def METHOD_NAME(instance_name: Optional[str] = None,
                           monitored_resource_name: Optional[str] = None,
                           resource_group_name: Optional[str] = None,
                           opts: Optional[pulumi.InvokeOptions] = None) -> AwaitableGetMonitoredResourceResult:
    """
    Retrieve the details of the monitored resource.
    Azure REST API version: 2023-07-07-preview.
    :param str instance_name: Name of the SCOM managed instance.
    :param str monitored_resource_name: The monitored resource name.
    :param str resource_group_name: The name of the resource group. The name is case insensitive.
    """
    __args__ = dict()
    __args__['instanceName'] = instance_name
    __args__['monitoredResourceName'] = monitored_resource_name
    __args__['resourceGroupName'] = resource_group_name
    opts = pulumi.InvokeOptions.merge(_utilities.get_invoke_opts_defaults(), opts)
    __ret__ = pulumi.runtime.invoke('azure-native:scom:getMonitoredResource', __args__, opts=opts, typ=GetMonitoredResourceResult).value
    return AwaitableGetMonitoredResourceResult(
        id=pulumi.get(__ret__, 'id'),
        name=pulumi.get(__ret__, 'name'),
        properties=pulumi.get(__ret__, 'properties'),
        system_data=pulumi.get(__ret__, 'system_data'),
        type=pulumi.get(__ret__, 'type'))