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

package types

import (
	smithydocument "github.com/aws/smithy-go/document"
	"time"
)

// Describes a quota for an Amazon Web Services account, for example the number of
// replication instances allowed.
type AccountQuota struct {

	// The name of the DMS quota for this Amazon Web Services account.
	AccountQuotaName *string

	// The maximum allowed value for the quota.
	Max int64

	// The amount currently used toward the quota maximum.
	Used int64

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}

// The name of an Availability Zone for use during database migration.
// AvailabilityZone is an optional parameter to the CreateReplicationInstance (https://docs.aws.amazon.com/dms/latest/APIReference/API_CreateReplicationInstance.html)
// operation, and it’s value relates to the Amazon Web Services Region of an
// endpoint. For example, the availability zone of an endpoint in the us-east-1
// region might be us-east-1a, us-east-1b, us-east-1c, or us-east-1d.
type AvailabilityZone struct {

	// The name of the Availability Zone.
	Name *string

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}

// Provides information about the errors that occurred during the analysis of the
// source database.
type BatchStartRecommendationsErrorEntry struct {

	// The code of an error that occurred during the analysis of the source database.
	Code *string

	// The identifier of the source database.
	DatabaseId *string

	// The information about the error.
	Message *string

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}

// The SSL certificate that can be used to encrypt connections between the
// endpoints and the replication instance.
type Certificate struct {

	// The Amazon Resource Name (ARN) for the certificate.
	CertificateArn *string

	// The date that the certificate was created.
	CertificateCreationDate *time.Time

	// A customer-assigned name for the certificate. Identifiers must begin with a
	// letter and must contain only ASCII letters, digits, and hyphens. They can't end
	// with a hyphen or contain two consecutive hyphens.
	CertificateIdentifier *string

	// The owner of the certificate.
	CertificateOwner *string

	// The contents of a .pem file, which contains an X.509 certificate.
	CertificatePem *string

	// The location of an imported Oracle Wallet certificate for use with SSL.
	// Example: filebase64("${path.root}/rds-ca-2019-root.sso")
	CertificateWallet []byte

	// The key length of the cryptographic algorithm being used.
	KeyLength *int32

	// The signing algorithm for the certificate.
	SigningAlgorithm *string

	// The beginning date that the certificate is valid.
	ValidFromDate *time.Time

	// The final date that the certificate is valid.
	ValidToDate *time.Time

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}

// Describes the last Fleet Advisor collector health check.
type CollectorHealthCheck struct {

	// The status of the Fleet Advisor collector.
	CollectorStatus CollectorStatus

	// Whether the local collector can access its Amazon S3 bucket.
	LocalCollectorS3Access *bool

	// Whether the role that you provided when creating the Fleet Advisor collector
	// has sufficient permissions to access the Fleet Advisor web collector.
	WebCollectorGrantedRoleBasedAccess *bool

	// Whether the web collector can access its Amazon S3 bucket.
	WebCollectorS3Access *bool

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}

// Describes a Fleet Advisor collector.
type CollectorResponse struct {

	// Describes the last Fleet Advisor collector health check.
	CollectorHealthCheck *CollectorHealthCheck

	// The name of the Fleet Advisor collector .
	CollectorName *string

	// The reference ID of the Fleet Advisor collector.
	CollectorReferencedId *string

	// The version of your Fleet Advisor collector, in semantic versioning format, for
	// example 1.0.2
	CollectorVersion *string

	// The timestamp when you created the collector, in the following format:
	// 2022-01-24T19:04:02.596113Z
	CreatedDate *string

	// A summary description of the Fleet Advisor collector.
	Description *string

	// Describes a Fleet Advisor collector inventory.
	InventoryData *InventoryData

	// The timestamp of the last time the collector received data, in the following
	// format: 2022-01-24T19:04:02.596113Z
	LastDataReceived *string

	// The timestamp when DMS last modified the collector, in the following format:
	// 2022-01-24T19:04:02.596113Z
	ModifiedDate *string

	// The timestamp when DMS registered the collector, in the following format:
	// 2022-01-24T19:04:02.596113Z
	RegisteredDate *string

	// The Amazon S3 bucket that the Fleet Advisor collector uses to store inventory
	// metadata.
	S3BucketName *string

	// The IAM role that grants permissions to access the specified Amazon S3 bucket.
	ServiceAccessRoleArn *string

	// Whether the collector version is up to date.
	VersionStatus VersionStatus

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}

// Briefly describes a Fleet Advisor collector.
type CollectorShortInfoResponse struct {

	// The name of the Fleet Advisor collector.
	CollectorName *string

	// The reference ID of the Fleet Advisor collector.
	CollectorReferencedId *string

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}

// Configuration parameters for provisioning an DMS Serverless replication.
type ComputeConfig struct {

	// The Availability Zone where the DMS Serverless replication using this
	// configuration will run. The default value is a random, system-chosen
	// Availability Zone in the configuration's Amazon Web Services Region, for
	// example, "us-west-2" . You can't set this parameter if the MultiAZ parameter is
	// set to true .
	AvailabilityZone *string

	// A list of custom DNS name servers supported for the DMS Serverless replication
	// to access your source or target database. This list overrides the default name
	// servers supported by the DMS Serverless replication. You can specify a
	// comma-separated list of internet addresses for up to four DNS name servers. For
	// example: "1.1.1.1,2.2.2.2,3.3.3.3,4.4.4.4"
	DnsNameServers *string

	// An Key Management Service (KMS) key Amazon Resource Name (ARN) that is used to
	// encrypt the data during DMS Serverless replication. If you don't specify a value
	// for the KmsKeyId parameter, DMS uses your default encryption key. KMS creates
	// the default encryption key for your Amazon Web Services account. Your Amazon Web
	// Services account has a different default encryption key for each Amazon Web
	// Services Region.
	KmsKeyId *string

	// Specifies the maximum value of the DMS capacity units (DCUs) for which a given
	// DMS Serverless replication can be provisioned. A single DCU is 2GB of RAM, with
	// 2 DCUs as the minimum value allowed. The list of valid DCU values includes 2, 4,
	// 8, 16, 32, 64, 128, 192, 256, and 384. So, the maximum value that you can
	// specify for DMS Serverless is 384. The MaxCapacityUnits parameter is the only
	// DCU parameter you are required to specify.
	MaxCapacityUnits *int32

	// Specifies the minimum value of the DMS capacity units (DCUs) for which a given
	// DMS Serverless replication can be provisioned. A single DCU is 2GB of RAM, with
	// 2 DCUs as the minimum value allowed. The list of valid DCU values includes 2, 4,
	// 8, 16, 32, 64, 128, 192, 256, and 384. So, the minimum DCU value that you can
	// specify for DMS Serverless is 2. You don't have to specify a value for the
	// MinCapacityUnits parameter. If you don't set this value, DMS scans the current
	// activity of available source tables to identify an optimum setting for this
	// parameter. If there is no current source activity or DMS can't otherwise
	// identify a more appropriate value, it sets this parameter to the minimum DCU
	// value allowed, 2.
	MinCapacityUnits *int32

	// Specifies whether the DMS Serverless replication is a Multi-AZ deployment. You
	// can't set the AvailabilityZone parameter if the MultiAZ parameter is set to true
	// .
	MultiAZ *bool

	// The weekly time range during which system maintenance can occur for the DMS
	// Serverless replication, in Universal Coordinated Time (UTC). The format is
	// ddd:hh24:mi-ddd:hh24:mi . The default is a 30-minute window selected at random
	// from an 8-hour block of time per Amazon Web Services Region. This maintenance
	// occurs on a random day of the week. Valid values for days of the week include
	// Mon , Tue , Wed , Thu , Fri , Sat , and Sun . Constraints include a minimum
	// 30-minute window.
	PreferredMaintenanceWindow *string

	// Specifies a subnet group identifier to associate with the DMS Serverless
	// replication.
	ReplicationSubnetGroupId *string

	// Specifies the virtual private cloud (VPC) security group to use with the DMS
	// Serverless replication. The VPC security group must work with the VPC containing
	// the replication.
	VpcSecurityGroupIds []string

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}

// Status of the connection between an endpoint and a replication instance,
// including Amazon Resource Names (ARNs) and the last error message issued.
type Connection struct {

	// The ARN string that uniquely identifies the endpoint.
	EndpointArn *string

	// The identifier of the endpoint. Identifiers must begin with a letter and must
	// contain only ASCII letters, digits, and hyphens. They can't end with a hyphen or
	// contain two consecutive hyphens.
	EndpointIdentifier *string

	// The error message when the connection last failed.
	LastFailureMessage *string

	// The ARN of the replication instance.
	ReplicationInstanceArn *string

	// The replication instance identifier. This parameter is stored as a lowercase
	// string.
	ReplicationInstanceIdentifier *string

	// The connection status. This parameter can return one of the following values:
	//   - "successful"
	//   - "testing"
	//   - "failed"
	//   - "deleting"
	Status *string

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}

// Describes an inventory database instance for a Fleet Advisor collector.
type DatabaseInstanceSoftwareDetailsResponse struct {

	// The database engine of a database in a Fleet Advisor collector inventory, for
	// example Microsoft SQL Server .
	Engine *string

	// The database engine edition of a database in a Fleet Advisor collector
	// inventory, for example Express .
	EngineEdition *string

	// The database engine version of a database in a Fleet Advisor collector
	// inventory, for example 2019 .
	EngineVersion *string

	// The operating system architecture of the database.
	OsArchitecture *int32

	// The service pack level of the database.
	ServicePack *string

	// The support level of the database, for example Mainstream support .
	SupportLevel *string

	// Information about the database engine software, for example Mainstream support
	// ends on November 14th, 2024 .
	Tooltip *string

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}

// Describes a database in a Fleet Advisor collector inventory.
type DatabaseResponse struct {

	// A list of collectors associated with the database.
	Collectors []CollectorShortInfoResponse

