service/rds/api_op_ModifyDBCluster.go

// Code generated by smithy-go-codegen DO NOT EDIT.

package rds

import (
	"context"
	"fmt"
	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
	"github.com/aws/aws-sdk-go-v2/service/rds/types"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// Modifies the settings of an Amazon Aurora DB cluster or a Multi-AZ DB cluster.
// You can change one or more settings by specifying these parameters and the new
// values in the request.
//
// For more information on Amazon Aurora DB clusters, see [What is Amazon Aurora?] in the Amazon Aurora
// User Guide.
//
// For more information on Multi-AZ DB clusters, see [Multi-AZ DB cluster deployments] in the Amazon RDS User Guide.
//
// [What is Amazon Aurora?]: https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/CHAP_AuroraOverview.html
// [Multi-AZ DB cluster deployments]: https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/multi-az-db-clusters-concepts.html
func (c *Client) ModifyDBCluster(ctx context.Context, params *ModifyDBClusterInput, optFns ...func(*Options)) (*ModifyDBClusterOutput, error) {
	if params == nil {
		params = &ModifyDBClusterInput{}
	}

	result, metadata, err := c.invokeOperation(ctx, "ModifyDBCluster", params, optFns, c.addOperationModifyDBClusterMiddlewares)
	if err != nil {
		return nil, err
	}

	out := result.(*ModifyDBClusterOutput)
	out.ResultMetadata = metadata
	return out, nil
}

type ModifyDBClusterInput struct {

	// The DB cluster identifier for the cluster being modified. This parameter isn't
	// case-sensitive.
	//
	// Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters
	//
	// Constraints:
	//
	//   - Must match the identifier of an existing DB cluster.
	//
	// This member is required.
	DBClusterIdentifier *string

	// The amount of storage in gibibytes (GiB) to allocate to each DB instance in the
	// Multi-AZ DB cluster.
	//
	// Valid for Cluster Type: Multi-AZ DB clusters only
	AllocatedStorage *int32

	// Specifies whether engine mode changes from serverless to provisioned are
	// allowed.
	//
	// Valid for Cluster Type: Aurora Serverless v1 DB clusters only
	//
	// Constraints:
	//
	//   - You must allow engine mode changes when specifying a different value for
	//   the EngineMode parameter from the DB cluster's current engine mode.
	AllowEngineModeChange *bool

	// Specifies whether major version upgrades are allowed.
	//
	// Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters
	//
	// Constraints:
	//
	//   - You must allow major version upgrades when specifying a value for the
	//   EngineVersion parameter that is a different major version than the DB
	//   cluster's current version.
	AllowMajorVersionUpgrade *bool

	// Specifies whether the modifications in this request are asynchronously applied
	// as soon as possible, regardless of the PreferredMaintenanceWindow setting for
	// the DB cluster. If this parameter is disabled, changes to the DB cluster are
	// applied during the next maintenance window.
	//
	// Most modifications can be applied immediately or during the next scheduled
	// maintenance window. Some modifications, such as turning on deletion protection
	// and changing the master password, are applied immediately—regardless of when you
	// choose to apply them.
	//
	// By default, this parameter is disabled.
	//
	// Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters
	ApplyImmediately *bool

	// Specifies whether minor engine upgrades are applied automatically to the DB
	// cluster during the maintenance window. By default, minor engine upgrades are
	// applied automatically.
	//
	// Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters.
	//
	// For more information about automatic minor version upgrades, see [Automatically upgrading the minor engine version].
	//
	// [Automatically upgrading the minor engine version]: https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_UpgradeDBInstance.Upgrading.html#USER_UpgradeDBInstance.Upgrading.AutoMinorVersionUpgrades
	AutoMinorVersionUpgrade *bool

	// The Amazon Resource Name (ARN) of the recovery point in Amazon Web Services
	// Backup.
	AwsBackupRecoveryPointArn *string

	// The target backtrack window, in seconds. To disable backtracking, set this
	// value to 0 .
	//
	// Valid for Cluster Type: Aurora MySQL DB clusters only
	//
	// Default: 0
	//
	// Constraints:
	//
	//   - If specified, this value must be set to a number from 0 to 259,200 (72
	//   hours).
	BacktrackWindow *int64

