api.go

// THIS FILE IS AUTOMATICALLY GENERATED. DO NOT EDIT.

// Package rds provides a client for Amazon Relational Database Service.
package rds

import (
	"sync"
	"time"

	"github.com/awslabs/aws-sdk-go/aws"
)

var oprw sync.Mutex

// AddSourceIdentifierToSubscriptionRequest generates a request for the AddSourceIdentifierToSubscription operation.
func (c *RDS) AddSourceIdentifierToSubscriptionRequest(input *AddSourceIdentifierToSubscriptionInput) (req *aws.Request, output *AddSourceIdentifierToSubscriptionOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opAddSourceIdentifierToSubscription == nil {
		opAddSourceIdentifierToSubscription = &aws.Operation{
			Name:       "AddSourceIdentifierToSubscription",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &AddSourceIdentifierToSubscriptionInput{}
	}

	req = c.newRequest(opAddSourceIdentifierToSubscription, input, output)
	output = &AddSourceIdentifierToSubscriptionOutput{}
	req.Data = output
	return
}

// Adds a source identifier to an existing RDS event notification subscription.
func (c *RDS) AddSourceIdentifierToSubscription(input *AddSourceIdentifierToSubscriptionInput) (output *AddSourceIdentifierToSubscriptionOutput, err error) {
	req, out := c.AddSourceIdentifierToSubscriptionRequest(input)
	output = out
	err = req.Send()
	return
}

var opAddSourceIdentifierToSubscription *aws.Operation

// AddTagsToResourceRequest generates a request for the AddTagsToResource operation.
func (c *RDS) AddTagsToResourceRequest(input *AddTagsToResourceInput) (req *aws.Request, output *AddTagsToResourceOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opAddTagsToResource == nil {
		opAddTagsToResource = &aws.Operation{
			Name:       "AddTagsToResource",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &AddTagsToResourceInput{}
	}

	req = c.newRequest(opAddTagsToResource, input, output)
	output = &AddTagsToResourceOutput{}
	req.Data = output
	return
}

// Adds metadata tags to an Amazon RDS resource. These tags can also be used
// with cost allocation reporting to track cost associated with Amazon RDS resources,
// or used in Condition statement in IAM policy for Amazon RDS.
//
// For an overview on tagging Amazon RDS resources, see Tagging Amazon RDS
// Resources (http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Overview.Tagging.html).
func (c *RDS) AddTagsToResource(input *AddTagsToResourceInput) (output *AddTagsToResourceOutput, err error) {
	req, out := c.AddTagsToResourceRequest(input)
	output = out
	err = req.Send()
	return
}

var opAddTagsToResource *aws.Operation

// ApplyPendingMaintenanceActionRequest generates a request for the ApplyPendingMaintenanceAction operation.
func (c *RDS) ApplyPendingMaintenanceActionRequest(input *ApplyPendingMaintenanceActionInput) (req *aws.Request, output *ApplyPendingMaintenanceActionOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opApplyPendingMaintenanceAction == nil {
		opApplyPendingMaintenanceAction = &aws.Operation{
			Name:       "ApplyPendingMaintenanceAction",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &ApplyPendingMaintenanceActionInput{}
	}

	req = c.newRequest(opApplyPendingMaintenanceAction, input, output)
	output = &ApplyPendingMaintenanceActionOutput{}
	req.Data = output
	return
}

// Applies a pending maintenance action to a resource.
func (c *RDS) ApplyPendingMaintenanceAction(input *ApplyPendingMaintenanceActionInput) (output *ApplyPendingMaintenanceActionOutput, err error) {
	req, out := c.ApplyPendingMaintenanceActionRequest(input)
	output = out
	err = req.Send()
	return
}

var opApplyPendingMaintenanceAction *aws.Operation

// AuthorizeDBSecurityGroupIngressRequest generates a request for the AuthorizeDBSecurityGroupIngress operation.
func (c *RDS) AuthorizeDBSecurityGroupIngressRequest(input *AuthorizeDBSecurityGroupIngressInput) (req *aws.Request, output *AuthorizeDBSecurityGroupIngressOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opAuthorizeDBSecurityGroupIngress == nil {
		opAuthorizeDBSecurityGroupIngress = &aws.Operation{
			Name:       "AuthorizeDBSecurityGroupIngress",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &AuthorizeDBSecurityGroupIngressInput{}
	}

	req = c.newRequest(opAuthorizeDBSecurityGroupIngress, input, output)
	output = &AuthorizeDBSecurityGroupIngressOutput{}
	req.Data = output
	return
}

// Enables ingress to a DBSecurityGroup using one of two forms of authorization.
// First, EC2 or VPC security groups can be added to the DBSecurityGroup if
// the application using the database is running on EC2 or VPC instances. Second,
// IP ranges are available if the application accessing your database is running
// on the Internet. Required parameters for this API are one of CIDR range,
// EC2SecurityGroupId for VPC, or (EC2SecurityGroupOwnerId and either EC2SecurityGroupName
// or EC2SecurityGroupId for non-VPC).
//
//  You cannot authorize ingress from an EC2 security group in one Region to
// an Amazon RDS DB instance in another. You cannot authorize ingress from a
// VPC security group in one VPC to an Amazon RDS DB instance in another.  For
// an overview of CIDR ranges, go to the Wikipedia Tutorial (http://en.wikipedia.org/wiki/Classless_Inter-Domain_Routing).
func (c *RDS) AuthorizeDBSecurityGroupIngress(input *AuthorizeDBSecurityGroupIngressInput) (output *AuthorizeDBSecurityGroupIngressOutput, err error) {
	req, out := c.AuthorizeDBSecurityGroupIngressRequest(input)
	output = out
	err = req.Send()
	return
}

var opAuthorizeDBSecurityGroupIngress *aws.Operation

// CopyDBParameterGroupRequest generates a request for the CopyDBParameterGroup operation.
func (c *RDS) CopyDBParameterGroupRequest(input *CopyDBParameterGroupInput) (req *aws.Request, output *CopyDBParameterGroupOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opCopyDBParameterGroup == nil {
		opCopyDBParameterGroup = &aws.Operation{
			Name:       "CopyDBParameterGroup",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &CopyDBParameterGroupInput{}
	}

	req = c.newRequest(opCopyDBParameterGroup, input, output)
	output = &CopyDBParameterGroupOutput{}
	req.Data = output
	return
}

// Copies the specified DB parameter group.
func (c *RDS) CopyDBParameterGroup(input *CopyDBParameterGroupInput) (output *CopyDBParameterGroupOutput, err error) {
	req, out := c.CopyDBParameterGroupRequest(input)
	output = out
	err = req.Send()
	return
}

var opCopyDBParameterGroup *aws.Operation

// CopyDBSnapshotRequest generates a request for the CopyDBSnapshot operation.
func (c *RDS) CopyDBSnapshotRequest(input *CopyDBSnapshotInput) (req *aws.Request, output *CopyDBSnapshotOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opCopyDBSnapshot == nil {
		opCopyDBSnapshot = &aws.Operation{
			Name:       "CopyDBSnapshot",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &CopyDBSnapshotInput{}
	}

	req = c.newRequest(opCopyDBSnapshot, input, output)
	output = &CopyDBSnapshotOutput{}
	req.Data = output
	return
}

// Copies the specified DBSnapshot. The source DBSnapshot must be in the "available"
// state.
func (c *RDS) CopyDBSnapshot(input *CopyDBSnapshotInput) (output *CopyDBSnapshotOutput, err error) {
	req, out := c.CopyDBSnapshotRequest(input)
	output = out
	err = req.Send()
	return
}

var opCopyDBSnapshot *aws.Operation

// CopyOptionGroupRequest generates a request for the CopyOptionGroup operation.
func (c *RDS) CopyOptionGroupRequest(input *CopyOptionGroupInput) (req *aws.Request, output *CopyOptionGroupOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opCopyOptionGroup == nil {
		opCopyOptionGroup = &aws.Operation{
			Name:       "CopyOptionGroup",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &CopyOptionGroupInput{}
	}

	req = c.newRequest(opCopyOptionGroup, input, output)
	output = &CopyOptionGroupOutput{}
	req.Data = output
	return
}

// Copies the specified option group.
func (c *RDS) CopyOptionGroup(input *CopyOptionGroupInput) (output *CopyOptionGroupOutput, err error) {
	req, out := c.CopyOptionGroupRequest(input)
	output = out
	err = req.Send()
	return
}

var opCopyOptionGroup *aws.Operation

// CreateDBInstanceRequest generates a request for the CreateDBInstance operation.
func (c *RDS) CreateDBInstanceRequest(input *CreateDBInstanceInput) (req *aws.Request, output *CreateDBInstanceOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opCreateDBInstance == nil {
		opCreateDBInstance = &aws.Operation{
			Name:       "CreateDBInstance",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &CreateDBInstanceInput{}
	}

	req = c.newRequest(opCreateDBInstance, input, output)
	output = &CreateDBInstanceOutput{}
	req.Data = output
	return
}

// Creates a new DB instance.
func (c *RDS) CreateDBInstance(input *CreateDBInstanceInput) (output *CreateDBInstanceOutput, err error) {
	req, out := c.CreateDBInstanceRequest(input)
	output = out
	err = req.Send()
	return
}

var opCreateDBInstance *aws.Operation

// CreateDBInstanceReadReplicaRequest generates a request for the CreateDBInstanceReadReplica operation.
func (c *RDS) CreateDBInstanceReadReplicaRequest(input *CreateDBInstanceReadReplicaInput) (req *aws.Request, output *CreateDBInstanceReadReplicaOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opCreateDBInstanceReadReplica == nil {
		opCreateDBInstanceReadReplica = &aws.Operation{
			Name:       "CreateDBInstanceReadReplica",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &CreateDBInstanceReadReplicaInput{}
	}

	req = c.newRequest(opCreateDBInstanceReadReplica, input, output)
	output = &CreateDBInstanceReadReplicaOutput{}
	req.Data = output
	return
}

// Creates a DB instance that acts as a Read Replica of a source DB instance.
//
//  All Read Replica DB instances are created as Single-AZ deployments with
// backups disabled. All other DB instance attributes (including DB security
// groups and DB parameter groups) are inherited from the source DB instance,
// except as specified below.
//
//   The source DB instance must have backup retention enabled.
func (c *RDS) CreateDBInstanceReadReplica(input *CreateDBInstanceReadReplicaInput) (output *CreateDBInstanceReadReplicaOutput, err error) {
	req, out := c.CreateDBInstanceReadReplicaRequest(input)
	output = out
	err = req.Send()
	return
}

var opCreateDBInstanceReadReplica *aws.Operation

// CreateDBParameterGroupRequest generates a request for the CreateDBParameterGroup operation.
func (c *RDS) CreateDBParameterGroupRequest(input *CreateDBParameterGroupInput) (req *aws.Request, output *CreateDBParameterGroupOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opCreateDBParameterGroup == nil {
		opCreateDBParameterGroup = &aws.Operation{
			Name:       "CreateDBParameterGroup",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &CreateDBParameterGroupInput{}
	}

	req = c.newRequest(opCreateDBParameterGroup, input, output)
	output = &CreateDBParameterGroupOutput{}
	req.Data = output
	return
}

// Creates a new DB parameter group.
//
//  A DB parameter group is initially created with the default parameters for
// the database engine used by the DB instance. To provide custom values for
// any of the parameters, you must modify the group after creating it using
// ModifyDBParameterGroup. Once you've created a DB parameter group, you need
// to associate it with your DB instance using ModifyDBInstance. When you associate
// a new DB parameter group with a running DB instance, you need to reboot the
// DB instance without failover for the new DB parameter group and associated
// settings to take effect.
//
//  After you create a DB parameter group, you should wait at least 5 minutes
// before creating your first DB instance that uses that DB parameter group
// as the default parameter group. This allows Amazon RDS to fully complete
// the create action before the parameter group is used as the default for a
// new DB instance. This is especially important for parameters that are critical
// when creating the default database for a DB instance, such as the character
// set for the default database defined by the character_set_database parameter.
// You can use the Parameter Groups option of the Amazon RDS console (https://console.aws.amazon.com/rds/)
// or the DescribeDBParameters command to verify that your DB parameter group
// has been created or modified.
func (c *RDS) CreateDBParameterGroup(input *CreateDBParameterGroupInput) (output *CreateDBParameterGroupOutput, err error) {
	req, out := c.CreateDBParameterGroupRequest(input)
	output = out
	err = req.Send()
	return
}

var opCreateDBParameterGroup *aws.Operation

// CreateDBSecurityGroupRequest generates a request for the CreateDBSecurityGroup operation.
func (c *RDS) CreateDBSecurityGroupRequest(input *CreateDBSecurityGroupInput) (req *aws.Request, output *CreateDBSecurityGroupOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opCreateDBSecurityGroup == nil {
		opCreateDBSecurityGroup = &aws.Operation{
			Name:       "CreateDBSecurityGroup",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &CreateDBSecurityGroupInput{}
	}

	req = c.newRequest(opCreateDBSecurityGroup, input, output)
	output = &CreateDBSecurityGroupOutput{}
	req.Data = output
	return
}

// Creates a new DB security group. DB security groups control access to a DB
// instance.
func (c *RDS) CreateDBSecurityGroup(input *CreateDBSecurityGroupInput) (output *CreateDBSecurityGroupOutput, err error) {
	req, out := c.CreateDBSecurityGroupRequest(input)
	output = out
	err = req.Send()
	return
}

var opCreateDBSecurityGroup *aws.Operation

// CreateDBSnapshotRequest generates a request for the CreateDBSnapshot operation.
func (c *RDS) CreateDBSnapshotRequest(input *CreateDBSnapshotInput) (req *aws.Request, output *CreateDBSnapshotOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opCreateDBSnapshot == nil {
		opCreateDBSnapshot = &aws.Operation{
			Name:       "CreateDBSnapshot",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &CreateDBSnapshotInput{}
	}

	req = c.newRequest(opCreateDBSnapshot, input, output)
	output = &CreateDBSnapshotOutput{}
	req.Data = output
	return
}

// Creates a DBSnapshot. The source DBInstance must be in "available" state.
func (c *RDS) CreateDBSnapshot(input *CreateDBSnapshotInput) (output *CreateDBSnapshotOutput, err error) {
	req, out := c.CreateDBSnapshotRequest(input)
	output = out
	err = req.Send()
	return
}

var opCreateDBSnapshot *aws.Operation

// CreateDBSubnetGroupRequest generates a request for the CreateDBSubnetGroup operation.
func (c *RDS) CreateDBSubnetGroupRequest(input *CreateDBSubnetGroupInput) (req *aws.Request, output *CreateDBSubnetGroupOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opCreateDBSubnetGroup == nil {
		opCreateDBSubnetGroup = &aws.Operation{
			Name:       "CreateDBSubnetGroup",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &CreateDBSubnetGroupInput{}
	}

	req = c.newRequest(opCreateDBSubnetGroup, input, output)
	output = &CreateDBSubnetGroupOutput{}
	req.Data = output
	return
}

// Creates a new DB subnet group. DB subnet groups must contain at least one
// subnet in at least two AZs in the region.
func (c *RDS) CreateDBSubnetGroup(input *CreateDBSubnetGroupInput) (output *CreateDBSubnetGroupOutput, err error) {
	req, out := c.CreateDBSubnetGroupRequest(input)
	output = out
	err = req.Send()
	return
}

var opCreateDBSubnetGroup *aws.Operation

// CreateEventSubscriptionRequest generates a request for the CreateEventSubscription operation.
func (c *RDS) CreateEventSubscriptionRequest(input *CreateEventSubscriptionInput) (req *aws.Request, output *CreateEventSubscriptionOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opCreateEventSubscription == nil {
		opCreateEventSubscription = &aws.Operation{
			Name:       "CreateEventSubscription",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &CreateEventSubscriptionInput{}
	}

	req = c.newRequest(opCreateEventSubscription, input, output)
	output = &CreateEventSubscriptionOutput{}
	req.Data = output
	return
}

// Creates an RDS event notification subscription. This action requires a topic
// ARN (Amazon Resource Name) created by either the RDS console, the SNS console,
// or the SNS API. To obtain an ARN with SNS, you must create a topic in Amazon
// SNS and subscribe to the topic. The ARN is displayed in the SNS console.
//
// You can specify the type of source (SourceType) you want to be notified
// of, provide a list of RDS sources (SourceIds) that triggers the events, and
// provide a list of event categories (EventCategories) for events you want
// to be notified of. For example, you can specify SourceType = db-instance,
// SourceIds = mydbinstance1, mydbinstance2 and EventCategories = Availability,
// Backup.
//
// If you specify both the SourceType and SourceIds, such as SourceType = db-instance
// and SourceIdentifier = myDBInstance1, you will be notified of all the db-instance
// events for the specified source. If you specify a SourceType but do not specify
// a SourceIdentifier, you will receive notice of the events for that source
// type for all your RDS sources. If you do not specify either the SourceType
// nor the SourceIdentifier, you will be notified of events generated from all
// RDS sources belonging to your customer account.
func (c *RDS) CreateEventSubscription(input *CreateEventSubscriptionInput) (output *CreateEventSubscriptionOutput, err error) {
	req, out := c.CreateEventSubscriptionRequest(input)
	output = out
	err = req.Send()
	return
}

var opCreateEventSubscription *aws.Operation

// CreateOptionGroupRequest generates a request for the CreateOptionGroup operation.
func (c *RDS) CreateOptionGroupRequest(input *CreateOptionGroupInput) (req *aws.Request, output *CreateOptionGroupOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opCreateOptionGroup == nil {
		opCreateOptionGroup = &aws.Operation{
			Name:       "CreateOptionGroup",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &CreateOptionGroupInput{}
	}

	req = c.newRequest(opCreateOptionGroup, input, output)
	output = &CreateOptionGroupOutput{}
	req.Data = output
	return
}

// Creates a new option group. You can create up to 20 option groups.
func (c *RDS) CreateOptionGroup(input *CreateOptionGroupInput) (output *CreateOptionGroupOutput, err error) {
	req, out := c.CreateOptionGroupRequest(input)
	output = out
	err = req.Send()
	return
}

var opCreateOptionGroup *aws.Operation

// DeleteDBInstanceRequest generates a request for the DeleteDBInstance operation.
func (c *RDS) DeleteDBInstanceRequest(input *DeleteDBInstanceInput) (req *aws.Request, output *DeleteDBInstanceOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opDeleteDBInstance == nil {
		opDeleteDBInstance = &aws.Operation{
			Name:       "DeleteDBInstance",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &DeleteDBInstanceInput{}
	}

	req = c.newRequest(opDeleteDBInstance, input, output)
	output = &DeleteDBInstanceOutput{}
	req.Data = output
	return
}

// The DeleteDBInstance action deletes a previously provisioned DB instance.
// A successful response from the web service indicates the request was received
// correctly. When you delete a DB instance, all automated backups for that
// instance are deleted and cannot be recovered. Manual DB snapshots of the
// DB instance to be deleted are not deleted.
//
//  If a final DB snapshot is requested the status of the RDS instance will
// be "deleting" until the DB snapshot is created. The API action DescribeDBInstance
// is used to monitor the status of this operation. The action cannot be canceled
// or reverted once submitted.
func (c *RDS) DeleteDBInstance(input *DeleteDBInstanceInput) (output *DeleteDBInstanceOutput, err error) {
	req, out := c.DeleteDBInstanceRequest(input)
	output = out
	err = req.Send()
	return
}

var opDeleteDBInstance *aws.Operation

// DeleteDBParameterGroupRequest generates a request for the DeleteDBParameterGroup operation.
func (c *RDS) DeleteDBParameterGroupRequest(input *DeleteDBParameterGroupInput) (req *aws.Request, output *DeleteDBParameterGroupOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opDeleteDBParameterGroup == nil {
		opDeleteDBParameterGroup = &aws.Operation{
			Name:       "DeleteDBParameterGroup",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &DeleteDBParameterGroupInput{}
	}

	req = c.newRequest(opDeleteDBParameterGroup, input, output)
	output = &DeleteDBParameterGroupOutput{}
	req.Data = output
	return
}

// Deletes a specified DBParameterGroup. The DBParameterGroup to be deleted
// cannot be associated with any DB instances.
//
//  The specified DB parameter group cannot be associated with any DB instances.
func (c *RDS) DeleteDBParameterGroup(input *DeleteDBParameterGroupInput) (output *DeleteDBParameterGroupOutput, err error) {
	req, out := c.DeleteDBParameterGroupRequest(input)
	output = out
	err = req.Send()
	return
}

var opDeleteDBParameterGroup *aws.Operation

// DeleteDBSecurityGroupRequest generates a request for the DeleteDBSecurityGroup operation.
func (c *RDS) DeleteDBSecurityGroupRequest(input *DeleteDBSecurityGroupInput) (req *aws.Request, output *DeleteDBSecurityGroupOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opDeleteDBSecurityGroup == nil {
		opDeleteDBSecurityGroup = &aws.Operation{
			Name:       "DeleteDBSecurityGroup",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &DeleteDBSecurityGroupInput{}
	}

	req = c.newRequest(opDeleteDBSecurityGroup, input, output)
	output = &DeleteDBSecurityGroupOutput{}
	req.Data = output
	return
}

// Deletes a DB security group.
//
// The specified DB security group must not be associated with any DB instances.
func (c *RDS) DeleteDBSecurityGroup(input *DeleteDBSecurityGroupInput) (output *DeleteDBSecurityGroupOutput, err error) {
	req, out := c.DeleteDBSecurityGroupRequest(input)
	output = out
	err = req.Send()
	return
}

var opDeleteDBSecurityGroup *aws.Operation

// DeleteDBSnapshotRequest generates a request for the DeleteDBSnapshot operation.
func (c *RDS) DeleteDBSnapshotRequest(input *DeleteDBSnapshotInput) (req *aws.Request, output *DeleteDBSnapshotOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opDeleteDBSnapshot == nil {
		opDeleteDBSnapshot = &aws.Operation{
			Name:       "DeleteDBSnapshot",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &DeleteDBSnapshotInput{}
	}

	req = c.newRequest(opDeleteDBSnapshot, input, output)
	output = &DeleteDBSnapshotOutput{}
	req.Data = output
	return
}

// Deletes a DBSnapshot. If the snapshot is being copied, the copy operation
// is terminated.
//
// The DBSnapshot must be in the available state to be deleted.
func (c *RDS) DeleteDBSnapshot(input *DeleteDBSnapshotInput) (output *DeleteDBSnapshotOutput, err error) {
	req, out := c.DeleteDBSnapshotRequest(input)
	output = out
	err = req.Send()
	return
}

var opDeleteDBSnapshot *aws.Operation

// DeleteDBSubnetGroupRequest generates a request for the DeleteDBSubnetGroup operation.
func (c *RDS) DeleteDBSubnetGroupRequest(input *DeleteDBSubnetGroupInput) (req *aws.Request, output *DeleteDBSubnetGroupOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opDeleteDBSubnetGroup == nil {
		opDeleteDBSubnetGroup = &aws.Operation{
			Name:       "DeleteDBSubnetGroup",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &DeleteDBSubnetGroupInput{}
	}

	req = c.newRequest(opDeleteDBSubnetGroup, input, output)
	output = &DeleteDBSubnetGroupOutput{}
	req.Data = output
	return
}

// Deletes a DB subnet group.
//
// The specified database subnet group must not be associated with any DB instances.
func (c *RDS) DeleteDBSubnetGroup(input *DeleteDBSubnetGroupInput) (output *DeleteDBSubnetGroupOutput, err error) {
	req, out := c.DeleteDBSubnetGroupRequest(input)
	output = out
	err = req.Send()
	return
}

var opDeleteDBSubnetGroup *aws.Operation

// DeleteEventSubscriptionRequest generates a request for the DeleteEventSubscription operation.
func (c *RDS) DeleteEventSubscriptionRequest(input *DeleteEventSubscriptionInput) (req *aws.Request, output *DeleteEventSubscriptionOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opDeleteEventSubscription == nil {
		opDeleteEventSubscription = &aws.Operation{
			Name:       "DeleteEventSubscription",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &DeleteEventSubscriptionInput{}
	}

	req = c.newRequest(opDeleteEventSubscription, input, output)
	output = &DeleteEventSubscriptionOutput{}
	req.Data = output
	return
}

// Deletes an RDS event notification subscription.
func (c *RDS) DeleteEventSubscription(input *DeleteEventSubscriptionInput) (output *DeleteEventSubscriptionOutput, err error) {
	req, out := c.DeleteEventSubscriptionRequest(input)
	output = out
	err = req.Send()
	return
}

var opDeleteEventSubscription *aws.Operation

// DeleteOptionGroupRequest generates a request for the DeleteOptionGroup operation.
func (c *RDS) DeleteOptionGroupRequest(input *DeleteOptionGroupInput) (req *aws.Request, output *DeleteOptionGroupOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opDeleteOptionGroup == nil {
		opDeleteOptionGroup = &aws.Operation{
			Name:       "DeleteOptionGroup",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &DeleteOptionGroupInput{}
	}

	req = c.newRequest(opDeleteOptionGroup, input, output)
	output = &DeleteOptionGroupOutput{}
	req.Data = output
	return
}

// Deletes an existing option group.
func (c *RDS) DeleteOptionGroup(input *DeleteOptionGroupInput) (output *DeleteOptionGroupOutput, err error) {
	req, out := c.DeleteOptionGroupRequest(input)
	output = out
	err = req.Send()
	return
}

var opDeleteOptionGroup *aws.Operation

// DescribeDBEngineVersionsRequest generates a request for the DescribeDBEngineVersions operation.
func (c *RDS) DescribeDBEngineVersionsRequest(input *DescribeDBEngineVersionsInput) (req *aws.Request, output *DescribeDBEngineVersionsOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opDescribeDBEngineVersions == nil {
		opDescribeDBEngineVersions = &aws.Operation{
			Name:       "DescribeDBEngineVersions",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &DescribeDBEngineVersionsInput{}
	}

	req = c.newRequest(opDescribeDBEngineVersions, input, output)
	output = &DescribeDBEngineVersionsOutput{}
	req.Data = output
	return
}

// Returns a list of the available DB engines.
func (c *RDS) DescribeDBEngineVersions(input *DescribeDBEngineVersionsInput) (output *DescribeDBEngineVersionsOutput, err error) {
	req, out := c.DescribeDBEngineVersionsRequest(input)
	output = out
	err = req.Send()
	return
}

var opDescribeDBEngineVersions *aws.Operation

// DescribeDBInstancesRequest generates a request for the DescribeDBInstances operation.
func (c *RDS) DescribeDBInstancesRequest(input *DescribeDBInstancesInput) (req *aws.Request, output *DescribeDBInstancesOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opDescribeDBInstances == nil {
		opDescribeDBInstances = &aws.Operation{
			Name:       "DescribeDBInstances",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &DescribeDBInstancesInput{}
	}

	req = c.newRequest(opDescribeDBInstances, input, output)
	output = &DescribeDBInstancesOutput{}
	req.Data = output
	return
}

// Returns information about provisioned RDS instances. This API supports pagination.
func (c *RDS) DescribeDBInstances(input *DescribeDBInstancesInput) (output *DescribeDBInstancesOutput, err error) {
	req, out := c.DescribeDBInstancesRequest(input)
	output = out
	err = req.Send()
	return
}

var opDescribeDBInstances *aws.Operation

// DescribeDBLogFilesRequest generates a request for the DescribeDBLogFiles operation.
func (c *RDS) DescribeDBLogFilesRequest(input *DescribeDBLogFilesInput) (req *aws.Request, output *DescribeDBLogFilesOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opDescribeDBLogFiles == nil {
		opDescribeDBLogFiles = &aws.Operation{
			Name:       "DescribeDBLogFiles",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &DescribeDBLogFilesInput{}
	}

	req = c.newRequest(opDescribeDBLogFiles, input, output)
	output = &DescribeDBLogFilesOutput{}
	req.Data = output
	return
}