	// The ID of a database in a Fleet Advisor collector inventory.
	DatabaseId *string

	// The name of a database in a Fleet Advisor collector inventory.
	DatabaseName *string

	// The IP address of a database in a Fleet Advisor collector inventory.
	IpAddress *string

	// The number of schemas in a Fleet Advisor collector inventory database.
	NumberOfSchemas *int64

	// The server name of a database in a Fleet Advisor collector inventory.
	Server *ServerShortInfoResponse

	// The software details of a database in a Fleet Advisor collector inventory, such
	// as database engine and version.
	SoftwareDetails *DatabaseInstanceSoftwareDetailsResponse

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}

// Describes a database in a Fleet Advisor collector inventory.
type DatabaseShortInfoResponse struct {

	// The database engine of a database in a Fleet Advisor collector inventory, for
	// example PostgreSQL .
	DatabaseEngine *string

	// The ID of a database in a Fleet Advisor collector inventory.
	DatabaseId *string

	// The IP address of a database in a Fleet Advisor collector inventory.
	DatabaseIpAddress *string

	// The name of a database in a Fleet Advisor collector inventory.
	DatabaseName *string

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}

// The settings in JSON format for the DMS Transfer type source endpoint.
type DmsTransferSettings struct {

	// The name of the S3 bucket to use.
	BucketName *string

	// The Amazon Resource Name (ARN) used by the service access IAM role. The role
	// must allow the iam:PassRole action.
	ServiceAccessRoleArn *string

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}

// Provides information that defines a DocumentDB endpoint.
type DocDbSettings struct {

	// The database name on the DocumentDB source endpoint.
	DatabaseName *string

	// Indicates the number of documents to preview to determine the document
	// organization. Use this setting when NestingLevel is set to "one" . Must be a
	// positive value greater than 0 . Default value is 1000 .
	DocsToInvestigate *int32

	// Specifies the document ID. Use this setting when NestingLevel is set to "none" .
	// Default value is "false" .
	ExtractDocId *bool

	// The KMS key identifier that is used to encrypt the content on the replication
	// instance. If you don't specify a value for the KmsKeyId parameter, then DMS
	// uses your default encryption key. KMS creates the default encryption key for
	// your Amazon Web Services account. Your Amazon Web Services account has a
	// different default encryption key for each Amazon Web Services Region.
	KmsKeyId *string

	// Specifies either document or table mode. Default value is "none" . Specify
	// "none" to use document mode. Specify "one" to use table mode.
	NestingLevel NestingLevelValue

	// The password for the user account you use to access the DocumentDB source
	// endpoint.
	Password *string

	// The port value for the DocumentDB source endpoint.
	Port *int32

	// If true , DMS replicates data to shard collections. DMS only uses this setting
	// if the target endpoint is a DocumentDB elastic cluster. When this setting is
	// true , note the following:
	//   - You must set TargetTablePrepMode to nothing .
	//   - DMS automatically sets useUpdateLookup to false .
	ReplicateShardCollections *bool

	// The full Amazon Resource Name (ARN) of the IAM role that specifies DMS as the
	// trusted entity and grants the required permissions to access the value in
	// SecretsManagerSecret . The role must allow the iam:PassRole action.
	// SecretsManagerSecret has the value of the Amazon Web Services Secrets Manager
	// secret that allows access to the DocumentDB endpoint. You can specify one of two
	// sets of values for these permissions. You can specify the values for this
	// setting and SecretsManagerSecretId . Or you can specify clear-text values for
	// UserName , Password , ServerName , and Port . You can't specify both. For more
	// information on creating this SecretsManagerSecret and the
	// SecretsManagerAccessRoleArn and SecretsManagerSecretId required to access it,
	// see Using secrets to access Database Migration Service resources (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Security.html#security-iam-secretsmanager)
	// in the Database Migration Service User Guide.
	SecretsManagerAccessRoleArn *string

	// The full ARN, partial ARN, or friendly name of the SecretsManagerSecret that
	// contains the DocumentDB endpoint connection details.
	SecretsManagerSecretId *string

	// The name of the server on the DocumentDB source endpoint.
	ServerName *string

	// If true , DMS retrieves the entire document from the DocumentDB source during
	// migration. This may cause a migration failure if the server response exceeds
	// bandwidth limits. To fetch only updates and deletes during migration, set this
	// parameter to false .
	UseUpdateLookUp *bool

	// The user name you use to access the DocumentDB source endpoint.
	Username *string

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}

// Provides the Amazon Resource Name (ARN) of the Identity and Access Management
// (IAM) role used to define an Amazon DynamoDB target endpoint.
type DynamoDbSettings struct {

	// The Amazon Resource Name (ARN) used by the service to access the IAM role. The
	// role must allow the iam:PassRole action.
	//
	// This member is required.
	ServiceAccessRoleArn *string

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// Provides information that defines an OpenSearch endpoint.
type ElasticsearchSettings struct {

	// The endpoint for the OpenSearch cluster. DMS uses HTTPS if a transport protocol
	// (http/https) is not specified.
	//
	// This member is required.
	EndpointUri *string

	// The Amazon Resource Name (ARN) used by the service to access the IAM role. The
	// role must allow the iam:PassRole action.
	//
	// This member is required.
	ServiceAccessRoleArn *string

	// The maximum number of seconds for which DMS retries failed API requests to the
	// OpenSearch cluster.
	ErrorRetryDuration *int32

	// The maximum percentage of records that can fail to be written before a full
	// load operation stops. To avoid early failure, this counter is only effective
	// after 1000 records are transferred. OpenSearch also has the concept of error
	// monitoring during the last 10 minutes of an Observation Window. If transfer of
	// all records fail in the last 10 minutes, the full load operation stops.
	FullLoadErrorPercentage *int32

	// Set this option to true for DMS to migrate documentation using the
	// documentation type _doc . OpenSearch and an Elasticsearch cluster only support
	// the _doc documentation type in versions 7. x and later. The default value is
	// false .
	UseNewMappingType *bool

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// Describes an endpoint of a database instance in response to operations such as
// the following:
//   - CreateEndpoint
//   - DescribeEndpoint
//   - ModifyEndpoint
type Endpoint struct {

	// The Amazon Resource Name (ARN) used for SSL connection to the endpoint.
	CertificateArn *string

	// The name of the database at the endpoint.
	DatabaseName *string

	// The settings for the DMS Transfer type source. For more information, see the
	// DmsTransferSettings structure.
	DmsTransferSettings *DmsTransferSettings

	// Provides information that defines a DocumentDB endpoint.
	DocDbSettings *DocDbSettings

	// The settings for the DynamoDB target endpoint. For more information, see the
	// DynamoDBSettings structure.
	DynamoDbSettings *DynamoDbSettings

	// The settings for the OpenSearch source endpoint. For more information, see the
	// ElasticsearchSettings structure.
	ElasticsearchSettings *ElasticsearchSettings

	// The Amazon Resource Name (ARN) string that uniquely identifies the endpoint.
	EndpointArn *string

	// The database endpoint identifier. Identifiers must begin with a letter and must
	// contain only ASCII letters, digits, and hyphens. They can't end with a hyphen or
	// contain two consecutive hyphens.
	EndpointIdentifier *string

	// The type of endpoint. Valid values are source and target .
	EndpointType ReplicationEndpointTypeValue

	// The expanded name for the engine name. For example, if the EngineName parameter
	// is "aurora", this value would be "Amazon Aurora MySQL".
	EngineDisplayName *string

	// The database engine name. Valid values, depending on the EndpointType, include
	// "mysql" , "oracle" , "postgres" , "mariadb" , "aurora" , "aurora-postgresql" ,
	// "redshift" , "s3" , "db2" , "db2-zos" , "azuredb" , "sybase" , "dynamodb" ,
	// "mongodb" , "kinesis" , "kafka" , "elasticsearch" , "documentdb" , "sqlserver" ,
	// "neptune" , and "babelfish" .
	EngineName *string

	// Value returned by a call to CreateEndpoint that can be used for cross-account
	// validation. Use it on a subsequent call to CreateEndpoint to create the endpoint
	// with a cross-account.
	ExternalId *string

	// The external table definition.
	ExternalTableDefinition *string

	// Additional connection attributes used to connect to the endpoint.
	ExtraConnectionAttributes *string

	// Settings in JSON format for the source GCP MySQL endpoint.
	GcpMySQLSettings *GcpMySQLSettings

	// The settings for the IBM Db2 LUW source endpoint. For more information, see the
	// IBMDb2Settings structure.
	IBMDb2Settings *IBMDb2Settings

	// The settings for the Apache Kafka target endpoint. For more information, see
	// the KafkaSettings structure.
	KafkaSettings *KafkaSettings

	// The settings for the Amazon Kinesis target endpoint. For more information, see
	// the KinesisSettings structure.
	KinesisSettings *KinesisSettings

	// An KMS key identifier that is used to encrypt the connection parameters for the
	// endpoint. If you don't specify a value for the KmsKeyId parameter, then DMS
	// uses your default encryption key. KMS creates the default encryption key for
	// your Amazon Web Services account. Your Amazon Web Services account has a
	// different default encryption key for each Amazon Web Services Region.
	KmsKeyId *string

	// The settings for the Microsoft SQL Server source and target endpoint. For more
	// information, see the MicrosoftSQLServerSettings structure.
	MicrosoftSQLServerSettings *MicrosoftSQLServerSettings

	// The settings for the MongoDB source endpoint. For more information, see the
	// MongoDbSettings structure.
	MongoDbSettings *MongoDbSettings

	// The settings for the MySQL source and target endpoint. For more information,
	// see the MySQLSettings structure.
	MySQLSettings *MySQLSettings

	// The settings for the Amazon Neptune target endpoint. For more information, see
	// the NeptuneSettings structure.
	NeptuneSettings *NeptuneSettings