	// The number of days for which automated backups are retained. Specify a minimum
	// value of 1 .
	//
	// Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters
	//
	// Default: 1
	//
	// Constraints:
	//
	//   - Must be a value from 1 to 35.
	BackupRetentionPeriod *int32

	// The CA certificate identifier to use for the DB cluster's server certificate.
	//
	// For more information, see [Using SSL/TLS to encrypt a connection to a DB instance] in the Amazon RDS User Guide.
	//
	// Valid for Cluster Type: Multi-AZ DB clusters
	//
	// [Using SSL/TLS to encrypt a connection to a DB instance]: https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/UsingWithRDS.SSL.html
	CACertificateIdentifier *string

	// The configuration setting for the log types to be enabled for export to
	// CloudWatch Logs for a specific DB cluster.
	//
	// Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters
	//
	// The following values are valid for each DB engine:
	//
	//   - Aurora MySQL - audit | error | general | instance | slowquery |
	//   iam-db-auth-error
	//
	//   - Aurora PostgreSQL - instance | postgresql | iam-db-auth-error
	//
	//   - RDS for MySQL - error | general | slowquery | iam-db-auth-error
	//
	//   - RDS for PostgreSQL - postgresql | upgrade | iam-db-auth-error
	//
	// For more information about exporting CloudWatch Logs for Amazon RDS, see [Publishing Database Logs to Amazon CloudWatch Logs] in
	// the Amazon RDS User Guide.
	//
	// For more information about exporting CloudWatch Logs for Amazon Aurora, see [Publishing Database Logs to Amazon CloudWatch Logs] in
	// the Amazon Aurora User Guide.
	//
	// [Publishing Database Logs to Amazon CloudWatch Logs]: https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/USER_LogAccess.html#USER_LogAccess.Procedural.UploadtoCloudWatch
	CloudwatchLogsExportConfiguration *types.CloudwatchLogsExportConfiguration

	// Specifies whether to copy all tags from the DB cluster to snapshots of the DB
	// cluster. The default is not to copy them.
	//
	// Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters
	CopyTagsToSnapshot *bool

	// The compute and memory capacity of each DB instance in the Multi-AZ DB cluster,
	// for example db.m6gd.xlarge . Not all DB instance classes are available in all
	// Amazon Web Services Regions, or for all database engines.
	//
	// For the full list of DB instance classes and availability for your engine, see [DB Instance Class]
	// in the Amazon RDS User Guide.
	//
	// Valid for Cluster Type: Multi-AZ DB clusters only
	//
	// [DB Instance Class]: https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Concepts.DBInstanceClass.html
	DBClusterInstanceClass *string

	// The name of the DB cluster parameter group to use for the DB cluster.
	//
	// Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters
	DBClusterParameterGroupName *string

	// The name of the DB parameter group to apply to all instances of the DB cluster.
	//
	// When you apply a parameter group using the DBInstanceParameterGroupName
	// parameter, the DB cluster isn't rebooted automatically. Also, parameter changes
	// are applied immediately rather than during the next maintenance window.
	//
	// Valid for Cluster Type: Aurora DB clusters only
	//
	// Default: The existing name setting
	//
	// Constraints:
	//
	//   - The DB parameter group must be in the same DB parameter group family as
	//   this DB cluster.
	//
	//   - The DBInstanceParameterGroupName parameter is valid in combination with the
	//   AllowMajorVersionUpgrade parameter for a major version upgrade only.
	DBInstanceParameterGroupName *string

	// Specifies the mode of Database Insights to enable for the DB cluster.
	//
	// If you change the value from standard to advanced , you must set the
	// PerformanceInsightsEnabled parameter to true and the
	// PerformanceInsightsRetentionPeriod parameter to 465.
	//
	// If you change the value from advanced to standard , you must set the
	// PerformanceInsightsEnabled parameter to false .
	//
	// Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters
	DatabaseInsightsMode types.DatabaseInsightsMode

	// Specifies whether the DB cluster has deletion protection enabled. The database
	// can't be deleted when deletion protection is enabled. By default, deletion
	// protection isn't enabled.
	//
	// Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters
	DeletionProtection *bool

