def METHOD_NAME(fleet_member_name: Optional[str] = None,
                     fleet_name: Optional[str] = None,
                     resource_group_name: Optional[str] = None,
                     opts: Optional[pulumi.InvokeOptions] = None) -> AwaitableGetFleetMemberResult:
    """
    Get a FleetMember
    Azure REST API version: 2023-03-15-preview.
    :param str fleet_member_name: The name of the Fleet member resource.
    :param str fleet_name: The name of the Fleet resource.
    :param str resource_group_name: The name of the resource group. The name is case insensitive.
    """
    __args__ = dict()
    __args__['fleetMemberName'] = fleet_member_name
    __args__['fleetName'] = fleet_name
    __args__['resourceGroupName'] = resource_group_name
    opts = pulumi.InvokeOptions.merge(_utilities.get_invoke_opts_defaults(), opts)
    __ret__ = pulumi.runtime.invoke('azure-native:containerservice:getFleetMember', __args__, opts=opts, typ=GetFleetMemberResult).value
    return AwaitableGetFleetMemberResult(
        cluster_resource_id=pulumi.get(__ret__, 'cluster_resource_id'),
        e_tag=pulumi.get(__ret__, 'e_tag'),
        group=pulumi.get(__ret__, 'group'),
        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'))