	// The settings for the Oracle source and target endpoint. For more information,
	// see the OracleSettings structure.
	OracleSettings *OracleSettings

	// The port value used to access the endpoint.
	Port *int32

	// The settings for the PostgreSQL source and target endpoint. For more
	// information, see the PostgreSQLSettings structure.
	PostgreSQLSettings *PostgreSQLSettings

	// The settings for the Redis target endpoint. For more information, see the
	// RedisSettings structure.
	RedisSettings *RedisSettings

	// Settings for the Amazon Redshift endpoint.
	RedshiftSettings *RedshiftSettings

	// The settings for the S3 target endpoint. For more information, see the
	// S3Settings structure.
	S3Settings *S3Settings

	// The name of the server at the endpoint.
	ServerName *string

	// The Amazon Resource Name (ARN) used by the service to access the IAM role. The
	// role must allow the iam:PassRole action.
	ServiceAccessRoleArn *string

	// The SSL mode used to connect to the endpoint. The default value is none .
	SslMode DmsSslModeValue

	// The status of the endpoint.
	Status *string

	// The settings for the SAP ASE source and target endpoint. For more information,
	// see the SybaseSettings structure.
	SybaseSettings *SybaseSettings

	// The settings for the Amazon Timestream target endpoint. For more information,
	// see the TimestreamSettings structure.
	TimestreamSettings *TimestreamSettings

	// The user name used to connect to the endpoint.
	Username *string

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// Endpoint settings.
type EndpointSetting struct {

	// The relevance or validity of an endpoint setting for an engine name and its
	// endpoint type.
	Applicability *string

	// The default value of the endpoint setting if no value is specified using
	// CreateEndpoint or ModifyEndpoint .
	DefaultValue *string

	// Enumerated values to use for this endpoint.
	EnumValues []string

	// The maximum value of an endpoint setting that is of type int .
	IntValueMax *int32

	// The minimum value of an endpoint setting that is of type int .
	IntValueMin *int32

	// The name that you want to give the endpoint settings.
	Name *string

	// A value that marks this endpoint setting as sensitive.
	Sensitive *bool

	// The type of endpoint. Valid values are source and target .
	Type EndpointSettingTypeValue

	// The unit of measure for this endpoint setting.
	Units *string

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// Describes an identifiable significant activity that affects a replication
// instance or task. This object can provide the message, the available event
// categories, the date and source of the event, and the DMS resource type.
type Event struct {

	// The date of the event.
	Date *time.Time

	// The event categories available for the specified source type.
	EventCategories []string

	// The event message.
	Message *string

	// The identifier of an event source.
	SourceIdentifier *string

	// The type of DMS resource that generates events. Valid values:
	// replication-instance | endpoint | replication-task
	SourceType SourceType

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// Lists categories of events subscribed to, and generated by, the applicable DMS
// resource type. This data type appears in response to the DescribeEventCategories (https://docs.aws.amazon.com/dms/latest/APIReference/API_EventCategoryGroup.html)
// action.
type EventCategoryGroup struct {

	// A list of event categories from a source type that you've chosen.
	EventCategories []string

	// The type of DMS resource that generates events. Valid values:
	// replication-instance | replication-server | security-group | replication-task
	SourceType *string

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// Describes an event notification subscription created by the
// CreateEventSubscription operation.
type EventSubscription struct {

	// The DMS event notification subscription Id.
	CustSubscriptionId *string

	// The Amazon Web Services customer account associated with the DMS event
	// notification subscription.
	CustomerAwsId *string

	// Boolean value that indicates if the event subscription is enabled.
	Enabled bool

	// A lists of event categories.
	EventCategoriesList []string

	// The topic ARN of the DMS event notification subscription.
	SnsTopicArn *string

	// A list of source Ids for the event subscription.
	SourceIdsList []string

	// The type of DMS resource that generates events. Valid values:
	// replication-instance | replication-server | security-group | replication-task
	SourceType *string

	// The status of the DMS 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 DMS 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

	// The time the DMS event notification subscription was created.
	SubscriptionCreationTime *string

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// Identifies the name and value of a filter object. This filter is used to limit
// the number and type of DMS objects that are returned for a particular Describe*
// call or similar operation. Filters are used as an optional parameter for certain
// API operations.
type Filter struct {

	// The name of the filter as specified for a Describe* or similar operation.
	//
	// This member is required.
	Name *string

	// The filter value, which can specify one or more values used to narrow the
	// returned results.
	//
	// This member is required.
	Values []string

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// Describes a large-scale assessment (LSA) analysis run by a Fleet Advisor
// collector.
type FleetAdvisorLsaAnalysisResponse struct {

	// The ID of an LSA analysis run by a Fleet Advisor collector.
	LsaAnalysisId *string

	// The status of an LSA analysis run by a Fleet Advisor collector.
	Status *string

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// Describes a schema object in a Fleet Advisor collector inventory.
type FleetAdvisorSchemaObjectResponse struct {

	// The number of lines of code in a schema object in a Fleet Advisor collector
	// inventory.
	CodeLineCount *int64

	// The size level of the code in a schema object in a Fleet Advisor collector
	// inventory.
	CodeSize *int64

	// The number of objects in a schema object in a Fleet Advisor collector inventory.
	NumberOfObjects *int64

	// The type of the schema object, as reported by the database engine. Examples
	// include the following:
	//   - function
	//   - trigger
	//   - SYSTEM_TABLE
	//   - QUEUE
	ObjectType *string

	// The ID of a schema object in a Fleet Advisor collector inventory.
	SchemaId *string

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// Settings in JSON format for the source GCP MySQL endpoint.
type GcpMySQLSettings struct {

	// Specifies a script to run immediately after DMS connects to the endpoint. The
	// migration task continues running regardless if the SQL statement succeeds or
	// fails. For this parameter, provide the code of the script itself, not the name
	// of a file containing the script.
	AfterConnectScript *string

	// Cleans and recreates table metadata information on the replication instance
	// when a mismatch occurs. For example, in a situation where running an alter DDL
	// on the table could result in different information about the table cached in the
	// replication instance.
	CleanSourceMetadataOnMismatch *bool

	// Database name for the endpoint. For a MySQL source or target endpoint, don't
	// explicitly specify the database using the DatabaseName request parameter on
	// either the CreateEndpoint or ModifyEndpoint API call. Specifying DatabaseName
	// when you create or modify a MySQL endpoint replicates all the task tables to
	// this single database. For MySQL endpoints, you specify the database only when
	// you specify the schema in the table-mapping rules of the DMS task.
	DatabaseName *string

	// Specifies how often to check the binary log for new changes/events when the
	// database is idle. The default is five seconds. Example: eventsPollInterval=5;
	// In the example, DMS checks for changes in the binary logs every five seconds.
	EventsPollInterval *int32

	// Specifies the maximum size (in KB) of any .csv file used to transfer data to a
	// MySQL-compatible database. Example: maxFileSize=512
	MaxFileSize *int32

	// Improves performance when loading data into the MySQL-compatible target
	// database. Specifies how many threads to use to load the data into the
	// MySQL-compatible target database. Setting a large number of threads can have an
	// adverse effect on database performance, because a separate connection is
	// required for each thread. The default is one. Example: parallelLoadThreads=1
	ParallelLoadThreads *int32

	// Endpoint connection password.
	Password *string

	// Endpoint TCP port.
	Port *int32

	// The full Amazon Resource Name (ARN) of the IAM role that specifies DMS as the
	// trusted entity and grants the required permissions to access the value in
	// SecretsManagerSecret. The role must allow the iam:PassRole action.
	// SecretsManagerSecret has the value of the Amazon Web Services Secrets Manager
	// secret that allows access to the MySQL endpoint. You can specify one of two sets
	// of values for these permissions. You can specify the values for this setting and
	// SecretsManagerSecretId . Or you can specify clear-text values for UserName ,
	// Password , ServerName , and Port . You can't specify both. For more information
	// on creating this SecretsManagerSecret and the SecretsManagerAccessRoleArn and
	// SecretsManagerSecretId required to access it, see Using secrets to access
	// Database Migration Service resources (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Security.html#security-iam-secretsmanager)
	// in the Database Migration Service User Guide.
	SecretsManagerAccessRoleArn *string

	// The full ARN, partial ARN, or friendly name of the SecretsManagerSecret that
	// contains the MySQL endpoint connection details.
	SecretsManagerSecretId *string

	// The MySQL host name.
	ServerName *string

	// Specifies the time zone for the source MySQL database. Example:
	// serverTimezone=US/Pacific; Note: Do not enclose time zones in single quotes.
	ServerTimezone *string

	// Specifies where to migrate source tables on the target, either to a single
	// database or multiple databases. Example: targetDbType=MULTIPLE_DATABASES
	TargetDbType TargetDbType

	// Endpoint connection user name.
	Username *string

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// Provides information that defines an IBM Db2 LUW endpoint.
type IBMDb2Settings struct {

	// For ongoing replication (CDC), use CurrentLSN to specify a log sequence number
	// (LSN) where you want the replication to start.
	CurrentLsn *string

	// Database name for the endpoint.
	DatabaseName *string

	// Maximum number of bytes per read, as a NUMBER value. The default is 64 KB.
	MaxKBytesPerRead *int32

	// Endpoint connection password.
	Password *string

	// Endpoint TCP port. The default value is 50000.
	Port *int32

	// The full Amazon Resource Name (ARN) of the IAM role that specifies DMS as the
	// trusted entity and grants the required permissions to access the value in
	// SecretsManagerSecret . The role must allow the iam:PassRole action.
	// SecretsManagerSecret has the value of the Amazon Web Services Secrets Manager
	// secret that allows access to the Db2 LUW endpoint. You can specify one of two
	// sets of values for these permissions. You can specify the values for this
	// setting and SecretsManagerSecretId . Or you can specify clear-text values for
	// UserName , Password , ServerName , and Port . You can't specify both. For more
	// information on creating this SecretsManagerSecret and the
	// SecretsManagerAccessRoleArn and SecretsManagerSecretId required to access it,
	// see Using secrets to access Database Migration Service resources (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Security.html#security-iam-secretsmanager)
	// in the Database Migration Service User Guide.
	SecretsManagerAccessRoleArn *string