	// The Active Directory directory ID to move the DB cluster to. Specify none to
	// remove the cluster from its current domain. The domain must be created prior to
	// this operation.
	//
	// For more information, see [Kerberos Authentication] in the Amazon Aurora User Guide.
	//
	// Valid for Cluster Type: Aurora DB clusters only
	//
	// [Kerberos Authentication]: https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/kerberos-authentication.html
	Domain *string

	// The name of the IAM role to use when making API calls to the Directory Service.
	//
	// Valid for Cluster Type: Aurora DB clusters only
	DomainIAMRoleName *string

	// Specifies whether to enable this DB cluster to forward write operations to the
	// primary cluster of a global cluster (Aurora global database). By default, write
	// operations are not allowed on Aurora DB clusters that are secondary clusters in
	// an Aurora global database.
	//
	// You can set this value only on Aurora DB clusters that are members of an Aurora
	// global database. With this parameter enabled, a secondary cluster can forward
	// writes to the current primary cluster, and the resulting changes are replicated
	// back to this cluster. For the primary DB cluster of an Aurora global database,
	// this value is used immediately if the primary is demoted by a global cluster API
	// operation, but it does nothing until then.
	//
	// Valid for Cluster Type: Aurora DB clusters only
	EnableGlobalWriteForwarding *bool

	// Specifies whether to enable the HTTP endpoint for an Aurora Serverless v1 DB
	// cluster. By default, the HTTP endpoint isn't enabled.
	//
	// When enabled, the HTTP endpoint provides a connectionless web service API (RDS
	// Data API) for running SQL queries on the Aurora Serverless v1 DB cluster. You
	// can also query your database from inside the RDS console with the RDS query
	// editor.
	//
	// For more information, see [Using RDS Data API] in the Amazon Aurora User Guide.
	//
	// This parameter applies only to Aurora Serverless v1 DB clusters. To enable or
	// disable the HTTP endpoint for an Aurora Serverless v2 or provisioned DB cluster,
	// use the EnableHttpEndpoint and DisableHttpEndpoint operations.
	//
	// Valid for Cluster Type: Aurora DB clusters only
	//
	// [Using RDS Data API]: https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/data-api.html
	EnableHttpEndpoint *bool

	// Specifies whether to enable mapping of Amazon Web Services Identity and Access
	// Management (IAM) accounts to database accounts. By default, mapping isn't
	// enabled.
	//
	// For more information, see [IAM Database Authentication] in the Amazon Aurora User Guide or [IAM database authentication for MariaDB, MySQL, and PostgreSQL] in the Amazon
	// RDS User Guide.
	//
	// Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters
	//
	// [IAM Database Authentication]: https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/UsingWithRDS.IAMDBAuth.html
	// [IAM database authentication for MariaDB, MySQL, and PostgreSQL]: https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/UsingWithRDS.IAMDBAuth.html
	EnableIAMDatabaseAuthentication *bool

	// Specifies whether to enable Aurora Limitless Database. You must enable Aurora
	// Limitless Database to create a DB shard group.
	//
	// Valid for: Aurora DB clusters only
	//
	// This setting is no longer used. Instead use the ClusterScalabilityType setting
	// when you create your Aurora Limitless Database DB cluster.
	EnableLimitlessDatabase *bool

	// Specifies whether read replicas can forward write operations to the writer DB
	// instance in the DB cluster. By default, write operations aren't allowed on
	// reader DB instances.
	//
	// Valid for: Aurora DB clusters only
	EnableLocalWriteForwarding *bool

	// Specifies whether to turn on Performance Insights for the DB cluster.
	//
	// For more information, see [Using Amazon Performance Insights] in the Amazon RDS User Guide.
	//
	// Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters
	//
	// [Using Amazon Performance Insights]: https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_PerfInsights.html
	EnablePerformanceInsights *bool

	// The DB engine mode of the DB cluster, either provisioned or serverless .
	//
	// The DB engine mode can be modified only from serverless to provisioned .
	//
	// For more information, see [CreateDBCluster].
	//
	// Valid for Cluster Type: Aurora DB clusters only
	//
	// [CreateDBCluster]: https://docs.aws.amazon.com/AmazonRDS/latest/APIReference/API_CreateDBCluster.html
	EngineMode *string

