class Aws::RDS::Types::ModifyDBClusterMessage

@note When making an API call, you may pass ModifyDBClusterMessage

data as a hash:

    {
      db_cluster_identifier: "String", # required
      new_db_cluster_identifier: "String",
      apply_immediately: false,
      backup_retention_period: 1,
      db_cluster_parameter_group_name: "String",
      vpc_security_group_ids: ["String"],
      port: 1,
      master_user_password: "String",
      option_group_name: "String",
      preferred_backup_window: "String",
      preferred_maintenance_window: "String",
      enable_iam_database_authentication: false,
      backtrack_window: 1,
      cloudwatch_logs_export_configuration: {
        enable_log_types: ["String"],
        disable_log_types: ["String"],
      },
      engine_version: "String",
      allow_major_version_upgrade: false,
      db_instance_parameter_group_name: "String",
      domain: "String",
      domain_iam_role_name: "String",
      scaling_configuration: {
        min_capacity: 1,
        max_capacity: 1,
        auto_pause: false,
        seconds_until_auto_pause: 1,
        timeout_action: "String",
        seconds_before_timeout: 1,
      },
      deletion_protection: false,
      enable_http_endpoint: false,
      copy_tags_to_snapshot: false,
      enable_global_write_forwarding: false,
    }

@!attribute [rw] db_cluster_identifier

The DB cluster identifier for the cluster being modified. This
parameter isn't case-sensitive.

Constraints: This identifier must match the identifier of an
existing DB cluster.
@return [String]

@!attribute [rw] new_db_cluster_identifier

The new DB cluster identifier for the DB cluster when renaming a DB
cluster. This value is stored as a lowercase string.

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`
@return [String]

@!attribute [rw] apply_immediately

A value that indicates whether the modifications in this request and
any pending modifications 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.

The `ApplyImmediately` parameter only affects the
`EnableIAMDatabaseAuthentication`, `MasterUserPassword`, and
`NewDBClusterIdentifier` values. If the `ApplyImmediately` parameter
is disabled, then changes to the `EnableIAMDatabaseAuthentication`,
`MasterUserPassword`, and `NewDBClusterIdentifier` values are
applied during the next maintenance window. All other changes are
applied immediately, regardless of the value of the
`ApplyImmediately` parameter.

By default, this parameter is disabled.
@return [Boolean]

@!attribute [rw] backup_retention_period

The number of days for which automated backups are retained. You
must specify a minimum value of 1.

Default: 1

Constraints:

* Must be a value from 1 to 35

^
@return [Integer]

@!attribute [rw] db_cluster_parameter_group_name

The name of the DB cluster parameter group to use for the DB
cluster.
@return [String]

@!attribute [rw] vpc_security_group_ids

A list of VPC security groups that the DB cluster will belong to.
@return [Array<String>]

@!attribute [rw] port

The port number on which the DB cluster accepts connections.

Constraints: Value must be `1150-65535`

Default: The same port as the original DB cluster.
@return [Integer]

@!attribute [rw] master_user_password

The new password for the master database user. This password can
contain any printable ASCII character except "/", """, or
"@".

Constraints: Must contain from 8 to 41 characters.
@return [String]

@!attribute [rw] option_group_name

A value that indicates that the DB cluster should be associated with
the specified option group. Changing this parameter doesn't result
in an outage except in the following case, and the change is applied
during the next maintenance window unless the `ApplyImmediately` is
enabled for this request. If the parameter change results in an
option group that enables OEM, this change can cause a brief
(sub-second) period during which new connections are rejected but
existing connections are not interrupted.

Permanent options can't be removed from an option group. The option
group can't be removed from a DB cluster once it is associated with
a DB cluster.
@return [String]

@!attribute [rw] preferred_backup_window

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][1] in the *Amazon Aurora User
Guide.*

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.

[1]: https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/Aurora.Managing.Backups.html#Aurora.Managing.Backups.BackupWindow
@return [String]

@!attribute [rw] preferred_maintenance_window

The weekly time range during which system maintenance can occur, in
Universal Coordinated Time (UTC).