	// The full ARN, partial ARN, or friendly name of the SecretsManagerSecret that
	// contains the Db2 LUW endpoint connection details.
	SecretsManagerSecretId *string

	// Fully qualified domain name of the endpoint.
	ServerName *string

	// Enables ongoing replication (CDC) as a BOOLEAN value. The default is true.
	SetDataCaptureChanges *bool

	// Endpoint connection user name.
	Username *string

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// Describes a Fleet Advisor collector inventory.
type InventoryData struct {

	// The number of databases in the Fleet Advisor collector inventory.
	NumberOfDatabases *int32

	// The number of schemas in the Fleet Advisor collector inventory.
	NumberOfSchemas *int32

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// Provides information that describes an Apache Kafka endpoint. This information
// includes the output format of records applied to the endpoint and details of
// transaction and control table data information.
type KafkaSettings struct {

	// A comma-separated list of one or more broker locations in your Kafka cluster
	// that host your Kafka instance. Specify each broker location in the form
	// broker-hostname-or-ip:port . For example,
	// "ec2-12-345-678-901.compute-1.amazonaws.com:2345" . For more information and
	// examples of specifying a list of broker locations, see Using Apache Kafka as a
	// target for Database Migration Service (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Target.Kafka.html)
	// in the Database Migration Service User Guide.
	Broker *string

	// Shows detailed control information for table definition, column definition, and
	// table and column changes in the Kafka message output. The default is false .
	IncludeControlDetails *bool

	// Include NULL and empty columns for records migrated to the endpoint. The
	// default is false .
	IncludeNullAndEmpty *bool

	// Shows the partition value within the Kafka message output unless the partition
	// type is schema-table-type . The default is false .
	IncludePartitionValue *bool

	// Includes any data definition language (DDL) operations that change the table in
	// the control data, such as rename-table , drop-table , add-column , drop-column ,
	// and rename-column . The default is false .
	IncludeTableAlterOperations *bool

	// Provides detailed transaction information from the source database. This
	// information includes a commit timestamp, a log position, and values for
	// transaction_id , previous transaction_id , and transaction_record_id (the
	// record offset within a transaction). The default is false .
	IncludeTransactionDetails *bool

	// The output format for the records created on the endpoint. The message format
	// is JSON (default) or JSON_UNFORMATTED (a single line with no tab).
	MessageFormat MessageFormatValue

	// The maximum size in bytes for records created on the endpoint The default is
	// 1,000,000.
	MessageMaxBytes *int32

	// Set this optional parameter to true to avoid adding a '0x' prefix to raw data
	// in hexadecimal format. For example, by default, DMS adds a '0x' prefix to the
	// LOB column type in hexadecimal format moving from an Oracle source to a Kafka
	// target. Use the NoHexPrefix endpoint setting to enable migration of RAW data
	// type columns without adding the '0x' prefix.
	NoHexPrefix *bool

	// Prefixes schema and table names to partition values, when the partition type is
	// primary-key-type . Doing this increases data distribution among Kafka
	// partitions. For example, suppose that a SysBench schema has thousands of tables
	// and each table has only limited range for a primary key. In this case, the same
	// primary key is sent from thousands of tables to the same partition, which causes
	// throttling. The default is false .
	PartitionIncludeSchemaTable *bool

	// For SASL/SSL authentication, DMS supports the SCRAM-SHA-512 mechanism by
	// default. DMS versions 3.5.0 and later also support the PLAIN mechanism. To use
	// the PLAIN mechanism, set this parameter to PLAIN.
	SaslMechanism KafkaSaslMechanism

	// The secure password you created when you first set up your MSK cluster to
	// validate a client identity and make an encrypted connection between server and
	// client using SASL-SSL authentication.
	SaslPassword *string

	// The secure user name you created when you first set up your MSK cluster to
	// validate a client identity and make an encrypted connection between server and
	// client using SASL-SSL authentication.
	SaslUsername *string

	// Set secure connection to a Kafka target endpoint using Transport Layer Security
	// (TLS). Options include ssl-encryption , ssl-authentication , and sasl-ssl .
	// sasl-ssl requires SaslUsername and SaslPassword .
	SecurityProtocol KafkaSecurityProtocol

	// The Amazon Resource Name (ARN) for the private certificate authority (CA) cert
	// that DMS uses to securely connect to your Kafka target endpoint.
	SslCaCertificateArn *string

	// The Amazon Resource Name (ARN) of the client certificate used to securely
	// connect to a Kafka target endpoint.
	SslClientCertificateArn *string

	// The Amazon Resource Name (ARN) for the client private key used to securely
	// connect to a Kafka target endpoint.
	SslClientKeyArn *string

	// The password for the client private key used to securely connect to a Kafka
	// target endpoint.
	SslClientKeyPassword *string

	// Sets hostname verification for the certificate. This setting is supported in
	// DMS version 3.5.1 and later.
	SslEndpointIdentificationAlgorithm KafkaSslEndpointIdentificationAlgorithm

	// The topic to which you migrate the data. If you don't specify a topic, DMS
	// specifies "kafka-default-topic" as the migration topic.
	Topic *string

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// Provides information that describes an Amazon Kinesis Data Stream endpoint.
// This information includes the output format of records applied to the endpoint
// and details of transaction and control table data information.
type KinesisSettings struct {

	// Shows detailed control information for table definition, column definition, and
	// table and column changes in the Kinesis message output. The default is false .
	IncludeControlDetails *bool

	// Include NULL and empty columns for records migrated to the endpoint. The
	// default is false .
	IncludeNullAndEmpty *bool

	// Shows the partition value within the Kinesis message output, unless the
	// partition type is schema-table-type . The default is false .
	IncludePartitionValue *bool

	// Includes any data definition language (DDL) operations that change the table in
	// the control data, such as rename-table , drop-table , add-column , drop-column ,
	// and rename-column . The default is false .
	IncludeTableAlterOperations *bool

	// Provides detailed transaction information from the source database. This
	// information includes a commit timestamp, a log position, and values for
	// transaction_id , previous transaction_id , and transaction_record_id (the
	// record offset within a transaction). The default is false .
	IncludeTransactionDetails *bool

	// The output format for the records created on the endpoint. The message format
	// is JSON (default) or JSON_UNFORMATTED (a single line with no tab).
	MessageFormat MessageFormatValue

	// Set this optional parameter to true to avoid adding a '0x' prefix to raw data
	// in hexadecimal format. For example, by default, DMS adds a '0x' prefix to the
	// LOB column type in hexadecimal format moving from an Oracle source to an Amazon
	// Kinesis target. Use the NoHexPrefix endpoint setting to enable migration of RAW
	// data type columns without adding the '0x' prefix.
	NoHexPrefix *bool

	// Prefixes schema and table names to partition values, when the partition type is
	// primary-key-type . Doing this increases data distribution among Kinesis shards.
	// For example, suppose that a SysBench schema has thousands of tables and each
	// table has only limited range for a primary key. In this case, the same primary
	// key is sent from thousands of tables to the same shard, which causes throttling.
	// The default is false .
	PartitionIncludeSchemaTable *bool

	// The Amazon Resource Name (ARN) for the IAM role that DMS uses to write to the
	// Kinesis data stream. The role must allow the iam:PassRole action.
	ServiceAccessRoleArn *string

	// The Amazon Resource Name (ARN) for the Amazon Kinesis Data Streams endpoint.
	StreamArn *string

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// Provides information about the limitations of target Amazon Web Services
// engines. Your source database might include features that the target Amazon Web
// Services engine doesn't support. Fleet Advisor lists these features as
// limitations. You should consider these limitations during database migration.
// For each limitation, Fleet Advisor recommends an action that you can take to
// address or avoid this limitation.
type Limitation struct {

	// The identifier of the source database.
	DatabaseId *string

	// A description of the limitation. Provides additional information about the
	// limitation, and includes recommended actions that you can take to address or
	// avoid this limitation.
	Description *string

	// The name of the target engine that Fleet Advisor should use in the target
	// engine recommendation. Valid values include "rds-aurora-mysql" ,
	// "rds-aurora-postgresql" , "rds-mysql" , "rds-oracle" , "rds-sql-server" , and
	// "rds-postgresql" .
	EngineName *string

	// The impact of the limitation. You can use this parameter to prioritize
	// limitations that you want to address. Valid values include "Blocker" , "High" ,
	// "Medium" , and "Low" .
	Impact *string

	// The name of the limitation. Describes unsupported database features, migration
	// action items, and other limitations.
	Name *string

	// The type of the limitation, such as action required, upgrade required, and
	// limited feature.
	Type *string

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// Provides information that defines a Microsoft SQL Server endpoint.
type MicrosoftSQLServerSettings struct {

	// The maximum size of the packets (in bytes) used to transfer data using BCP.
	BcpPacketSize *int32

	// Specifies a file group for the DMS internal tables. When the replication task
	// starts, all the internal DMS control tables (awsdms_ apply_exception,
	// awsdms_apply, awsdms_changes) are created for the specified file group.
	ControlTablesFileGroup *string

	// Database name for the endpoint.
	DatabaseName *string

	// Forces LOB lookup on inline LOB.
	ForceLobLookup *bool

	// Endpoint connection password.
	Password *string

	// Endpoint TCP port.
	Port *int32

	// Cleans and recreates table metadata information on the replication instance
	// when a mismatch occurs. An example is a situation where running an alter DDL
	// statement on a table might result in different information about the table
	// cached in the replication instance.
	QuerySingleAlwaysOnNode *bool