	// The version number of the database engine to which you want to upgrade.
	// Changing this parameter results in an outage. The change is applied during the
	// next maintenance window unless ApplyImmediately is enabled.
	//
	// If the cluster that you're modifying has one or more read replicas, all
	// replicas must be running an engine version that's the same or later than the
	// version you specify.
	//
	// To list all of the available engine versions for Aurora MySQL, use the
	// following command:
	//
	//     aws rds describe-db-engine-versions --engine aurora-mysql --query
	//     "DBEngineVersions[].EngineVersion"
	//
	// To list all of the available engine versions for Aurora PostgreSQL, use the
	// following command:
	//
	//     aws rds describe-db-engine-versions --engine aurora-postgresql --query
	//     "DBEngineVersions[].EngineVersion"
	//
	// To list all of the available engine versions for RDS for MySQL, use the
	// following command:
	//
	//     aws rds describe-db-engine-versions --engine mysql --query
	//     "DBEngineVersions[].EngineVersion"
	//
	// To list all of the available engine versions for RDS for PostgreSQL, use the
	// following command:
	//
	//     aws rds describe-db-engine-versions --engine postgres --query
	//     "DBEngineVersions[].EngineVersion"
	//
	// Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters
	EngineVersion *string

	// The amount of Provisioned IOPS (input/output operations per second) to be
	// initially allocated for each DB instance in the Multi-AZ DB cluster.
	//
	// For information about valid IOPS values, see [Amazon RDS Provisioned IOPS storage] in the Amazon RDS User Guide.
	//
	// Valid for Cluster Type: Multi-AZ DB clusters only
	//
	// Constraints:
	//
	//   - Must be a multiple between .5 and 50 of the storage amount for the DB
	//   cluster.
	//
	// [Amazon RDS Provisioned IOPS storage]: https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/CHAP_Storage.html#USER_PIOPS
	Iops *int32

	// Specifies whether to manage the master user password with Amazon Web Services
	// Secrets Manager.
	//
	// If the DB cluster doesn't manage the master user password with Amazon Web
	// Services Secrets Manager, you can turn on this management. In this case, you
	// can't specify MasterUserPassword .
	//
	// If the DB cluster already manages the master user password with Amazon Web
	// Services Secrets Manager, and you specify that the master user password is not
	// managed with Amazon Web Services Secrets Manager, then you must specify
	// MasterUserPassword . In this case, RDS deletes the secret and uses the new
	// password for the master user specified by MasterUserPassword .
	//
	// For more information, see [Password management with Amazon Web Services Secrets Manager] in the Amazon RDS User Guide and [Password management with Amazon Web Services Secrets Manager] in the Amazon
	// Aurora User Guide.
	//
	// Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters
	//
	// [Password management with Amazon Web Services Secrets Manager]: https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/rds-secrets-manager.html
	ManageMasterUserPassword *bool

	// The new password for the master database user.
	//
	// Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters
	//
	// Constraints:
	//
	//   - Must contain from 8 to 41 characters.
	//
	//   - Can contain any printable ASCII character except "/", """, or "@".
	//
	//   - Can't be specified if ManageMasterUserPassword is turned on.
	MasterUserPassword *string

	// The Amazon Web Services KMS key identifier to encrypt a secret that is
	// automatically generated and managed in Amazon Web Services Secrets Manager.
	//
	// This setting is valid only if both of the following conditions are met:
	//
	//   - The DB cluster doesn't manage the master user password in Amazon Web
	//   Services Secrets Manager.
	//
	// If the DB cluster already manages the master user password in Amazon Web
	//   Services Secrets Manager, you can't change the KMS key that is used to encrypt
	//   the secret.
	//
	//   - You are turning on ManageMasterUserPassword to manage the master user
	//   password in Amazon Web Services Secrets Manager.
	//
	// If you are turning on ManageMasterUserPassword and don't specify
	//   MasterUserSecretKmsKeyId , then the aws/secretsmanager KMS key is used to
	//   encrypt the secret. If the secret is in a different Amazon Web Services account,
	//   then you can't use the aws/secretsmanager KMS key to encrypt the secret, and
	//   you must use a customer managed KMS key.
	//
	// The Amazon Web Services KMS key identifier is the key ARN, key ID, alias ARN,
	// or alias name for the KMS key. To use a KMS key in a different Amazon Web
	// Services account, specify the key ARN or alias ARN.
	//
	// There is a default KMS key for your Amazon Web Services account. Your Amazon
	// Web Services account has a different default KMS key for each Amazon Web
	// Services Region.
	//
	// Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters
	MasterUserSecretKmsKeyId *string

