasn't been released yet.

[mjbvz]

@Krzysztof-Cieslak OK can you let me know when it is safe to remove on our side?

[hsenag]

@Krzysztof-Cieslak OK can you let me know when it is safe to remove on our side?

@mjbvz sorry we didn't update sooner: we (Copilot) did a release a few days ago so I think we're good for you to remove it.

[alyssajotice]

@mjbvz Live Share has not released yet - I will update here once we do.

[mjbvz]

Confirmed that dot net is not using this. Will remove them from api consumers