	// When this attribute is set to Y , DMS only reads changes from transaction log
	// backups and doesn't read from the active transaction log file during ongoing
	// replication. Setting this parameter to Y enables you to control active
	// transaction log file growth during full load and ongoing replication tasks.
	// However, it can add some source latency to ongoing replication.
	ReadBackupOnly *bool

	// Use this attribute to minimize the need to access the backup log and enable DMS
	// to prevent truncation using one of the following two methods. Start transactions
	// in the database: This is the default method. When this method is used, DMS
	// prevents TLOG truncation by mimicking a transaction in the database. As long as
	// such a transaction is open, changes that appear after the transaction started
	// aren't truncated. If you need Microsoft Replication to be enabled in your
	// database, then you must choose this method. Exclusively use sp_repldone within a
	// single task: When this method is used, DMS reads the changes and then uses
	// sp_repldone to mark the TLOG transactions as ready for truncation. Although this
	// method doesn't involve any transactional activities, it can only be used when
	// Microsoft Replication isn't running. Also, when using this method, only one DMS
	// task can access the database at any given time. Therefore, if you need to run
	// parallel DMS tasks against the same database, use the default method.
	SafeguardPolicy SafeguardPolicy

	// The full Amazon Resource Name (ARN) of the IAM role that specifies DMS as the
	// trusted entity and grants the required permissions to access the value in
	// SecretsManagerSecret . The role must allow the iam:PassRole action.
	// SecretsManagerSecret has the value of the Amazon Web Services Secrets Manager
	// secret that allows access to the SQL Server endpoint. You can specify one of two
	// sets of values for these permissions. You can specify the values for this
	// setting and SecretsManagerSecretId . Or you can specify clear-text values for
	// UserName , Password , ServerName , and Port . You can't specify both. For more
	// information on creating this SecretsManagerSecret and the
	// SecretsManagerAccessRoleArn and SecretsManagerSecretId required to access it,
	// see Using secrets to access Database Migration Service resources (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Security.html#security-iam-secretsmanager)
	// in the Database Migration Service User Guide.
	SecretsManagerAccessRoleArn *string

	// The full ARN, partial ARN, or friendly name of the SecretsManagerSecret that
	// contains the SQL Server endpoint connection details.
	SecretsManagerSecretId *string

	// Fully qualified domain name of the endpoint. For an Amazon RDS SQL Server
	// instance, this is the output of DescribeDBInstances (https://docs.aws.amazon.com/AmazonRDS/latest/APIReference/API_DescribeDBInstances.html)
	// , in the Endpoint (https://docs.aws.amazon.com/AmazonRDS/latest/APIReference/API_Endpoint.html)
	// .Address field.
	ServerName *string

	// Indicates the mode used to fetch CDC data.
	TlogAccessMode TlogAccessMode

	// Use the TrimSpaceInChar source endpoint setting to trim data on CHAR and NCHAR
	// data types during migration. The default value is true .
	TrimSpaceInChar *bool

	// Use this to attribute to transfer data for full-load operations using BCP. When
	// the target table contains an identity column that does not exist in the source
	// table, you must disable the use BCP for loading table option.
	UseBcpFullLoad *bool

	// When this attribute is set to Y , DMS processes third-party transaction log
	// backups if they are created in native format.
	UseThirdPartyBackupDevice *bool

	// Endpoint connection user name.
	Username *string

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// Provides information that defines a MongoDB endpoint.
type MongoDbSettings struct {

	// The authentication mechanism you use to access the MongoDB source endpoint. For
	// the default value, in MongoDB version 2.x, "default" is "mongodb_cr" . For
	// MongoDB version 3.x or later, "default" is "scram_sha_1" . This setting isn't
	// used when AuthType is set to "no" .
	AuthMechanism AuthMechanismValue

	// The MongoDB database name. This setting isn't used when AuthType is set to "no"
	// . The default is "admin" .
	AuthSource *string

	// The authentication type you use to access the MongoDB source endpoint. When
	// when set to "no" , user name and password parameters are not used and can be
	// empty.
	AuthType AuthTypeValue

	// The database name on the MongoDB source endpoint.
	DatabaseName *string

	// Indicates the number of documents to preview to determine the document
	// organization. Use this setting when NestingLevel is set to "one" . Must be a
	// positive value greater than 0 . Default value is 1000 .
	DocsToInvestigate *string

	// Specifies the document ID. Use this setting when NestingLevel is set to "none" .
	// Default value is "false" .
	ExtractDocId *string

	// The KMS key identifier that is used to encrypt the content on the replication
	// instance. If you don't specify a value for the KmsKeyId parameter, then DMS
	// uses your default encryption key. KMS creates the default encryption key for
	// your Amazon Web Services account. Your Amazon Web Services account has a
	// different default encryption key for each Amazon Web Services Region.
	KmsKeyId *string

	// Specifies either document or table mode. Default value is "none" . Specify
	// "none" to use document mode. Specify "one" to use table mode.
	NestingLevel NestingLevelValue

	// The password for the user account you use to access the MongoDB source endpoint.
	Password *string

	// The port value for the MongoDB source endpoint.
	Port *int32

	// If true , DMS replicates data to shard collections. DMS only uses this setting
	// if the target endpoint is a DocumentDB elastic cluster. When this setting is
	// true , note the following:
	//   - You must set TargetTablePrepMode to nothing .
	//   - DMS automatically sets useUpdateLookup to false .
	ReplicateShardCollections *bool

	// The full Amazon Resource Name (ARN) of the IAM role that specifies DMS as the
	// trusted entity and grants the required permissions to access the value in
	// SecretsManagerSecret . The role must allow the iam:PassRole action.
	// SecretsManagerSecret has the value of the Amazon Web Services Secrets Manager
	// secret that allows access to the MongoDB endpoint. You can specify one of two
	// sets of values for these permissions. You can specify the values for this
	// setting and SecretsManagerSecretId . Or you can specify clear-text values for
	// UserName , Password , ServerName , and Port . You can't specify both. For more
	// information on creating this SecretsManagerSecret and the
	// SecretsManagerAccessRoleArn and SecretsManagerSecretId required to access it,
	// see Using secrets to access Database Migration Service resources (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Security.html#security-iam-secretsmanager)
	// in the Database Migration Service User Guide.
	SecretsManagerAccessRoleArn *string

	// The full ARN, partial ARN, or friendly name of the SecretsManagerSecret that
	// contains the MongoDB endpoint connection details.
	SecretsManagerSecretId *string

	// The name of the server on the MongoDB source endpoint.
	ServerName *string

	// If true , DMS retrieves the entire document from the MongoDB source during
	// migration. This may cause a migration failure if the server response exceeds
	// bandwidth limits. To fetch only updates and deletes during migration, set this
	// parameter to false .
	UseUpdateLookUp *bool

	// The user name you use to access the MongoDB source endpoint.
	Username *string

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// Provides information that defines a MySQL endpoint.
type MySQLSettings struct {

	// Specifies a script to run immediately after DMS connects to the endpoint. The
	// migration task continues running regardless if the SQL statement succeeds or
	// fails. For this parameter, provide the code of the script itself, not the name
	// of a file containing the script.
	AfterConnectScript *string

	// Cleans and recreates table metadata information on the replication instance
	// when a mismatch occurs. For example, in a situation where running an alter DDL
	// on the table could result in different information about the table cached in the
	// replication instance.
	CleanSourceMetadataOnMismatch *bool

	// Database name for the endpoint. For a MySQL source or target endpoint, don't
	// explicitly specify the database using the DatabaseName request parameter on
	// either the CreateEndpoint or ModifyEndpoint API call. Specifying DatabaseName
	// when you create or modify a MySQL endpoint replicates all the task tables to
	// this single database. For MySQL endpoints, you specify the database only when
	// you specify the schema in the table-mapping rules of the DMS task.
	DatabaseName *string

	// Specifies how often to check the binary log for new changes/events when the
	// database is idle. The default is five seconds. Example: eventsPollInterval=5;
	// In the example, DMS checks for changes in the binary logs every five seconds.
	EventsPollInterval *int32

	// Specifies the maximum size (in KB) of any .csv file used to transfer data to a
	// MySQL-compatible database. Example: maxFileSize=512
	MaxFileSize *int32

	// Improves performance when loading data into the MySQL-compatible target
	// database. Specifies how many threads to use to load the data into the
	// MySQL-compatible target database. Setting a large number of threads can have an
	// adverse effect on database performance, because a separate connection is
	// required for each thread. The default is one. Example: parallelLoadThreads=1
	ParallelLoadThreads *int32

	// Endpoint connection password.
	Password *string

	// Endpoint TCP port.
	Port *int32

	// The full Amazon Resource Name (ARN) of the IAM role that specifies DMS as the
	// trusted entity and grants the required permissions to access the value in
	// SecretsManagerSecret . The role must allow the iam:PassRole action.
	// SecretsManagerSecret has the value of the Amazon Web Services Secrets Manager
	// secret that allows access to the MySQL endpoint. You can specify one of two sets
	// of values for these permissions. You can specify the values for this setting and
	// SecretsManagerSecretId . Or you can specify clear-text values for UserName ,
	// Password , ServerName , and Port . You can't specify both. For more information
	// on creating this SecretsManagerSecret and the SecretsManagerAccessRoleArn and
	// SecretsManagerSecretId required to access it, see Using secrets to access
	// Database Migration Service resources (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Security.html#security-iam-secretsmanager)
	// in the Database Migration Service User Guide.
	SecretsManagerAccessRoleArn *string

	// The full ARN, partial ARN, or friendly name of the SecretsManagerSecret that
	// contains the MySQL endpoint connection details.
	SecretsManagerSecretId *string

	// The host name of the endpoint database. For an Amazon RDS MySQL instance, this
	// is the output of DescribeDBInstances (https://docs.aws.amazon.com/AmazonRDS/latest/APIReference/API_DescribeDBInstances.html)
	// , in the Endpoint (https://docs.aws.amazon.com/AmazonRDS/latest/APIReference/API_Endpoint.html)
	// .Address field. For an Aurora MySQL instance, this is the output of
	// DescribeDBClusters (https://docs.aws.amazon.com/AmazonRDS/latest/APIReference/API_DescribeDBClusters.html)
	// , in the Endpoint field.
	ServerName *string