// Returns a list of DB log files for the DB instance.
func (c *RDS) DescribeDBLogFiles(input *DescribeDBLogFilesInput) (output *DescribeDBLogFilesOutput, err error) {
	req, out := c.DescribeDBLogFilesRequest(input)
	output = out
	err = req.Send()
	return
}

var opDescribeDBLogFiles *aws.Operation

// DescribeDBParameterGroupsRequest generates a request for the DescribeDBParameterGroups operation.
func (c *RDS) DescribeDBParameterGroupsRequest(input *DescribeDBParameterGroupsInput) (req *aws.Request, output *DescribeDBParameterGroupsOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opDescribeDBParameterGroups == nil {
		opDescribeDBParameterGroups = &aws.Operation{
			Name:       "DescribeDBParameterGroups",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &DescribeDBParameterGroupsInput{}
	}

	req = c.newRequest(opDescribeDBParameterGroups, input, output)
	output = &DescribeDBParameterGroupsOutput{}
	req.Data = output
	return
}

// Returns a list of DBParameterGroup descriptions. If a DBParameterGroupName
// is specified, the list will contain only the description of the specified
// DB parameter group.
func (c *RDS) DescribeDBParameterGroups(input *DescribeDBParameterGroupsInput) (output *DescribeDBParameterGroupsOutput, err error) {
	req, out := c.DescribeDBParameterGroupsRequest(input)
	output = out
	err = req.Send()
	return
}

var opDescribeDBParameterGroups *aws.Operation

// DescribeDBParametersRequest generates a request for the DescribeDBParameters operation.
func (c *RDS) DescribeDBParametersRequest(input *DescribeDBParametersInput) (req *aws.Request, output *DescribeDBParametersOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opDescribeDBParameters == nil {
		opDescribeDBParameters = &aws.Operation{
			Name:       "DescribeDBParameters",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &DescribeDBParametersInput{}
	}

	req = c.newRequest(opDescribeDBParameters, input, output)
	output = &DescribeDBParametersOutput{}
	req.Data = output
	return
}

// Returns the detailed parameter list for a particular DB parameter group.
func (c *RDS) DescribeDBParameters(input *DescribeDBParametersInput) (output *DescribeDBParametersOutput, err error) {
	req, out := c.DescribeDBParametersRequest(input)
	output = out
	err = req.Send()
	return
}

var opDescribeDBParameters *aws.Operation

// DescribeDBSecurityGroupsRequest generates a request for the DescribeDBSecurityGroups operation.
func (c *RDS) DescribeDBSecurityGroupsRequest(input *DescribeDBSecurityGroupsInput) (req *aws.Request, output *DescribeDBSecurityGroupsOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opDescribeDBSecurityGroups == nil {
		opDescribeDBSecurityGroups = &aws.Operation{
			Name:       "DescribeDBSecurityGroups",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &DescribeDBSecurityGroupsInput{}
	}

	req = c.newRequest(opDescribeDBSecurityGroups, input, output)
	output = &DescribeDBSecurityGroupsOutput{}
	req.Data = output
	return
}

// Returns a list of DBSecurityGroup descriptions. If a DBSecurityGroupName
// is specified, the list will contain only the descriptions of the specified
// DB security group.
func (c *RDS) DescribeDBSecurityGroups(input *DescribeDBSecurityGroupsInput) (output *DescribeDBSecurityGroupsOutput, err error) {
	req, out := c.DescribeDBSecurityGroupsRequest(input)
	output = out
	err = req.Send()
	return
}

var opDescribeDBSecurityGroups *aws.Operation

// DescribeDBSnapshotsRequest generates a request for the DescribeDBSnapshots operation.
func (c *RDS) DescribeDBSnapshotsRequest(input *DescribeDBSnapshotsInput) (req *aws.Request, output *DescribeDBSnapshotsOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opDescribeDBSnapshots == nil {
		opDescribeDBSnapshots = &aws.Operation{
			Name:       "DescribeDBSnapshots",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &DescribeDBSnapshotsInput{}
	}

	req = c.newRequest(opDescribeDBSnapshots, input, output)
	output = &DescribeDBSnapshotsOutput{}
	req.Data = output
	return
}

// Returns information about DB snapshots. This API supports pagination.
func (c *RDS) DescribeDBSnapshots(input *DescribeDBSnapshotsInput) (output *DescribeDBSnapshotsOutput, err error) {
	req, out := c.DescribeDBSnapshotsRequest(input)
	output = out
	err = req.Send()
	return
}

var opDescribeDBSnapshots *aws.Operation

// DescribeDBSubnetGroupsRequest generates a request for the DescribeDBSubnetGroups operation.
func (c *RDS) DescribeDBSubnetGroupsRequest(input *DescribeDBSubnetGroupsInput) (req *aws.Request, output *DescribeDBSubnetGroupsOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opDescribeDBSubnetGroups == nil {
		opDescribeDBSubnetGroups = &aws.Operation{
			Name:       "DescribeDBSubnetGroups",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &DescribeDBSubnetGroupsInput{}
	}

	req = c.newRequest(opDescribeDBSubnetGroups, input, output)
	output = &DescribeDBSubnetGroupsOutput{}
	req.Data = output
	return
}

// Returns a list of DBSubnetGroup descriptions. If a DBSubnetGroupName is specified,
// the list will contain only the descriptions of the specified DBSubnetGroup.
//
// For an overview of CIDR ranges, go to the Wikipedia Tutorial (http://en.wikipedia.org/wiki/Classless_Inter-Domain_Routing).
func (c *RDS) DescribeDBSubnetGroups(input *DescribeDBSubnetGroupsInput) (output *DescribeDBSubnetGroupsOutput, err error) {
	req, out := c.DescribeDBSubnetGroupsRequest(input)
	output = out
	err = req.Send()
	return
}

var opDescribeDBSubnetGroups *aws.Operation

// DescribeEngineDefaultParametersRequest generates a request for the DescribeEngineDefaultParameters operation.
func (c *RDS) DescribeEngineDefaultParametersRequest(input *DescribeEngineDefaultParametersInput) (req *aws.Request, output *DescribeEngineDefaultParametersOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opDescribeEngineDefaultParameters == nil {
		opDescribeEngineDefaultParameters = &aws.Operation{
			Name:       "DescribeEngineDefaultParameters",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &DescribeEngineDefaultParametersInput{}
	}

	req = c.newRequest(opDescribeEngineDefaultParameters, input, output)
	output = &DescribeEngineDefaultParametersOutput{}
	req.Data = output
	return
}

// Returns the default engine and system parameter information for the specified
// database engine.
func (c *RDS) DescribeEngineDefaultParameters(input *DescribeEngineDefaultParametersInput) (output *DescribeEngineDefaultParametersOutput, err error) {
	req, out := c.DescribeEngineDefaultParametersRequest(input)
	output = out
	err = req.Send()
	return
}

var opDescribeEngineDefaultParameters *aws.Operation

// DescribeEventCategoriesRequest generates a request for the DescribeEventCategories operation.
func (c *RDS) DescribeEventCategoriesRequest(input *DescribeEventCategoriesInput) (req *aws.Request, output *DescribeEventCategoriesOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opDescribeEventCategories == nil {
		opDescribeEventCategories = &aws.Operation{
			Name:       "DescribeEventCategories",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &DescribeEventCategoriesInput{}
	}

	req = c.newRequest(opDescribeEventCategories, input, output)
	output = &DescribeEventCategoriesOutput{}
	req.Data = output
	return
}

// Displays a list of categories for all event source types, or, if specified,
// for a specified source type. You can see a list of the event categories and
// source types in the  Events (http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_Events.html)
// topic in the Amazon RDS User Guide.
func (c *RDS) DescribeEventCategories(input *DescribeEventCategoriesInput) (output *DescribeEventCategoriesOutput, err error) {
	req, out := c.DescribeEventCategoriesRequest(input)
	output = out
	err = req.Send()
	return
}

var opDescribeEventCategories *aws.Operation

// DescribeEventSubscriptionsRequest generates a request for the DescribeEventSubscriptions operation.
func (c *RDS) DescribeEventSubscriptionsRequest(input *DescribeEventSubscriptionsInput) (req *aws.Request, output *DescribeEventSubscriptionsOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opDescribeEventSubscriptions == nil {
		opDescribeEventSubscriptions = &aws.Operation{
			Name:       "DescribeEventSubscriptions",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &DescribeEventSubscriptionsInput{}
	}

	req = c.newRequest(opDescribeEventSubscriptions, input, output)
	output = &DescribeEventSubscriptionsOutput{}
	req.Data = output
	return
}

// Lists all the subscription descriptions for a customer account. The description
// for a subscription includes SubscriptionName, SNSTopicARN, CustomerID, SourceType,
// SourceID, CreationTime, and Status.
//
// If you specify a SubscriptionName, lists the description for that subscription.
func (c *RDS) DescribeEventSubscriptions(input *DescribeEventSubscriptionsInput) (output *DescribeEventSubscriptionsOutput, err error) {
	req, out := c.DescribeEventSubscriptionsRequest(input)
	output = out
	err = req.Send()
	return
}

var opDescribeEventSubscriptions *aws.Operation

// DescribeEventsRequest generates a request for the DescribeEvents operation.
func (c *RDS) DescribeEventsRequest(input *DescribeEventsInput) (req *aws.Request, output *DescribeEventsOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opDescribeEvents == nil {
		opDescribeEvents = &aws.Operation{
			Name:       "DescribeEvents",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &DescribeEventsInput{}
	}

	req = c.newRequest(opDescribeEvents, input, output)
	output = &DescribeEventsOutput{}
	req.Data = output
	return
}

// Returns events related to DB instances, DB security groups, DB snapshots,
// and DB parameter groups for the past 14 days. Events specific to a particular
// DB instance, DB security group, database snapshot, or DB parameter group
// can be obtained by providing the name as a parameter. By default, the past
// hour of events are returned.
func (c *RDS) DescribeEvents(input *DescribeEventsInput) (output *DescribeEventsOutput, err error) {
	req, out := c.DescribeEventsRequest(input)
	output = out
	err = req.Send()
	return
}

var opDescribeEvents *aws.Operation

// DescribeOptionGroupOptionsRequest generates a request for the DescribeOptionGroupOptions operation.
func (c *RDS) DescribeOptionGroupOptionsRequest(input *DescribeOptionGroupOptionsInput) (req *aws.Request, output *DescribeOptionGroupOptionsOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opDescribeOptionGroupOptions == nil {
		opDescribeOptionGroupOptions = &aws.Operation{
			Name:       "DescribeOptionGroupOptions",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &DescribeOptionGroupOptionsInput{}
	}

	req = c.newRequest(opDescribeOptionGroupOptions, input, output)
	output = &DescribeOptionGroupOptionsOutput{}
	req.Data = output
	return
}

// Describes all available options.
func (c *RDS) DescribeOptionGroupOptions(input *DescribeOptionGroupOptionsInput) (output *DescribeOptionGroupOptionsOutput, err error) {
	req, out := c.DescribeOptionGroupOptionsRequest(input)
	output = out
	err = req.Send()
	return
}

var opDescribeOptionGroupOptions *aws.Operation

// DescribeOptionGroupsRequest generates a request for the DescribeOptionGroups operation.
func (c *RDS) DescribeOptionGroupsRequest(input *DescribeOptionGroupsInput) (req *aws.Request, output *DescribeOptionGroupsOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opDescribeOptionGroups == nil {
		opDescribeOptionGroups = &aws.Operation{
			Name:       "DescribeOptionGroups",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &DescribeOptionGroupsInput{}
	}

	req = c.newRequest(opDescribeOptionGroups, input, output)
	output = &DescribeOptionGroupsOutput{}
	req.Data = output
	return
}

// Describes the available option groups.
func (c *RDS) DescribeOptionGroups(input *DescribeOptionGroupsInput) (output *DescribeOptionGroupsOutput, err error) {
	req, out := c.DescribeOptionGroupsRequest(input)
	output = out
	err = req.Send()
	return
}

var opDescribeOptionGroups *aws.Operation

// DescribeOrderableDBInstanceOptionsRequest generates a request for the DescribeOrderableDBInstanceOptions operation.
func (c *RDS) DescribeOrderableDBInstanceOptionsRequest(input *DescribeOrderableDBInstanceOptionsInput) (req *aws.Request, output *DescribeOrderableDBInstanceOptionsOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opDescribeOrderableDBInstanceOptions == nil {
		opDescribeOrderableDBInstanceOptions = &aws.Operation{
			Name:       "DescribeOrderableDBInstanceOptions",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &DescribeOrderableDBInstanceOptionsInput{}
	}

	req = c.newRequest(opDescribeOrderableDBInstanceOptions, input, output)
	output = &DescribeOrderableDBInstanceOptionsOutput{}
	req.Data = output
	return
}

// Returns a list of orderable DB instance options for the specified engine.
func (c *RDS) DescribeOrderableDBInstanceOptions(input *DescribeOrderableDBInstanceOptionsInput) (output *DescribeOrderableDBInstanceOptionsOutput, err error) {
	req, out := c.DescribeOrderableDBInstanceOptionsRequest(input)
	output = out
	err = req.Send()
	return
}

var opDescribeOrderableDBInstanceOptions *aws.Operation

// DescribePendingMaintenanceActionsRequest generates a request for the DescribePendingMaintenanceActions operation.
func (c *RDS) DescribePendingMaintenanceActionsRequest(input *DescribePendingMaintenanceActionsInput) (req *aws.Request, output *DescribePendingMaintenanceActionsOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opDescribePendingMaintenanceActions == nil {
		opDescribePendingMaintenanceActions = &aws.Operation{
			Name:       "DescribePendingMaintenanceActions",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &DescribePendingMaintenanceActionsInput{}
	}

	req = c.newRequest(opDescribePendingMaintenanceActions, input, output)
	output = &DescribePendingMaintenanceActionsOutput{}
	req.Data = output
	return
}

// Returns a list of resources (for example, DB Instances) that have at least
// one pending maintenance action.
func (c *RDS) DescribePendingMaintenanceActions(input *DescribePendingMaintenanceActionsInput) (output *DescribePendingMaintenanceActionsOutput, err error) {
	req, out := c.DescribePendingMaintenanceActionsRequest(input)
	output = out
	err = req.Send()
	return
}

var opDescribePendingMaintenanceActions *aws.Operation

// DescribeReservedDBInstancesRequest generates a request for the DescribeReservedDBInstances operation.
func (c *RDS) DescribeReservedDBInstancesRequest(input *DescribeReservedDBInstancesInput) (req *aws.Request, output *DescribeReservedDBInstancesOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opDescribeReservedDBInstances == nil {
		opDescribeReservedDBInstances = &aws.Operation{
			Name:       "DescribeReservedDBInstances",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &DescribeReservedDBInstancesInput{}
	}

	req = c.newRequest(opDescribeReservedDBInstances, input, output)
	output = &DescribeReservedDBInstancesOutput{}
	req.Data = output
	return
}

// Returns information about reserved DB instances for this account, or about
// a specified reserved DB instance.
func (c *RDS) DescribeReservedDBInstances(input *DescribeReservedDBInstancesInput) (output *DescribeReservedDBInstancesOutput, err error) {
	req, out := c.DescribeReservedDBInstancesRequest(input)
	output = out
	err = req.Send()
	return
}

var opDescribeReservedDBInstances *aws.Operation

// DescribeReservedDBInstancesOfferingsRequest generates a request for the DescribeReservedDBInstancesOfferings operation.
func (c *RDS) DescribeReservedDBInstancesOfferingsRequest(input *DescribeReservedDBInstancesOfferingsInput) (req *aws.Request, output *DescribeReservedDBInstancesOfferingsOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opDescribeReservedDBInstancesOfferings == nil {
		opDescribeReservedDBInstancesOfferings = &aws.Operation{
			Name:       "DescribeReservedDBInstancesOfferings",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &DescribeReservedDBInstancesOfferingsInput{}
	}

	req = c.newRequest(opDescribeReservedDBInstancesOfferings, input, output)
	output = &DescribeReservedDBInstancesOfferingsOutput{}
	req.Data = output
	return
}

// Lists available reserved DB instance offerings.
func (c *RDS) DescribeReservedDBInstancesOfferings(input *DescribeReservedDBInstancesOfferingsInput) (output *DescribeReservedDBInstancesOfferingsOutput, err error) {
	req, out := c.DescribeReservedDBInstancesOfferingsRequest(input)
	output = out
	err = req.Send()
	return
}

var opDescribeReservedDBInstancesOfferings *aws.Operation

// DownloadDBLogFilePortionRequest generates a request for the DownloadDBLogFilePortion operation.
func (c *RDS) DownloadDBLogFilePortionRequest(input *DownloadDBLogFilePortionInput) (req *aws.Request, output *DownloadDBLogFilePortionOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opDownloadDBLogFilePortion == nil {
		opDownloadDBLogFilePortion = &aws.Operation{
			Name:       "DownloadDBLogFilePortion",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &DownloadDBLogFilePortionInput{}
	}

	req = c.newRequest(opDownloadDBLogFilePortion, input, output)
	output = &DownloadDBLogFilePortionOutput{}
	req.Data = output
	return
}

// Downloads all or a portion of the specified log file.
func (c *RDS) DownloadDBLogFilePortion(input *DownloadDBLogFilePortionInput) (output *DownloadDBLogFilePortionOutput, err error) {
	req, out := c.DownloadDBLogFilePortionRequest(input)
	output = out
	err = req.Send()
	return
}

var opDownloadDBLogFilePortion *aws.Operation

// ListTagsForResourceRequest generates a request for the ListTagsForResource operation.
func (c *RDS) ListTagsForResourceRequest(input *ListTagsForResourceInput) (req *aws.Request, output *ListTagsForResourceOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opListTagsForResource == nil {
		opListTagsForResource = &aws.Operation{
			Name:       "ListTagsForResource",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &ListTagsForResourceInput{}
	}

	req = c.newRequest(opListTagsForResource, input, output)
	output = &ListTagsForResourceOutput{}
	req.Data = output
	return
}

// Lists all tags on an Amazon RDS resource.
//
// For an overview on tagging an Amazon RDS resource, see Tagging Amazon RDS
// Resources (http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Overview.Tagging.html).
func (c *RDS) ListTagsForResource(input *ListTagsForResourceInput) (output *ListTagsForResourceOutput, err error) {
	req, out := c.ListTagsForResourceRequest(input)
	output = out
	err = req.Send()
	return
}

var opListTagsForResource *aws.Operation

// ModifyDBInstanceRequest generates a request for the ModifyDBInstance operation.
func (c *RDS) ModifyDBInstanceRequest(input *ModifyDBInstanceInput) (req *aws.Request, output *ModifyDBInstanceOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opModifyDBInstance == nil {
		opModifyDBInstance = &aws.Operation{
			Name:       "ModifyDBInstance",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &ModifyDBInstanceInput{}
	}

	req = c.newRequest(opModifyDBInstance, input, output)
	output = &ModifyDBInstanceOutput{}
	req.Data = output
	return
}

// Modify settings for a DB instance. You can change one or more database configuration
// parameters by specifying these parameters and the new values in the request.
func (c *RDS) ModifyDBInstance(input *ModifyDBInstanceInput) (output *ModifyDBInstanceOutput, err error) {
	req, out := c.ModifyDBInstanceRequest(input)
	output = out
	err = req.Send()
	return
}

var opModifyDBInstance *aws.Operation

// ModifyDBParameterGroupRequest generates a request for the ModifyDBParameterGroup operation.
func (c *RDS) ModifyDBParameterGroupRequest(input *ModifyDBParameterGroupInput) (req *aws.Request, output *DBParameterGroupNameMessage) {
	oprw.Lock()
	defer oprw.Unlock()

	if opModifyDBParameterGroup == nil {
		opModifyDBParameterGroup = &aws.Operation{
			Name:       "ModifyDBParameterGroup",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &ModifyDBParameterGroupInput{}
	}

	req = c.newRequest(opModifyDBParameterGroup, input, output)
	output = &DBParameterGroupNameMessage{}
	req.Data = output
	return
}

// Modifies the parameters of a DB parameter group. To modify more than one
// parameter, submit a list of the following: ParameterName, ParameterValue,
// and ApplyMethod. A maximum of 20 parameters can be modified in a single request.
//
//   Changes to dynamic parameters are applied immediately. Changes to static
// parameters require a reboot without failover to the DB instance associated
// with the parameter group before the change can take effect.
//
//   After you modify a DB parameter group, you should wait at least 5 minutes
// before creating your first DB instance that uses that DB parameter group
// as the default parameter group. This allows Amazon RDS to fully complete
// the modify action before the parameter group is used as the default for a
// new DB instance. This is especially important for parameters that are critical
// when creating the default database for a DB instance, such as the character
// set for the default database defined by the character_set_database parameter.
// You can use the Parameter Groups option of the Amazon RDS console (https://console.aws.amazon.com/rds/)
// or the DescribeDBParameters command to verify that your DB parameter group
// has been created or modified.
func (c *RDS) ModifyDBParameterGroup(input *ModifyDBParameterGroupInput) (output *DBParameterGroupNameMessage, err error) {
	req, out := c.ModifyDBParameterGroupRequest(input)
	output = out
	err = req.Send()
	return
}

var opModifyDBParameterGroup *aws.Operation

// ModifyDBSubnetGroupRequest generates a request for the ModifyDBSubnetGroup operation.
func (c *RDS) ModifyDBSubnetGroupRequest(input *ModifyDBSubnetGroupInput) (req *aws.Request, output *ModifyDBSubnetGroupOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opModifyDBSubnetGroup == nil {
		opModifyDBSubnetGroup = &aws.Operation{
			Name:       "ModifyDBSubnetGroup",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &ModifyDBSubnetGroupInput{}
	}

	req = c.newRequest(opModifyDBSubnetGroup, input, output)
	output = &ModifyDBSubnetGroupOutput{}
	req.Data = output
	return
}

// Modifies an existing DB subnet group. DB subnet groups must contain at least
// one subnet in at least two AZs in the region.
func (c *RDS) ModifyDBSubnetGroup(input *ModifyDBSubnetGroupInput) (output *ModifyDBSubnetGroupOutput, err error) {
	req, out := c.ModifyDBSubnetGroupRequest(input)
	output = out
	err = req.Send()
	return
}

var opModifyDBSubnetGroup *aws.Operation

// ModifyEventSubscriptionRequest generates a request for the ModifyEventSubscription operation.
func (c *RDS) ModifyEventSubscriptionRequest(input *ModifyEventSubscriptionInput) (req *aws.Request, output *ModifyEventSubscriptionOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opModifyEventSubscription == nil {
		opModifyEventSubscription = &aws.Operation{
			Name:       "ModifyEventSubscription",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &ModifyEventSubscriptionInput{}
	}

	req = c.newRequest(opModifyEventSubscription, input, output)
	output = &ModifyEventSubscriptionOutput{}
	req.Data = output
	return
}

// Modifies an existing RDS event notification subscription. Note that you cannot
// modify the source identifiers using this call; to change source identifiers
// for a subscription, use the AddSourceIdentifierToSubscription and RemoveSourceIdentifierFromSubscription
// calls.
//
// You can see a list of the event categories for a given SourceType in the
// Events (http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_Events.html)
// topic in the Amazon RDS User Guide or by using the DescribeEventCategories
// action.
func (c *RDS) ModifyEventSubscription(input *ModifyEventSubscriptionInput) (output *ModifyEventSubscriptionOutput, err error) {
	req, out := c.ModifyEventSubscriptionRequest(input)
	output = out
	err = req.Send()
	return
}

var opModifyEventSubscription *aws.Operation

// ModifyOptionGroupRequest generates a request for the ModifyOptionGroup operation.
func (c *RDS) ModifyOptionGroupRequest(input *ModifyOptionGroupInput) (req *aws.Request, output *ModifyOptionGroupOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opModifyOptionGroup == nil {
		opModifyOptionGroup = &aws.Operation{
			Name:       "ModifyOptionGroup",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &ModifyOptionGroupInput{}
	}

	req = c.newRequest(opModifyOptionGroup, input, output)
	output = &ModifyOptionGroupOutput{}
	req.Data = output
	return
}

// Modifies an existing option group.
func (c *RDS) ModifyOptionGroup(input *ModifyOptionGroupInput) (output *ModifyOptionGroupOutput, err error) {
	req, out := c.ModifyOptionGroupRequest(input)
	output = out
	err = req.Send()
	return
}

var opModifyOptionGroup *aws.Operation

// PromoteReadReplicaRequest generates a request for the PromoteReadReplica operation.
func (c *RDS) PromoteReadReplicaRequest(input *PromoteReadReplicaInput) (req *aws.Request, output *PromoteReadReplicaOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opPromoteReadReplica == nil {
		opPromoteReadReplica = &aws.Operation{
			Name:       "PromoteReadReplica",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &PromoteReadReplicaInput{}
	}

	req = c.newRequest(opPromoteReadReplica, input, output)
	output = &PromoteReadReplicaOutput{}
	req.Data = output
	return
}

// Promotes a Read Replica DB instance to a standalone DB instance.
//
// We recommend that you enable automated backups on your Read Replica before
// promoting the Read Replica. This ensures that no backup is taken during the
// promotion process. Once the instance is promoted to a primary instance, backups
// are taken based on your backup settings.
func (c *RDS) PromoteReadReplica(input *PromoteReadReplicaInput) (output *PromoteReadReplicaOutput, err error) {
	req, out := c.PromoteReadReplicaRequest(input)
	output = out
	err = req.Send()
	return
}

var opPromoteReadReplica *aws.Operation

// PurchaseReservedDBInstancesOfferingRequest generates a request for the PurchaseReservedDBInstancesOffering operation.
func (c *RDS) PurchaseReservedDBInstancesOfferingRequest(input *PurchaseReservedDBInstancesOfferingInput) (req *aws.Request, output *PurchaseReservedDBInstancesOfferingOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opPurchaseReservedDBInstancesOffering == nil {
		opPurchaseReservedDBInstancesOffering = &aws.Operation{
			Name:       "PurchaseReservedDBInstancesOffering",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &PurchaseReservedDBInstancesOfferingInput{}
	}

	req = c.newRequest(opPurchaseReservedDBInstancesOffering, input, output)
	output = &PurchaseReservedDBInstancesOfferingOutput{}
	req.Data = output
	return
}

// Purchases a reserved DB instance offering.
func (c *RDS) PurchaseReservedDBInstancesOffering(input *PurchaseReservedDBInstancesOfferingInput) (output *PurchaseReservedDBInstancesOfferingOutput, err error) {
	req, out := c.PurchaseReservedDBInstancesOfferingRequest(input)
	output = out
	err = req.Send()
	return
}

var opPurchaseReservedDBInstancesOffering *aws.Operation

// RebootDBInstanceRequest generates a request for the RebootDBInstance operation.
func (c *RDS) RebootDBInstanceRequest(input *RebootDBInstanceInput) (req *aws.Request, output *RebootDBInstanceOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opRebootDBInstance == nil {
		opRebootDBInstance = &aws.Operation{
			Name:       "RebootDBInstance",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &RebootDBInstanceInput{}
	}

	req = c.newRequest(opRebootDBInstance, input, output)
	output = &RebootDBInstanceOutput{}
	req.Data = output
	return
}

