def METHOD_NAME(resource_group_name: Optional[pulumi.Input[str]] = None,
                                       workspace_manager_group_name: Optional[pulumi.Input[str]] = None,
                                       workspace_name: Optional[pulumi.Input[str]] = None,
                                       opts: Optional[pulumi.InvokeOptions] = None) -> pulumi.Output[GetWorkspaceManagerGroupResult]:
    """
    Gets a workspace manager group
    Azure REST API version: 2023-06-01-preview.
    :param str resource_group_name: The name of the resource group. The name is case insensitive.
    :param str workspace_manager_group_name: The name of the workspace manager group
    :param str workspace_name: The name of the workspace.
    """
    ...