	// Specifies the time zone for the source MySQL database. Example:
	// serverTimezone=US/Pacific; Note: Do not enclose time zones in single quotes.
	ServerTimezone *string

	// Specifies where to migrate source tables on the target, either to a single
	// database or multiple databases. If you specify SPECIFIC_DATABASE , specify the
	// database name using the DatabaseName parameter of the Endpoint object. Example:
	// targetDbType=MULTIPLE_DATABASES
	TargetDbType TargetDbType

	// Endpoint connection user name.
	Username *string

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// Provides information that defines an Amazon Neptune endpoint.
type NeptuneSettings struct {

	// A folder path where you want DMS to store migrated graph data in the S3 bucket
	// specified by S3BucketName
	//
	// This member is required.
	S3BucketFolder *string

	// The name of the Amazon S3 bucket where DMS can temporarily store migrated graph
	// data in .csv files before bulk-loading it to the Neptune target database. DMS
	// maps the SQL source data to graph data before storing it in these .csv files.
	//
	// This member is required.
	S3BucketName *string

	// The number of milliseconds for DMS to wait to retry a bulk-load of migrated
	// graph data to the Neptune target database before raising an error. The default
	// is 250.
	ErrorRetryDuration *int32

	// If you want Identity and Access Management (IAM) authorization enabled for this
	// endpoint, set this parameter to true . Then attach the appropriate IAM policy
	// document to your service role specified by ServiceAccessRoleArn . The default is
	// false .
	IamAuthEnabled *bool

	// The maximum size in kilobytes of migrated graph data stored in a .csv file
	// before DMS bulk-loads the data to the Neptune target database. The default is
	// 1,048,576 KB. If the bulk load is successful, DMS clears the bucket, ready to
	// store the next batch of migrated graph data.
	MaxFileSize *int32

	// The number of times for DMS to retry a bulk load of migrated graph data to the
	// Neptune target database before raising an error. The default is 5.
	MaxRetryCount *int32

	// The Amazon Resource Name (ARN) of the service role that you created for the
	// Neptune target endpoint. The role must allow the iam:PassRole action. For more
	// information, see Creating an IAM Service Role for Accessing Amazon Neptune as a
	// Target (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Target.Neptune.html#CHAP_Target.Neptune.ServiceRole)
	// in the Database Migration Service User Guide.
	ServiceAccessRoleArn *string

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}

// Provides information that defines an Oracle endpoint.
type OracleSettings struct {

	// Set this attribute to false in order to use the Binary Reader to capture change
	// data for an Amazon RDS for Oracle as the source. This tells the DMS instance to
	// not access redo logs through any specified path prefix replacement using direct
	// file access.
	AccessAlternateDirectly *bool

	// Set this attribute to set up table-level supplemental logging for the Oracle
	// database. This attribute enables PRIMARY KEY supplemental logging on all tables
	// selected for a migration task. If you use this option, you still need to enable
	// database-level supplemental logging.
	AddSupplementalLogging *bool

	// Set this attribute with ArchivedLogDestId in a primary/ standby setup. This
	// attribute is useful in the case of a switchover. In this case, DMS needs to know
	// which destination to get archive redo logs from to read changes. This need
	// arises because the previous primary instance is now a standby instance after
	// switchover. Although DMS supports the use of the Oracle RESETLOGS option to
	// open the database, never use RESETLOGS unless necessary. For additional
	// information about RESETLOGS , see RMAN Data Repair Concepts (https://docs.oracle.com/en/database/oracle/oracle-database/19/bradv/rman-data-repair-concepts.html#GUID-1805CCF7-4AF2-482D-B65A-998192F89C2B)
	// in the Oracle Database Backup and Recovery User's Guide.
	AdditionalArchivedLogDestId *int32

	// Set this attribute to true to enable replication of Oracle tables containing
	// columns that are nested tables or defined types.
	AllowSelectNestedTables *bool

	// Specifies the ID of the destination for the archived redo logs. This value
	// should be the same as a number in the dest_id column of the v$archived_log
	// view. If you work with an additional redo log destination, use the
	// AdditionalArchivedLogDestId option to specify the additional destination ID.
	// Doing this improves performance by ensuring that the correct logs are accessed
	// from the outset.
	ArchivedLogDestId *int32

	// When this field is set to Y , DMS only accesses the archived redo logs. If the
	// archived redo logs are stored on Automatic Storage Management (ASM) only, the
	// DMS user account needs to be granted ASM privileges.
	ArchivedLogsOnly *bool

	// For an Oracle source endpoint, your Oracle Automatic Storage Management (ASM)
	// password. You can set this value from the asm_user_password  value. You set
	// this value as part of the comma-separated value that you set to the Password
	// request parameter when you create the endpoint to access transaction logs using
	// Binary Reader. For more information, see Configuration for change data capture
	// (CDC) on an Oracle source database (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Source.Oracle.html#dms/latest/userguide/CHAP_Source.Oracle.html#CHAP_Source.Oracle.CDC.Configuration)
	// .
	AsmPassword *string

	// For an Oracle source endpoint, your ASM server address. You can set this value
	// from the asm_server value. You set asm_server as part of the extra connection
	// attribute string to access an Oracle server with Binary Reader that uses ASM.
	// For more information, see Configuration for change data capture (CDC) on an
	// Oracle source database (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Source.Oracle.html#dms/latest/userguide/CHAP_Source.Oracle.html#CHAP_Source.Oracle.CDC.Configuration)
	// .
	AsmServer *string

	// For an Oracle source endpoint, your ASM user name. You can set this value from
	// the asm_user value. You set asm_user as part of the extra connection attribute
	// string to access an Oracle server with Binary Reader that uses ASM. For more
	// information, see Configuration for change data capture (CDC) on an Oracle
	// source database (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Source.Oracle.html#dms/latest/userguide/CHAP_Source.Oracle.html#CHAP_Source.Oracle.CDC.Configuration)
	// .
	AsmUser *string

	// Specifies whether the length of a character column is in bytes or in
	// characters. To indicate that the character column length is in characters, set
	// this attribute to CHAR . Otherwise, the character column length is in bytes.
	// Example: charLengthSemantics=CHAR;
	CharLengthSemantics CharLengthSemantics

	// When true, converts timestamps with the timezone datatype to their UTC value.
	ConvertTimestampWithZoneToUTC *bool

	// Database name for the endpoint.
	DatabaseName *string

	// When set to true , this attribute helps to increase the commit rate on the
	// Oracle target database by writing directly to tables and not writing a trail to
	// database logs.
	DirectPathNoLog *bool

	// When set to true , this attribute specifies a parallel load when
	// useDirectPathFullLoad is set to Y . This attribute also only applies when you
	// use the DMS parallel load feature. Note that the target table cannot have any
	// constraints or indexes.
	DirectPathParallelLoad *bool

	// Set this attribute to enable homogenous tablespace replication and create
	// existing tables or indexes under the same tablespace on the target.
	EnableHomogenousTablespace *bool

	// Specifies the IDs of one more destinations for one or more archived redo logs.
	// These IDs are the values of the dest_id column in the v$archived_log view. Use
	// this setting with the archivedLogDestId extra connection attribute in a
	// primary-to-single setup or a primary-to-multiple-standby setup. This setting is
	// useful in a switchover when you use an Oracle Data Guard database as a source.
	// In this case, DMS needs information about what destination to get archive redo
	// logs from to read changes. DMS needs this because after the switchover the
	// previous primary is a standby instance. For example, in a primary-to-single
	// standby setup you might apply the following settings. archivedLogDestId=1;
	// ExtraArchivedLogDestIds=[2] In a primary-to-multiple-standby setup, you might
	// apply the following settings. archivedLogDestId=1;
	// ExtraArchivedLogDestIds=[2,3,4] Although DMS supports the use of the Oracle
	// RESETLOGS option to open the database, never use RESETLOGS unless it's
	// necessary. For more information about RESETLOGS , see  RMAN Data Repair Concepts (https://docs.oracle.com/en/database/oracle/oracle-database/19/bradv/rman-data-repair-concepts.html#GUID-1805CCF7-4AF2-482D-B65A-998192F89C2B)
	// in the Oracle Database Backup and Recovery User's Guide.
	ExtraArchivedLogDestIds []int32

	// When set to true , this attribute causes a task to fail if the actual size of an
	// LOB column is greater than the specified LobMaxSize . If a task is set to
	// limited LOB mode and this option is set to true , the task fails instead of
	// truncating the LOB data.
	FailTasksOnLobTruncation *bool

	// Specifies the number scale. You can select a scale up to 38, or you can select
	// FLOAT. By default, the NUMBER data type is converted to precision 38, scale 10.
	// Example: numberDataTypeScale=12
	NumberDatatypeScale *int32

	// The timeframe in minutes to check for open transactions for a CDC-only task.
	// You can specify an integer value between 0 (the default) and 240 (the maximum).
	// This parameter is only valid in DMS version 3.5.0 and later. DMS supports a
	// window of up to 9.5 hours including the value for OpenTransactionWindow .
	OpenTransactionWindow *int32

	// Set this string attribute to the required value in order to use the Binary
	// Reader to capture change data for an Amazon RDS for Oracle as the source. This
	// value specifies the default Oracle root used to access the redo logs.
	OraclePathPrefix *string

	// Set this attribute to change the number of threads that DMS configures to
	// perform a change data capture (CDC) load using Oracle Automatic Storage
	// Management (ASM). You can specify an integer value between 2 (the default) and 8
	// (the maximum). Use this attribute together with the readAheadBlocks attribute.
	ParallelAsmReadThreads *int32