// Rebooting a DB instance restarts the database engine service. A reboot also
// applies to the DB instance any modifications to the associated DB parameter
// group that were pending. Rebooting a DB instance results in a momentary outage
// of the instance, during which the DB instance status is set to rebooting.
// If the RDS instance is configured for MultiAZ, it is possible that the reboot
// will be conducted through a failover. An Amazon RDS event is created when
// the reboot is completed.
//
//  If your DB instance is deployed in multiple Availability Zones, you can
// force a failover from one AZ to the other during the reboot. You might force
// a failover to test the availability of your DB instance deployment or to
// restore operations to the original AZ after a failover occurs.
//
//  The time required to reboot is a function of the specific database engine's
// crash recovery process. To improve the reboot time, we recommend that you
// reduce database activities as much as possible during the reboot process
// to reduce rollback activity for in-transit transactions.
func (c *RDS) RebootDBInstance(input *RebootDBInstanceInput) (output *RebootDBInstanceOutput, err error) {
	req, out := c.RebootDBInstanceRequest(input)
	output = out
	err = req.Send()
	return
}

var opRebootDBInstance *aws.Operation

// RemoveSourceIdentifierFromSubscriptionRequest generates a request for the RemoveSourceIdentifierFromSubscription operation.
func (c *RDS) RemoveSourceIdentifierFromSubscriptionRequest(input *RemoveSourceIdentifierFromSubscriptionInput) (req *aws.Request, output *RemoveSourceIdentifierFromSubscriptionOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opRemoveSourceIdentifierFromSubscription == nil {
		opRemoveSourceIdentifierFromSubscription = &aws.Operation{
			Name:       "RemoveSourceIdentifierFromSubscription",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &RemoveSourceIdentifierFromSubscriptionInput{}
	}

	req = c.newRequest(opRemoveSourceIdentifierFromSubscription, input, output)
	output = &RemoveSourceIdentifierFromSubscriptionOutput{}
	req.Data = output
	return
}

// Removes a source identifier from an existing RDS event notification subscription.
func (c *RDS) RemoveSourceIdentifierFromSubscription(input *RemoveSourceIdentifierFromSubscriptionInput) (output *RemoveSourceIdentifierFromSubscriptionOutput, err error) {
	req, out := c.RemoveSourceIdentifierFromSubscriptionRequest(input)
	output = out
	err = req.Send()
	return
}

var opRemoveSourceIdentifierFromSubscription *aws.Operation

// RemoveTagsFromResourceRequest generates a request for the RemoveTagsFromResource operation.
func (c *RDS) RemoveTagsFromResourceRequest(input *RemoveTagsFromResourceInput) (req *aws.Request, output *RemoveTagsFromResourceOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opRemoveTagsFromResource == nil {
		opRemoveTagsFromResource = &aws.Operation{
			Name:       "RemoveTagsFromResource",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &RemoveTagsFromResourceInput{}
	}

	req = c.newRequest(opRemoveTagsFromResource, input, output)
	output = &RemoveTagsFromResourceOutput{}
	req.Data = output
	return
}

// Removes metadata tags from an Amazon RDS resource.
//
// For an overview on tagging an Amazon RDS resource, see Tagging Amazon RDS
// Resources (http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Overview.Tagging.html).
func (c *RDS) RemoveTagsFromResource(input *RemoveTagsFromResourceInput) (output *RemoveTagsFromResourceOutput, err error) {
	req, out := c.RemoveTagsFromResourceRequest(input)
	output = out
	err = req.Send()
	return
}

var opRemoveTagsFromResource *aws.Operation

// ResetDBParameterGroupRequest generates a request for the ResetDBParameterGroup operation.
func (c *RDS) ResetDBParameterGroupRequest(input *ResetDBParameterGroupInput) (req *aws.Request, output *DBParameterGroupNameMessage) {
	oprw.Lock()
	defer oprw.Unlock()

	if opResetDBParameterGroup == nil {
		opResetDBParameterGroup = &aws.Operation{
			Name:       "ResetDBParameterGroup",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &ResetDBParameterGroupInput{}
	}

	req = c.newRequest(opResetDBParameterGroup, input, output)
	output = &DBParameterGroupNameMessage{}
	req.Data = output
	return
}

// Modifies the parameters of a DB parameter group to the engine/system default
// value. To reset specific parameters submit a list of the following: ParameterName
// and ApplyMethod. To reset the entire DB parameter group, specify the DBParameterGroup
// name and ResetAllParameters parameters. When resetting the entire group,
// dynamic parameters are updated immediately and static parameters are set
// to pending-reboot to take effect on the next DB instance restart or RebootDBInstance
// request.
func (c *RDS) ResetDBParameterGroup(input *ResetDBParameterGroupInput) (output *DBParameterGroupNameMessage, err error) {
	req, out := c.ResetDBParameterGroupRequest(input)
	output = out
	err = req.Send()
	return
}

var opResetDBParameterGroup *aws.Operation

// RestoreDBInstanceFromDBSnapshotRequest generates a request for the RestoreDBInstanceFromDBSnapshot operation.
func (c *RDS) RestoreDBInstanceFromDBSnapshotRequest(input *RestoreDBInstanceFromDBSnapshotInput) (req *aws.Request, output *RestoreDBInstanceFromDBSnapshotOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opRestoreDBInstanceFromDBSnapshot == nil {
		opRestoreDBInstanceFromDBSnapshot = &aws.Operation{
			Name:       "RestoreDBInstanceFromDBSnapshot",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &RestoreDBInstanceFromDBSnapshotInput{}
	}

	req = c.newRequest(opRestoreDBInstanceFromDBSnapshot, input, output)
	output = &RestoreDBInstanceFromDBSnapshotOutput{}
	req.Data = output
	return
}

// Creates a new DB instance from a DB snapshot. The target database is created
// from the source database restore point with the same configuration as the
// original source database, except that the new RDS instance is created with
// the default security group.
//
// If your intent is to replace your original DB instance with the new, restored
// DB instance, then rename your original DB instance before you call the RestoreDBInstanceFromDBSnapshot
// action. RDS does not allow two DB instances with the same name. Once you
// have renamed your original DB instance with a different identifier, then
// you can pass the original name of the DB instance as the DBInstanceIdentifier
// in the call to the RestoreDBInstanceFromDBSnapshot action. The result is
// that you will replace the original DB instance with the DB instance created
// from the snapshot.
func (c *RDS) RestoreDBInstanceFromDBSnapshot(input *RestoreDBInstanceFromDBSnapshotInput) (output *RestoreDBInstanceFromDBSnapshotOutput, err error) {
	req, out := c.RestoreDBInstanceFromDBSnapshotRequest(input)
	output = out
	err = req.Send()
	return
}

var opRestoreDBInstanceFromDBSnapshot *aws.Operation

// RestoreDBInstanceToPointInTimeRequest generates a request for the RestoreDBInstanceToPointInTime operation.
func (c *RDS) RestoreDBInstanceToPointInTimeRequest(input *RestoreDBInstanceToPointInTimeInput) (req *aws.Request, output *RestoreDBInstanceToPointInTimeOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opRestoreDBInstanceToPointInTime == nil {
		opRestoreDBInstanceToPointInTime = &aws.Operation{
			Name:       "RestoreDBInstanceToPointInTime",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &RestoreDBInstanceToPointInTimeInput{}
	}

	req = c.newRequest(opRestoreDBInstanceToPointInTime, input, output)
	output = &RestoreDBInstanceToPointInTimeOutput{}
	req.Data = output
	return
}

// Restores a DB instance to an arbitrary point-in-time. Users can restore to
// any point in time before the LatestRestorableTime for up to BackupRetentionPeriod
// days. The target database is created from the source database with the same
// configuration as the original database except that the DB instance is created
// with the default DB security group.
func (c *RDS) RestoreDBInstanceToPointInTime(input *RestoreDBInstanceToPointInTimeInput) (output *RestoreDBInstanceToPointInTimeOutput, err error) {
	req, out := c.RestoreDBInstanceToPointInTimeRequest(input)
	output = out
	err = req.Send()
	return
}

var opRestoreDBInstanceToPointInTime *aws.Operation

// RevokeDBSecurityGroupIngressRequest generates a request for the RevokeDBSecurityGroupIngress operation.
func (c *RDS) RevokeDBSecurityGroupIngressRequest(input *RevokeDBSecurityGroupIngressInput) (req *aws.Request, output *RevokeDBSecurityGroupIngressOutput) {
	oprw.Lock()
	defer oprw.Unlock()

	if opRevokeDBSecurityGroupIngress == nil {
		opRevokeDBSecurityGroupIngress = &aws.Operation{
			Name:       "RevokeDBSecurityGroupIngress",
			HTTPMethod: "POST",
			HTTPPath:   "/",
		}
	}

	if input == nil {
		input = &RevokeDBSecurityGroupIngressInput{}
	}

	req = c.newRequest(opRevokeDBSecurityGroupIngress, input, output)
	output = &RevokeDBSecurityGroupIngressOutput{}
	req.Data = output
	return
}

// Revokes ingress from a DBSecurityGroup for previously authorized IP ranges
// or EC2 or VPC Security Groups. Required parameters for this API are one of
// CIDRIP, EC2SecurityGroupId for VPC, or (EC2SecurityGroupOwnerId and either
// EC2SecurityGroupName or EC2SecurityGroupId).
func (c *RDS) RevokeDBSecurityGroupIngress(input *RevokeDBSecurityGroupIngressInput) (output *RevokeDBSecurityGroupIngressOutput, err error) {
	req, out := c.RevokeDBSecurityGroupIngressRequest(input)
	output = out
	err = req.Send()
	return
}

var opRevokeDBSecurityGroupIngress *aws.Operation

type AddSourceIdentifierToSubscriptionInput struct {
	// The identifier of the event source to be added. An identifier must begin
	// with a letter and must contain only ASCII letters, digits, and hyphens; it
	// cannot end with a hyphen or contain two consecutive hyphens.
	//
	// Constraints:
	//
	//  If the source type is a DB instance, then a DBInstanceIdentifier must be
	// supplied. If the source type is a DB security group, a DBSecurityGroupName
	// must be supplied. If the source type is a DB parameter group, a DBParameterGroupName
	// must be supplied. If the source type is a DB snapshot, a DBSnapshotIdentifier
	// must be supplied.
	SourceIdentifier *string `type:"string" required:"true"`

	// The name of the RDS event notification subscription you want to add a source
	// identifier to.
	SubscriptionName *string `type:"string" required:"true"`

	metadataAddSourceIdentifierToSubscriptionInput `json:"-" xml:"-"`
}

type metadataAddSourceIdentifierToSubscriptionInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type AddSourceIdentifierToSubscriptionOutput struct {
	// Contains the results of a successful invocation of the DescribeEventSubscriptions
	// action.
	EventSubscription *EventSubscription `type:"structure"`

	metadataAddSourceIdentifierToSubscriptionOutput `json:"-" xml:"-"`
}

type metadataAddSourceIdentifierToSubscriptionOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type AddTagsToResourceInput struct {
	// The Amazon RDS resource the tags will be added to. This value is an Amazon
	// Resource Name (ARN). For information about creating an ARN, see  Constructing
	// an RDS Amazon Resource Name (ARN) (http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_Tagging.html#USER_Tagging.ARN).
	ResourceName *string `type:"string" required:"true"`

	// The tags to be assigned to the Amazon RDS resource.
	Tags []*Tag `locationNameList:"Tag" type:"list" required:"true"`

	metadataAddTagsToResourceInput `json:"-" xml:"-"`
}

type metadataAddTagsToResourceInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type AddTagsToResourceOutput struct {
	metadataAddTagsToResourceOutput `json:"-" xml:"-"`
}

type metadataAddTagsToResourceOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type ApplyPendingMaintenanceActionInput struct {
	// The pending maintenance action to apply to this resource.
	ApplyAction *string `type:"string" required:"true"`

	// Specify an opt-in request, or undo an opt-in request. An opt-in request of
	// type immediate cannot be undone.
	//
	// Valid values:
	//
	//   immediate - Apply the maintenance action immediately.  next-maintenance
	// - Apply the maintenance action during the next maintenance window for the
	// resource.  undo-opt-in - Cancel any existing next-maintenance opt-in requests.
	OptInType *string `type:"string" required:"true"`

	// The ARN of the resource (for example, a DB Instance) that the pending maintenance
	// action applies to.
	ResourceIdentifier *string `type:"string" required:"true"`

	metadataApplyPendingMaintenanceActionInput `json:"-" xml:"-"`
}

type metadataApplyPendingMaintenanceActionInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type ApplyPendingMaintenanceActionOutput struct {
	// Describes the pending maintenance actions for a resource.
	ResourcePendingMaintenanceActions *ResourcePendingMaintenanceActions `type:"structure"`

	metadataApplyPendingMaintenanceActionOutput `json:"-" xml:"-"`
}

type metadataApplyPendingMaintenanceActionOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type AuthorizeDBSecurityGroupIngressInput struct {
	// The IP range to authorize.
	CIDRIP *string `type:"string"`

	// The name of the DB security group to add authorization to.
	DBSecurityGroupName *string `type:"string" required:"true"`

	// Id of the EC2 security group to authorize. For VPC DB security groups, EC2SecurityGroupId
	// must be provided. Otherwise, EC2SecurityGroupOwnerId and either EC2SecurityGroupName
	// or EC2SecurityGroupId must be provided.
	EC2SecurityGroupID *string `locationName:"EC2SecurityGroupId" type:"string"`

	// Name of the EC2 security group to authorize. For VPC DB security groups,
	// EC2SecurityGroupId must be provided. Otherwise, EC2SecurityGroupOwnerId and
	// either EC2SecurityGroupName or EC2SecurityGroupId must be provided.
	EC2SecurityGroupName *string `type:"string"`

	// AWS Account Number of the owner of the EC2 security group specified in the
	// EC2SecurityGroupName parameter. The AWS Access Key ID is not an acceptable
	// value. For VPC DB security groups, EC2SecurityGroupId must be provided. Otherwise,
	// EC2SecurityGroupOwnerId and either EC2SecurityGroupName or EC2SecurityGroupId
	// must be provided.
	EC2SecurityGroupOwnerID *string `locationName:"EC2SecurityGroupOwnerId" type:"string"`

	metadataAuthorizeDBSecurityGroupIngressInput `json:"-" xml:"-"`
}

type metadataAuthorizeDBSecurityGroupIngressInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type AuthorizeDBSecurityGroupIngressOutput struct {
	// Contains the result of a successful invocation of the following actions:
	//
	//  DescribeDBSecurityGroups AuthorizeDBSecurityGroupIngress CreateDBSecurityGroup
	// RevokeDBSecurityGroupIngress  This data type is used as a response element
	// in the DescribeDBSecurityGroups action.
	DBSecurityGroup *DBSecurityGroup `type:"structure"`

	metadataAuthorizeDBSecurityGroupIngressOutput `json:"-" xml:"-"`
}

type metadataAuthorizeDBSecurityGroupIngressOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

// Contains Availability Zone information.
//
//  This data type is used as an element in the following data type:  OrderableDBInstanceOption
type AvailabilityZone struct {
	// The name of the availability zone.
	Name *string `type:"string"`

	metadataAvailabilityZone `json:"-" xml:"-"`
}

type metadataAvailabilityZone struct {
	SDKShapeTraits bool `type:"structure"`
}

// This data type is used as a response element in the action DescribeDBEngineVersions.
type CharacterSet struct {
	// The description of the character set.
	CharacterSetDescription *string `type:"string"`

	// The name of the character set.
	CharacterSetName *string `type:"string"`

	metadataCharacterSet `json:"-" xml:"-"`
}

type metadataCharacterSet struct {
	SDKShapeTraits bool `type:"structure"`
}

type CopyDBParameterGroupInput struct {
	// The identifier or ARN for the source DB parameter group.
	//
	// Constraints:
	//
	//  Must specify a valid DB parameter group. If the source DB parameter group
	// is in the same region as the copy, specify a valid DB parameter group identifier,
	// for example my-db-param-group, or a valid ARN. If the source DB parameter
	// group is in a different region than the copy, specify a valid DB parameter
	// group ARN, for example arn:aws:rds:us-west-2:123456789012:pg:special-parameters.
	SourceDBParameterGroupIdentifier *string `type:"string" required:"true"`

	// A list of tags.
	Tags []*Tag `locationNameList:"Tag" type:"list"`

	// A description for the copied DB parameter group.
	TargetDBParameterGroupDescription *string `type:"string" required:"true"`

	// The identifier for the copied DB parameter group.
	//
	// Constraints:
	//
	//  Cannot be null, empty, or blank Must contain from 1 to 255 alphanumeric
	// characters or hyphens First character must be a letter Cannot end with a
	// hyphen or contain two consecutive hyphens  Example: my-db-parameter-group
	TargetDBParameterGroupIdentifier *string `type:"string" required:"true"`

	metadataCopyDBParameterGroupInput `json:"-" xml:"-"`
}

type metadataCopyDBParameterGroupInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type CopyDBParameterGroupOutput struct {
	// Contains the result of a successful invocation of the CreateDBParameterGroup
	// action.
	//
	// This data type is used as a request parameter in the DeleteDBParameterGroup
	// action, and as a response element in the DescribeDBParameterGroups action.
	DBParameterGroup *DBParameterGroup `type:"structure"`

	metadataCopyDBParameterGroupOutput `json:"-" xml:"-"`
}

type metadataCopyDBParameterGroupOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type CopyDBSnapshotInput struct {
	// The identifier for the source DB snapshot.
	//
	// Constraints:
	//
	//  Must specify a valid system snapshot in the "available" state. If the source
	// snapshot is in the same region as the copy, specify a valid DB snapshot identifier.
	// If the source snapshot is in a different region than the copy, specify a
	// valid DB snapshot ARN. For more information, go to  Copying a DB Snapshot
	// (http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_CopySnapshot.html).
	//  Example: rds:mydb-2012-04-02-00-01
	//
	// Example: arn:aws:rds:rr-regn-1:123456789012:snapshot:mysql-instance1-snapshot-20130805
	SourceDBSnapshotIdentifier *string `type:"string" required:"true"`

	// A list of tags.
	Tags []*Tag `locationNameList:"Tag" type:"list"`

	// The identifier for the copied snapshot.
	//
	// Constraints:
	//
	//  Cannot be null, empty, or blank Must contain from 1 to 255 alphanumeric
	// characters or hyphens First character must be a letter Cannot end with a
	// hyphen or contain two consecutive hyphens  Example: my-db-snapshot
	TargetDBSnapshotIdentifier *string `type:"string" required:"true"`

	metadataCopyDBSnapshotInput `json:"-" xml:"-"`
}

type metadataCopyDBSnapshotInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type CopyDBSnapshotOutput struct {
	// Contains the result of a successful invocation of the following actions:
	//
	//  CreateDBSnapshot DeleteDBSnapshot  This data type is used as a response
	// element in the DescribeDBSnapshots action.
	DBSnapshot *DBSnapshot `type:"structure"`

	metadataCopyDBSnapshotOutput `json:"-" xml:"-"`
}

type metadataCopyDBSnapshotOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type CopyOptionGroupInput struct {
	// The identifier or ARN for the source option group.
	//
	// Constraints:
	//
	//  Must specify a valid option group. If the source option group is in the
	// same region as the copy, specify a valid option group identifier, for example
	// my-option-group, or a valid ARN. If the source option group is in a different
	// region than the copy, specify a valid option group ARN, for example arn:aws:rds:us-west-2:123456789012:og:special-options.
	SourceOptionGroupIdentifier *string `type:"string" required:"true"`

	// A list of tags.
	Tags []*Tag `locationNameList:"Tag" type:"list"`

	// The description for the copied option group.
	TargetOptionGroupDescription *string `type:"string" required:"true"`

	// The identifier for the copied option group.
	//
	// Constraints:
	//
	//  Cannot be null, empty, or blank Must contain from 1 to 255 alphanumeric
	// characters or hyphens First character must be a letter Cannot end with a
	// hyphen or contain two consecutive hyphens  Example: my-option-group
	TargetOptionGroupIdentifier *string `type:"string" required:"true"`

	metadataCopyOptionGroupInput `json:"-" xml:"-"`
}

type metadataCopyOptionGroupInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type CopyOptionGroupOutput struct {
	OptionGroup *OptionGroup `type:"structure"`

	metadataCopyOptionGroupOutput `json:"-" xml:"-"`
}

type metadataCopyOptionGroupOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type CreateDBInstanceInput struct {
	// The amount of storage (in gigabytes) to be initially allocated for the database
	// instance.
	//
	//  Type: Integer
	//
	// MySQL
	//
	//  Constraints: Must be an integer from 5 to 3072.
	//
	// PostgreSQL
	//
	//  Constraints: Must be an integer from 5 to 3072.
	//
	// Oracle
	//
	//  Constraints: Must be an integer from 10 to 3072.
	//
	// SQL Server
	//
	//  Constraints: Must be an integer from 200 to 1024 (Standard Edition and
	// Enterprise Edition) or from 20 to 1024 (Express Edition and Web Edition)
	AllocatedStorage *int64 `type:"integer" required:"true"`

	// Indicates that minor engine upgrades will be applied automatically to the
	// DB instance during the maintenance window.
	//
	// Default: true
	AutoMinorVersionUpgrade *bool `type:"boolean"`

	// The EC2 Availability Zone that the database instance will be created in.
	// For information on regions and Availability Zones, see Regions and Availability
	// Zones (http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Concepts.RegionsAndAvailabilityZones.html).
	//
	//  Default: A random, system-chosen Availability Zone in the endpoint's region.
	//
	//  Example: us-east-1d
	//
	//  Constraint: The AvailabilityZone parameter cannot be specified if the MultiAZ
	// parameter is set to true. The specified Availability Zone must be in the
	// same region as the current endpoint.
	AvailabilityZone *string `type:"string"`

	// The number of days for which automated backups are retained. Setting this
	// parameter to a positive number enables backups. Setting this parameter to
	// 0 disables automated backups.
	//
	//  Default: 1
	//
	// Constraints:
	//
	//  Must be a value from 0 to 35 Cannot be set to 0 if the DB instance is a
	// source to Read Replicas
	BackupRetentionPeriod *int64 `type:"integer"`

	// For supported engines, indicates that the DB instance should be associated
	// with the specified CharacterSet.
	CharacterSetName *string `type:"string"`

	// The compute and memory capacity of the DB instance.
	//
	//  Valid Values: db.t1.micro | db.m1.small | db.m1.medium | db.m1.large |
	// db.m1.xlarge | db.m2.xlarge |db.m2.2xlarge | db.m2.4xlarge | db.m3.medium
	// | db.m3.large | db.m3.xlarge | db.m3.2xlarge | db.r3.large | db.r3.xlarge
	// | db.r3.2xlarge | db.r3.4xlarge | db.r3.8xlarge | db.t2.micro | db.t2.small
	// | db.t2.medium
	DBInstanceClass *string `type:"string" required:"true"`

	// The DB instance identifier. This parameter is stored as a lowercase string.
	//
	// Constraints:
	//
	//  Must contain from 1 to 63 alphanumeric characters or hyphens (1 to 15 for
	// SQL Server). First character must be a letter. Cannot end with a hyphen or
	// contain two consecutive hyphens.  Example: mydbinstance
	DBInstanceIdentifier *string `type:"string" required:"true"`

	// The meaning of this parameter differs according to the database engine you
	// use.
	//
	// Type: String
	//
	// MySQL
	//
	// The name of the database to create when the DB instance is created. If this
	// parameter is not specified, no database is created in the DB instance.
	//
	// Constraints:
	//
	//  Must contain 1 to 64 alphanumeric characters Cannot be a word reserved
	// by the specified database engine  PostgreSQL
	//
	// The name of the database to create when the DB instance is created. If this
	// parameter is not specified, no database is created in the DB instance.
	//
	// Constraints:
	//
	//  Must contain 1 to 63 alphanumeric characters Must begin with a letter or
	// an underscore. Subsequent characters can be letters, underscores, or digits
	// (0-9). Cannot be a word reserved by the specified database engine  Oracle
	//
	//  The Oracle System ID (SID) of the created DB instance.
	//
	// Default: ORCL
	//
	// Constraints:
	//
	//  Cannot be longer than 8 characters  SQL Server
	//
	// Not applicable. Must be null.
	DBName *string `type:"string"`

	// The name of the DB parameter group to associate with this DB instance. If
	// this argument is omitted, the default DBParameterGroup for the specified
	// engine will be used.
	//
	//  Constraints:
	//
	//  Must be 1 to 255 alphanumeric characters First character must be a letter
	// Cannot end with a hyphen or contain two consecutive hyphens
	DBParameterGroupName *string `type:"string"`

	// A list of DB security groups to associate with this DB instance.
	//
	//  Default: The default DB security group for the database engine.
	DBSecurityGroups []*string `locationNameList:"DBSecurityGroupName" type:"list"`

	// A DB subnet group to associate with this DB instance.
	//
	//  If there is no DB subnet group, then it is a non-VPC DB instance.
	DBSubnetGroupName *string `type:"string"`

	// The name of the database engine to be used for this instance.
	//
	//  Valid Values: MySQL | oracle-se1 | oracle-se | oracle-ee | sqlserver-ee
	// | sqlserver-se | sqlserver-ex | sqlserver-web | postgres
	//
	//  Not every database engine is available for every AWS region.
	Engine *string `type:"string" required:"true"`

	// The version number of the database engine to use.
	//
	//  The following are the database engines and major and minor versions that
	// are available with Amazon RDS. Not every database engine is available for
	// every AWS region.
	//
	// MySQL
	//
	//   Version 5.1:  5.1.45 | 5.1.49 | 5.1.50 | 5.1.57 | 5.1.61 | 5.1.62 | 5.1.63
	// | 5.1.69 | 5.1.71 | 5.1.73   Version 5.5:  5.5.12 | 5.5.20 | 5.5.23 | 5.5.25a
	// | 5.5.27 | 5.5.31 | 5.5.33 | 5.5.37 | 5.5.38 | 5.5.8   Version 5.6:  5.6.12
	// | 5.6.13 | 5.6.17 | 5.6.19 | 5.6.21   Oracle Database Enterprise Edition
	// (oracle-ee)
	//
	//   Version 11.2:  11.2.0.2.v3 | 11.2.0.2.v4 | 11.2.0.2.v5 | 11.2.0.2.v6 |
	// 11.2.0.2.v7 | 11.2.0.3.v1 | 11.2.0.4.v1   Oracle Database Standard Edition
	// (oracle-se)
	//
	//   Version 11.2:  11.2.0.2.v3 | 11.2.0.2.v4 | 11.2.0.2.v5 | 11.2.0.2.v6 |
	// 11.2.0.2.v7 | 11.2.0.3.v1 | 11.2.0.4.v1   Oracle Database Standard Edition
	// One (oracle-se1)
	//
	//   Version 11.2:  11.2.0.2.v3 | 11.2.0.2.v4 | 11.2.0.2.v5 | 11.2.0.2.v6 |
	// 11.2.0.2.v7 | 11.2.0.3.v1 | 11.2.0.4.v1   PostgreSQL
	//
	//   Version 9.3:  9.3.1 | 9.3.2 | 9.3.3   Microsoft SQL Server Enterprise
	// Edition (sqlserver-ee)
	//
	//   Version 10.5:  10.50.2789.0.v1   Version 11.0:  11.00.2100.60.v1   Microsoft
	// SQL Server Express Edition (sqlserver-ex)
	//
	//   Version 10.5:  10.50.2789.0.v1   Version 11.0:  11.00.2100.60.v1   Microsoft
	// SQL Server Standard Edition (sqlserver-se)
	//
	//   Version 10.5:  10.50.2789.0.v1   Version 11.0:  11.00.2100.60.v1   Microsoft
	// SQL Server Web Edition (sqlserver-web)
	//
	//   Version 10.5:  10.50.2789.0.v1   Version 11.0:  11.00.2100.60.v1
	EngineVersion *string `type:"string"`

	// The amount of Provisioned IOPS (input/output operations per second) to be
	// initially allocated for the DB instance.
	//
	//  Constraints: To use PIOPS, this value must be an integer greater than 1000.
	IOPS *int64 `locationName:"Iops" type:"integer"`

