ApiConnectionDefinitionProperties: warning BCP089: The property "parameterValueSet" is not allowed on objects of type "ApiConnectionDefinitionProperties".

### Resource Type

Microsoft.Web/connections

### Api Version

2016-06-01

### Issue Type

Other

### Other Notes

Both parameterValueSet and parameterValueType: 'Alternative' seem to be allowed.

Mentioned here:

> @JeroenvdBurg , many thanks, that solved the problem! As you have indicated and I agree, code can be further improved. I wanted something quick, dirty and _working_ before making adjustments.
>
>
>
> @alex-frankel , agreed it's related yet different. I am not sure who in MSFT should be documenting these details. While @JeroenvdBurg approach works, IMO it's not something we should be doing - this should be well documented for each Microsoft.Web/connections resource.
>
>
>
> Btw, for storage account, here is correct JSON payload
>
>
>
> parameterValueSet: {
>
> name: 'managedIdentityAuth'
>
> values: {}
>
> }

_Originally posted by @sjuratov in [#1990](https://github.com/Azure/bicep-types-az/issues/1990#issuecomment-1843051004)_

```
C:\__w\1\s\.deployment\Deployment\modules\safefly\safeflySchemaLogicApp.bicep(79,5): warning BCP089: The property "parameterValueSet" is not allowed on objects of type "ApiConnectionDefinitionProperties". Did you mean "parameterValues"? [C:\__w\1\s\.deployment\Deployment\Deployment.csproj]
##[warning].deployment\Deployment\modules\safefly\safeflySchemaLogicApp.bicep(95,5): Warning BCP089: The property "parameterValueSet" is not allowed on objects of type "ApiConnectionDefinitionProperties". Did you mean "parameterValues"?

```

### Bicep Repro

resource connectionAzureTables 'Microsoft.Web/connections@2016-06-01' = {
name: '${prefix}-con-azuretables-${locationShortName}'
location: location
properties: {
displayName: 'Azure Table Connection'
api: {
id: subscriptionResourceId('Microsoft.Web/locations/managedApis', location, 'azuretables')
}
// undocumented values required to use managed identity for storage account connection
parameterValueSet: {
name: 'managedIdentityAuth'
values: {}
}
}
}

### Confirm

- [x] I have read the troubleshooting guide and looked for duplicates.

Start with the type definition for Microsoft.Web/connections@2016-06-01 and compare ApiConnectionDefinitionProperties with the Bicep repro. Confirm that parameterValueSet, including the managedIdentityAuth example, and parameterValueType: 'Alternative' are represented so the repro no longer produces BCP089.

Written by the indexing model from the issue text.