	// Endpoint connection password.
	Password *string

	// Endpoint TCP port.
	Port *int32

	// Set this attribute to change the number of read-ahead blocks that DMS
	// configures to perform a change data capture (CDC) load using Oracle Automatic
	// Storage Management (ASM). You can specify an integer value between 1000 (the
	// default) and 200,000 (the maximum).
	ReadAheadBlocks *int32

	// When set to true , this attribute supports tablespace replication.
	ReadTableSpaceName *bool

	// Set this attribute to true in order to use the Binary Reader to capture change
	// data for an Amazon RDS for Oracle as the source. This setting tells DMS instance
	// to replace the default Oracle root with the specified usePathPrefix setting to
	// access the redo logs.
	ReplacePathPrefix *bool

	// Specifies the number of seconds that the system waits before resending a query.
	// Example: retryInterval=6;
	RetryInterval *int32

	// The full Amazon Resource Name (ARN) of the IAM role that specifies DMS as the
	// trusted entity and grants the required permissions to access the value in
	// SecretsManagerSecret . The role must allow the iam:PassRole action.
	// SecretsManagerSecret has the value of the Amazon Web Services Secrets Manager
	// secret that allows access to the Oracle endpoint. You can specify one of two
	// sets of values for these permissions. You can specify the values for this
	// setting and SecretsManagerSecretId . Or you can specify clear-text values for
	// UserName , Password , ServerName , and Port . You can't specify both. For more
	// information on creating this SecretsManagerSecret and the
	// SecretsManagerAccessRoleArn and SecretsManagerSecretId required to access it,
	// see Using secrets to access Database Migration Service resources (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Security.html#security-iam-secretsmanager)
	// in the Database Migration Service User Guide.
	SecretsManagerAccessRoleArn *string

	// Required only if your Oracle endpoint uses Automatic Storage Management (ASM).
	// The full ARN of the IAM role that specifies DMS as the trusted entity and grants
	// the required permissions to access the SecretsManagerOracleAsmSecret . This
	// SecretsManagerOracleAsmSecret has the secret value that allows access to the
	// Oracle ASM of the endpoint. You can specify one of two sets of values for these
	// permissions. You can specify the values for this setting and
	// SecretsManagerOracleAsmSecretId . Or you can specify clear-text values for
	// AsmUserName , AsmPassword , and AsmServerName . You can't specify both. For more
	// information on creating this SecretsManagerOracleAsmSecret and the
	// SecretsManagerOracleAsmAccessRoleArn and SecretsManagerOracleAsmSecretId
	// required to access it, see Using secrets to access Database Migration Service
	// resources (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Security.html#security-iam-secretsmanager)
	// in the Database Migration Service User Guide.
	SecretsManagerOracleAsmAccessRoleArn *string

	// Required only if your Oracle endpoint uses Automatic Storage Management (ASM).
	// The full ARN, partial ARN, or friendly name of the SecretsManagerOracleAsmSecret
	// that contains the Oracle ASM connection details for the Oracle endpoint.
	SecretsManagerOracleAsmSecretId *string

	// The full ARN, partial ARN, or friendly name of the SecretsManagerSecret that
	// contains the Oracle endpoint connection details.
	SecretsManagerSecretId *string

	// For an Oracle source endpoint, the transparent data encryption (TDE) password
	// required by AWM DMS to access Oracle redo logs encrypted by TDE using Binary
	// Reader. It is also the TDE_Password  part of the comma-separated value you set
	// to the Password request parameter when you create the endpoint. The
	// SecurityDbEncryptian setting is related to this SecurityDbEncryptionName
	// setting. For more information, see Supported encryption methods for using
	// Oracle as a source for DMS  (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Source.Oracle.html#CHAP_Source.Oracle.Encryption)
	// in the Database Migration Service User Guide.
	SecurityDbEncryption *string

	// For an Oracle source endpoint, the name of a key used for the transparent data
	// encryption (TDE) of the columns and tablespaces in an Oracle source database
	// that is encrypted using TDE. The key value is the value of the
	// SecurityDbEncryption setting. For more information on setting the key name value
	// of SecurityDbEncryptionName , see the information and example for setting the
	// securityDbEncryptionName extra connection attribute in  Supported encryption
	// methods for using Oracle as a source for DMS  (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Source.Oracle.html#CHAP_Source.Oracle.Encryption)
	// in the Database Migration Service User Guide.
	SecurityDbEncryptionName *string

	// Fully qualified domain name of the endpoint. For an Amazon RDS Oracle instance,
	// this is the output of DescribeDBInstances (https://docs.aws.amazon.com/AmazonRDS/latest/APIReference/API_DescribeDBInstances.html)
	// , in the Endpoint (https://docs.aws.amazon.com/AmazonRDS/latest/APIReference/API_Endpoint.html)
	// .Address field.
	ServerName *string

	// Use this attribute to convert SDO_GEOMETRY to GEOJSON format. By default, DMS
	// calls the SDO2GEOJSON custom function if present and accessible. Or you can
	// create your own custom function that mimics the operation of SDOGEOJSON and set
	// SpatialDataOptionToGeoJsonFunctionName to call it instead.
	SpatialDataOptionToGeoJsonFunctionName *string

	// Use this attribute to specify a time in minutes for the delay in standby sync.
	// If the source is an Oracle Active Data Guard standby database, use this
	// attribute to specify the time lag between primary and standby databases. In DMS,
	// you can create an Oracle CDC task that uses an Active Data Guard standby
	// instance as a source for replicating ongoing changes. Doing this eliminates the
	// need to connect to an active database that might be in production.
	StandbyDelayTime *int32

	// Use the TrimSpaceInChar source endpoint setting to trim data on CHAR and NCHAR
	// data types during migration. The default value is true .
	TrimSpaceInChar *bool

	// Set this attribute to true in order to use the Binary Reader to capture change
	// data for an Amazon RDS for Oracle as the source. This tells the DMS instance to
	// use any specified prefix replacement to access all online redo logs.
	UseAlternateFolderForOnline *bool

	// Set this attribute to Y to capture change data using the Binary Reader utility.
	// Set UseLogminerReader to N to set this attribute to Y. To use Binary Reader
	// with Amazon RDS for Oracle as the source, you set additional attributes. For
	// more information about using this setting with Oracle Automatic Storage
	// Management (ASM), see Using Oracle LogMiner or DMS Binary Reader for CDC (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Source.Oracle.html#CHAP_Source.Oracle.CDC)
	// .
	UseBFile *bool

	// Set this attribute to Y to have DMS use a direct path full load. Specify this
	// value to use the direct path protocol in the Oracle Call Interface (OCI). By
	// using this OCI protocol, you can bulk-load Oracle target tables during a full
	// load.
	UseDirectPathFullLoad *bool

	// Set this attribute to Y to capture change data using the Oracle LogMiner
	// utility (the default). Set this attribute to N if you want to access the redo
	// logs as a binary file. When you set UseLogminerReader to N, also set UseBfile
	// to Y. For more information on this setting and using Oracle ASM, see Using
	// Oracle LogMiner or DMS Binary Reader for CDC (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Source.Oracle.html#CHAP_Source.Oracle.CDC)
	// in the DMS User Guide.
	UseLogminerReader *bool

	// Set this string attribute to the required value in order to use the Binary
	// Reader to capture change data for an Amazon RDS for Oracle as the source. This
	// value specifies the path prefix used to replace the default Oracle root to
	// access the redo logs.
	UsePathPrefix *string

	// Endpoint connection user name.
	Username *string

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// In response to the DescribeOrderableReplicationInstances operation, this object
// describes an available replication instance. This description includes the
// replication instance's type, engine version, and allocated storage.
type OrderableReplicationInstance struct {

	// List of Availability Zones for this replication instance.
	AvailabilityZones []string

	// The default amount of storage (in gigabytes) that is allocated for the
	// replication instance.
	DefaultAllocatedStorage int32

	// The version of the replication engine.
	EngineVersion *string

	// The amount of storage (in gigabytes) that is allocated for the replication
	// instance.
	IncludedAllocatedStorage int32

	// The minimum amount of storage (in gigabytes) that can be allocated for the
	// replication instance.
	MaxAllocatedStorage int32

	// The minimum amount of storage (in gigabytes) that can be allocated for the
	// replication instance.
	MinAllocatedStorage int32

	// The value returned when the specified EngineVersion of the replication instance
	// is in Beta or test mode. This indicates some features might not work as
	// expected. DMS supports the ReleaseStatus parameter in versions 3.1.4 and later.
	ReleaseStatus ReleaseStatusValues

	// The compute and memory capacity of the replication instance as defined for the
	// specified replication instance class. For example to specify the instance class
	// dms.c4.large, set this parameter to "dms.c4.large" . For more information on the
	// settings and capacities for the available replication instance classes, see
	// Selecting the right DMS replication instance for your migration (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_ReplicationInstance.html#CHAP_ReplicationInstance.InDepth)
	// .
	ReplicationInstanceClass *string

	// The type of storage used by the replication instance.
	StorageType *string

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// Describes a maintenance action pending for an DMS resource, including when and
// how it will be applied. This data type is a response element to the
// DescribePendingMaintenanceActions operation.
type PendingMaintenanceAction struct {

	// The type of pending maintenance action that is available for the resource.
	Action *string

	// The date of the maintenance window when the action is to be applied. The
	// maintenance action is 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

	// The effective date when the pending maintenance action will be applied to the
	// resource. This date takes into account opt-in requests received from the
	// ApplyPendingMaintenanceAction API operation, and also the AutoAppliedAfterDate
	// and ForcedApplyDate parameter values. This value is blank if an opt-in request
	// has not been received and nothing has been specified for AutoAppliedAfterDate
	// or ForcedApplyDate .
	CurrentApplyDate *time.Time

	// A description providing more detail about the maintenance action.
	Description *string

	// The date when the maintenance action will be automatically applied. The
	// maintenance action is 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