	// The interval, in seconds, between points when Enhanced Monitoring metrics are
	// collected for the DB cluster. To turn off collecting Enhanced Monitoring
	// metrics, specify 0 .
	//
	// If MonitoringRoleArn is specified, also set MonitoringInterval to a value other
	// than 0 .
	//
	// Valid for Cluster Type: Multi-AZ DB clusters only
	//
	// Valid Values: 0 | 1 | 5 | 10 | 15 | 30 | 60
	//
	// Default: 0
	MonitoringInterval *int32

	// The Amazon Resource Name (ARN) for the IAM role that permits RDS to send
	// Enhanced Monitoring metrics to Amazon CloudWatch Logs. An example is
	// arn:aws:iam:123456789012:role/emaccess . For information on creating a
	// monitoring role, see [To create an IAM role for Amazon RDS Enhanced Monitoring]in the Amazon RDS User Guide.
	//
	// If MonitoringInterval is set to a value other than 0 , supply a
	// MonitoringRoleArn value.
	//
	// Valid for Cluster Type: Multi-AZ DB clusters only
	//
	// [To create an IAM role for Amazon RDS Enhanced Monitoring]: https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_Monitoring.html#USER_Monitoring.OS.IAMRole
	MonitoringRoleArn *string

	// The network type of the DB cluster.
	//
	// The network type is determined by the DBSubnetGroup specified for the DB
	// cluster. A DBSubnetGroup can support only the IPv4 protocol or the IPv4 and the
	// IPv6 protocols ( DUAL ).
	//
	// For more information, see [Working with a DB instance in a VPC] in the Amazon Aurora User Guide.
	//
	// Valid for Cluster Type: Aurora DB clusters only
	//
	// Valid Values: IPV4 | DUAL
	//
	// [Working with a DB instance in a VPC]: https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/USER_VPC.WorkingWithRDSInstanceinaVPC.html
	NetworkType *string

	// The new DB cluster identifier for the DB cluster when renaming a DB cluster.
	// This value is stored as a lowercase string.
	//
	// Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters
	//
	// Constraints:
	//
	//   - Must contain from 1 to 63 letters, numbers, or hyphens.
	//
	//   - The first character must be a letter.
	//
	//   - Can't end with a hyphen or contain two consecutive hyphens.
	//
	// Example: my-cluster2
	NewDBClusterIdentifier *string

	// The option group to associate the DB cluster with.
	//
	// DB clusters are associated with a default option group that can't be modified.
	OptionGroupName *string

	// The Amazon Web Services KMS key identifier for encryption of Performance
	// Insights data.
	//
	// The Amazon Web Services KMS key identifier is the key ARN, key ID, alias ARN,
	// or alias name for the KMS key.
	//
	// If you don't specify a value for PerformanceInsightsKMSKeyId , then Amazon RDS
	// uses your default KMS key. There is a default KMS key for your Amazon Web
	// Services account. Your Amazon Web Services account has a different default KMS
	// key for each Amazon Web Services Region.
	//
	// Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters
	PerformanceInsightsKMSKeyId *string

	// The number of days to retain Performance Insights data.
	//
	// Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters
	//
	// Valid Values:
	//
	//   - 7
	//
	//   - month * 31, where month is a number of months from 1-23. Examples: 93 (3
	//   months * 31), 341 (11 months * 31), 589 (19 months * 31)
	//
	//   - 731
	//
	// Default: 7 days
	//
	// If you specify a retention period that isn't valid, such as 94 , Amazon RDS
	// issues an error.
	PerformanceInsightsRetentionPeriod *int32

	// The port number on which the DB cluster accepts connections.
	//
	// Valid for Cluster Type: Aurora DB clusters only
	//
	// Valid Values: 1150-65535
	//
	// Default: The same port as the original DB cluster.
	Port *int32

