def METHOD_NAME(dashboard_name: Optional[pulumi.Input[str]] = None,
                         resource_group_name: Optional[pulumi.Input[str]] = None,
                         opts: Optional[pulumi.InvokeOptions] = None) -> pulumi.Output[GetDashboardResult]:
    """
    Gets the Dashboard.
    Azure REST API version: 2020-09-01-preview.
    :param str dashboard_name: The name of the dashboard.
    :param str resource_group_name: The name of the resource group.
    """
    ...