	// The KMS key identifier for an encrypted DB instance.
	//
	// The KMS key identifier is the Amazon Resoure Name (ARN) for the KMS encryption
	// key. If you are creating a DB instance with the same AWS account that owns
	// the KMS encryption key used to encrypt the new DB instance, then you can
	// use the KMS key alias instead of the ARN for the KM encryption key.
	//
	// If the StorageEncrypted parameter is true, and you do not specify a value
	// for the KmsKeyId parameter, then Amazon RDS will use your default encryption
	// key. AWS KMS creates the default encryption key for your AWS account. Your
	// AWS account has a different default encryption key for each AWS region.
	KMSKeyID *string `locationName:"KmsKeyId" type:"string"`

	// License model information for this DB instance.
	//
	//  Valid values: license-included | bring-your-own-license | general-public-license
	LicenseModel *string `type:"string"`

	// The password for the master database user. Can be any printable ASCII character
	// except "/", """, or "@".
	//
	// Type: String
	//
	// MySQL
	//
	//  Constraints: Must contain from 8 to 41 characters.
	//
	// Oracle
	//
	//  Constraints: Must contain from 8 to 30 characters.
	//
	// SQL Server
	//
	//  Constraints: Must contain from 8 to 128 characters.
	MasterUserPassword *string `type:"string" required:"true"`

	// The name of master user for the client DB instance.
	//
	// MySQL
	//
	// Constraints:
	//
	//  Must be 1 to 16 alphanumeric characters. First character must be a letter.
	// Cannot be a reserved word for the chosen database engine.  Type: String
	//
	// Oracle
	//
	// Constraints:
	//
	//  Must be 1 to 30 alphanumeric characters. First character must be a letter.
	// Cannot be a reserved word for the chosen database engine.  SQL Server
	//
	// Constraints:
	//
	//  Must be 1 to 128 alphanumeric characters. First character must be a letter.
	// Cannot be a reserved word for the chosen database engine.
	MasterUsername *string `type:"string" required:"true"`

	// Specifies if the DB instance is a Multi-AZ deployment. You cannot set the
	// AvailabilityZone parameter if the MultiAZ parameter is set to true.
	MultiAZ *bool `type:"boolean"`

	// Indicates that the DB instance should be associated with the specified option
	// group.
	//
	//  Permanent options, such as the TDE option for Oracle Advanced Security
	// TDE, cannot be removed from an option group, and that option group cannot
	// be removed from a DB instance once it is associated with a DB instance
	OptionGroupName *string `type:"string"`

	// The port number on which the database accepts connections.
	//
	// MySQL
	//
	//  Default: 3306
	//
	//  Valid Values: 1150-65535
	//
	// Type: Integer
	//
	// PostgreSQL
	//
	//  Default: 5432
	//
	//  Valid Values: 1150-65535
	//
	// Type: Integer
	//
	// Oracle
	//
	//  Default: 1521
	//
	//  Valid Values: 1150-65535
	//
	// SQL Server
	//
	//  Default: 1433
	//
	//  Valid Values: 1150-65535 except for 1434, 3389, 47001, 49152, and 49152
	// through 49156.
	Port *int64 `type:"integer"`

	// The daily time range during which automated backups are created if automated
	// backups are enabled, using the BackupRetentionPeriod parameter. For more
	// information, see DB Instance Backups (http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Overview.BackingUpAndRestoringAmazonRDSInstances.html).
	//
	//  Default: A 30-minute window selected at random from an 8-hour block of
	// time per region. See the Amazon RDS User Guide for the time blocks for each
	// region from which the default backup windows are assigned.
	//
	//  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.
	PreferredBackupWindow *string `type:"string"`

	// The weekly time range (in UTC) during which system maintenance can occur.
	// For more information, see DB Instance Maintenance (http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Concepts.DBMaintenance.html).
	//
	//  Format: ddd:hh24:mi-ddd:hh24:mi
	//
	//  Default: A 30-minute window selected at random from an 8-hour block of
	// time per region, occurring on a random day of the week. To see the time blocks
	// available, see  Adjusting the Preferred Maintenance Window (http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/AdjustingTheMaintenanceWindow.html)
	// in the Amazon RDS User Guide.
	//
	// Valid Days: Mon, Tue, Wed, Thu, Fri, Sat, Sun
	//
	// Constraints: Minimum 30-minute window.
	PreferredMaintenanceWindow *string `type:"string"`

	// Specifies the accessibility options for the DB instance. A value of true
	// specifies an Internet-facing instance with a publicly resolvable DNS name,
	// which resolves to a public IP address. A value of false specifies an internal
	// instance with a DNS name that resolves to a private IP address.
	//
	//  Default: The default behavior varies depending on whether a VPC has been
	// requested or not. The following list shows the default behavior in each case.
	//
	//   Default VPC: true  VPC: false   If no DB subnet group has been specified
	// as part of the request and the PubliclyAccessible value has not been set,
	// the DB instance will be publicly accessible. If a specific DB subnet group
	// has been specified as part of the request and the PubliclyAccessible value
	// has not been set, the DB instance will be private.
	PubliclyAccessible *bool `type:"boolean"`

	// Specifies whether the DB instance is encrypted.
	//
	//  Default: false
	StorageEncrypted *bool `type:"boolean"`

	// Specifies the storage type to be associated with the DB instance.
	//
	//  Valid values: standard | gp2 | io1
	//
	//  If you specify io1, you must also include a value for the Iops parameter.
	//
	//  Default: io1 if the Iops parameter is specified; otherwise standard
	StorageType *string `type:"string"`

	// The ARN from the Key Store with which to associate the instance for TDE encryption.
	TDECredentialARN *string `locationName:"TdeCredentialArn" type:"string"`

	// The password for the given ARN from the Key Store in order to access the
	// device.
	TDECredentialPassword *string `locationName:"TdeCredentialPassword" type:"string"`

	// A list of tags.
	Tags []*Tag `locationNameList:"Tag" type:"list"`

	// A list of EC2 VPC security groups to associate with this DB instance.
	//
	//  Default: The default EC2 VPC security group for the DB subnet group's VPC.
	VPCSecurityGroupIDs []*string `locationName:"VpcSecurityGroupIds" locationNameList:"VpcSecurityGroupId" type:"list"`

	metadataCreateDBInstanceInput `json:"-" xml:"-"`
}

type metadataCreateDBInstanceInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type CreateDBInstanceOutput struct {
	// Contains the result of a successful invocation of the following actions:
	//
	//  CreateDBInstance DeleteDBInstance ModifyDBInstance  This data type is used
	// as a response element in the DescribeDBInstances action.
	DBInstance *DBInstance `type:"structure"`

	metadataCreateDBInstanceOutput `json:"-" xml:"-"`
}

type metadataCreateDBInstanceOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type CreateDBInstanceReadReplicaInput struct {
	// Indicates that minor engine upgrades will be applied automatically to the
	// Read Replica during the maintenance window.
	//
	// Default: Inherits from the source DB instance
	AutoMinorVersionUpgrade *bool `type:"boolean"`

	// The Amazon EC2 Availability Zone that the Read Replica will be created in.
	//
	//  Default: A random, system-chosen Availability Zone in the endpoint's region.
	//
	//  Example: us-east-1d
	AvailabilityZone *string `type:"string"`

	// The compute and memory capacity of the Read Replica.
	//
	//  Valid Values: db.m1.small | db.m1.medium | db.m1.large | db.m1.xlarge |
	// db.m2.xlarge |db.m2.2xlarge | db.m2.4xlarge | db.m3.medium | db.m3.large
	// | db.m3.xlarge | db.m3.2xlarge | db.r3.large | db.r3.xlarge | db.r3.2xlarge
	// | db.r3.4xlarge | db.r3.8xlarge | db.t2.micro | db.t2.small | db.t2.medium
	//
	// Default: Inherits from the source DB instance.
	DBInstanceClass *string `type:"string"`

	// The DB instance identifier of the Read Replica. This is the unique key that
	// identifies a DB instance. This parameter is stored as a lowercase string.
	DBInstanceIdentifier *string `type:"string" required:"true"`

	// Specifies a DB subnet group for the DB instance. The new DB instance will
	// be created in the VPC associated with the DB subnet group. If no DB subnet
	// group is specified, then the new DB instance is not created in a VPC.
	//
	// Constraints:
	//
	//  Can only be specified if the source DB instance identifier specifies a
	// DB instance in another region. The specified DB subnet group must be in the
	// same region in which the operation is running.  All Read Replicas in one
	// region that are created from the same source DB instance must either:  Specify
	// DB subnet groups from the same VPC. All these Read Replicas will be created
	// in the same VPC. Not specify a DB subnet group. All these Read Replicas will
	// be created outside of any VPC.
	DBSubnetGroupName *string `type:"string"`

	// The amount of Provisioned IOPS (input/output operations per second) to be
	// initially allocated for the DB instance.
	IOPS *int64 `locationName:"Iops" type:"integer"`

	// The option group the DB instance will be associated with. If omitted, the
	// default option group for the engine specified will be used.
	OptionGroupName *string `type:"string"`

	// The port number that the DB instance uses for connections.
	//
	// Default: Inherits from the source DB instance
	//
	// Valid Values: 1150-65535
	Port *int64 `type:"integer"`

	// Specifies the accessibility options for the DB instance. A value of true
	// specifies an Internet-facing instance with a publicly resolvable DNS name,
	// which resolves to a public IP address. A value of false specifies an internal
	// instance with a DNS name that resolves to a private IP address.
	//
	//  Default: The default behavior varies depending on whether a VPC has been
	// requested or not. The following list shows the default behavior in each case.
	//
	//   Default VPC:true  VPC:false   If no DB subnet group has been specified
	// as part of the request and the PubliclyAccessible value has not been set,
	// the DB instance will be publicly accessible. If a specific DB subnet group
	// has been specified as part of the request and the PubliclyAccessible value
	// has not been set, the DB instance will be private.
	PubliclyAccessible *bool `type:"boolean"`

	// The identifier of the DB instance that will act as the source for the Read
	// Replica. Each DB instance can have up to five Read Replicas.
	//
	// Constraints:
	//
	//  Must be the identifier of an existing DB instance. Can specify a DB instance
	// that is a MySQL Read Replica only if the source is running MySQL 5.6. Can
	// specify a DB instance that is a PostgreSQL Read Replica only if the source
	// is running PostgreSQL 9.3.5. The specified DB instance must have automatic
	// backups enabled, its backup retention period must be greater than 0. If the
	// source DB instance is in the same region as the Read Replica, specify a valid
	// DB instance identifier. If the source DB instance is in a different region
	// than the Read Replica, specify a valid DB instance ARN. For more information,
	// go to  Constructing a Amazon RDS Amazon Resource Name (ARN) (http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_Tagging.html#USER_Tagging.ARN).
	SourceDBInstanceIdentifier *string `type:"string" required:"true"`

	// Specifies the storage type to be associated with the Read Replica.
	//
	//  Valid values: standard | gp2 | io1
	//
	//  If you specify io1, you must also include a value for the Iops parameter.
	//
	//  Default: io1 if the Iops parameter is specified; otherwise standard
	StorageType *string `type:"string"`

	// A list of tags.
	Tags []*Tag `locationNameList:"Tag" type:"list"`

	metadataCreateDBInstanceReadReplicaInput `json:"-" xml:"-"`
}

type metadataCreateDBInstanceReadReplicaInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type CreateDBInstanceReadReplicaOutput struct {
	// Contains the result of a successful invocation of the following actions:
	//
	//  CreateDBInstance DeleteDBInstance ModifyDBInstance  This data type is used
	// as a response element in the DescribeDBInstances action.
	DBInstance *DBInstance `type:"structure"`

	metadataCreateDBInstanceReadReplicaOutput `json:"-" xml:"-"`
}

type metadataCreateDBInstanceReadReplicaOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type CreateDBParameterGroupInput struct {
	// The DB parameter group family name. A DB parameter group can be associated
	// with one and only one DB parameter group family, and can be applied only
	// to a DB instance running a database engine and engine version compatible
	// with that DB parameter group family.
	DBParameterGroupFamily *string `type:"string" required:"true"`

	// The name of the DB parameter group.
	//
	//  Constraints:
	//
	//  Must be 1 to 255 alphanumeric characters First character must be a letter
	// Cannot end with a hyphen or contain two consecutive hyphens  This value is
	// stored as a lower-case string.
	DBParameterGroupName *string `type:"string" required:"true"`

	// The description for the DB parameter group.
	Description *string `type:"string" required:"true"`

	// A list of tags.
	Tags []*Tag `locationNameList:"Tag" type:"list"`

	metadataCreateDBParameterGroupInput `json:"-" xml:"-"`
}

type metadataCreateDBParameterGroupInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type CreateDBParameterGroupOutput struct {
	// Contains the result of a successful invocation of the CreateDBParameterGroup
	// action.
	//
	// This data type is used as a request parameter in the DeleteDBParameterGroup
	// action, and as a response element in the DescribeDBParameterGroups action.
	DBParameterGroup *DBParameterGroup `type:"structure"`

	metadataCreateDBParameterGroupOutput `json:"-" xml:"-"`
}

type metadataCreateDBParameterGroupOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type CreateDBSecurityGroupInput struct {
	// The description for the DB security group.
	DBSecurityGroupDescription *string `type:"string" required:"true"`

	// The name for the DB security group. This value is stored as a lowercase string.
	//
	// Constraints:
	//
	//  Must be 1 to 255 alphanumeric characters First character must be a letter
	// Cannot end with a hyphen or contain two consecutive hyphens Must not be "Default"
	// May not contain spaces  Example: mysecuritygroup
	DBSecurityGroupName *string `type:"string" required:"true"`

	// A list of tags.
	Tags []*Tag `locationNameList:"Tag" type:"list"`

	metadataCreateDBSecurityGroupInput `json:"-" xml:"-"`
}

type metadataCreateDBSecurityGroupInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type CreateDBSecurityGroupOutput struct {
	// Contains the result of a successful invocation of the following actions:
	//
	//  DescribeDBSecurityGroups AuthorizeDBSecurityGroupIngress CreateDBSecurityGroup
	// RevokeDBSecurityGroupIngress  This data type is used as a response element
	// in the DescribeDBSecurityGroups action.
	DBSecurityGroup *DBSecurityGroup `type:"structure"`

	metadataCreateDBSecurityGroupOutput `json:"-" xml:"-"`
}

type metadataCreateDBSecurityGroupOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type CreateDBSnapshotInput struct {
	// The DB instance identifier. This is the unique key that identifies a DB instance.
	//
	// Constraints:
	//
	//  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
	DBInstanceIdentifier *string `type:"string" required:"true"`

	// The identifier for the DB snapshot.
	//
	// Constraints:
	//
	//  Cannot be null, empty, or blank Must contain from 1 to 255 alphanumeric
	// characters or hyphens First character must be a letter Cannot end with a
	// hyphen or contain two consecutive hyphens  Example: my-snapshot-id
	DBSnapshotIdentifier *string `type:"string" required:"true"`

	// A list of tags.
	Tags []*Tag `locationNameList:"Tag" type:"list"`

	metadataCreateDBSnapshotInput `json:"-" xml:"-"`
}

type metadataCreateDBSnapshotInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type CreateDBSnapshotOutput struct {
	// Contains the result of a successful invocation of the following actions:
	//
	//  CreateDBSnapshot DeleteDBSnapshot  This data type is used as a response
	// element in the DescribeDBSnapshots action.
	DBSnapshot *DBSnapshot `type:"structure"`

	metadataCreateDBSnapshotOutput `json:"-" xml:"-"`
}

type metadataCreateDBSnapshotOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type CreateDBSubnetGroupInput struct {
	// The description for the DB subnet group.
	DBSubnetGroupDescription *string `type:"string" required:"true"`

	// The name for the DB subnet group. This value is stored as a lowercase string.
	//
	// Constraints: Must contain no more than 255 alphanumeric characters or hyphens.
	// Must not be "Default".
	//
	// Example: mySubnetgroup
	DBSubnetGroupName *string `type:"string" required:"true"`

	// The EC2 Subnet IDs for the DB subnet group.
	SubnetIDs []*string `locationName:"SubnetIds" locationNameList:"SubnetIdentifier" type:"list" required:"true"`

	// A list of tags.
	Tags []*Tag `locationNameList:"Tag" type:"list"`

	metadataCreateDBSubnetGroupInput `json:"-" xml:"-"`
}

type metadataCreateDBSubnetGroupInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type CreateDBSubnetGroupOutput struct {
	// Contains the result of a successful invocation of the following actions:
	//
	//  CreateDBSubnetGroup ModifyDBSubnetGroup DescribeDBSubnetGroups DeleteDBSubnetGroup
	//  This data type is used as a response element in the DescribeDBSubnetGroups
	// action.
	DBSubnetGroup *DBSubnetGroup `type:"structure"`

	metadataCreateDBSubnetGroupOutput `json:"-" xml:"-"`
}

type metadataCreateDBSubnetGroupOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type CreateEventSubscriptionInput struct {
	// A Boolean value; set to true to activate the subscription, set to false to
	// create the subscription but not active it.
	Enabled *bool `type:"boolean"`

	// A list of event categories for a SourceType that you want to subscribe to.
	// You can see a list of the categories for a given SourceType in the Events
	// (http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_Events.html)
	// topic in the Amazon RDS User Guide or by using the DescribeEventCategories
	// action.
	EventCategories []*string `locationNameList:"EventCategory" type:"list"`

	// The Amazon Resource Name (ARN) of the SNS topic created for event notification.
	// The ARN is created by Amazon SNS when you create a topic and subscribe to
	// it.
	SNSTopicARN *string `locationName:"SnsTopicArn" type:"string" required:"true"`

	// The list of identifiers of the event sources for which events will be returned.
	// If not specified, then all sources are included in the response. An identifier
	// must begin with a letter and must contain only ASCII letters, digits, and
	// hyphens; it cannot end with a hyphen or contain two consecutive hyphens.
	//
	// Constraints:
	//
	//  If SourceIds are supplied, SourceType must also be provided. If the source
	// type is a DB instance, then a DBInstanceIdentifier must be supplied. If the
	// source type is a DB security group, a DBSecurityGroupName must be supplied.
	// If the source type is a DB parameter group, a DBParameterGroupName must be
	// supplied. If the source type is a DB snapshot, a DBSnapshotIdentifier must
	// be supplied.
	SourceIDs []*string `locationName:"SourceIds" locationNameList:"SourceId" type:"list"`

	// The type of source that will be generating the events. For example, if you
	// want to be notified of events generated by a DB instance, you would set this
	// parameter to db-instance. if this value is not specified, all events are
	// returned.
	//
	// Valid values: db-instance | db-parameter-group | db-security-group | db-snapshot
	SourceType *string `type:"string"`

	// The name of the subscription.
	//
	// Constraints: The name must be less than 255 characters.
	SubscriptionName *string `type:"string" required:"true"`

	// A list of tags.
	Tags []*Tag `locationNameList:"Tag" type:"list"`

	metadataCreateEventSubscriptionInput `json:"-" xml:"-"`
}

type metadataCreateEventSubscriptionInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type CreateEventSubscriptionOutput struct {
	// Contains the results of a successful invocation of the DescribeEventSubscriptions
	// action.
	EventSubscription *EventSubscription `type:"structure"`

	metadataCreateEventSubscriptionOutput `json:"-" xml:"-"`
}

type metadataCreateEventSubscriptionOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type CreateOptionGroupInput struct {
	// Specifies the name of the engine that this option group should be associated
	// with.
	EngineName *string `type:"string" required:"true"`

	// Specifies the major version of the engine that this option group should be
	// associated with.
	MajorEngineVersion *string `type:"string" required:"true"`

	// The description of the option group.
	OptionGroupDescription *string `type:"string" required:"true"`

	// Specifies the name of the option group to be created.
	//
	//  Constraints:
	//
	//  Must be 1 to 255 alphanumeric characters or hyphens First character must
	// be a letter Cannot end with a hyphen or contain two consecutive hyphens
	// Example: myoptiongroup
	OptionGroupName *string `type:"string" required:"true"`

	// A list of tags.
	Tags []*Tag `locationNameList:"Tag" type:"list"`

	metadataCreateOptionGroupInput `json:"-" xml:"-"`
}

type metadataCreateOptionGroupInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type CreateOptionGroupOutput struct {
	OptionGroup *OptionGroup `type:"structure"`

	metadataCreateOptionGroupOutput `json:"-" xml:"-"`
}

type metadataCreateOptionGroupOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

// This data type is used as a response element in the action DescribeDBEngineVersions.
type DBEngineVersion struct {
	// The description of the database engine.
	DBEngineDescription *string `type:"string"`

	// The description of the database engine version.
	DBEngineVersionDescription *string `type:"string"`

	// The name of the DB parameter group family for the database engine.
	DBParameterGroupFamily *string `type:"string"`

	// The default character set for new instances of this engine version, if the
	// CharacterSetName parameter of the CreateDBInstance API is not specified.
	DefaultCharacterSet *CharacterSet `type:"structure"`

	// The name of the database engine.
	Engine *string `type:"string"`

	// The version number of the database engine.
	EngineVersion *string `type:"string"`

	// A list of the character sets supported by this engine for the CharacterSetName
	// parameter of the CreateDBInstance API.
	SupportedCharacterSets []*CharacterSet `locationNameList:"CharacterSet" type:"list"`

	metadataDBEngineVersion `json:"-" xml:"-"`
}

type metadataDBEngineVersion struct {
	SDKShapeTraits bool `type:"structure"`
}

// Contains the result of a successful invocation of the following actions:
//
//  CreateDBInstance DeleteDBInstance ModifyDBInstance  This data type is used
// as a response element in the DescribeDBInstances action.
type DBInstance struct {
	// Specifies the allocated storage size specified in gigabytes.
	AllocatedStorage *int64 `type:"integer"`

	// Indicates that minor version patches are applied automatically.
	AutoMinorVersionUpgrade *bool `type:"boolean"`

	// Specifies the name of the Availability Zone the DB instance is located in.
	AvailabilityZone *string `type:"string"`

	// Specifies the number of days for which automatic DB snapshots are retained.
	BackupRetentionPeriod *int64 `type:"integer"`

	// If present, specifies the name of the character set that this instance is
	// associated with.
	CharacterSetName *string `type:"string"`

	// If StorageEncrypted is true, the region-unique, immutable identifier for
	// the encrypted DB instance. This identifier is found in AWS CloudTrail log
	// entries whenever the KMS key for the DB instance is accessed.
	DBIResourceID *string `locationName:"DbiResourceId" type:"string"`

	// Contains the name of the compute and memory capacity class of the DB instance.
	DBInstanceClass *string `type:"string"`

	// Contains a user-supplied database identifier. This is the unique key that
	// identifies a DB instance.
	DBInstanceIdentifier *string `type:"string"`

	// Specifies the current state of this database.
	DBInstanceStatus *string `type:"string"`

	// The meaning of this parameter differs according to the database engine you
	// use. For example, this value returns either MySQL or PostgreSQL information
	// when returning values from CreateDBInstanceReadReplica since Read Replicas
	// are only supported for MySQL and PostgreSQL.
	//
	// MySQL, SQL Server, PostgreSQL
	//
	//  Contains the name of the initial database of this instance that was provided
	// at create time, if one was specified when the DB instance was created. This
	// same name is returned for the life of the DB instance.
	//
	// Type: String
	//
	// Oracle
	//
	//  Contains the Oracle System ID (SID) of the created DB instance. Not shown
	// when the returned parameters do not apply to an Oracle DB instance.
	DBName *string `type:"string"`

	// Provides the list of DB parameter groups applied to this DB instance.
	DBParameterGroups []*DBParameterGroupStatus `locationNameList:"DBParameterGroup" type:"list"`

	// Provides List of DB security group elements containing only DBSecurityGroup.Name
	// and DBSecurityGroup.Status subelements.
	DBSecurityGroups []*DBSecurityGroupMembership `locationNameList:"DBSecurityGroup" type:"list"`

	// Specifies information on the subnet group associated with the DB instance,
	// including the name, description, and subnets in the subnet group.
	DBSubnetGroup *DBSubnetGroup `type:"structure"`

	// Specifies the connection endpoint.
	Endpoint *Endpoint `type:"structure"`

	// Provides the name of the database engine to be used for this DB instance.
	Engine *string `type:"string"`

	// Indicates the database engine version.
	EngineVersion *string `type:"string"`

	// Specifies the Provisioned IOPS (I/O operations per second) value.
	IOPS *int64 `locationName:"Iops" type:"integer"`

	// Provides the date and time the DB instance was created.
	InstanceCreateTime *time.Time `type:"timestamp" timestampFormat:"iso8601"`

	// If StorageEncrypted is true, the KMS key identifier for the encrypted DB
	// instance.
	KMSKeyID *string `locationName:"KmsKeyId" type:"string"`

	// Specifies the latest time to which a database can be restored with point-in-time
	// restore.
	LatestRestorableTime *time.Time `type:"timestamp" timestampFormat:"iso8601"`

	// License model information for this DB instance.
	LicenseModel *string `type:"string"`

	// Contains the master username for the DB instance.
	MasterUsername *string `type:"string"`

	// Specifies if the DB instance is a Multi-AZ deployment.
	MultiAZ *bool `type:"boolean"`

	// Provides the list of option group memberships for this DB instance.
	OptionGroupMemberships []*OptionGroupMembership `locationNameList:"OptionGroupMembership" type:"list"`

	// Specifies that changes to the DB instance are pending. This element is only
	// included when changes are pending. Specific changes are identified by subelements.
	PendingModifiedValues *PendingModifiedValues `type:"structure"`

	// Specifies the daily time range during which automated backups are created
	// if automated backups are enabled, as determined by the BackupRetentionPeriod.
	PreferredBackupWindow *string `type:"string"`

	// Specifies the weekly time range (in UTC) during which system maintenance
	// can occur.
	PreferredMaintenanceWindow *string `type:"string"`

	// Specifies the accessibility options for the DB instance. A value of true
	// specifies an Internet-facing instance with a publicly resolvable DNS name,
	// which resolves to a public IP address. A value of false specifies an internal
	// instance with a DNS name that resolves to a private IP address.
	//
	//  Default: The default behavior varies depending on whether a VPC has been
	// requested or not. The following list shows the default behavior in each case.
	//
	//   Default VPC:true  VPC:false   If no DB subnet group has been specified
	// as part of the request and the PubliclyAccessible value has not been set,
	// the DB instance will be publicly accessible. If a specific DB subnet group
	// has been specified as part of the request and the PubliclyAccessible value
	// has not been set, the DB instance will be private.
	PubliclyAccessible *bool `type:"boolean"`

	// Contains one or more identifiers of the Read Replicas associated with this
	// DB instance.
	ReadReplicaDBInstanceIdentifiers []*string `locationNameList:"ReadReplicaDBInstanceIdentifier" type:"list"`

	// Contains the identifier of the source DB instance if this DB instance is
	// a Read Replica.
	ReadReplicaSourceDBInstanceIdentifier *string `type:"string"`

	// If present, specifies the name of the secondary Availability Zone for a DB
	// instance with multi-AZ support.
	SecondaryAvailabilityZone *string `type:"string"`

	// The status of a Read Replica. If the instance is not a Read Replica, this
	// will be blank.
	StatusInfos []*DBInstanceStatusInfo `locationNameList:"DBInstanceStatusInfo" type:"list"`

	// Specifies whether the DB instance is encrypted.
	StorageEncrypted *bool `type:"boolean"`

	// Specifies the storage type associated with DB instance.
	StorageType *string `type:"string"`

	// The ARN from the Key Store with which the instance is associated for TDE
	// encryption.
	TDECredentialARN *string `locationName:"TdeCredentialArn" type:"string"`

	// Provides List of VPC security group elements that the DB instance belongs
	// to.
	VPCSecurityGroups []*VPCSecurityGroupMembership `locationName:"VpcSecurityGroups" locationNameList:"VpcSecurityGroupMembership" type:"list"`

	metadataDBInstance `json:"-" xml:"-"`
}

type metadataDBInstance struct {
	SDKShapeTraits bool `type:"structure"`
}

// Provides a list of status information for a DB instance.
type DBInstanceStatusInfo struct {
	// Details of the error if there is an error for the instance. If the instance
	// is not in an error state, this value is blank.
	Message *string `type:"string"`

