Update parameters in an Aurora DB cluster parameter group using an Amazon SDK

    /// <summary>
    /// Modify the specified integer parameters with new values from user input.
    /// </summary>
    /// <param name="groupName">The group name for the parameters.</param>
    /// <param name="parameters">The list of integer parameters to modify.</param>
    /// <param name="newValue">Optional int value to set for parameters.</param>
    /// <returns>The name of the group that was modified.</returns>
    public async Task<string> ModifyIntegerParametersInGroupAsync(string groupName, List<Parameter> parameters, int newValue = 0)
    {
        foreach (var p in parameters)
        {
            if (p.IsModifiable && p.DataType == "integer")
            {
                while (newValue == 0)
                {
                    Console.WriteLine(
                        $"Enter a new value for {p.ParameterName} from the allowed values {p.AllowedValues} ");

                    var choice = Console.ReadLine();
                    int.TryParse(choice, out newValue);
                }

                p.ParameterValue = newValue.ToString();
            }
        }

        var request = new ModifyDBClusterParameterGroupRequest
        {
            Parameters = parameters,
            DBClusterParameterGroupName = groupName,
        };

        var result = await _amazonRDS.ModifyDBClusterParameterGroupAsync(request);
        return result.DBClusterParameterGroupName;
    }

        Aws::Client::ClientConfiguration clientConfig;
        // Optional: Set to the AWS Region (overrides config file).
        // clientConfig.region = "us-east-1";

    Aws::RDS::RDSClient client(clientConfig);

        Aws::RDS::Model::ModifyDBClusterParameterGroupRequest request;
        request.SetDBClusterParameterGroupName(CLUSTER_PARAMETER_GROUP_NAME);
        request.SetParameters(updateParameters);

        Aws::RDS::Model::ModifyDBClusterParameterGroupOutcome outcome =
                client.ModifyDBClusterParameterGroup(request);

        if (outcome.IsSuccess()) {
            std::cout << "The DB cluster parameter group was successfully modified."
                      << std::endl;
        }
        else {
            std::cerr << "Error with Aurora::ModifyDBClusterParameterGroup. "
                      << outcome.GetError().GetMessage()
                      << std::endl;
        }

    public static void describeDbClusterParameterGroups(RdsClient rdsClient, String dbClusterGroupName) {
        try {
            DescribeDbClusterParameterGroupsRequest groupsRequest = DescribeDbClusterParameterGroupsRequest.builder()
                .dbClusterParameterGroupName(dbClusterGroupName)
                .maxRecords(20)
                .build();

            List<DBClusterParameterGroup> groups = rdsClient.describeDBClusterParameterGroups(groupsRequest).dbClusterParameterGroups();
            for (DBClusterParameterGroup group: groups) {
                System.out.println("The group name is "+group.dbClusterParameterGroupName());
                System.out.println("The group ARN is "+group.dbClusterParameterGroupArn());
            }

        } catch (RdsException e) {
            System.out.println(e.getLocalizedMessage());
            System.exit(1);
        }
    }

// Modify the auto_increment_offset parameter.
suspend fun modifyDBClusterParas(dClusterGroupName: String?) {
    val parameter1 = Parameter {
        parameterName = "auto_increment_offset"
        applyMethod = ApplyMethod.fromValue("immediate")
        parameterValue = "5"
    }

    val paraList = ArrayList<Parameter>()
    paraList.add(parameter1)
    val groupRequest = ModifyDbClusterParameterGroupRequest {
        dbClusterParameterGroupName = dClusterGroupName
        parameters = paraList
    }

    RdsClient { region = "us-west-2" }.use { rdsClient ->
        val response = rdsClient.modifyDbClusterParameterGroup(groupRequest)
        println("The parameter group ${response.dbClusterParameterGroupName} was successfully modified")
    }
}

class AuroraWrapper:
    """Encapsulates Aurora DB cluster actions."""
    def __init__(self, rds_client):
        """
        :param rds_client: A Boto3 Amazon Relational Database Service (Amazon RDS) client.
        """
        self.rds_client = rds_client

    @classmethod
    def from_client(cls):
        """
        Instantiates this class from a Boto3 client.
        """
        rds_client = boto3.client('rds')
        return cls(rds_client)

    def update_parameters(self, parameter_group_name, update_parameters):
        """
        Updates parameters in a custom DB cluster parameter group.

        :param parameter_group_name: The name of the parameter group to update.
        :param update_parameters: The parameters to update in the group.
        :return: Data about the modified parameter group.
        """
        try:
            response = self.rds_client.modify_db_cluster_parameter_group(
                DBClusterParameterGroupName=parameter_group_name, Parameters=update_parameters)
        except ClientError as err:
            logger.error(
                "Couldn't update parameters in %s. Here's why: %s: %s", parameter_group_name,
                err.response['Error']['Code'], err.response['Error']['Message'])
            raise
        else:
            return response