BCP036 reported as error rather than warning (preventing suppression)

[anthony-c-martin]

Reported under Azure/bicep-types-az#2057 - here's a modified sample which just contains dummy values to repro the problem:

var username = ''
var password = ''
var fileshareConnection = {
  name: ''
  authType: ''
  rootfolder: ''
  odgw: {
    name: ''
    resourceGroup: ''
  }
}

var general = {
  location: ''
}

resource resFileshareConnection 'Microsoft.Web/connections@2016-06-01' = {
  name: fileshareConnection.name
  location: general.location
  kind: 'V2'
  properties: {
    displayName: fileshareConnection.name
    customParameterValues: {}
    parameterValues: {
      rootfolder: fileshareConnection.rootfolder
      authType: fileshareConnection.authType
      gateway: {
        name: fileshareConnection.odgw.name
        id: resourceId(fileshareConnection.odgw.resourceGroup, 'Microsoft.Web/connectionGateways', fileshareConnection.odgw.name)
        type: 'Microsoft.Web/connectionGateways'
      }
      username: username
      password: password
    }
    api: {
      id: subscriptionResourceId('Microsoft.Web/locations/managedApis', general.location, 'filesystem')
    }
  }
}

There is a genuine RP type authoring error, however we should be raising this as a warning, so that it can be suppressed.