	// Boolean value that is true if the instance is operating normally, or false
	// if the instance is in an error state.
	Normal *bool `type:"boolean"`

	// Status of the DB instance. For a StatusType of read replica, the values can
	// be replicating, error, stopped, or terminated.
	Status *string `type:"string"`

	// This value is currently "read replication."
	StatusType *string `type:"string"`

	metadataDBInstanceStatusInfo `json:"-" xml:"-"`
}

type metadataDBInstanceStatusInfo struct {
	SDKShapeTraits bool `type:"structure"`
}

// Contains the result of a successful invocation of the CreateDBParameterGroup
// action.
//
// This data type is used as a request parameter in the DeleteDBParameterGroup
// action, and as a response element in the DescribeDBParameterGroups action.
type DBParameterGroup struct {
	// Provides the name of the DB parameter group family that this DB parameter
	// group is compatible with.
	DBParameterGroupFamily *string `type:"string"`

	// Provides the name of the DB parameter group.
	DBParameterGroupName *string `type:"string"`

	// Provides the customer-specified description for this DB parameter group.
	Description *string `type:"string"`

	metadataDBParameterGroup `json:"-" xml:"-"`
}

type metadataDBParameterGroup struct {
	SDKShapeTraits bool `type:"structure"`
}

// Contains the result of a successful invocation of the ModifyDBParameterGroup
// or ResetDBParameterGroup action.
type DBParameterGroupNameMessage struct {
	// The name of the DB parameter group.
	DBParameterGroupName *string `type:"string"`

	metadataDBParameterGroupNameMessage `json:"-" xml:"-"`
}

type metadataDBParameterGroupNameMessage struct {
	SDKShapeTraits bool `type:"structure"`
}

// The status of the DB parameter group.
//
// This data type is used as a response element in the following actions:
//
//  CreateDBInstance CreateDBInstanceReadReplica DeleteDBInstance ModifyDBInstance
// RebootDBInstance RestoreDBInstanceFromDBSnapshot
type DBParameterGroupStatus struct {
	// The name of the DP parameter group.
	DBParameterGroupName *string `type:"string"`

	// The status of parameter updates.
	ParameterApplyStatus *string `type:"string"`

	metadataDBParameterGroupStatus `json:"-" xml:"-"`
}

type metadataDBParameterGroupStatus struct {
	SDKShapeTraits bool `type:"structure"`
}

// Contains the result of a successful invocation of the following actions:
//
//  DescribeDBSecurityGroups AuthorizeDBSecurityGroupIngress CreateDBSecurityGroup
// RevokeDBSecurityGroupIngress  This data type is used as a response element
// in the DescribeDBSecurityGroups action.
type DBSecurityGroup struct {
	// Provides the description of the DB security group.
	DBSecurityGroupDescription *string `type:"string"`

	// Specifies the name of the DB security group.
	DBSecurityGroupName *string `type:"string"`

	// Contains a list of EC2SecurityGroup elements.
	EC2SecurityGroups []*EC2SecurityGroup `locationNameList:"EC2SecurityGroup" type:"list"`

	// Contains a list of IPRange elements.
	IPRanges []*IPRange `locationNameList:"IPRange" type:"list"`

	// Provides the AWS ID of the owner of a specific DB security group.
	OwnerID *string `locationName:"OwnerId" type:"string"`

	// Provides the VpcId of the DB security group.
	VPCID *string `locationName:"VpcId" type:"string"`

	metadataDBSecurityGroup `json:"-" xml:"-"`
}

type metadataDBSecurityGroup struct {
	SDKShapeTraits bool `type:"structure"`
}

// This data type is used as a response element in the following actions:
//
//  ModifyDBInstance RebootDBInstance RestoreDBInstanceFromDBSnapshot RestoreDBInstanceToPointInTime
type DBSecurityGroupMembership struct {
	// The name of the DB security group.
	DBSecurityGroupName *string `type:"string"`

	// The status of the DB security group.
	Status *string `type:"string"`

	metadataDBSecurityGroupMembership `json:"-" xml:"-"`
}

type metadataDBSecurityGroupMembership struct {
	SDKShapeTraits bool `type:"structure"`
}

// Contains the result of a successful invocation of the following actions:
//
//  CreateDBSnapshot DeleteDBSnapshot  This data type is used as a response
// element in the DescribeDBSnapshots action.
type DBSnapshot struct {
	// Specifies the allocated storage size in gigabytes (GB).
	AllocatedStorage *int64 `type:"integer"`

	// Specifies the name of the Availability Zone the DB instance was located in
	// at the time of the DB snapshot.
	AvailabilityZone *string `type:"string"`

	// Specifies the DB instance identifier of the DB instance this DB snapshot
	// was created from.
	DBInstanceIdentifier *string `type:"string"`

	// Specifies the identifier for the DB snapshot.
	DBSnapshotIdentifier *string `type:"string"`

	// Specifies whether the DB snapshot is encrypted.
	Encrypted *bool `type:"boolean"`

	// Specifies the name of the database engine.
	Engine *string `type:"string"`

	// Specifies the version of the database engine.
	EngineVersion *string `type:"string"`

	// Specifies the Provisioned IOPS (I/O operations per second) value of the DB
	// instance at the time of the snapshot.
	IOPS *int64 `locationName:"Iops" type:"integer"`

	// Specifies the time (UTC) when the snapshot was taken.
	InstanceCreateTime *time.Time `type:"timestamp" timestampFormat:"iso8601"`

	// If Encrypted is true, the KMS key identifier for the encrypted DB snapshot.
	KMSKeyID *string `locationName:"KmsKeyId" type:"string"`

	// License model information for the restored DB instance.
	LicenseModel *string `type:"string"`

	// Provides the master username for the DB snapshot.
	MasterUsername *string `type:"string"`

	// Provides the option group name for the DB snapshot.
	OptionGroupName *string `type:"string"`

	// The percentage of the estimated data that has been transferred.
	PercentProgress *int64 `type:"integer"`

	// Specifies the port that the database engine was listening on at the time
	// of the snapshot.
	Port *int64 `type:"integer"`

	// Provides the time (UTC) when the snapshot was taken.
	SnapshotCreateTime *time.Time `type:"timestamp" timestampFormat:"iso8601"`

	// Provides the type of the DB snapshot.
	SnapshotType *string `type:"string"`

	// The region that the DB snapshot was created in or copied from.
	SourceRegion *string `type:"string"`

	// Specifies the status of this DB snapshot.
	Status *string `type:"string"`

	// Specifies the storage type associated with DB Snapshot.
	StorageType *string `type:"string"`

	// The ARN from the Key Store with which to associate the instance for TDE encryption.
	TDECredentialARN *string `locationName:"TdeCredentialArn" type:"string"`

	// Provides the Vpc Id associated with the DB snapshot.
	VPCID *string `locationName:"VpcId" type:"string"`

	metadataDBSnapshot `json:"-" xml:"-"`
}

type metadataDBSnapshot struct {
	SDKShapeTraits bool `type:"structure"`
}

// Contains the result of a successful invocation of the following actions:
//
//  CreateDBSubnetGroup ModifyDBSubnetGroup DescribeDBSubnetGroups DeleteDBSubnetGroup
//  This data type is used as a response element in the DescribeDBSubnetGroups
// action.
type DBSubnetGroup struct {
	// Provides the description of the DB subnet group.
	DBSubnetGroupDescription *string `type:"string"`

	// Specifies the name of the DB subnet group.
	DBSubnetGroupName *string `type:"string"`

	// Provides the status of the DB subnet group.
	SubnetGroupStatus *string `type:"string"`

	// Contains a list of Subnet elements.
	Subnets []*Subnet `locationNameList:"Subnet" type:"list"`

	// Provides the VpcId of the DB subnet group.
	VPCID *string `locationName:"VpcId" type:"string"`

	metadataDBSubnetGroup `json:"-" xml:"-"`
}

type metadataDBSubnetGroup struct {
	SDKShapeTraits bool `type:"structure"`
}

type DeleteDBInstanceInput struct {
	// The DB instance identifier for the DB instance to be deleted. This parameter
	// isn't case sensitive.
	//
	// Constraints:
	//
	//  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
	DBInstanceIdentifier *string `type:"string" required:"true"`

	// The DBSnapshotIdentifier of the new DBSnapshot created when SkipFinalSnapshot
	// is set to false.
	//
	//  Specifying this parameter and also setting the SkipFinalShapshot parameter
	// to true results in an error.  Constraints:
	//
	//  Must be 1 to 255 alphanumeric characters First character must be a letter
	// Cannot end with a hyphen or contain two consecutive hyphens Cannot be specified
	// when deleting a Read Replica.
	FinalDBSnapshotIdentifier *string `type:"string"`

	// Determines whether a final DB snapshot is created before the DB instance
	// is deleted. If true is specified, no DBSnapshot is created. If false is specified,
	// a DB snapshot is created before the DB instance is deleted.
	//
	// Specify true when deleting a Read Replica.
	//
	// The FinalDBSnapshotIdentifier parameter must be specified if SkipFinalSnapshot
	// is false. Default: false
	SkipFinalSnapshot *bool `type:"boolean"`

	metadataDeleteDBInstanceInput `json:"-" xml:"-"`
}

type metadataDeleteDBInstanceInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type DeleteDBInstanceOutput struct {
	// Contains the result of a successful invocation of the following actions:
	//
	//  CreateDBInstance DeleteDBInstance ModifyDBInstance  This data type is used
	// as a response element in the DescribeDBInstances action.
	DBInstance *DBInstance `type:"structure"`

	metadataDeleteDBInstanceOutput `json:"-" xml:"-"`
}

type metadataDeleteDBInstanceOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type DeleteDBParameterGroupInput struct {
	// The name of the DB parameter group.
	//
	// Constraints:
	//
	//  Must be the name of an existing DB parameter group You cannot delete a
	// default DB parameter group Cannot be associated with any DB instances
	DBParameterGroupName *string `type:"string" required:"true"`

	metadataDeleteDBParameterGroupInput `json:"-" xml:"-"`
}

type metadataDeleteDBParameterGroupInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type DeleteDBParameterGroupOutput struct {
	metadataDeleteDBParameterGroupOutput `json:"-" xml:"-"`
}

type metadataDeleteDBParameterGroupOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type DeleteDBSecurityGroupInput struct {
	// The name of the DB security group to delete.
	//
	// You cannot delete the default DB security group.  Constraints:
	//
	//  Must be 1 to 255 alphanumeric characters First character must be a letter
	// Cannot end with a hyphen or contain two consecutive hyphens Must not be "Default"
	// May not contain spaces
	DBSecurityGroupName *string `type:"string" required:"true"`

	metadataDeleteDBSecurityGroupInput `json:"-" xml:"-"`
}

type metadataDeleteDBSecurityGroupInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type DeleteDBSecurityGroupOutput struct {
	metadataDeleteDBSecurityGroupOutput `json:"-" xml:"-"`
}

type metadataDeleteDBSecurityGroupOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type DeleteDBSnapshotInput struct {
	// The DBSnapshot identifier.
	//
	// Constraints: Must be the name of an existing DB snapshot in the available
	// state.
	DBSnapshotIdentifier *string `type:"string" required:"true"`

	metadataDeleteDBSnapshotInput `json:"-" xml:"-"`
}

type metadataDeleteDBSnapshotInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type DeleteDBSnapshotOutput struct {
	// Contains the result of a successful invocation of the following actions:
	//
	//  CreateDBSnapshot DeleteDBSnapshot  This data type is used as a response
	// element in the DescribeDBSnapshots action.
	DBSnapshot *DBSnapshot `type:"structure"`

	metadataDeleteDBSnapshotOutput `json:"-" xml:"-"`
}

type metadataDeleteDBSnapshotOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type DeleteDBSubnetGroupInput struct {
	// The name of the database subnet group to delete.
	//
	// You cannot delete the default subnet group.  Constraints:
	//
	//  Must be 1 to 255 alphanumeric characters First character must be a letter
	// Cannot end with a hyphen or contain two consecutive hyphens
	DBSubnetGroupName *string `type:"string" required:"true"`

	metadataDeleteDBSubnetGroupInput `json:"-" xml:"-"`
}

type metadataDeleteDBSubnetGroupInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type DeleteDBSubnetGroupOutput struct {
	metadataDeleteDBSubnetGroupOutput `json:"-" xml:"-"`
}

type metadataDeleteDBSubnetGroupOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type DeleteEventSubscriptionInput struct {
	// The name of the RDS event notification subscription you want to delete.
	SubscriptionName *string `type:"string" required:"true"`

	metadataDeleteEventSubscriptionInput `json:"-" xml:"-"`
}

type metadataDeleteEventSubscriptionInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type DeleteEventSubscriptionOutput struct {
	// Contains the results of a successful invocation of the DescribeEventSubscriptions
	// action.
	EventSubscription *EventSubscription `type:"structure"`

	metadataDeleteEventSubscriptionOutput `json:"-" xml:"-"`
}

type metadataDeleteEventSubscriptionOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type DeleteOptionGroupInput struct {
	// The name of the option group to be deleted.
	//
	// You cannot delete default option groups.
	OptionGroupName *string `type:"string" required:"true"`

	metadataDeleteOptionGroupInput `json:"-" xml:"-"`
}

type metadataDeleteOptionGroupInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type DeleteOptionGroupOutput struct {
	metadataDeleteOptionGroupOutput `json:"-" xml:"-"`
}

type metadataDeleteOptionGroupOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type DescribeDBEngineVersionsInput struct {
	// The name of a specific DB parameter group family to return details for.
	//
	// Constraints:
	//
	//  Must be 1 to 255 alphanumeric characters First character must be a letter
	// Cannot end with a hyphen or contain two consecutive hyphens
	DBParameterGroupFamily *string `type:"string"`

	// Indicates that only the default version of the specified engine or engine
	// and major version combination is returned.
	DefaultOnly *bool `type:"boolean"`

	// The database engine to return.
	Engine *string `type:"string"`

	// The database engine version to return.
	//
	// Example: 5.1.49
	EngineVersion *string `type:"string"`

	// Not currently supported.
	Filters []*Filter `locationNameList:"Filter" type:"list"`

	// If this parameter is specified, and if the requested engine supports the
	// CharacterSetName parameter for CreateDBInstance, the response includes a
	// list of supported character sets for each engine version.
	ListSupportedCharacterSets *bool `type:"boolean"`

	// An optional pagination token provided by a previous request. If this parameter
	// is specified, the response includes only records beyond the marker, up to
	// the value specified by MaxRecords.
	Marker *string `type:"string"`

	// The maximum number of records to include in the response. If more than the
	// MaxRecords value is available, a pagination token called a marker is included
	// in the response so that the following results can be retrieved.
	//
	// Default: 100
	//
	// Constraints: minimum 20, maximum 100
	MaxRecords *int64 `type:"integer"`

	metadataDescribeDBEngineVersionsInput `json:"-" xml:"-"`
}

type metadataDescribeDBEngineVersionsInput struct {
	SDKShapeTraits bool `type:"structure"`
}

// Contains the result of a successful invocation of the DescribeDBEngineVersions
// action.
type DescribeDBEngineVersionsOutput struct {
	// A list of DBEngineVersion elements.
	DBEngineVersions []*DBEngineVersion `locationNameList:"DBEngineVersion" type:"list"`

	// An optional pagination token provided by a previous request. If this parameter
	// is specified, the response includes only records beyond the marker, up to
	// the value specified by MaxRecords.
	Marker *string `type:"string"`

	metadataDescribeDBEngineVersionsOutput `json:"-" xml:"-"`
}

type metadataDescribeDBEngineVersionsOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type DescribeDBInstancesInput struct {
	// The user-supplied instance identifier. If this parameter is specified, information
	// from only the specific DB instance is returned. This parameter isn't case
	// sensitive.
	//
	// Constraints:
	//
	//  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
	DBInstanceIdentifier *string `type:"string"`

	// This parameter is not currently supported.
	Filters []*Filter `locationNameList:"Filter" type:"list"`

	// An optional pagination token provided by a previous DescribeDBInstances request.
	// If this parameter is specified, the response includes only records beyond
	// the marker, up to the value specified by MaxRecords .
	Marker *string `type:"string"`

	// The maximum number of records to include in the response. If more records
	// exist than the specified MaxRecords value, a pagination token called a marker
	// is included in the response so that the remaining results may be retrieved.
	//
	// Default: 100
	//
	// Constraints: minimum 20, maximum 100
	MaxRecords *int64 `type:"integer"`

	metadataDescribeDBInstancesInput `json:"-" xml:"-"`
}

type metadataDescribeDBInstancesInput struct {
	SDKShapeTraits bool `type:"structure"`
}

// Contains the result of a successful invocation of the DescribeDBInstances
// action.
type DescribeDBInstancesOutput struct {
	// A list of DBInstance instances.
	DBInstances []*DBInstance `locationNameList:"DBInstance" type:"list"`

	// An optional pagination token provided by a previous request. If this parameter
	// is specified, the response includes only records beyond the marker, up to
	// the value specified by MaxRecords .
	Marker *string `type:"string"`

	metadataDescribeDBInstancesOutput `json:"-" xml:"-"`
}

type metadataDescribeDBInstancesOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

// This data type is used as a response element to DescribeDBLogFiles.
type DescribeDBLogFilesDetails struct {
	// A POSIX timestamp when the last log entry was written.
	LastWritten *int64 `type:"long"`

	// The name of the log file for the specified DB instance.
	LogFileName *string `type:"string"`

	// The size, in bytes, of the log file for the specified DB instance.
	Size *int64 `type:"long"`

	metadataDescribeDBLogFilesDetails `json:"-" xml:"-"`
}

type metadataDescribeDBLogFilesDetails struct {
	SDKShapeTraits bool `type:"structure"`
}

type DescribeDBLogFilesInput struct {
	// The customer-assigned name of the DB instance that contains the log files
	// you want to list.
	//
	// Constraints:
	//
	//  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
	DBInstanceIdentifier *string `type:"string" required:"true"`

	// Filters the available log files for files written since the specified date,
	// in POSIX timestamp format.
	FileLastWritten *int64 `type:"long"`

	// Filters the available log files for files larger than the specified size.
	FileSize *int64 `type:"long"`

	// Filters the available log files for log file names that contain the specified
	// string.
	FilenameContains *string `type:"string"`

	// This parameter is not currently supported.
	Filters []*Filter `locationNameList:"Filter" type:"list"`

	// The pagination token provided in the previous request. If this parameter
	// is specified the response includes only records beyond the marker, up to
	// MaxRecords.
	Marker *string `type:"string"`

	// The maximum number of records to include in the response. If more records
	// exist than the specified MaxRecords value, a pagination token called a marker
	// is included in the response so that the remaining results can be retrieved.
	MaxRecords *int64 `type:"integer"`

	metadataDescribeDBLogFilesInput `json:"-" xml:"-"`
}

type metadataDescribeDBLogFilesInput struct {
	SDKShapeTraits bool `type:"structure"`
}

// The response from a call to DescribeDBLogFiles.
type DescribeDBLogFilesOutput struct {
	// The DB log files returned.
	DescribeDBLogFiles []*DescribeDBLogFilesDetails `locationNameList:"DescribeDBLogFilesDetails" type:"list"`

	// A pagination token that can be used in a subsequent DescribeDBLogFiles request.
	Marker *string `type:"string"`

	metadataDescribeDBLogFilesOutput `json:"-" xml:"-"`
}

type metadataDescribeDBLogFilesOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type DescribeDBParameterGroupsInput struct {
	// The name of a specific DB parameter group to return details for.
	//
	// Constraints:
	//
	//  Must be 1 to 255 alphanumeric characters First character must be a letter
	// Cannot end with a hyphen or contain two consecutive hyphens
	DBParameterGroupName *string `type:"string"`

	// This parameter is not currently supported.
	Filters []*Filter `locationNameList:"Filter" type:"list"`

	// An optional pagination token provided by a previous DescribeDBParameterGroups
	// request. If this parameter is specified, the response includes only records
	// beyond the marker, up to the value specified by MaxRecords.
	Marker *string `type:"string"`

	// The maximum number of records to include in the response. If more records
	// exist than the specified MaxRecords value, a pagination token called a marker
	// is included in the response so that the remaining results may be retrieved.
	//
	// Default: 100
	//
	// Constraints: minimum 20, maximum 100
	MaxRecords *int64 `type:"integer"`

	metadataDescribeDBParameterGroupsInput `json:"-" xml:"-"`
}

type metadataDescribeDBParameterGroupsInput struct {
	SDKShapeTraits bool `type:"structure"`
}

// Contains the result of a successful invocation of the DescribeDBParameterGroups
// action.
type DescribeDBParameterGroupsOutput struct {
	// A list of DBParameterGroup instances.
	DBParameterGroups []*DBParameterGroup `locationNameList:"DBParameterGroup" type:"list"`

	// An optional pagination token provided by a previous request. If this parameter
	// is specified, the response includes only records beyond the marker, up to
	// the value specified by MaxRecords.
	Marker *string `type:"string"`

	metadataDescribeDBParameterGroupsOutput `json:"-" xml:"-"`
}

type metadataDescribeDBParameterGroupsOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type DescribeDBParametersInput struct {
	// The name of a specific DB parameter group to return details for.
	//
	// Constraints:
	//
	//  Must be 1 to 255 alphanumeric characters First character must be a letter
	// Cannot end with a hyphen or contain two consecutive hyphens
	DBParameterGroupName *string `type:"string" required:"true"`

	// This parameter is not currently supported.
	Filters []*Filter `locationNameList:"Filter" type:"list"`

	// An optional pagination token provided by a previous DescribeDBParameters
	// request. If this parameter is specified, the response includes only records
	// beyond the marker, up to the value specified by MaxRecords.
	Marker *string `type:"string"`

	// The maximum number of records to include in the response. If more records
	// exist than the specified MaxRecords value, a pagination token called a marker
	// is included in the response so that the remaining results may be retrieved.
	//
	// Default: 100
	//
	// Constraints: minimum 20, maximum 100
	MaxRecords *int64 `type:"integer"`

	// The parameter types to return.
	//
	// Default: All parameter types returned
	//
	// Valid Values: user | system | engine-default
	Source *string `type:"string"`

	metadataDescribeDBParametersInput `json:"-" xml:"-"`
}

type metadataDescribeDBParametersInput struct {
	SDKShapeTraits bool `type:"structure"`
}

// Contains the result of a successful invocation of the DescribeDBParameters
// action.
type DescribeDBParametersOutput struct {
	// An optional pagination token provided by a previous request. If this parameter
	// is specified, the response includes only records beyond the marker, up to
	// the value specified by MaxRecords.
	Marker *string `type:"string"`

	// A list of Parameter values.
	Parameters []*Parameter `locationNameList:"Parameter" type:"list"`

	metadataDescribeDBParametersOutput `json:"-" xml:"-"`
}

type metadataDescribeDBParametersOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type DescribeDBSecurityGroupsInput struct {
	// The name of the DB security group to return details for.
	DBSecurityGroupName *string `type:"string"`

	// This parameter is not currently supported.
	Filters []*Filter `locationNameList:"Filter" type:"list"`

	// An optional pagination token provided by a previous DescribeDBSecurityGroups
	// request. If this parameter is specified, the response includes only records
	// beyond the marker, up to the value specified by MaxRecords.
	Marker *string `type:"string"`

	// The maximum number of records to include in the response. If more records
	// exist than the specified MaxRecords value, a pagination token called a marker
	// is included in the response so that the remaining results may be retrieved.
	//
	// Default: 100
	//
	// Constraints: minimum 20, maximum 100
	MaxRecords *int64 `type:"integer"`

	metadataDescribeDBSecurityGroupsInput `json:"-" xml:"-"`
}

type metadataDescribeDBSecurityGroupsInput struct {
	SDKShapeTraits bool `type:"structure"`
}

// Contains the result of a successful invocation of the DescribeDBSecurityGroups
// action.
type DescribeDBSecurityGroupsOutput struct {
	// A list of DBSecurityGroup instances.
	DBSecurityGroups []*DBSecurityGroup `locationNameList:"DBSecurityGroup" type:"list"`

	// An optional pagination token provided by a previous request. If this parameter
	// is specified, the response includes only records beyond the marker, up to
	// the value specified by MaxRecords.
	Marker *string `type:"string"`

	metadataDescribeDBSecurityGroupsOutput `json:"-" xml:"-"`
}

type metadataDescribeDBSecurityGroupsOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type DescribeDBSnapshotsInput struct {
	// A DB instance identifier to retrieve the list of DB snapshots for. Cannot
	// be used in conjunction with DBSnapshotIdentifier. This parameter is not case
	// sensitive.
	//
	// Constraints:
	//
	//  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
	DBInstanceIdentifier *string `type:"string"`

	// A specific DB snapshot identifier to describe. Cannot be used in conjunction
	// with DBInstanceIdentifier. This value is stored as a lowercase string.
	//
	// Constraints:
	//
	//  Must be 1 to 255 alphanumeric characters First character must be a letter
	// Cannot end with a hyphen or contain two consecutive hyphens If this is the
	// identifier of an automated snapshot, the SnapshotType parameter must also
	// be specified.
	DBSnapshotIdentifier *string `type:"string"`

	// This parameter is not currently supported.
	Filters []*Filter `locationNameList:"Filter" type:"list"`

	// An optional pagination token provided by a previous DescribeDBSnapshots request.
	// If this parameter is specified, the response includes only records beyond
	// the marker, up to the value specified by MaxRecords.
	Marker *string `type:"string"`

	// The maximum number of records to include in the response. If more records
	// exist than the specified MaxRecords value, a pagination token called a marker
	// is included in the response so that the remaining results may be retrieved.
	//
	// Default: 100
	//
	// Constraints: minimum 20, maximum 100
	MaxRecords *int64 `type:"integer"`

	// The type of snapshots that will be returned. Values can be "automated" or
	// "manual." If not specified, the returned results will include all snapshots
	// types.
	SnapshotType *string `type:"string"`

	metadataDescribeDBSnapshotsInput `json:"-" xml:"-"`
}

type metadataDescribeDBSnapshotsInput struct {
	SDKShapeTraits bool `type:"structure"`
}

// Contains the result of a successful invocation of the DescribeDBSnapshots
// action.
type DescribeDBSnapshotsOutput struct {
	// A list of DBSnapshot instances.
	DBSnapshots []*DBSnapshot `locationNameList:"DBSnapshot" type:"list"`

	// An optional pagination token provided by a previous request. If this parameter
	// is specified, the response includes only records beyond the marker, up to
	// the value specified by MaxRecords.
	Marker *string `type:"string"`

	metadataDescribeDBSnapshotsOutput `json:"-" xml:"-"`
}

type metadataDescribeDBSnapshotsOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type DescribeDBSubnetGroupsInput struct {
	// The name of the DB subnet group to return details for.
	DBSubnetGroupName *string `type:"string"`

	// This parameter is not currently supported.
	Filters []*Filter `locationNameList:"Filter" type:"list"`

	// An optional pagination token provided by a previous DescribeDBSubnetGroups
	// request. If this parameter is specified, the response includes only records
	// beyond the marker, up to the value specified by MaxRecords.
	Marker *string `type:"string"`

	// The maximum number of records to include in the response. If more records
	// exist than the specified MaxRecords value, a pagination token called a marker
	// is included in the response so that the remaining results may be retrieved.
	//
	// Default: 100
	//
	// Constraints: minimum 20, maximum 100
	MaxRecords *int64 `type:"integer"`

	metadataDescribeDBSubnetGroupsInput `json:"-" xml:"-"`
}

type metadataDescribeDBSubnetGroupsInput struct {
	SDKShapeTraits bool `type:"structure"`
}