	// The daily time range during which automated backups are created if automated
	// backups are enabled, using the BackupRetentionPeriod parameter.
	//
	// The default is a 30-minute window selected at random from an 8-hour block of
	// time for each Amazon Web Services Region. To view the time blocks available, see
	// [Backup window]in the Amazon Aurora User Guide.
	//
	// Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters
	//
	// Constraints:
	//
	//   - Must be in the format hh24:mi-hh24:mi .
	//
	//   - Must be in Universal Coordinated Time (UTC).
	//
	//   - Must not conflict with the preferred maintenance window.
	//
	//   - Must be at least 30 minutes.
	//
	// [Backup window]: https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/Aurora.Managing.Backups.html#Aurora.Managing.Backups.BackupWindow
	PreferredBackupWindow *string

	// The weekly time range during which system maintenance can occur, in Universal
	// Coordinated Time (UTC).
	//
	// Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters
	//
	// The default is a 30-minute window selected at random from an 8-hour block of
	// time for each Amazon Web Services Region, occurring on a random day of the week.
	// To see the time blocks available, see [Adjusting the Preferred DB Cluster Maintenance Window]in the Amazon Aurora User Guide.
	//
	// Constraints:
	//
	//   - Must be in the format ddd:hh24:mi-ddd:hh24:mi .
	//
	//   - Days must be one of Mon | Tue | Wed | Thu | Fri | Sat | Sun .
	//
	//   - Must be in Universal Coordinated Time (UTC).
	//
	//   - Must be at least 30 minutes.
	//
	// [Adjusting the Preferred DB Cluster Maintenance Window]: https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/USER_UpgradeDBInstance.Maintenance.html#AdjustingTheMaintenanceWindow.Aurora
	PreferredMaintenanceWindow *string

	// Specifies whether to rotate the secret managed by Amazon Web Services Secrets
	// Manager for the master user password.
	//
	// This setting is valid only if the master user password is managed by RDS in
	// Amazon Web Services Secrets Manager for the DB cluster. The secret value
	// contains the updated password.
	//
	// For more information, see [Password management with Amazon Web Services Secrets Manager] in the Amazon RDS User Guide and [Password management with Amazon Web Services Secrets Manager] in the Amazon
	// Aurora User Guide.
	//
	// Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters
	//
	// Constraints:
	//
	//   - You must apply the change immediately when rotating the master user
	//   password.
	//
	// [Password management with Amazon Web Services Secrets Manager]: https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/rds-secrets-manager.html
	RotateMasterUserPassword *bool

	// The scaling properties of the DB cluster. You can only modify scaling
	// properties for DB clusters in serverless DB engine mode.
	//
	// Valid for Cluster Type: Aurora DB clusters only
	ScalingConfiguration *types.ScalingConfiguration

	// Contains the scaling configuration of an Aurora Serverless v2 DB cluster.
	//
	// For more information, see [Using Amazon Aurora Serverless v2] in the Amazon Aurora User Guide.
	//
	// [Using Amazon Aurora Serverless v2]: https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/aurora-serverless-v2.html
	ServerlessV2ScalingConfiguration *types.ServerlessV2ScalingConfiguration

	// The storage type to associate with the DB cluster.
	//
	// For information on storage types for Aurora DB clusters, see [Storage configurations for Amazon Aurora DB clusters]. For information
	// on storage types for Multi-AZ DB clusters, see [Settings for creating Multi-AZ DB clusters].
	//
	// When specified for a Multi-AZ DB cluster, a value for the Iops parameter is
	// required.
	//
	// Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters
	//
	// Valid Values:
	//
	//   - Aurora DB clusters - aurora | aurora-iopt1
	//
	//   - Multi-AZ DB clusters - io1 | io2 | gp3
	//
	// Default:
	//
	//   - Aurora DB clusters - aurora
	//
	//   - Multi-AZ DB clusters - io1
	//
	// [Storage configurations for Amazon Aurora DB clusters]: https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/Aurora.Overview.StorageReliability.html#aurora-storage-type
	// [Settings for creating Multi-AZ DB clusters]: https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/create-multi-az-db-cluster.html#create-multi-az-db-cluster-settings
	StorageType *string