Format: `ddd:hh24:mi-ddd:hh24:mi`

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][1] in the
*Amazon Aurora User Guide.*

Valid Days: Mon, Tue, Wed, Thu, Fri, Sat, Sun.

Constraints: Minimum 30-minute window.

[1]: https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/USER_UpgradeDBInstance.Maintenance.html#AdjustingTheMaintenanceWindow.Aurora
@return [String]

@!attribute [rw] enable_iam_database_authentication

A value that indicates whether to enable mapping of Amazon Web
Services Identity and Access Management (IAM) accounts to database
accounts. By default, mapping is disabled.

For more information, see [ IAM Database Authentication][1] in the
*Amazon Aurora User Guide.*

[1]: https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/UsingWithRDS.IAMDBAuth.html
@return [Boolean]

@!attribute [rw] backtrack_window

The target backtrack window, in seconds. To disable backtracking,
set this value to 0.

<note markdown="1"> Currently, Backtrack is only supported for Aurora MySQL DB clusters.

 </note>

Default: 0

Constraints:

* If specified, this value must be set to a number from 0 to 259,200
  (72 hours).

^
@return [Integer]

@!attribute [rw] cloudwatch_logs_export_configuration

The configuration setting for the log types to be enabled for export
to CloudWatch Logs for a specific DB cluster.
@return [Types::CloudwatchLogsExportConfiguration]

@!attribute [rw] engine_version

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.

To list all of the available engine versions for `aurora` (for MySQL
5.6-compatible Aurora), use the following command:

`aws rds describe-db-engine-versions --engine aurora --query
"DBEngineVersions[].EngineVersion"`

To list all of the available engine versions for `aurora-mysql` (for
MySQL 5.7-compatible Aurora), 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"`
@return [String]

@!attribute [rw] allow_major_version_upgrade

A value that indicates whether major version upgrades are allowed.

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.
@return [Boolean]

@!attribute [rw] db_instance_parameter_group_name

The name of the DB parameter group to apply to all instances of the
DB cluster.

<note markdown="1"> When you apply a parameter group using the
`DBInstanceParameterGroupName` parameter, the DB cluster isn't
rebooted automatically. Also, parameter changes aren't applied
during the next maintenance window but instead are applied
immediately.

 </note>

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 only valid in
  combination with the `AllowMajorVersionUpgrade` parameter.
@return [String]

@!attribute [rw] domain

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][1] in the
*Amazon Aurora User Guide*.

[1]: https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/kerberos-authentication.html
@return [String]

@!attribute [rw] domain_iam_role_name

Specify the name of the IAM role to be used when making API calls to
the Directory Service.
@return [String]

@!attribute [rw] scaling_configuration

The scaling properties of the DB cluster. You can only modify
scaling properties for DB clusters in `serverless` DB engine mode.
@return [Types::ScalingConfiguration]

@!attribute [rw] deletion_protection

A value that indicates whether the DB cluster has deletion
protection enabled. The database can't be deleted when deletion
protection is enabled. By default, deletion protection is disabled.
@return [Boolean]

@!attribute [rw] enable_http_endpoint

A value that indicates whether to enable the HTTP endpoint for an
Aurora Serverless DB cluster. By default, the HTTP endpoint is
disabled.

When enabled, the HTTP endpoint provides a connectionless web
service API for running SQL queries on the Aurora Serverless DB
cluster. You can also query your database from inside the RDS
console with the query editor.

For more information, see [Using the Data API for Aurora
Serverless][1] in the *Amazon Aurora User Guide*.

[1]: https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/data-api.html
@return [Boolean]

@!attribute [rw] copy_tags_to_snapshot

A value that indicates whether to copy all tags from the DB cluster
to snapshots of the DB cluster. The default is not to copy them.
@return [Boolean]

@!attribute [rw] enable_global_write_forwarding

A value that indicates whether to enable this DB cluster to forward
write operations to the primary cluster of an Aurora global database
(GlobalCluster). 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 the
FailoverGlobalCluster API operation, but it does nothing until then.
@return [Boolean]

@see docs.aws.amazon.com/goto/WebAPI/rds-2014-10-31/ModifyDBClusterMessage AWS API Documentation

Constants

SENSITIVE