// Contains the result of a successful invocation of the DescribeDBSubnetGroups
// action.
type DescribeDBSubnetGroupsOutput struct {
	// A list of DBSubnetGroup instances.
	DBSubnetGroups []*DBSubnetGroup `locationNameList:"DBSubnetGroup" type:"list"`

	// An optional pagination token provided by a previous request. If this parameter
	// is specified, the response includes only records beyond the marker, up to
	// the value specified by MaxRecords.
	Marker *string `type:"string"`

	metadataDescribeDBSubnetGroupsOutput `json:"-" xml:"-"`
}

type metadataDescribeDBSubnetGroupsOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type DescribeEngineDefaultParametersInput struct {
	// The name of the DB parameter group family.
	DBParameterGroupFamily *string `type:"string" required:"true"`

	// Not currently supported.
	Filters []*Filter `locationNameList:"Filter" type:"list"`

	// An optional pagination token provided by a previous DescribeEngineDefaultParameters
	// request. If this parameter is specified, the response includes only records
	// beyond the marker, up to the value specified by MaxRecords.
	Marker *string `type:"string"`

	// The maximum number of records to include in the response. If more records
	// exist than the specified MaxRecords value, a pagination token called a marker
	// is included in the response so that the remaining results may be retrieved.
	//
	// Default: 100
	//
	// Constraints: minimum 20, maximum 100
	MaxRecords *int64 `type:"integer"`

	metadataDescribeEngineDefaultParametersInput `json:"-" xml:"-"`
}

type metadataDescribeEngineDefaultParametersInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type DescribeEngineDefaultParametersOutput struct {
	// Contains the result of a successful invocation of the DescribeEngineDefaultParameters
	// action.
	EngineDefaults *EngineDefaults `type:"structure"`

	metadataDescribeEngineDefaultParametersOutput `json:"-" xml:"-"`
}

type metadataDescribeEngineDefaultParametersOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type DescribeEventCategoriesInput struct {
	// This parameter is not currently supported.
	Filters []*Filter `locationNameList:"Filter" type:"list"`

	// The type of source that will be generating the events.
	//
	// Valid values: db-instance | db-parameter-group | db-security-group | db-snapshot
	SourceType *string `type:"string"`

	metadataDescribeEventCategoriesInput `json:"-" xml:"-"`
}

type metadataDescribeEventCategoriesInput struct {
	SDKShapeTraits bool `type:"structure"`
}

// Data returned from the DescribeEventCategories action.
type DescribeEventCategoriesOutput struct {
	// A list of EventCategoriesMap data types.
	EventCategoriesMapList []*EventCategoriesMap `locationNameList:"EventCategoriesMap" type:"list"`

	metadataDescribeEventCategoriesOutput `json:"-" xml:"-"`
}

type metadataDescribeEventCategoriesOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type DescribeEventSubscriptionsInput struct {
	// This parameter is not currently supported.
	Filters []*Filter `locationNameList:"Filter" type:"list"`

	// An optional pagination token provided by a previous DescribeOrderableDBInstanceOptions
	// request. If this parameter is specified, the response includes only records
	// beyond the marker, up to the value specified by MaxRecords .
	Marker *string `type:"string"`

	// The maximum number of records to include in the response. If more records
	// exist than the specified MaxRecords value, a pagination token called a marker
	// is included in the response so that the remaining results can be retrieved.
	//
	// Default: 100
	//
	// Constraints: minimum 20, maximum 100
	MaxRecords *int64 `type:"integer"`

	// The name of the RDS event notification subscription you want to describe.
	SubscriptionName *string `type:"string"`

	metadataDescribeEventSubscriptionsInput `json:"-" xml:"-"`
}

type metadataDescribeEventSubscriptionsInput struct {
	SDKShapeTraits bool `type:"structure"`
}

// Data returned by the DescribeEventSubscriptions action.
type DescribeEventSubscriptionsOutput struct {
	// A list of EventSubscriptions data types.
	EventSubscriptionsList []*EventSubscription `locationNameList:"EventSubscription" type:"list"`

	// An optional pagination token provided by a previous DescribeOrderableDBInstanceOptions
	// request. If this parameter is specified, the response includes only records
	// beyond the marker, up to the value specified by MaxRecords.
	Marker *string `type:"string"`

	metadataDescribeEventSubscriptionsOutput `json:"-" xml:"-"`
}

type metadataDescribeEventSubscriptionsOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type DescribeEventsInput struct {
	// The number of minutes to retrieve events for.
	//
	// Default: 60
	Duration *int64 `type:"integer"`

	// The end of the time interval for which to retrieve events, specified in ISO
	// 8601 format. For more information about ISO 8601, go to the ISO8601 Wikipedia
	// page. (http://en.wikipedia.org/wiki/ISO_8601)
	//
	// Example: 2009-07-08T18:00Z
	EndTime *time.Time `type:"timestamp" timestampFormat:"iso8601"`

	// A list of event categories that trigger notifications for a event notification
	// subscription.
	EventCategories []*string `locationNameList:"EventCategory" type:"list"`

	// This parameter is not currently supported.
	Filters []*Filter `locationNameList:"Filter" type:"list"`

	// An optional pagination token provided by a previous DescribeEvents request.
	// If this parameter is specified, the response includes only records beyond
	// the marker, up to the value specified by MaxRecords.
	Marker *string `type:"string"`

	// The maximum number of records to include in the response. If more records
	// exist than the specified MaxRecords value, a pagination token called a marker
	// is included in the response so that the remaining results may be retrieved.
	//
	// Default: 100
	//
	// Constraints: minimum 20, maximum 100
	MaxRecords *int64 `type:"integer"`

	// The identifier of the event source for which events will be returned. If
	// not specified, then all sources are included in the response.
	//
	// Constraints:
	//
	//  If SourceIdentifier is supplied, SourceType must also be provided. If the
	// source type is DBInstance, then a DBInstanceIdentifier must be supplied.
	// If the source type is DBSecurityGroup, a DBSecurityGroupName must be supplied.
	// If the source type is DBParameterGroup, a DBParameterGroupName must be supplied.
	// If the source type is DBSnapshot, a DBSnapshotIdentifier must be supplied.
	// Cannot end with a hyphen or contain two consecutive hyphens.
	SourceIdentifier *string `type:"string"`

	// The event source to retrieve events for. If no value is specified, all events
	// are returned.
	SourceType *string `type:"string"`

	// The beginning of the time interval to retrieve events for, specified in ISO
	// 8601 format. For more information about ISO 8601, go to the ISO8601 Wikipedia
	// page. (http://en.wikipedia.org/wiki/ISO_8601)
	//
	// Example: 2009-07-08T18:00Z
	StartTime *time.Time `type:"timestamp" timestampFormat:"iso8601"`

	metadataDescribeEventsInput `json:"-" xml:"-"`
}

type metadataDescribeEventsInput struct {
	SDKShapeTraits bool `type:"structure"`
}

// Contains the result of a successful invocation of the DescribeEvents action.
type DescribeEventsOutput struct {
	// A list of Event instances.
	Events []*Event `locationNameList:"Event" type:"list"`

	// An optional pagination token provided by a previous Events request. If this
	// parameter is specified, the response includes only records beyond the marker,
	// up to the value specified by MaxRecords .
	Marker *string `type:"string"`

	metadataDescribeEventsOutput `json:"-" xml:"-"`
}

type metadataDescribeEventsOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type DescribeOptionGroupOptionsInput struct {
	// A required parameter. Options available for the given Engine name will be
	// described.
	EngineName *string `type:"string" required:"true"`

	// This parameter is not currently supported.
	Filters []*Filter `locationNameList:"Filter" type:"list"`

	// If specified, filters the results to include only options for the specified
	// major engine version.
	MajorEngineVersion *string `type:"string"`

	// An optional pagination token provided by a previous request. If this parameter
	// is specified, the response includes only records beyond the marker, up to
	// the value specified by MaxRecords.
	Marker *string `type:"string"`

	// The maximum number of records to include in the response. If more records
	// exist than the specified MaxRecords value, a pagination token called a marker
	// is included in the response so that the remaining results can be retrieved.
	//
	// Default: 100
	//
	// Constraints: minimum 20, maximum 100
	MaxRecords *int64 `type:"integer"`

	metadataDescribeOptionGroupOptionsInput `json:"-" xml:"-"`
}

type metadataDescribeOptionGroupOptionsInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type DescribeOptionGroupOptionsOutput struct {
	// An optional pagination token provided by a previous request. If this parameter
	// is specified, the response includes only records beyond the marker, up to
	// the value specified by MaxRecords.
	Marker *string `type:"string"`

	// List of available option group options.
	OptionGroupOptions []*OptionGroupOption `locationNameList:"OptionGroupOption" type:"list"`

	metadataDescribeOptionGroupOptionsOutput `json:"-" xml:"-"`
}

type metadataDescribeOptionGroupOptionsOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type DescribeOptionGroupsInput struct {
	// Filters the list of option groups to only include groups associated with
	// a specific database engine.
	EngineName *string `type:"string"`

	// This parameter is not currently supported.
	Filters []*Filter `locationNameList:"Filter" type:"list"`

	// Filters the list of option groups to only include groups associated with
	// a specific database engine version. If specified, then EngineName must also
	// be specified.
	MajorEngineVersion *string `type:"string"`

	// An optional pagination token provided by a previous DescribeOptionGroups
	// request. If this parameter is specified, the response includes only records
	// beyond the marker, up to the value specified by MaxRecords.
	Marker *string `type:"string"`

	// The maximum number of records to include in the response. If more records
	// exist than the specified MaxRecords value, a pagination token called a marker
	// is included in the response so that the remaining results can be retrieved.
	//
	// Default: 100
	//
	// Constraints: minimum 20, maximum 100
	MaxRecords *int64 `type:"integer"`

	// The name of the option group to describe. Cannot be supplied together with
	// EngineName or MajorEngineVersion.
	OptionGroupName *string `type:"string"`

	metadataDescribeOptionGroupsInput `json:"-" xml:"-"`
}

type metadataDescribeOptionGroupsInput struct {
	SDKShapeTraits bool `type:"structure"`
}

// List of option groups.
type DescribeOptionGroupsOutput struct {
	// An optional pagination token provided by a previous request. If this parameter
	// is specified, the response includes only records beyond the marker, up to
	// the value specified by MaxRecords.
	Marker *string `type:"string"`

	// List of option groups.
	OptionGroupsList []*OptionGroup `locationNameList:"OptionGroup" type:"list"`

	metadataDescribeOptionGroupsOutput `json:"-" xml:"-"`
}

type metadataDescribeOptionGroupsOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type DescribeOrderableDBInstanceOptionsInput struct {
	// The DB instance class filter value. Specify this parameter to show only the
	// available offerings matching the specified DB instance class.
	DBInstanceClass *string `type:"string"`

	// The name of the engine to retrieve DB instance options for.
	Engine *string `type:"string" required:"true"`

	// The engine version filter value. Specify this parameter to show only the
	// available offerings matching the specified engine version.
	EngineVersion *string `type:"string"`

	// This parameter is not currently supported.
	Filters []*Filter `locationNameList:"Filter" type:"list"`

	// The license model filter value. Specify this parameter to show only the available
	// offerings matching the specified license model.
	LicenseModel *string `type:"string"`

	// An optional pagination token provided by a previous DescribeOrderableDBInstanceOptions
	// request. If this parameter is specified, the response includes only records
	// beyond the marker, up to the value specified by MaxRecords .
	Marker *string `type:"string"`

	// The maximum number of records to include in the response. If more records
	// exist than the specified MaxRecords value, a pagination token called a marker
	// is included in the response so that the remaining results can be retrieved.
	//
	// Default: 100
	//
	// Constraints: minimum 20, maximum 100
	MaxRecords *int64 `type:"integer"`

	// The VPC filter value. Specify this parameter to show only the available VPC
	// or non-VPC offerings.
	VPC *bool `locationName:"Vpc" type:"boolean"`

	metadataDescribeOrderableDBInstanceOptionsInput `json:"-" xml:"-"`
}

type metadataDescribeOrderableDBInstanceOptionsInput struct {
	SDKShapeTraits bool `type:"structure"`
}

// Contains the result of a successful invocation of the DescribeOrderableDBInstanceOptions
// action.
type DescribeOrderableDBInstanceOptionsOutput struct {
	// An optional pagination token provided by a previous OrderableDBInstanceOptions
	// request. If this parameter is specified, the response includes only records
	// beyond the marker, up to the value specified by MaxRecords .
	Marker *string `type:"string"`

	// An OrderableDBInstanceOption structure containing information about orderable
	// options for the DB instance.
	OrderableDBInstanceOptions []*OrderableDBInstanceOption `locationNameList:"OrderableDBInstanceOption" type:"list"`

	metadataDescribeOrderableDBInstanceOptionsOutput `json:"-" xml:"-"`
}

type metadataDescribeOrderableDBInstanceOptionsOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type DescribePendingMaintenanceActionsInput struct {
	// Supported filters:
	//
	//  db-instance-id - Accepts DB instance identifiers and DB instance ARNs.
	// The result list will only include maintenance actions for the specified DB
	// Instances.
	Filters []*Filter `locationNameList:"Filter" type:"list"`

	// An optional pagination token provided by a previous DescribePendingMaintenanceActions
	// request. If this parameter is specified, the response includes only records
	// beyond the marker, up to a number of records specified by MaxRecords .
	Marker *string `type:"string"`

	// The maximum number of records to include in the response. If more records
	// exist than the specified MaxRecords value, a pagination token called a marker
	// is included in the response so that the remaining results can be retrieved.
	//
	// Default: 100
	//
	// Constraints: minimum 20, maximum 100
	MaxRecords *int64 `type:"integer"`

	// The ARN of the resource to return pending maintenance actions for.
	ResourceIdentifier *string `type:"string"`

	metadataDescribePendingMaintenanceActionsInput `json:"-" xml:"-"`
}

type metadataDescribePendingMaintenanceActionsInput struct {
	SDKShapeTraits bool `type:"structure"`
}

// Data returned from the DescribePendingMaintenanceActions action.
type DescribePendingMaintenanceActionsOutput struct {
	// An optional pagination token provided by a previous DescribePendingMaintenanceActions
	// request. If this parameter is specified, the response includes only records
	// beyond the marker, up to a number of records specified by MaxRecords .
	Marker *string `type:"string"`

	// Provides a list of the pending maintenance actions for the resource.
	PendingMaintenanceActions []*ResourcePendingMaintenanceActions `locationNameList:"ResourcePendingMaintenanceActions" type:"list"`

	metadataDescribePendingMaintenanceActionsOutput `json:"-" xml:"-"`
}

type metadataDescribePendingMaintenanceActionsOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type DescribeReservedDBInstancesInput struct {
	// The DB instance class filter value. Specify this parameter to show only those
	// reservations matching the specified DB instances class.
	DBInstanceClass *string `type:"string"`

	// The duration filter value, specified in years or seconds. Specify this parameter
	// to show only reservations for this duration.
	//
	// Valid Values: 1 | 3 | 31536000 | 94608000
	Duration *string `type:"string"`

	// This parameter is not currently supported.
	Filters []*Filter `locationNameList:"Filter" type:"list"`

	// An optional pagination token provided by a previous request. If this parameter
	// is specified, the response includes only records beyond the marker, up to
	// the value specified by MaxRecords.
	Marker *string `type:"string"`

	// The maximum number of records to include in the response. If more than the
	// MaxRecords value is available, a pagination token called a marker is included
	// in the response so that the following results can be retrieved.
	//
	// Default: 100
	//
	// Constraints: minimum 20, maximum 100
	MaxRecords *int64 `type:"integer"`

	// The Multi-AZ filter value. Specify this parameter to show only those reservations
	// matching the specified Multi-AZ parameter.
	MultiAZ *bool `type:"boolean"`

	// The offering type filter value. Specify this parameter to show only the available
	// offerings matching the specified offering type.
	//
	// Valid Values: "Light Utilization" | "Medium Utilization" | "Heavy Utilization"
	OfferingType *string `type:"string"`

	// The product description filter value. Specify this parameter to show only
	// those reservations matching the specified product description.
	ProductDescription *string `type:"string"`

	// The reserved DB instance identifier filter value. Specify this parameter
	// to show only the reservation that matches the specified reservation ID.
	ReservedDBInstanceID *string `locationName:"ReservedDBInstanceId" type:"string"`

	// The offering identifier filter value. Specify this parameter to show only
	// purchased reservations matching the specified offering identifier.
	ReservedDBInstancesOfferingID *string `locationName:"ReservedDBInstancesOfferingId" type:"string"`

	metadataDescribeReservedDBInstancesInput `json:"-" xml:"-"`
}

type metadataDescribeReservedDBInstancesInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type DescribeReservedDBInstancesOfferingsInput struct {
	// The DB instance class filter value. Specify this parameter to show only the
	// available offerings matching the specified DB instance class.
	DBInstanceClass *string `type:"string"`

	// Duration filter value, specified in years or seconds. Specify this parameter
	// to show only reservations for this duration.
	//
	// Valid Values: 1 | 3 | 31536000 | 94608000
	Duration *string `type:"string"`

	// This parameter is not currently supported.
	Filters []*Filter `locationNameList:"Filter" type:"list"`

	// An optional pagination token provided by a previous request. If this parameter
	// is specified, the response includes only records beyond the marker, up to
	// the value specified by MaxRecords.
	Marker *string `type:"string"`

	// The maximum number of records to include in the response. If more than the
	// MaxRecords value is available, a pagination token called a marker is included
	// in the response so that the following results can be retrieved.
	//
	// Default: 100
	//
	// Constraints: minimum 20, maximum 100
	MaxRecords *int64 `type:"integer"`

	// The Multi-AZ filter value. Specify this parameter to show only the available
	// offerings matching the specified Multi-AZ parameter.
	MultiAZ *bool `type:"boolean"`

	// The offering type filter value. Specify this parameter to show only the available
	// offerings matching the specified offering type.
	//
	// Valid Values: "Light Utilization" | "Medium Utilization" | "Heavy Utilization"
	OfferingType *string `type:"string"`

	// Product description filter value. Specify this parameter to show only the
	// available offerings matching the specified product description.
	ProductDescription *string `type:"string"`

	// The offering identifier filter value. Specify this parameter to show only
	// the available offering that matches the specified reservation identifier.
	//
	// Example: 438012d3-4052-4cc7-b2e3-8d3372e0e706
	ReservedDBInstancesOfferingID *string `locationName:"ReservedDBInstancesOfferingId" type:"string"`

	metadataDescribeReservedDBInstancesOfferingsInput `json:"-" xml:"-"`
}

type metadataDescribeReservedDBInstancesOfferingsInput struct {
	SDKShapeTraits bool `type:"structure"`
}

// Contains the result of a successful invocation of the DescribeReservedDBInstancesOfferings
// action.
type DescribeReservedDBInstancesOfferingsOutput struct {
	// An optional pagination token provided by a previous request. If this parameter
	// is specified, the response includes only records beyond the marker, up to
	// the value specified by MaxRecords.
	Marker *string `type:"string"`

	// A list of reserved DB instance offerings.
	ReservedDBInstancesOfferings []*ReservedDBInstancesOffering `locationNameList:"ReservedDBInstancesOffering" type:"list"`

	metadataDescribeReservedDBInstancesOfferingsOutput `json:"-" xml:"-"`
}

type metadataDescribeReservedDBInstancesOfferingsOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

// Contains the result of a successful invocation of the DescribeReservedDBInstances
// action.
type DescribeReservedDBInstancesOutput struct {
	// An optional pagination token provided by a previous request. If this parameter
	// is specified, the response includes only records beyond the marker, up to
	// the value specified by MaxRecords.
	Marker *string `type:"string"`

	// A list of reserved DB instances.
	ReservedDBInstances []*ReservedDBInstance `locationNameList:"ReservedDBInstance" type:"list"`

	metadataDescribeReservedDBInstancesOutput `json:"-" xml:"-"`
}

type metadataDescribeReservedDBInstancesOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type DownloadDBLogFilePortionInput struct {
	// The customer-assigned name of the DB instance that contains the log files
	// you want to list.
	//
	// Constraints:
	//
	//  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
	DBInstanceIdentifier *string `type:"string" required:"true"`

	// The name of the log file to be downloaded.
	LogFileName *string `type:"string" required:"true"`

	// The pagination token provided in the previous request or "0". If the Marker
	// parameter is specified the response includes only records beyond the marker
	// until the end of the file or up to NumberOfLines.
	Marker *string `type:"string"`

	// The number of lines to download.
	//
	// If the NumberOfLines parameter is specified, then the block of lines returned
	// can be from the beginning or the end of the log file, depending on the value
	// of the Marker parameter.  If neither Marker or NumberOfLines are specified,
	// the entire log file is returned.
	//
	// If NumberOfLines is specified and Marker is not specified, then the most
	// recent lines from the end of the log file are returned.
	//
	// If Marker is specified as "0", then the specified number of lines from the
	// beginning of the log file are returned.
	//
	// You can download the log file in blocks of lines by specifying the size
	// of the block using the NumberOfLines parameter, and by specifying a value
	// of "0" for the Marker parameter in your first request. Include the Marker
	// value returned in the response as the Marker value for the next request,
	// continuing until the AdditionalDataPending response element returns false.
	NumberOfLines *int64 `type:"integer"`

	metadataDownloadDBLogFilePortionInput `json:"-" xml:"-"`
}

type metadataDownloadDBLogFilePortionInput struct {
	SDKShapeTraits bool `type:"structure"`
}

// This data type is used as a response element to DownloadDBLogFilePortion.
type DownloadDBLogFilePortionOutput struct {
	// Boolean value that if true, indicates there is more data to be downloaded.
	AdditionalDataPending *bool `type:"boolean"`

	// Entries from the specified log file.
	LogFileData *string `type:"string"`

	// A pagination token that can be used in a subsequent DownloadDBLogFilePortion
	// request.
	Marker *string `type:"string"`

	metadataDownloadDBLogFilePortionOutput `json:"-" xml:"-"`
}

type metadataDownloadDBLogFilePortionOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

// This data type is used as a response element in the following actions:
//
//  AuthorizeDBSecurityGroupIngress DescribeDBSecurityGroups RevokeDBSecurityGroupIngress
type EC2SecurityGroup struct {
	// Specifies the id of the EC2 security group.
	EC2SecurityGroupID *string `locationName:"EC2SecurityGroupId" type:"string"`

	// Specifies the name of the EC2 security group.
	EC2SecurityGroupName *string `type:"string"`

	// Specifies the AWS ID of the owner of the EC2 security group specified in
	// the EC2SecurityGroupName field.
	EC2SecurityGroupOwnerID *string `locationName:"EC2SecurityGroupOwnerId" type:"string"`

	// Provides the status of the EC2 security group. Status can be "authorizing",
	// "authorized", "revoking", and "revoked".
	Status *string `type:"string"`

	metadataEC2SecurityGroup `json:"-" xml:"-"`
}

type metadataEC2SecurityGroup struct {
	SDKShapeTraits bool `type:"structure"`
}

// This data type is used as a response element in the following actions:
//
//  CreateDBInstance DescribeDBInstances DeleteDBInstance
type Endpoint struct {
	// Specifies the DNS address of the DB instance.
	Address *string `type:"string"`

	// Specifies the port that the database engine is listening on.
	Port *int64 `type:"integer"`

	metadataEndpoint `json:"-" xml:"-"`
}

type metadataEndpoint struct {
	SDKShapeTraits bool `type:"structure"`
}

// Contains the result of a successful invocation of the DescribeEngineDefaultParameters
// action.
type EngineDefaults struct {
	// Specifies the name of the DB parameter group family which the engine default
	// parameters apply to.
	DBParameterGroupFamily *string `type:"string"`

	// An optional pagination token provided by a previous EngineDefaults request.
	// If this parameter is specified, the response includes only records beyond
	// the marker, up to the value specified by MaxRecords .
	Marker *string `type:"string"`

	// Contains a list of engine default parameters.
	Parameters []*Parameter `locationNameList:"Parameter" type:"list"`

	metadataEngineDefaults `json:"-" xml:"-"`
}

type metadataEngineDefaults struct {
	SDKShapeTraits bool `type:"structure"`
}

// This data type is used as a response element in the DescribeEvents action.
type Event struct {
	// Specifies the date and time of the event.
	Date *time.Time `type:"timestamp" timestampFormat:"iso8601"`

	// Specifies the category for the event.
	EventCategories []*string `locationNameList:"EventCategory" type:"list"`

	// Provides the text of this event.
	Message *string `type:"string"`

	// Provides the identifier for the source of the event.
	SourceIdentifier *string `type:"string"`

	// Specifies the source type for this event.
	SourceType *string `type:"string"`

	metadataEvent `json:"-" xml:"-"`
}

type metadataEvent struct {
	SDKShapeTraits bool `type:"structure"`
}

// Contains the results of a successful invocation of the DescribeEventCategories
// action.
type EventCategoriesMap struct {
	// The event categories for the specified source type
	EventCategories []*string `locationNameList:"EventCategory" type:"list"`

	// The source type that the returned categories belong to
	SourceType *string `type:"string"`

	metadataEventCategoriesMap `json:"-" xml:"-"`
}

type metadataEventCategoriesMap struct {
	SDKShapeTraits bool `type:"structure"`
}

// Contains the results of a successful invocation of the DescribeEventSubscriptions
// action.
type EventSubscription struct {
	// The RDS event notification subscription Id.
	CustSubscriptionID *string `locationName:"CustSubscriptionId" type:"string"`

	// The AWS customer account associated with the RDS event notification subscription.
	CustomerAWSID *string `locationName:"CustomerAwsId" type:"string"`

	// A Boolean value indicating if the subscription is enabled. True indicates
	// the subscription is enabled.
	Enabled *bool `type:"boolean"`

	// A list of event categories for the RDS event notification subscription.
	EventCategoriesList []*string `locationNameList:"EventCategory" type:"list"`

	// The topic ARN of the RDS event notification subscription.
	SNSTopicARN *string `locationName:"SnsTopicArn" type:"string"`

	// A list of source IDs for the RDS event notification subscription.
	SourceIDsList []*string `locationName:"SourceIdsList" locationNameList:"SourceId" type:"list"`

	// The source type for the RDS event notification subscription.
	SourceType *string `type:"string"`

	// The status of the RDS event notification subscription.
	//
	// Constraints:
	//
	// Can be one of the following: creating | modifying | deleting | active |
	// no-permission | topic-not-exist
	//
	// The status "no-permission" indicates that RDS no longer has permission to
	// post to the SNS topic. The status "topic-not-exist" indicates that the topic
	// was deleted after the subscription was created.
	Status *string `type:"string"`

	// The time the RDS event notification subscription was created.
	SubscriptionCreationTime *string `type:"string"`

	metadataEventSubscription `json:"-" xml:"-"`
}

type metadataEventSubscription struct {
	SDKShapeTraits bool `type:"structure"`
}

type Filter struct {
	// This parameter is not currently supported.
	Name *string `type:"string" required:"true"`

	// This parameter is not currently supported.
	Values []*string `locationNameList:"Value" type:"list" required:"true"`

	metadataFilter `json:"-" xml:"-"`
}

type metadataFilter struct {
	SDKShapeTraits bool `type:"structure"`
}

// This data type is used as a response element in the DescribeDBSecurityGroups
// action.
type IPRange struct {
	// Specifies the IP range.
	CIDRIP *string `type:"string"`

	// Specifies the status of the IP range. Status can be "authorizing", "authorized",
	// "revoking", and "revoked".
	Status *string `type:"string"`

	metadataIPRange `json:"-" xml:"-"`
}

type metadataIPRange struct {
	SDKShapeTraits bool `type:"structure"`
}

type ListTagsForResourceInput struct {
	// This parameter is not currently supported.
	Filters []*Filter `locationNameList:"Filter" type:"list"`

