[CosmosDB] MongoDB API doesn't support creation of fixed collections

[MehaKaushik]

Resource Provider

Description of Feature or Work Requested
<Although the CosmosDB RP supports creation of fixed collections, CLI doesn't, which is an inconsistent behavior.>

Minimum API Version Required

Swagger Link

Target Date

[MehaKaushik]

Targeting S171

Thanks for the feedback! We are routing this to the appropriate team for follow-up. cc @kushagraThapar, @srinathnarayanan, @southpolesteve, @shurd, @ealsur, @j82w, @anfeldma-ms.

[yungezz]

set S171 milestone