def METHOD_NAME(label_name: Optional[str] = None,
                           resource_group_name: Optional[str] = None,
                           workspace_name: Optional[str] = None,
                           opts: Optional[pulumi.InvokeOptions] = None) -> AwaitableGetLabelByWorkspaceResult:
    """
    Returns a label in the given workspace.
    Azure REST API version: 2023-04-01-preview.
    :param str label_name: The name of the Label.
    :param str resource_group_name: The name of the resource group. The name is case insensitive.
    :param str workspace_name: The name of the Workspace.
    """
    __args__ = dict()
    __args__['labelName'] = label_name
    __args__['resourceGroupName'] = resource_group_name
    __args__['workspaceName'] = workspace_name
    opts = pulumi.InvokeOptions.merge(_utilities.get_invoke_opts_defaults(), opts)
    __ret__ = pulumi.runtime.invoke('azure-native:easm:getLabelByWorkspace', __args__, opts=opts, typ=GetLabelByWorkspaceResult).value
    return AwaitableGetLabelByWorkspaceResult(
        color=pulumi.get(__ret__, 'color'),
        display_name=pulumi.get(__ret__, 'display_name'),
        id=pulumi.get(__ret__, 'id'),
        name=pulumi.get(__ret__, 'name'),
        provisioning_state=pulumi.get(__ret__, 'provisioning_state'),
        system_data=pulumi.get(__ret__, 'system_data'),
        type=pulumi.get(__ret__, 'type'))