	// The Amazon RDS resource with tags to be listed. This value is an Amazon Resource
	// Name (ARN). For information about creating an ARN, see  Constructing an RDS
	// Amazon Resource Name (ARN) (http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_Tagging.html#USER_Tagging.ARN).
	ResourceName *string `type:"string" required:"true"`

	metadataListTagsForResourceInput `json:"-" xml:"-"`
}

type metadataListTagsForResourceInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type ListTagsForResourceOutput struct {
	// List of tags returned by the ListTagsForResource operation.
	TagList []*Tag `locationNameList:"Tag" type:"list"`

	metadataListTagsForResourceOutput `json:"-" xml:"-"`
}

type metadataListTagsForResourceOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type ModifyDBInstanceInput struct {
	// The new storage capacity of the RDS instance. Changing this setting does
	// not result in an outage and the change is applied during the next maintenance
	// window unless ApplyImmediately is set to true for this request.
	//
	// MySQL
	//
	// Default: Uses existing setting
	//
	// Valid Values: 5-3072
	//
	// 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
	//
	// PostgreSQL
	//
	// Default: Uses existing setting
	//
	// Valid Values: 5-3072
	//
	// 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
	//
	// Oracle
	//
	// Default: Uses existing setting
	//
	// Valid Values: 10-3072
	//
	// 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.
	//
	// SQL Server
	//
	// Cannot be modified.
	//
	//  If you choose to migrate your DB instance from using standard storage to
	// using Provisioned IOPS, or from using Provisioned IOPS to using standard
	// storage, the process can take time. The duration of the migration depends
	// on several factors such as database load, storage size, storage type (standard
	// or Provisioned IOPS), amount of IOPS provisioned (if any), and the number
	// of prior scale storage operations. Typical migration times are under 24 hours,
	// but the process can take up to several days in some cases. During the migration,
	// the DB instance will be available for use, but may experience performance
	// degradation. While the migration takes place, nightly backups for the instance
	// will be suspended. No other Amazon RDS operations can take place for the
	// instance, including modifying the instance, rebooting the instance, deleting
	// the instance, creating a Read Replica for the instance, and creating a DB
	// snapshot of the instance.
	AllocatedStorage *int64 `type:"integer"`

	// Indicates that major version upgrades are allowed. Changing this parameter
	// does not result in an outage and the change is asynchronously applied as
	// soon as possible.
	//
	// 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.
	AllowMajorVersionUpgrade *bool `type:"boolean"`

	// Specifies 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 instance.
	//
	//  If this parameter is set to false, changes to the DB instance are applied
	// during the next maintenance window. Some parameter changes can cause an outage
	// and will be applied on the next call to RebootDBInstance, or the next failure
	// reboot. Review the table of parameters in Modifying a DB Instance and Using
	// the Apply Immediately Parameter (http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Overview.DBInstance.html#Overview.DBInstance.Modifying)
	// to see the impact that setting ApplyImmediately to true or false has for
	// each modified parameter and to determine when the changes will be applied.
	//
	// Default: false
	ApplyImmediately *bool `type:"boolean"`

	// Indicates that minor version upgrades will be applied automatically to the
	// DB instance during the maintenance window. Changing this parameter does not
	// result in an outage except in the following case and the change is asynchronously
	// applied as soon as possible. An outage will result if this parameter is set
	// to true during the maintenance window, and a newer minor version is available,
	// and RDS has enabled auto patching for that engine version.
	AutoMinorVersionUpgrade *bool `type:"boolean"`

	// 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.
	//
	// Changing this parameter can result in an outage if you change from 0 to
	// a non-zero value or from a non-zero value to 0. These changes are applied
	// during the next maintenance window unless the ApplyImmediately parameter
	// is set to true for this request. If you change the parameter from one non-zero
	// value to another non-zero value, the change is asynchronously applied as
	// soon as possible.
	//
	// Default: Uses existing setting
	//
	// Constraints:
	//
	//  Must be a value from 0 to 35 Can be specified for a MySQL Read Replica
	// only if the source is running MySQL 5.6 Can be specified for a PostgreSQL
	// Read Replica only if the source is running PostgreSQL 9.3.5 Cannot be set
	// to 0 if the DB instance is a source to Read Replicas
	BackupRetentionPeriod *int64 `type:"integer"`

	// The new compute and memory capacity of the DB instance. To determine the
	// instance classes that are available for a particular DB engine, use the DescribeOrderableDBInstanceOptions
	// action.
	//
	//  Passing a value for this setting causes an outage during the change and
	// is applied during the next maintenance window, unless ApplyImmediately is
	// specified as true for this request.
	//
	// Default: Uses existing setting
	//
	// Valid Values: db.t1.micro | db.m1.small | db.m1.medium | db.m1.large | db.m1.xlarge
	// | db.m2.xlarge | db.m2.2xlarge | db.m2.4xlarge | db.m3.medium | db.m3.large
	// | db.m3.xlarge | db.m3.2xlarge | db.r3.large | db.r3.xlarge | db.r3.2xlarge
	// | db.r3.4xlarge | db.r3.8xlarge | db.t2.micro | db.t2.small | db.t2.medium
	DBInstanceClass *string `type:"string"`

	// 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
	DBInstanceIdentifier *string `type:"string" required:"true"`

	// The name of the DB parameter group to apply to the DB instance. Changing
	// this setting does not result in an outage. The parameter group name itself
	// is changed immediately, but the actual parameter changes are not applied
	// until you reboot the instance without failover. The db instance will NOT
	// be rebooted automatically and the parameter changes will NOT be applied during
	// the next maintenance window.
	//
	// Default: Uses existing setting
	//
	// Constraints: The DB parameter group must be in the same DB parameter group
	// family as this DB instance.
	DBParameterGroupName *string `type:"string"`

	// A list of DB security groups to authorize on this DB instance. Changing this
	// setting does not result in an outage and the 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
	DBSecurityGroups []*string `locationNameList:"DBSecurityGroupName" type:"list"`

	// The version number of the database engine to upgrade to. Changing this parameter
	// results in an outage and the change is applied during the next maintenance
	// window unless the ApplyImmediately parameter is set to true for this request.
	//
	//  For major version upgrades, if a non-default 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.
	//
	// For a list of valid engine versions, see CreateDBInstance.
	EngineVersion *string `type:"string"`

	// The new Provisioned IOPS (I/O operations per second) value for the RDS instance.
	// Changing this setting does not result in an outage and the change is applied
	// during the next maintenance window unless the ApplyImmediately parameter
	// is set to true for this request.
	//
	// Default: Uses existing setting
	//
	// 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. If you are
	// migrating from Provisioned IOPS to standard storage, set this value to 0.
	// The DB instance will require a reboot for the change in storage type to take
	// effect.
	//
	// SQL Server
	//
	// Setting the IOPS value for the SQL Server database engine is not supported.
	//
	// Type: Integer
	//
	//  If you choose to migrate your DB instance from using standard storage to
	// using Provisioned IOPS, or from using Provisioned IOPS to using standard
	// storage, the process can take time. The duration of the migration depends
	// on several factors such as database load, storage size, storage type (standard
	// or Provisioned IOPS), amount of IOPS provisioned (if any), and the number
	// of prior scale storage operations. Typical migration times are under 24 hours,
	// but the process can take up to several days in some cases. During the migration,
	// the DB instance will be available for use, but may experience performance
	// degradation. While the migration takes place, nightly backups for the instance
	// will be suspended. No other Amazon RDS operations can take place for the
	// instance, including modifying the instance, rebooting the instance, deleting
	// the instance, creating a Read Replica for the instance, and creating a DB
	// snapshot of the instance.
	IOPS *int64 `locationName:"Iops" type:"integer"`

	// The new password for the DB instance master user. Can be any printable ASCII
	// character except "/", """, or "@".
	//
	//  Changing this parameter does not result in an outage and the 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 8 to 41 alphanumeric characters (MySQL), 8 to 30 alphanumeric
	// characters (Oracle), or 8 to 128 alphanumeric characters (SQL Server).
	//
	//  Amazon RDS API actions never return the password, so this action provides
	// a way to regain access to a master instance user if the password is lost.
	// This includes restoring privileges that may have been accidentally revoked.
	MasterUserPassword *string `type:"string"`

	// Specifies if the DB instance is a Multi-AZ deployment. Changing this parameter
	// does not result in an outage and the change is applied during the next maintenance
	// window unless the ApplyImmediately parameter is set to true for this request.
	//
	// Constraints: Cannot be specified if the DB instance is a Read Replica.
	MultiAZ *bool `type:"boolean"`

	// The new DB instance identifier for the DB instance when renaming a DB instance.
	// When you change the DB instance identifier, an instance reboot will occur
	// immediately if you set Apply Immediately to true, or will occur during the
	// next maintenance window if Apply Immediately to false. This value is stored
	// as a lowercase string.
	//
	// Constraints:
	//
	//  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
	NewDBInstanceIdentifier *string `type:"string"`

	// Indicates that the DB instance should be associated with the specified option
	// group. Changing this parameter does not result in an outage except in the
	// following case and the change is applied during the next maintenance window
	// unless the ApplyImmediately parameter is set to true 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, such as the TDE option for Oracle Advanced Security
	// TDE, cannot be removed from an option group, and that option group cannot
	// be removed from a DB instance once it is associated with a DB instance
	OptionGroupName *string `type:"string"`

	// The daily time range during which automated backups are created if automated
	// backups are enabled, as determined by the BackupRetentionPeriod. Changing
	// this parameter does not result in an outage and the change is asynchronously
	// applied as soon as possible.
	//
	// 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
	PreferredBackupWindow *string `type:"string"`

	// The weekly time range (in UTC) during which system maintenance can occur,
	// which may result in an outage. Changing this parameter does not result in
	// an outage, except in the following situation, and the change is asynchronously
	// applied as soon as possible. If there are pending actions that cause a reboot,
	// and the maintenance window is changed to include the current time, then changing
	// this parameter will cause a reboot of the DB instance. If moving this window
	// to the current time, there must be at least 30 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
	PreferredMaintenanceWindow *string `type:"string"`

	// Specifies the storage type to be associated with the DB instance.
	//
	//  Valid values: standard | gp2 | io1
	//
	//  If you specify io1, you must also include a value for the Iops parameter.
	//
	//  Default: io1 if the Iops parameter is specified; otherwise standard
	StorageType *string `type:"string"`

	// The ARN from the Key Store with which to associate the instance for TDE encryption.
	TDECredentialARN *string `locationName:"TdeCredentialArn" type:"string"`

	// The password for the given ARN from the Key Store in order to access the
	// device.
	TDECredentialPassword *string `locationName:"TdeCredentialPassword" type:"string"`

	// A list of EC2 VPC 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
	VPCSecurityGroupIDs []*string `locationName:"VpcSecurityGroupIds" locationNameList:"VpcSecurityGroupId" type:"list"`

	metadataModifyDBInstanceInput `json:"-" xml:"-"`
}

type metadataModifyDBInstanceInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type ModifyDBInstanceOutput struct {
	// Contains the result of a successful invocation of the following actions:
	//
	//  CreateDBInstance DeleteDBInstance ModifyDBInstance  This data type is used
	// as a response element in the DescribeDBInstances action.
	DBInstance *DBInstance `type:"structure"`

	metadataModifyDBInstanceOutput `json:"-" xml:"-"`
}

type metadataModifyDBInstanceOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type ModifyDBParameterGroupInput struct {
	// The name of the DB parameter group.
	//
	// Constraints:
	//
	//  Must be the name of an existing DB parameter group Must be 1 to 255 alphanumeric
	// characters First character must be a letter Cannot end with a hyphen or contain
	// two consecutive hyphens
	DBParameterGroupName *string `type:"string" required:"true"`

	// An array of parameter names, values, and the apply method for the parameter
	// update. At least one parameter name, value, and apply method must be supplied;
	// subsequent arguments are optional. A maximum of 20 parameters may be modified
	// in a single request.
	//
	// Valid Values (for the application method): immediate | pending-reboot
	//
	// You can use the immediate value with dynamic parameters only. You can use
	// the pending-reboot value for both dynamic and static parameters, and changes
	// are applied when you reboot the DB instance without failover.
	Parameters []*Parameter `locationNameList:"Parameter" type:"list" required:"true"`

	metadataModifyDBParameterGroupInput `json:"-" xml:"-"`
}

type metadataModifyDBParameterGroupInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type ModifyDBSubnetGroupInput struct {
	// The description for the DB subnet group.
	DBSubnetGroupDescription *string `type:"string"`

	// The name for the DB subnet group. This value is stored as a lowercase string.
	//
	// Constraints: Must contain no more than 255 alphanumeric characters or hyphens.
	// Must not be "Default".
	//
	// Example: mySubnetgroup
	DBSubnetGroupName *string `type:"string" required:"true"`

	// The EC2 subnet IDs for the DB subnet group.
	SubnetIDs []*string `locationName:"SubnetIds" locationNameList:"SubnetIdentifier" type:"list" required:"true"`

	metadataModifyDBSubnetGroupInput `json:"-" xml:"-"`
}

type metadataModifyDBSubnetGroupInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type ModifyDBSubnetGroupOutput struct {
	// Contains the result of a successful invocation of the following actions:
	//
	//  CreateDBSubnetGroup ModifyDBSubnetGroup DescribeDBSubnetGroups DeleteDBSubnetGroup
	//  This data type is used as a response element in the DescribeDBSubnetGroups
	// action.
	DBSubnetGroup *DBSubnetGroup `type:"structure"`

	metadataModifyDBSubnetGroupOutput `json:"-" xml:"-"`
}

type metadataModifyDBSubnetGroupOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type ModifyEventSubscriptionInput struct {
	// A Boolean value; set to true to activate the subscription.
	Enabled *bool `type:"boolean"`

	// A list of event categories for a SourceType that you want to subscribe to.
	// You can see a list of the categories for a given SourceType in the Events
	// (http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_Events.html)
	// topic in the Amazon RDS User Guide or by using the DescribeEventCategories
	// action.
	EventCategories []*string `locationNameList:"EventCategory" type:"list"`

	// The Amazon Resource Name (ARN) of the SNS topic created for event notification.
	// The ARN is created by Amazon SNS when you create a topic and subscribe to
	// it.
	SNSTopicARN *string `locationName:"SnsTopicArn" type:"string"`

	// The type of source that will be generating the events. For example, if you
	// want to be notified of events generated by a DB instance, you would set this
	// parameter to db-instance. if this value is not specified, all events are
	// returned.
	//
	// Valid values: db-instance | db-parameter-group | db-security-group | db-snapshot
	SourceType *string `type:"string"`

	// The name of the RDS event notification subscription.
	SubscriptionName *string `type:"string" required:"true"`

	metadataModifyEventSubscriptionInput `json:"-" xml:"-"`
}

type metadataModifyEventSubscriptionInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type ModifyEventSubscriptionOutput struct {
	// Contains the results of a successful invocation of the DescribeEventSubscriptions
	// action.
	EventSubscription *EventSubscription `type:"structure"`

	metadataModifyEventSubscriptionOutput `json:"-" xml:"-"`
}

type metadataModifyEventSubscriptionOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type ModifyOptionGroupInput struct {
	// Indicates whether the changes should be applied immediately, or during the
	// next maintenance window for each instance associated with the option group.
	ApplyImmediately *bool `type:"boolean"`

	// The name of the option group to be modified.
	//
	//  Permanent options, such as the TDE option for Oracle Advanced Security
	// TDE, cannot be removed from an option group, and that option group cannot
	// be removed from a DB instance once it is associated with a DB instance
	OptionGroupName *string `type:"string" required:"true"`

	// Options in this list are added to the option group or, if already present,
	// the specified configuration is used to update the existing configuration.
	OptionsToInclude []*OptionConfiguration `locationNameList:"OptionConfiguration" type:"list"`

	// Options in this list are removed from the option group.
	OptionsToRemove []*string `type:"list"`

	metadataModifyOptionGroupInput `json:"-" xml:"-"`
}

type metadataModifyOptionGroupInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type ModifyOptionGroupOutput struct {
	OptionGroup *OptionGroup `type:"structure"`

	metadataModifyOptionGroupOutput `json:"-" xml:"-"`
}

type metadataModifyOptionGroupOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

// Option details.
type Option struct {
	// If the option requires access to a port, then this DB security group allows
	// access to the port.
	DBSecurityGroupMemberships []*DBSecurityGroupMembership `locationNameList:"DBSecurityGroup" type:"list"`

	// The description of the option.
	OptionDescription *string `type:"string"`

	// The name of the option.
	OptionName *string `type:"string"`

	// The option settings for this option.
	OptionSettings []*OptionSetting `locationNameList:"OptionSetting" type:"list"`

	// Indicate if this option is permanent.
	Permanent *bool `type:"boolean"`

	// Indicate if this option is persistent.
	Persistent *bool `type:"boolean"`

	// If required, the port configured for this option to use.
	Port *int64 `type:"integer"`

	// If the option requires access to a port, then this VPC security group allows
	// access to the port.
	VPCSecurityGroupMemberships []*VPCSecurityGroupMembership `locationName:"VpcSecurityGroupMemberships" locationNameList:"VpcSecurityGroupMembership" type:"list"`

	metadataOption `json:"-" xml:"-"`
}

type metadataOption struct {
	SDKShapeTraits bool `type:"structure"`
}

// A list of all available options
type OptionConfiguration struct {
	// A list of DBSecurityGroupMemebrship name strings used for this option.
	DBSecurityGroupMemberships []*string `locationNameList:"DBSecurityGroupName" type:"list"`

	// The configuration of options to include in a group.
	OptionName *string `type:"string" required:"true"`

	// The option settings to include in an option group.
	OptionSettings []*OptionSetting `locationNameList:"OptionSetting" type:"list"`

	// The optional port for the option.
	Port *int64 `type:"integer"`

	// A list of VpcSecurityGroupMemebrship name strings used for this option.
	VPCSecurityGroupMemberships []*string `locationName:"VpcSecurityGroupMemberships" locationNameList:"VpcSecurityGroupId" type:"list"`

	metadataOptionConfiguration `json:"-" xml:"-"`
}

type metadataOptionConfiguration struct {
	SDKShapeTraits bool `type:"structure"`
}

type OptionGroup struct {
	// Indicates whether this option group can be applied to both VPC and non-VPC
	// instances. The value true indicates the option group can be applied to both
	// VPC and non-VPC instances.
	AllowsVPCAndNonVPCInstanceMemberships *bool `locationName:"AllowsVpcAndNonVpcInstanceMemberships" type:"boolean"`

	// Engine name that this option group can be applied to.
	EngineName *string `type:"string"`

	// Indicates the major engine version associated with this option group.
	MajorEngineVersion *string `type:"string"`

	// Provides a description of the option group.
	OptionGroupDescription *string `type:"string"`

	// Specifies the name of the option group.
	OptionGroupName *string `type:"string"`

	// Indicates what options are available in the option group.
	Options []*Option `locationNameList:"Option" type:"list"`

	// If AllowsVpcAndNonVpcInstanceMemberships is false, this field is blank. If
	// AllowsVpcAndNonVpcInstanceMemberships is true and this field is blank, then
	// this option group can be applied to both VPC and non-VPC instances. If this
	// field contains a value, then this option group can only be applied to instances
	// that are in the VPC indicated by this field.
	VPCID *string `locationName:"VpcId" type:"string"`

	metadataOptionGroup `json:"-" xml:"-"`
}

type metadataOptionGroup struct {
	SDKShapeTraits bool `type:"structure"`
}

// Provides information on the option groups the DB instance is a member of.
type OptionGroupMembership struct {
	// The name of the option group that the instance belongs to.
	OptionGroupName *string `type:"string"`

	// The status of the DB instance's option group membership (e.g. in-sync, pending,
	// pending-maintenance, applying).
	Status *string `type:"string"`

	metadataOptionGroupMembership `json:"-" xml:"-"`
}

type metadataOptionGroupMembership struct {
	SDKShapeTraits bool `type:"structure"`
}

// Available option.
type OptionGroupOption struct {
	// If the option requires a port, specifies the default port for the option.
	DefaultPort *int64 `type:"integer"`

	// The description of the option.
	Description *string `type:"string"`

	// The name of the engine that this option can be applied to.
	EngineName *string `type:"string"`

	// Indicates the major engine version that the option is available for.
	MajorEngineVersion *string `type:"string"`

	// The minimum required engine version for the option to be applied.
	MinimumRequiredMinorEngineVersion *string `type:"string"`

	// The name of the option.
	Name *string `type:"string"`

	// Specifies the option settings that are available (and the default value)
	// for each option in an option group.
	OptionGroupOptionSettings []*OptionGroupOptionSetting `locationNameList:"OptionGroupOptionSetting" type:"list"`

	// List of all options that are prerequisites for this option.
	OptionsDependedOn []*string `locationNameList:"OptionName" type:"list"`

	// A permanent option cannot be removed from the option group once the option
	// group is used, and it cannot be removed from the db instance after assigning
	// an option group with this permanent option.
	Permanent *bool `type:"boolean"`

	// A persistent option cannot be removed from the option group once the option
	// group is used, but this option can be removed from the db instance while
	// modifying the related data and assigning another option group without this
	// option.
	Persistent *bool `type:"boolean"`

	// Specifies whether the option requires a port.
	PortRequired *bool `type:"boolean"`

	metadataOptionGroupOption `json:"-" xml:"-"`
}

type metadataOptionGroupOption struct {
	SDKShapeTraits bool `type:"structure"`
}

// Option group option settings are used to display settings available for each
// option with their default values and other information. These values are
// used with the DescribeOptionGroupOptions action.
type OptionGroupOptionSetting struct {
	// Indicates the acceptable values for the option group option.
	AllowedValues *string `type:"string"`

	// The DB engine specific parameter type for the option group option.
	ApplyType *string `type:"string"`

	// The default value for the option group option.
	DefaultValue *string `type:"string"`

	// Boolean value where true indicates that this option group option can be changed
	// from the default value.
	IsModifiable *bool `type:"boolean"`

	// The description of the option group option.
	SettingDescription *string `type:"string"`

	// The name of the option group option.
	SettingName *string `type:"string"`

	metadataOptionGroupOptionSetting `json:"-" xml:"-"`
}

type metadataOptionGroupOptionSetting struct {
	SDKShapeTraits bool `type:"structure"`
}

// Option settings are the actual settings being applied or configured for that
// option. It is used when you modify an option group or describe option groups.
// For example, the NATIVE_NETWORK_ENCRYPTION option has a setting called SQLNET.ENCRYPTION_SERVER
// that can have several different values.
type OptionSetting struct {
	// The allowed values of the option setting.
	AllowedValues *string `type:"string"`

	// The DB engine specific parameter type.
	ApplyType *string `type:"string"`

	// The data type of the option setting.
	DataType *string `type:"string"`

	// The default value of the option setting.
	DefaultValue *string `type:"string"`

	// The description of the option setting.
	Description *string `type:"string"`

	// Indicates if the option setting is part of a collection.
	IsCollection *bool `type:"boolean"`

	// A Boolean value that, when true, indicates the option setting can be modified
	// from the default.
	IsModifiable *bool `type:"boolean"`

	// The name of the option that has settings that you can set.
	Name *string `type:"string"`

	// The current value of the option setting.
	Value *string `type:"string"`

	metadataOptionSetting `json:"-" xml:"-"`
}

type metadataOptionSetting struct {
	SDKShapeTraits bool `type:"structure"`
}

// Contains a list of available options for a DB instance
//
//  This data type is used as a response element in the DescribeOrderableDBInstanceOptions
// action.
type OrderableDBInstanceOption struct {
	// A list of availability zones for the orderable DB instance.
	AvailabilityZones []*AvailabilityZone `locationNameList:"AvailabilityZone" type:"list"`

	// The DB instance Class for the orderable DB instance
	DBInstanceClass *string `type:"string"`

	// The engine type of the orderable DB instance.
	Engine *string `type:"string"`

	// The engine version of the orderable DB instance.
	EngineVersion *string `type:"string"`

	// The license model for the orderable DB instance.
	LicenseModel *string `type:"string"`

	// Indicates whether this orderable DB instance is multi-AZ capable.
	MultiAZCapable *bool `type:"boolean"`

	// Indicates whether this orderable DB instance can have a Read Replica.
	ReadReplicaCapable *bool `type:"boolean"`

	// The storage type for this orderable DB instance.
	StorageType *string `type:"string"`

	// Indicates whether this orderable DB instance supports provisioned IOPS.
	SupportsIOPS *bool `locationName:"SupportsIops" type:"boolean"`

	// Indicates whether this orderable DB instance supports encrypted storage.
	SupportsStorageEncryption *bool `type:"boolean"`

	// Indicates whether this is a VPC orderable DB instance.
	VPC *bool `locationName:"Vpc" type:"boolean"`

	metadataOrderableDBInstanceOption `json:"-" xml:"-"`
}

type metadataOrderableDBInstanceOption struct {
	SDKShapeTraits bool `type:"structure"`
}

// This data type is used as a request parameter in the ModifyDBParameterGroup
// and ResetDBParameterGroup actions.
//
// This data type is used as a response element in the DescribeEngineDefaultParameters
// and DescribeDBParameters actions.
type Parameter struct {
	// Specifies the valid range of values for the parameter.
	AllowedValues *string `type:"string"`

	// Indicates when to apply parameter updates.
	ApplyMethod *string `type:"string"`

	// Specifies the engine specific parameters type.
	ApplyType *string `type:"string"`

	// Specifies the valid data type for the parameter.
	DataType *string `type:"string"`

	// Provides a description of the parameter.
	Description *string `type:"string"`

	// Indicates whether (true) or not (false) the parameter can be modified. Some
	// parameters have security or operational implications that prevent them from
	// being changed.
	IsModifiable *bool `type:"boolean"`

	// The earliest engine version to which the parameter can apply.
	MinimumEngineVersion *string `type:"string"`

	// Specifies the name of the parameter.
	ParameterName *string `type:"string"`

	// Specifies the value of the parameter.
	ParameterValue *string `type:"string"`

	// Indicates the source of the parameter value.
	Source *string `type:"string"`

	metadataParameter `json:"-" xml:"-"`
}

type metadataParameter struct {
	SDKShapeTraits bool `type:"structure"`
}

// Provides information about a pending maintenance action for a resource.
type PendingMaintenanceAction struct {
	// The type of pending maintenance action that is available for the resource.
	Action *string `type:"string"`

	// The date of the maintenance window when the action will be applied. The maintenance
	// action will be applied to the resource during its first maintenance window
	// after this date. If this date is specified, any next-maintenance opt-in requests
	// are ignored.
	AutoAppliedAfterDate *time.Time `type:"timestamp" timestampFormat:"iso8601"`

	// The effective date when the pending maintenance action will be applied to
	// the resource. This takes into account opt-in requests received from the ApplyPendingMaintenanceAction
	// API, the AutoAppliedAfterDate, and the ForcedApplyDate. This value is blank
	// if an opt-in request has not been received and no value has been specified
	// for the AutoAppliedAfterDate or ForcedApplyDate.
	CurrentApplyDate *time.Time `type:"timestamp" timestampFormat:"iso8601"`

	// The date when the maintenance action will be automatically applied. The maintenance
	// action will be applied to the resource on this date regardless of the maintenance
	// window for the resource. If this date is specified, any immediate opt-in
	// requests are ignored.
	ForcedApplyDate *time.Time `type:"timestamp" timestampFormat:"iso8601"`

	// Indicates the type of opt-in request that has been received for the resource.
	OptInStatus *string `type:"string"`

	metadataPendingMaintenanceAction `json:"-" xml:"-"`
}

type metadataPendingMaintenanceAction struct {
	SDKShapeTraits bool `type:"structure"`
}

// This data type is used as a response element in the ModifyDBInstance action.
type PendingModifiedValues struct {
	// Contains the new AllocatedStorage size for the DB instance that will be applied
	// or is in progress.
	AllocatedStorage *int64 `type:"integer"`

