def METHOD_NAME(administrator_name: Optional[str] = None,
                                      resource_group_name: Optional[str] = None,
                                      server_name: Optional[str] = None,
                                      opts: Optional[pulumi.InvokeOptions] = None) -> AwaitableGetServerAzureADAdministratorResult:
    """
    Gets a Azure Active Directory administrator.
    :param str administrator_name: The name of server active directory administrator.
    :param str resource_group_name: The name of the resource group that contains the resource. You can obtain this value from the Azure Resource Manager API or the portal.
    :param str server_name: The name of the server.
    """
    __args__ = dict()
    __args__['administratorName'] = administrator_name
    __args__['resourceGroupName'] = resource_group_name
    __args__['serverName'] = server_name
    opts = pulumi.InvokeOptions.merge(_utilities.get_invoke_opts_defaults(), opts)
    __ret__ = pulumi.runtime.invoke('azure-native:sql/v20230201preview:getServerAzureADAdministrator', __args__, opts=opts, typ=GetServerAzureADAdministratorResult).value
    return AwaitableGetServerAzureADAdministratorResult(
        administrator_type=pulumi.get(__ret__, 'administrator_type'),
        azure_ad_only_authentication=pulumi.get(__ret__, 'azure_ad_only_authentication'),
        id=pulumi.get(__ret__, 'id'),
        login=pulumi.get(__ret__, 'login'),
        name=pulumi.get(__ret__, 'name'),
        sid=pulumi.get(__ret__, 'sid'),
        tenant_id=pulumi.get(__ret__, 'tenant_id'),
        type=pulumi.get(__ret__, 'type'))