FxCopQuiet Property MSBuild Extension Pack Help 4.0.12.0
Set to true to suppress all console output other than the reporting implied by /console or /consolexsl. Default is false

Namespace: MSBuild.ExtensionPack.CodeQuality
Assembly: MSBuild.ExtensionPack (in MSBuild.ExtensionPack.dll) Version: 4.0.0.0
See Also

Reference