Add CosmosDB Service isn't fully implemented

[tomlm]

Version

4.3.3.57327

Describe the bug

Adding a cosmosdb resource must not be coded, because

1. it doesn't seem to think I have any cosmosdb resources
2. it has undefined in the text of the UI

To Reproduce

Steps to reproduce the behavior:

1. click on add cosmosdb provider

Expected behavior

To be able to enumerate and pick the cosmosdb resource

1. to select from a alphabetically sorted list of tenant names and have that selection be sticky
2. to select from a alphabetically sorted list of subscription names and have that selection be sticky
3. to select from a alphabetically sorted list of resource group names and have that selection be sticky
4. to select from a alphabetically sorted list of cosmosDB storage accounts

Screenshots

Additional context

Add any other context about the problem here.

[bug]

[justinwilaby]

I'm not able to repro this. I believe the issue might be with multi-tenant accounts where the DBs reside on a tenant other than the default. The Emulator does not yet have support for multi-tenant accounts.