	// A list of EC2 VPC security groups to associate with this DB cluster.
	//
	// Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters
	VpcSecurityGroupIds []string

	noSmithyDocumentSerde
}

type ModifyDBClusterOutput struct {

	// Contains the details of an Amazon Aurora DB cluster or Multi-AZ DB cluster.
	//
	// For an Amazon Aurora DB cluster, this data type is used as a response element
	// in the operations CreateDBCluster , DeleteDBCluster , DescribeDBClusters ,
	// FailoverDBCluster , ModifyDBCluster , PromoteReadReplicaDBCluster ,
	// RestoreDBClusterFromS3 , RestoreDBClusterFromSnapshot ,
	// RestoreDBClusterToPointInTime , StartDBCluster , and StopDBCluster .
	//
	// For a Multi-AZ DB cluster, this data type is used as a response element in the
	// operations CreateDBCluster , DeleteDBCluster , DescribeDBClusters ,
	// FailoverDBCluster , ModifyDBCluster , RebootDBCluster ,
	// RestoreDBClusterFromSnapshot , and RestoreDBClusterToPointInTime .
	//
	// For more information on Amazon Aurora DB clusters, see [What is Amazon Aurora?] in the Amazon Aurora
	// User Guide.
	//
	// For more information on Multi-AZ DB clusters, see [Multi-AZ deployments with two readable standby DB instances] in the Amazon RDS User
	// Guide.
	//
	// [Multi-AZ deployments with two readable standby DB instances]: https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/multi-az-db-clusters-concepts.html
	// [What is Amazon Aurora?]: https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/CHAP_AuroraOverview.html
	DBCluster *types.DBCluster

	// Metadata pertaining to the operation's result.
	ResultMetadata middleware.Metadata

	noSmithyDocumentSerde
}

func (c *Client) addOperationModifyDBClusterMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
		return err
	}
	err = stack.Serialize.Add(&awsAwsquery_serializeOpModifyDBCluster{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsquery_deserializeOpModifyDBCluster{}, middleware.After)
	if err != nil {
		return err
	}
	if err := addProtocolFinalizerMiddlewares(stack, options, "ModifyDBCluster"); err != nil {
		return fmt.Errorf("add protocol finalizers: %v", err)
	}

	if err = addlegacyEndpointContextSetter(stack, options); err != nil {
		return err
	}
	if err = addSetLoggerMiddleware(stack, options); err != nil {
		return err
	}
	if err = addClientRequestID(stack); err != nil {
		return err
	}
	if err = addComputeContentLength(stack); err != nil {
		return err
	}
	if err = addResolveEndpointMiddleware(stack, options); err != nil {
		return err
	}
	if err = addComputePayloadSHA256(stack); err != nil {
		return err
	}
	if err = addRetry(stack, options); err != nil {
		return err
	}
	if err = addRawResponseToMetadata(stack); err != nil {
		return err
	}
	if err = addRecordResponseTiming(stack); err != nil {
		return err
	}
	if err = addSpanRetryLoop(stack, options); err != nil {
		return err
	}
	if err = addClientUserAgent(stack, options); err != nil {
		return err
	}
	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = addSetLegacyContextSigningOptionsMiddleware(stack); err != nil {
		return err
	}
	if err = addTimeOffsetBuild(stack, c); err != nil {
		return err
	}
	if err = addUserAgentRetryMode(stack, options); err != nil {
		return err
	}
	if err = addCredentialSource(stack, options); err != nil {
		return err
	}
	if err = addOpModifyDBClusterValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opModifyDBCluster(options.Region), middleware.Before); err != nil {
		return err
	}
	if err = addRecursionDetection(stack); err != nil {
		return err
	}
	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
		return err
	}
	if err = addResponseErrorMiddleware(stack); err != nil {
		return err
	}
	if err = addRequestResponseLogging(stack, options); err != nil {
		return err
	}
	if err = addDisableHTTPSMiddleware(stack, options); err != nil {
		return err
	}
	if err = addSpanInitializeStart(stack); err != nil {
		return err
	}
	if err = addSpanInitializeEnd(stack); err != nil {
		return err
	}
	if err = addSpanBuildRequestStart(stack); err != nil {
		return err
	}
	if err = addSpanBuildRequestEnd(stack); err != nil {
		return err
	}
	return nil
}

func newServiceMetadataMiddleware_opModifyDBCluster(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		OperationName: "ModifyDBCluster",
	}
}