	// Specifies the pending number of days for which automated backups are retained.
	BackupRetentionPeriod *int64 `type:"integer"`

	// Contains the new DBInstanceClass for the DB instance that will be applied
	// or is in progress.
	DBInstanceClass *string `type:"string"`

	// Contains the new DBInstanceIdentifier for the DB instance that will be applied
	// or is in progress.
	DBInstanceIdentifier *string `type:"string"`

	// Indicates the database engine version.
	EngineVersion *string `type:"string"`

	// Specifies the new Provisioned IOPS value for the DB instance that will be
	// applied or is being applied.
	IOPS *int64 `locationName:"Iops" type:"integer"`

	// Contains the pending or in-progress change of the master credentials for
	// the DB instance.
	MasterUserPassword *string `type:"string"`

	// Indicates that the Single-AZ DB instance is to change to a Multi-AZ deployment.
	MultiAZ *bool `type:"boolean"`

	// Specifies the pending port for the DB instance.
	Port *int64 `type:"integer"`

	// Specifies the storage type to be associated with the DB instance.
	StorageType *string `type:"string"`

	metadataPendingModifiedValues `json:"-" xml:"-"`
}

type metadataPendingModifiedValues struct {
	SDKShapeTraits bool `type:"structure"`
}

type PromoteReadReplicaInput struct {
	// 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: 1
	//
	// Constraints:
	//
	//  Must be a value from 0 to 8
	BackupRetentionPeriod *int64 `type:"integer"`

	// The DB instance identifier. This value is stored as a lowercase string.
	//
	// Constraints:
	//
	//  Must be the identifier for an existing Read Replica 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
	DBInstanceIdentifier *string `type:"string" required:"true"`

	// The daily time range during which automated backups are created if automated
	// backups are enabled, using the BackupRetentionPeriod parameter.
	//
	//  Default: A 30-minute window selected at random from an 8-hour block of
	// time per region. See the Amazon RDS User Guide for the time blocks for each
	// region from which the default backup windows are assigned.
	//
	//  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.
	PreferredBackupWindow *string `type:"string"`

	metadataPromoteReadReplicaInput `json:"-" xml:"-"`
}

type metadataPromoteReadReplicaInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type PromoteReadReplicaOutput struct {
	// Contains the result of a successful invocation of the following actions:
	//
	//  CreateDBInstance DeleteDBInstance ModifyDBInstance  This data type is used
	// as a response element in the DescribeDBInstances action.
	DBInstance *DBInstance `type:"structure"`

	metadataPromoteReadReplicaOutput `json:"-" xml:"-"`
}

type metadataPromoteReadReplicaOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type PurchaseReservedDBInstancesOfferingInput struct {
	// The number of instances to reserve.
	//
	// Default: 1
	DBInstanceCount *int64 `type:"integer"`

	// Customer-specified identifier to track this reservation.
	//
	// Example: myreservationID
	ReservedDBInstanceID *string `locationName:"ReservedDBInstanceId" type:"string"`

	// The ID of the Reserved DB instance offering to purchase.
	//
	// Example: 438012d3-4052-4cc7-b2e3-8d3372e0e706
	ReservedDBInstancesOfferingID *string `locationName:"ReservedDBInstancesOfferingId" type:"string" required:"true"`

	// A list of tags.
	Tags []*Tag `locationNameList:"Tag" type:"list"`

	metadataPurchaseReservedDBInstancesOfferingInput `json:"-" xml:"-"`
}

type metadataPurchaseReservedDBInstancesOfferingInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type PurchaseReservedDBInstancesOfferingOutput struct {
	// This data type is used as a response element in the DescribeReservedDBInstances
	// and PurchaseReservedDBInstancesOffering actions.
	ReservedDBInstance *ReservedDBInstance `type:"structure"`

	metadataPurchaseReservedDBInstancesOfferingOutput `json:"-" xml:"-"`
}

type metadataPurchaseReservedDBInstancesOfferingOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type RebootDBInstanceInput struct {
	// The DB instance identifier. This parameter is stored as a lowercase string.
	//
	// Constraints:
	//
	//  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
	DBInstanceIdentifier *string `type:"string" required:"true"`

	// When true, the reboot will be conducted through a MultiAZ failover.
	//
	// Constraint: You cannot specify true if the instance is not configured for
	// MultiAZ.
	ForceFailover *bool `type:"boolean"`

	metadataRebootDBInstanceInput `json:"-" xml:"-"`
}

type metadataRebootDBInstanceInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type RebootDBInstanceOutput struct {
	// Contains the result of a successful invocation of the following actions:
	//
	//  CreateDBInstance DeleteDBInstance ModifyDBInstance  This data type is used
	// as a response element in the DescribeDBInstances action.
	DBInstance *DBInstance `type:"structure"`

	metadataRebootDBInstanceOutput `json:"-" xml:"-"`
}

type metadataRebootDBInstanceOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

// This data type is used as a response element in the DescribeReservedDBInstances
// and DescribeReservedDBInstancesOfferings actions.
type RecurringCharge struct {
	// The amount of the recurring charge.
	RecurringChargeAmount *float64 `type:"double"`

	// The frequency of the recurring charge.
	RecurringChargeFrequency *string `type:"string"`

	metadataRecurringCharge `json:"-" xml:"-"`
}

type metadataRecurringCharge struct {
	SDKShapeTraits bool `type:"structure"`
}

type RemoveSourceIdentifierFromSubscriptionInput struct {
	// The source identifier to be removed from the subscription, such as the DB
	// instance identifier for a DB instance or the name of a security group.
	SourceIdentifier *string `type:"string" required:"true"`

	// The name of the RDS event notification subscription you want to remove a
	// source identifier from.
	SubscriptionName *string `type:"string" required:"true"`

	metadataRemoveSourceIdentifierFromSubscriptionInput `json:"-" xml:"-"`
}

type metadataRemoveSourceIdentifierFromSubscriptionInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type RemoveSourceIdentifierFromSubscriptionOutput struct {
	// Contains the results of a successful invocation of the DescribeEventSubscriptions
	// action.
	EventSubscription *EventSubscription `type:"structure"`

	metadataRemoveSourceIdentifierFromSubscriptionOutput `json:"-" xml:"-"`
}

type metadataRemoveSourceIdentifierFromSubscriptionOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type RemoveTagsFromResourceInput struct {
	// The Amazon RDS resource the tags will be removed from. This value is an Amazon
	// Resource Name (ARN). For information about creating an ARN, see  Constructing
	// an RDS Amazon Resource Name (ARN) (http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_Tagging.html#USER_Tagging.ARN).
	ResourceName *string `type:"string" required:"true"`

	// The tag key (name) of the tag to be removed.
	TagKeys []*string `type:"list" required:"true"`

	metadataRemoveTagsFromResourceInput `json:"-" xml:"-"`
}

type metadataRemoveTagsFromResourceInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type RemoveTagsFromResourceOutput struct {
	metadataRemoveTagsFromResourceOutput `json:"-" xml:"-"`
}

type metadataRemoveTagsFromResourceOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

// This data type is used as a response element in the DescribeReservedDBInstances
// and PurchaseReservedDBInstancesOffering actions.
type ReservedDBInstance struct {
	// The currency code for the reserved DB instance.
	CurrencyCode *string `type:"string"`

	// The DB instance class for the reserved DB instance.
	DBInstanceClass *string `type:"string"`

	// The number of reserved DB instances.
	DBInstanceCount *int64 `type:"integer"`

	// The duration of the reservation in seconds.
	Duration *int64 `type:"integer"`

	// The fixed price charged for this reserved DB instance.
	FixedPrice *float64 `type:"double"`

	// Indicates if the reservation applies to Multi-AZ deployments.
	MultiAZ *bool `type:"boolean"`

	// The offering type of this reserved DB instance.
	OfferingType *string `type:"string"`

	// The description of the reserved DB instance.
	ProductDescription *string `type:"string"`

	// The recurring price charged to run this reserved DB instance.
	RecurringCharges []*RecurringCharge `locationNameList:"RecurringCharge" type:"list"`

	// The unique identifier for the reservation.
	ReservedDBInstanceID *string `locationName:"ReservedDBInstanceId" type:"string"`

	// The offering identifier.
	ReservedDBInstancesOfferingID *string `locationName:"ReservedDBInstancesOfferingId" type:"string"`

	// The time the reservation started.
	StartTime *time.Time `type:"timestamp" timestampFormat:"iso8601"`

	// The state of the reserved DB instance.
	State *string `type:"string"`

	// The hourly price charged for this reserved DB instance.
	UsagePrice *float64 `type:"double"`

	metadataReservedDBInstance `json:"-" xml:"-"`
}

type metadataReservedDBInstance struct {
	SDKShapeTraits bool `type:"structure"`
}

// This data type is used as a response element in the DescribeReservedDBInstancesOfferings
// action.
type ReservedDBInstancesOffering struct {
	// The currency code for the reserved DB instance offering.
	CurrencyCode *string `type:"string"`

	// The DB instance class for the reserved DB instance.
	DBInstanceClass *string `type:"string"`

	// The duration of the offering in seconds.
	Duration *int64 `type:"integer"`

	// The fixed price charged for this offering.
	FixedPrice *float64 `type:"double"`

	// Indicates if the offering applies to Multi-AZ deployments.
	MultiAZ *bool `type:"boolean"`

	// The offering type.
	OfferingType *string `type:"string"`

	// The database engine used by the offering.
	ProductDescription *string `type:"string"`

	// The recurring price charged to run this reserved DB instance.
	RecurringCharges []*RecurringCharge `locationNameList:"RecurringCharge" type:"list"`

	// The offering identifier.
	ReservedDBInstancesOfferingID *string `locationName:"ReservedDBInstancesOfferingId" type:"string"`

	// The hourly price charged for this offering.
	UsagePrice *float64 `type:"double"`

	metadataReservedDBInstancesOffering `json:"-" xml:"-"`
}

type metadataReservedDBInstancesOffering struct {
	SDKShapeTraits bool `type:"structure"`
}

type ResetDBParameterGroupInput struct {
	// The name of the DB parameter group.
	//
	// Constraints:
	//
	//  Must be 1 to 255 alphanumeric characters First character must be a letter
	// Cannot end with a hyphen or contain two consecutive hyphens
	DBParameterGroupName *string `type:"string" required:"true"`

	// An array of parameter names, values, and the apply method for the parameter
	// update. At least one parameter name, value, and apply method must be supplied;
	// subsequent arguments are optional. A maximum of 20 parameters may be modified
	// in a single request.
	//
	// MySQL
	//
	// Valid Values (for Apply method): immediate | pending-reboot
	//
	// You can use the immediate value with dynamic parameters only. You can use
	// the pending-reboot value for both dynamic and static parameters, and changes
	// are applied when DB instance reboots.
	//
	// Oracle
	//
	// Valid Values (for Apply method): pending-reboot
	Parameters []*Parameter `locationNameList:"Parameter" type:"list"`

	// Specifies whether (true) or not (false) to reset all parameters in the DB
	// parameter group to default values.
	//
	// Default: true
	ResetAllParameters *bool `type:"boolean"`

	metadataResetDBParameterGroupInput `json:"-" xml:"-"`
}

type metadataResetDBParameterGroupInput struct {
	SDKShapeTraits bool `type:"structure"`
}

// Describes the pending maintenance actions for a resource.
type ResourcePendingMaintenanceActions struct {
	// Provides details about the pending maintenance actions for the resource.
	PendingMaintenanceActionDetails []*PendingMaintenanceAction `locationNameList:"PendingMaintenanceAction" type:"list"`

	// The ARN of this resource that has pending maintenance actions.
	ResourceIdentifier *string `type:"string"`

	metadataResourcePendingMaintenanceActions `json:"-" xml:"-"`
}

type metadataResourcePendingMaintenanceActions struct {
	SDKShapeTraits bool `type:"structure"`
}

type RestoreDBInstanceFromDBSnapshotInput struct {
	// Indicates that minor version upgrades will be applied automatically to the
	// DB instance during the maintenance window.
	AutoMinorVersionUpgrade *bool `type:"boolean"`

	// The EC2 Availability Zone that the database instance will be created in.
	//
	// Default: A random, system-chosen Availability Zone.
	//
	// Constraint: You cannot specify the AvailabilityZone parameter if the MultiAZ
	// parameter is set to true.
	//
	// Example: us-east-1a
	AvailabilityZone *string `type:"string"`

	// The compute and memory capacity of the Amazon RDS DB instance.
	//
	// Valid Values: db.t1.micro | db.m1.small | db.m1.medium | db.m1.large | db.m1.xlarge
	// | db.m2.2xlarge | db.m2.4xlarge | db.m3.medium | db.m3.large | db.m3.xlarge
	// | db.m3.2xlarge | db.r3.large | db.r3.xlarge | db.r3.2xlarge | db.r3.4xlarge
	// | db.r3.8xlarge | db.t2.micro | db.t2.small | db.t2.medium
	DBInstanceClass *string `type:"string"`

	// Name of the DB instance to create from the DB snapshot. This parameter isn't
	// case sensitive.
	//
	// Constraints:
	//
	//  Must contain from 1 to 255 alphanumeric characters or hyphens First character
	// must be a letter Cannot end with a hyphen or contain two consecutive hyphens
	//  Example: my-snapshot-id
	DBInstanceIdentifier *string `type:"string" required:"true"`

	// The database name for the restored DB instance.
	//
	//  This parameter doesn't apply to the MySQL engine.
	DBName *string `type:"string"`

	// The identifier for the DB snapshot to restore from.
	//
	// Constraints:
	//
	//  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
	DBSnapshotIdentifier *string `type:"string" required:"true"`

	// The DB subnet group name to use for the new instance.
	DBSubnetGroupName *string `type:"string"`

	// The database engine to use for the new instance.
	//
	// Default: The same as source
	//
	// Constraint: Must be compatible with the engine of the source
	//
	//  Valid Values: MySQL | oracle-se1 | oracle-se | oracle-ee | sqlserver-ee
	// | sqlserver-se | sqlserver-ex | sqlserver-web | postgres
	Engine *string `type:"string"`

	// Specifies the amount of provisioned IOPS for the DB instance, expressed in
	// I/O operations per second. If this parameter is not specified, the IOPS value
	// will be taken from the backup. If this parameter is set to 0, the new instance
	// will be converted to a non-PIOPS instance, which will take additional time,
	// though your DB instance will be available for connections before the conversion
	// starts.
	//
	//  Constraints: Must be an integer greater than 1000.
	//
	// SQL Server
	//
	// Setting the IOPS value for the SQL Server database engine is not supported.
	IOPS *int64 `locationName:"Iops" type:"integer"`

	// License model information for the restored DB instance.
	//
	//  Default: Same as source.
	//
	//  Valid values: license-included | bring-your-own-license | general-public-license
	LicenseModel *string `type:"string"`

	// Specifies if the DB instance is a Multi-AZ deployment.
	//
	// Constraint: You cannot specify the AvailabilityZone parameter if the MultiAZ
	// parameter is set to true.
	MultiAZ *bool `type:"boolean"`

	// The name of the option group to be used for the restored DB instance.
	//
	// Permanent options, such as the TDE option for Oracle Advanced Security TDE,
	// cannot be removed from an option group, and that option group cannot be removed
	// from a DB instance once it is associated with a DB instance
	OptionGroupName *string `type:"string"`

	// The port number on which the database accepts connections.
	//
	// Default: The same port as the original DB instance
	//
	// Constraints: Value must be 1150-65535
	Port *int64 `type:"integer"`

	// Specifies the accessibility options for the DB instance. A value of true
	// specifies an Internet-facing instance with a publicly resolvable DNS name,
	// which resolves to a public IP address. A value of false specifies an internal
	// instance with a DNS name that resolves to a private IP address.
	//
	//  Default: The default behavior varies depending on whether a VPC has been
	// requested or not. The following list shows the default behavior in each case.
	//
	//   Default VPC: true  VPC: false   If no DB subnet group has been specified
	// as part of the request and the PubliclyAccessible value has not been set,
	// the DB instance will be publicly accessible. If a specific DB subnet group
	// has been specified as part of the request and the PubliclyAccessible value
	// has not been set, the DB instance will be private.
	PubliclyAccessible *bool `type:"boolean"`

	// Specifies the storage type to be associated with the DB instance.
	//
	//  Valid values: standard | gp2 | io1
	//
	//  If you specify io1, you must also include a value for the Iops parameter.
	//
	//  Default: io1 if the Iops parameter is specified; otherwise standard
	StorageType *string `type:"string"`

	// The ARN from the Key Store with which to associate the instance for TDE encryption.
	TDECredentialARN *string `locationName:"TdeCredentialArn" type:"string"`

	// The password for the given ARN from the Key Store in order to access the
	// device.
	TDECredentialPassword *string `locationName:"TdeCredentialPassword" type:"string"`

	// A list of tags.
	Tags []*Tag `locationNameList:"Tag" type:"list"`

	metadataRestoreDBInstanceFromDBSnapshotInput `json:"-" xml:"-"`
}

type metadataRestoreDBInstanceFromDBSnapshotInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type RestoreDBInstanceFromDBSnapshotOutput struct {
	// Contains the result of a successful invocation of the following actions:
	//
	//  CreateDBInstance DeleteDBInstance ModifyDBInstance  This data type is used
	// as a response element in the DescribeDBInstances action.
	DBInstance *DBInstance `type:"structure"`

	metadataRestoreDBInstanceFromDBSnapshotOutput `json:"-" xml:"-"`
}

type metadataRestoreDBInstanceFromDBSnapshotOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type RestoreDBInstanceToPointInTimeInput struct {
	// Indicates that minor version upgrades will be applied automatically to the
	// DB instance during the maintenance window.
	AutoMinorVersionUpgrade *bool `type:"boolean"`

	// The EC2 Availability Zone that the database instance will be created in.
	//
	// Default: A random, system-chosen Availability Zone.
	//
	// Constraint: You cannot specify the AvailabilityZone parameter if the MultiAZ
	// parameter is set to true.
	//
	// Example: us-east-1a
	AvailabilityZone *string `type:"string"`

	// The compute and memory capacity of the Amazon RDS DB instance.
	//
	// Valid Values: db.t1.micro | db.m1.small | db.m1.medium | db.m1.large | db.m1.xlarge
	// | db.m2.2xlarge | db.m2.4xlarge | db.m3.medium | db.m3.large | db.m3.xlarge
	// | db.m3.2xlarge | db.r3.large | db.r3.xlarge | db.r3.2xlarge | db.r3.4xlarge
	// | db.r3.8xlarge | db.t2.micro | db.t2.small | db.t2.medium
	//
	// Default: The same DBInstanceClass as the original DB instance.
	DBInstanceClass *string `type:"string"`

	// The database name for the restored DB instance.
	//
	//  This parameter is not used for the MySQL engine.
	DBName *string `type:"string"`

	// The DB subnet group name to use for the new instance.
	DBSubnetGroupName *string `type:"string"`

	// The database engine to use for the new instance.
	//
	// Default: The same as source
	//
	// Constraint: Must be compatible with the engine of the source
	//
	//  Valid Values: MySQL | oracle-se1 | oracle-se | oracle-ee | sqlserver-ee
	// | sqlserver-se | sqlserver-ex | sqlserver-web | postgres
	Engine *string `type:"string"`

	// The amount of Provisioned IOPS (input/output operations per second) to be
	// initially allocated for the DB instance.
	//
	//  Constraints: Must be an integer greater than 1000.
	//
	// SQL Server
	//
	// Setting the IOPS value for the SQL Server database engine is not supported.
	IOPS *int64 `locationName:"Iops" type:"integer"`

	// License model information for the restored DB instance.
	//
	//  Default: Same as source.
	//
	//  Valid values: license-included | bring-your-own-license | general-public-license
	LicenseModel *string `type:"string"`

	// Specifies if the DB instance is a Multi-AZ deployment.
	//
	// Constraint: You cannot specify the AvailabilityZone parameter if the MultiAZ
	// parameter is set to true.
	MultiAZ *bool `type:"boolean"`

	// The name of the option group to be used for the restored DB instance.
	//
	// Permanent options, such as the TDE option for Oracle Advanced Security TDE,
	// cannot be removed from an option group, and that option group cannot be removed
	// from a DB instance once it is associated with a DB instance
	OptionGroupName *string `type:"string"`

	// The port number on which the database accepts connections.
	//
	// Constraints: Value must be 1150-65535
	//
	// Default: The same port as the original DB instance.
	Port *int64 `type:"integer"`

	// Specifies the accessibility options for the DB instance. A value of true
	// specifies an Internet-facing instance with a publicly resolvable DNS name,
	// which resolves to a public IP address. A value of false specifies an internal
	// instance with a DNS name that resolves to a private IP address.
	//
	//  Default: The default behavior varies depending on whether a VPC has been
	// requested or not. The following list shows the default behavior in each case.
	//
	//   Default VPC:true  VPC:false   If no DB subnet group has been specified
	// as part of the request and the PubliclyAccessible value has not been set,
	// the DB instance will be publicly accessible. If a specific DB subnet group
	// has been specified as part of the request and the PubliclyAccessible value
	// has not been set, the DB instance will be private.
	PubliclyAccessible *bool `type:"boolean"`

	// The date and time to restore from.
	//
	// Valid Values: Value must be a UTC time
	//
	// Constraints:
	//
	//  Must be before the latest restorable time for the DB instance Cannot be
	// specified if UseLatestRestorableTime parameter is true  Example: 2009-09-07T23:45:00Z
	RestoreTime *time.Time `type:"timestamp" timestampFormat:"iso8601"`

	// The identifier of the source DB instance from which to restore.
	//
	// Constraints:
	//
	//  Must be the identifier of an existing database 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
	SourceDBInstanceIdentifier *string `type:"string" required:"true"`

	// Specifies the storage type to be associated with the DB instance.
	//
	//  Valid values: standard | gp2 | io1
	//
	//  If you specify io1, you must also include a value for the Iops parameter.
	//
	//  Default: io1 if the Iops parameter is specified; otherwise standard
	StorageType *string `type:"string"`

	// The ARN from the Key Store with which to associate the instance for TDE encryption.
	TDECredentialARN *string `locationName:"TdeCredentialArn" type:"string"`

	// The password for the given ARN from the Key Store in order to access the
	// device.
	TDECredentialPassword *string `locationName:"TdeCredentialPassword" type:"string"`

	// A list of tags.
	Tags []*Tag `locationNameList:"Tag" type:"list"`

	// The name of the new database instance to be created.
	//
	// Constraints:
	//
	//  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
	TargetDBInstanceIdentifier *string `type:"string" required:"true"`

	// Specifies whether (true) or not (false) the DB instance is restored from
	// the latest backup time.
	//
	// Default: false
	//
	// Constraints: Cannot be specified if RestoreTime parameter is provided.
	UseLatestRestorableTime *bool `type:"boolean"`

	metadataRestoreDBInstanceToPointInTimeInput `json:"-" xml:"-"`
}

type metadataRestoreDBInstanceToPointInTimeInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type RestoreDBInstanceToPointInTimeOutput struct {
	// Contains the result of a successful invocation of the following actions:
	//
	//  CreateDBInstance DeleteDBInstance ModifyDBInstance  This data type is used
	// as a response element in the DescribeDBInstances action.
	DBInstance *DBInstance `type:"structure"`

	metadataRestoreDBInstanceToPointInTimeOutput `json:"-" xml:"-"`
}

type metadataRestoreDBInstanceToPointInTimeOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

type RevokeDBSecurityGroupIngressInput struct {
	// The IP range to revoke access from. Must be a valid CIDR range. If CIDRIP
	// is specified, EC2SecurityGroupName, EC2SecurityGroupId and EC2SecurityGroupOwnerId
	// cannot be provided.
	CIDRIP *string `type:"string"`

	// The name of the DB security group to revoke ingress from.
	DBSecurityGroupName *string `type:"string" required:"true"`

	// The id of the EC2 security group to revoke access from. For VPC DB security
	// groups, EC2SecurityGroupId must be provided. Otherwise, EC2SecurityGroupOwnerId
	// and either EC2SecurityGroupName or EC2SecurityGroupId must be provided.
	EC2SecurityGroupID *string `locationName:"EC2SecurityGroupId" type:"string"`

	// The name of the EC2 security group to revoke access from. For VPC DB security
	// groups, EC2SecurityGroupId must be provided. Otherwise, EC2SecurityGroupOwnerId
	// and either EC2SecurityGroupName or EC2SecurityGroupId must be provided.
	EC2SecurityGroupName *string `type:"string"`

	// The AWS Account Number of the owner of the EC2 security group specified in
	// the EC2SecurityGroupName parameter. The AWS Access Key ID is not an acceptable
	// value. For VPC DB security groups, EC2SecurityGroupId must be provided. Otherwise,
	// EC2SecurityGroupOwnerId and either EC2SecurityGroupName or EC2SecurityGroupId
	// must be provided.
	EC2SecurityGroupOwnerID *string `locationName:"EC2SecurityGroupOwnerId" type:"string"`

	metadataRevokeDBSecurityGroupIngressInput `json:"-" xml:"-"`
}

type metadataRevokeDBSecurityGroupIngressInput struct {
	SDKShapeTraits bool `type:"structure"`
}

type RevokeDBSecurityGroupIngressOutput struct {
	// Contains the result of a successful invocation of the following actions:
	//
	//  DescribeDBSecurityGroups AuthorizeDBSecurityGroupIngress CreateDBSecurityGroup
	// RevokeDBSecurityGroupIngress  This data type is used as a response element
	// in the DescribeDBSecurityGroups action.
	DBSecurityGroup *DBSecurityGroup `type:"structure"`

	metadataRevokeDBSecurityGroupIngressOutput `json:"-" xml:"-"`
}

type metadataRevokeDBSecurityGroupIngressOutput struct {
	SDKShapeTraits bool `type:"structure"`
}

// This data type is used as a response element in the DescribeDBSubnetGroups
// action.
type Subnet struct {
	// Contains Availability Zone information.
	//
	//  This data type is used as an element in the following data type:  OrderableDBInstanceOption
	SubnetAvailabilityZone *AvailabilityZone `type:"structure"`

	// Specifies the identifier of the subnet.
	SubnetIdentifier *string `type:"string"`

	// Specifies the status of the subnet.
	SubnetStatus *string `type:"string"`

	metadataSubnet `json:"-" xml:"-"`
}

type metadataSubnet struct {
	SDKShapeTraits bool `type:"structure"`
}

// Metadata assigned to an Amazon RDS resource consisting of a key-value pair.
type Tag struct {
	// A key is the required name of the tag. The string value can be from 1 to
	// 128 Unicode characters in length and cannot be prefixed with "aws:" or "rds:".
	// The string may only contain only the set of Unicode letters, digits, white-space,
	// '_', '.', '/', '=', '+', '-' (Java regex: "^([\\p{L}\\p{Z}\\p{N}_.:/=+\\-]*)$").
	Key *string `type:"string"`

	// A value is the optional value of the tag. The string value can be from 1
	// to 256 Unicode characters in length and cannot be prefixed with "aws:" or
	// "rds:". The string may only contain only the set of Unicode letters, digits,
	// white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\\p{L}\\p{Z}\\p{N}_.:/=+\\-]*)$").
	Value *string `type:"string"`

	metadataTag `json:"-" xml:"-"`
}

type metadataTag struct {
	SDKShapeTraits bool `type:"structure"`
}

// This data type is used as a response element for queries on VPC security
// group membership.
type VPCSecurityGroupMembership struct {
	// The status of the VPC security group.
	Status *string `type:"string"`

	// The name of the VPC security group.
	VPCSecurityGroupID *string `locationName:"VpcSecurityGroupId" type:"string"`

	metadataVPCSecurityGroupMembership `json:"-" xml:"-"`
}

type metadataVPCSecurityGroupMembership struct {
	SDKShapeTraits bool `type:"structure"`
}