Initializes a new instance of the ModifyDBInstanceRequest class

The new storage capacity of the RDS instance. This change does not result in an outage and is applied during the next maintenance window unless the ApplyImmediately parameter is specified as true for this request. MySQL Default: Uses existing setting Valid Values: 5-1024 Constraints: Value supplied must be at least 10% greater than the current value. Values that are not at least 10% greater than the existing value are rounded up so that they are 10% greater than the current value. Type: Integer MySQL Default: Uses existing setting Valid Values: 10-1024 Constraints: Value supplied must be at least 10% greater than the current value. Values that are not at least 10% greater than the existing value are rounded up so that they are 10% greater than the current value.

Indicates that major version upgrades are allowed. Constraints: This parameter must be set to true when specifying a value for the EngineVersion parameter that is a different major version than the DB Instance's current version.

Specifies whether or not the modifications in this request and any pending modifications are asynchronously applied as soon as possible, regardless of the PreferredMaintenanceWindow setting for the DB Instance. If this parameter is passed as false, changes to the DB Instance are applied on the next call to RebootDBInstance, the next maintenance reboot, or the next failure reboot, whichever occurs first. Default: false

Indicates that minor version upgrades will be applied automatically to the DB Instance during the maintenance window.

The number of days to retain automated backups. Setting this parameter to a positive number enables backups. Setting this parameter to 0 disables automated backups. Default: Uses existing setting Constraints:

• Must be a value from 0 to 8
• Cannot be set to 0 if the DB Instance is a master instance with read replicas or of the DB Instance is a read replica

The new compute and memory capacity of the DB Instance. Passing a value for this parameter causes an outage during the change and is applied during the next maintenance window, unless the ApplyImmediately parameter is specified as true for this request. Default: Uses existing setting Valid Values: db.m1.small | db.m1.large | db.m1.xlarge | db.m2.xlarge | db.m2.2xlarge | db.m2.4xlarge

The DB Instance identifier. This value is stored as a lowercase string. Constraints:

• Must be the identifier for an existing DB Instance
• Must contain from 1 to 63 alphanumeric characters or hyphens
• First character must be a letter
• Cannot end with a hyphen or contain two consecutive hyphens

Example: mydbinstance

The name of the DB Parameter Group to apply to this DB Instance. This change is asynchronously applied as soon as possible for parameters when the ApplyImmediately parameter is specified as true for this request. Default: Uses existing setting Constraints: The DB Parameter Group must be in the same DB Parameter Group family as this DB Instance.

A list of DB Security Groups to authorize on this DB Instance. This change is asynchronously applied as soon as possible. Constraints:

• Must be 1 to 255 alphanumeric characters
• First character must be a letter
• Cannot end with a hyphen or contain two consecutive hyphens

The version number of the database engine to upgrade to. For major version upgrades, if a nondefault DB Parameter Group is currently in use, a new DB Parameter Group in the DB Parameter Group Family for the new engine version must be specified. The new DB Parameter Group can be the default for that DB Parameter Group Family. Example: 5.1.42

Determines whether the specified Object is equal to the current Object.

Serves as a hash function for a particular type.

Gets the Type of the current instance.

The new password for the DB Instance master user. This change is asynchronously applied as soon as possible. Between the time of the request and the completion of the request, the MasterUserPassword element exists in the PendingModifiedValues element of the operation response. Default: Uses existing setting Constraints: Must be 4 to 41 alphanumeric characters (engine specific)

Specifies if the DB Instance is a Multi-AZ deployment. Constraints: Cannot be specified if the DB Instance is a read replica.

The daily time range during which automated backups are created if automated backups are enabled, as determined by the BackupRetentionPeriod. Constraints:

• Must be in the format hh24:mi-hh24:mi
• Times should be Universal Time Coordinated (UTC)
• Must not conflict with the preferred maintenance window
• Must be at least 30 minutes

The weekly time range (in UTC) during which system maintenance can occur, which may result in an outage. This change is made immediately. If moving this window to the current time, there must be at least 120 minutes between the current time and end of the window to ensure pending changes are applied. Default: Uses existing setting Format: ddd:hh24:mi-ddd:hh24:mi Valid Days: Mon | Tue | Wed | Thu | Fri | Sat | Sun Constraints: Must be at least 30 minutes

Returns a String that represents the current Object.

Sets the AllocatedStorage property

Sets the AllowMajorVersionUpgrade property

Sets the ApplyImmediately property

Sets the AutoMinorVersionUpgrade property

Sets the BackupRetentionPeriod property

Sets the DBInstanceClass property

Sets the DBInstanceIdentifier property

Sets the DBParameterGroupName property

Adds elements to the DBSecurityGroups collection

Adds elements to the DBSecurityGroups collection

Sets the EngineVersion property

Sets the MasterUserPassword property

Sets the MultiAZ property

Sets the PreferredBackupWindow property

Sets the PreferredMaintenanceWindow property