`New-AzCognitiveServicesAccountDeployment` should flatten its properties

[aelij]

Description

It's very inconvenient to work with the cmdlet since you have to instantiate the properties manually instead of having them as parameters. There's no completion and you have to rely on hashtables. Compare to az CLI:

  az cognitiveservices account deployment create `
    --name name `
    --resource-group rg  `
    --deployment-name text-embedding-ada-002 `
    --model-name text-embedding-ada-002 `
    --model-version "2"  `
    --model-format OpenAI `
    --sku-capacity "1" `
    --sku-name "Standard"

Note this may also be true for other cmdlets in this module.

Issue script & Debug output

New-AzCognitiveServicesAccountDeployment -ResourceGroupName rg -AccountName name -Name text-embedding-ada-002 `
  -Sku @{ Name = 'Standard'; Capacity = 1 } `
  -Properties @{ Model = @{ Name = 'text-embedding-ada-002'; Version = '2'; Format = 'OpenAI' } }

Environment data

Name                           Value
----                           -----
PSVersion                      7.4.0
PSEdition                      Core
GitCommitId                    7.4.0
OS                             Microsoft Windows 10.0.22631
Platform                       Win32NT
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0…}
PSRemotingProtocolVersion      2.3
SerializationVersion           1.1.0.1
WSManStackVersion              3.0

Module versions

ModuleType Version    PreRelease Name                 
---------- -------    ---------- ----                 
Script     2.12.5                Az.Accounts          
Script     1.14.0                Az.CognitiveServices 

Error output

No response

[isra-fel]

Thanks for the feedback. I'll loop in cognitive services team.