	// The type of opt-in request that has been received for the resource.
	OptInStatus *string

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// Provides information that defines a PostgreSQL endpoint.
type PostgreSQLSettings struct {

	// For use with change data capture (CDC) only, this attribute has DMS bypass
	// foreign keys and user triggers to reduce the time it takes to bulk load data.
	// Example: afterConnectScript=SET session_replication_role='replica'
	AfterConnectScript *string

	// The Babelfish for Aurora PostgreSQL database name for the endpoint.
	BabelfishDatabaseName *string

	// To capture DDL events, DMS creates various artifacts in the PostgreSQL database
	// when the task starts. You can later remove these artifacts. If this value is set
	// to N , you don't have to create tables or triggers on the source database.
	CaptureDdls *bool

	// Specifies whether to use default or custom replication behavior for
	// PostgreSQL-compatible endpoints. You can use this setting to specify replication
	// behavior for endpoints that require additional configuration, such as Babelfish
	// endpoints.
	DatabaseMode DatabaseMode

	// Database name for the endpoint.
	DatabaseName *string

	// The schema in which the operational DDL database artifacts are created.
	// Example: ddlArtifactsSchema=xyzddlschema;
	DdlArtifactsSchema *string

	// Sets the client statement timeout for the PostgreSQL instance, in seconds. The
	// default value is 60 seconds. Example: executeTimeout=100;
	ExecuteTimeout *int32

	// When set to true , this value causes a task to fail if the actual size of a LOB
	// column is greater than the specified LobMaxSize . If task is set to Limited LOB
	// mode and this option is set to true, the task fails instead of truncating the
	// LOB data.
	FailTasksOnLobTruncation *bool

	// The write-ahead log (WAL) heartbeat feature mimics a dummy transaction. By
	// doing this, it prevents idle logical replication slots from holding onto old WAL
	// logs, which can result in storage full situations on the source. This heartbeat
	// keeps restart_lsn moving and prevents storage full scenarios.
	HeartbeatEnable *bool

	// Sets the WAL heartbeat frequency (in minutes).
	HeartbeatFrequency *int32

	// Sets the schema in which the heartbeat artifacts are created.
	HeartbeatSchema *string

	// When true, lets PostgreSQL migrate the boolean type as boolean. By default,
	// PostgreSQL migrates booleans as varchar(5) .
	MapBooleanAsBoolean *bool

	// When true, DMS migrates JSONB values as CLOB.
	MapJsonbAsClob *bool

	// When true, DMS migrates LONG values as VARCHAR.
	MapLongVarcharAs LongVarcharMappingType

	// Specifies the maximum size (in KB) of any .csv file used to transfer data to
	// PostgreSQL. Example: maxFileSize=512
	MaxFileSize *int32

	// Endpoint connection password.
	Password *string

	// Specifies the plugin to use to create a replication slot.
	PluginName PluginNameValue

	// Endpoint TCP port. The default is 5432.
	Port *int32

	// The full Amazon Resource Name (ARN) of the IAM role that specifies DMS as the
	// trusted entity and grants the required permissions to access the value in
	// SecretsManagerSecret . The role must allow the iam:PassRole action.
	// SecretsManagerSecret has the value of the Amazon Web Services Secrets Manager
	// secret that allows access to the PostgreSQL endpoint. You can specify one of two
	// sets of values for these permissions. You can specify the values for this
	// setting and SecretsManagerSecretId . Or you can specify clear-text values for
	// UserName , Password , ServerName , and Port . You can't specify both. For more
	// information on creating this SecretsManagerSecret and the
	// SecretsManagerAccessRoleArn and SecretsManagerSecretId required to access it,
	// see Using secrets to access Database Migration Service resources (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Security.html#security-iam-secretsmanager)
	// in the Database Migration Service User Guide.
	SecretsManagerAccessRoleArn *string

	// The full ARN, partial ARN, or friendly name of the SecretsManagerSecret that
	// contains the PostgreSQL endpoint connection details.
	SecretsManagerSecretId *string

	// The host name of the endpoint database. For an Amazon RDS PostgreSQL instance,
	// this is the output of DescribeDBInstances (https://docs.aws.amazon.com/AmazonRDS/latest/APIReference/API_DescribeDBInstances.html)
	// , in the Endpoint (https://docs.aws.amazon.com/AmazonRDS/latest/APIReference/API_Endpoint.html)
	// .Address field. For an Aurora PostgreSQL instance, this is the output of
	// DescribeDBClusters (https://docs.aws.amazon.com/AmazonRDS/latest/APIReference/API_DescribeDBClusters.html)
	// , in the Endpoint field.
	ServerName *string

	// Sets the name of a previously created logical replication slot for a change
	// data capture (CDC) load of the PostgreSQL source instance. When used with the
	// CdcStartPosition request parameter for the DMS API , this attribute also makes
	// it possible to use native CDC start points. DMS verifies that the specified
	// logical replication slot exists before starting the CDC load task. It also
	// verifies that the task was created with a valid setting of CdcStartPosition . If
	// the specified slot doesn't exist or the task doesn't have a valid
	// CdcStartPosition setting, DMS raises an error. For more information about
	// setting the CdcStartPosition request parameter, see Determining a CDC native
	// start point (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Task.CDC.html#CHAP_Task.CDC.StartPoint.Native)
	// in the Database Migration Service User Guide. For more information about using
	// CdcStartPosition , see CreateReplicationTask (https://docs.aws.amazon.com/dms/latest/APIReference/API_CreateReplicationTask.html)
	// , StartReplicationTask (https://docs.aws.amazon.com/dms/latest/APIReference/API_StartReplicationTask.html)
	// , and ModifyReplicationTask (https://docs.aws.amazon.com/dms/latest/APIReference/API_ModifyReplicationTask.html)
	// .
	SlotName *string

	// Use the TrimSpaceInChar source endpoint setting to trim data on CHAR and NCHAR
	// data types during migration. The default value is true .
	TrimSpaceInChar *bool

	// Endpoint connection user name.
	Username *string

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}

// Information about provisioning resources for an DMS serverless replication.
type ProvisionData struct {

	// The timestamp when provisioning became available.
	DateNewProvisioningDataAvailable *time.Time

	// The timestamp when DMS provisioned replication resources.
	DateProvisioned *time.Time

	// Whether the new provisioning is available to the replication.
	IsNewProvisioningAvailable bool

	// The current provisioning state
	ProvisionState *string

	// The number of capacity units the replication is using.
	ProvisionedCapacityUnits int32

	// A message describing the reason that DMS provisioned new resources for the
	// serverless replication.
	ReasonForNewProvisioningData *string

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}

// Provides information that describes the configuration of the recommended target
// engine on Amazon RDS.
type RdsConfiguration struct {

	// Describes the deployment option for the recommended Amazon RDS DB instance. The
	// deployment options include Multi-AZ and Single-AZ deployments. Valid values
	// include "MULTI_AZ" and "SINGLE_AZ" .
	DeploymentOption *string

	// Describes the recommended target Amazon RDS engine edition.
	EngineEdition *string

	// Describes the recommended target Amazon RDS engine version.
	EngineVersion *string

	// Describes the memory on the recommended Amazon RDS DB instance that meets your
	// requirements.
	InstanceMemory *float64

	// Describes the recommended target Amazon RDS instance type.
	InstanceType *string

	// Describes the number of virtual CPUs (vCPU) on the recommended Amazon RDS DB
	// instance that meets your requirements.
	InstanceVcpu *float64

	// Describes the number of I/O operations completed each second (IOPS) on the
	// recommended Amazon RDS DB instance that meets your requirements.
	StorageIops *int32

	// Describes the storage size of the recommended Amazon RDS DB instance that meets
	// your requirements.
	StorageSize *int32

	// Describes the storage type of the recommended Amazon RDS DB instance that meets
	// your requirements. Amazon RDS provides three storage types: General Purpose SSD
	// (also known as gp2 and gp3), Provisioned IOPS SSD (also known as io1), and
	// magnetic (also known as standard).
	StorageType *string

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}

// Provides information that describes a recommendation of a target engine on
// Amazon RDS.
type RdsRecommendation struct {

	// Supplemental information about the requirements to the recommended target
	// database on Amazon RDS.
	RequirementsToTarget *RdsRequirements

	// Supplemental information about the configuration of the recommended target
	// database on Amazon RDS.
	TargetConfiguration *RdsConfiguration

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}

// Provides information that describes the requirements to the target engine on
// Amazon RDS.
type RdsRequirements struct {

	// The required deployment option for the Amazon RDS DB instance. Valid values
	// include "MULTI_AZ" for Multi-AZ deployments and "SINGLE_AZ" for Single-AZ
	// deployments.
	DeploymentOption *string

	// The required target Amazon RDS engine edition.
	EngineEdition *string

	// The required target Amazon RDS engine version.
	EngineVersion *string

	// The required memory on the Amazon RDS DB instance.
	InstanceMemory *float64

	// The required number of virtual CPUs (vCPU) on the Amazon RDS DB instance.
	InstanceVcpu *float64

	// The required number of I/O operations completed each second (IOPS) on your
	// Amazon RDS DB instance.
	StorageIops *int32

	// The required Amazon RDS DB instance storage size.
	StorageSize *int32

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// Provides information that describes a recommendation of a target engine. A
// recommendation is a set of possible Amazon Web Services target engines that you
// can choose to migrate your source on-premises database. In this set, Fleet
// Advisor suggests a single target engine as the right sized migration
// destination. To determine this rightsized migration destination, Fleet Advisor
// uses the inventory metadata and metrics from data collector. You can use
// recommendations before the start of migration to save costs and reduce risks.
// With recommendations, you can explore different target options and compare
// metrics, so you can make an informed decision when you choose the migration
// target.
type Recommendation struct {

	// The date when Fleet Advisor created the target engine recommendation.
	CreatedDate *string

	// The recommendation of a target engine for the specified source database.
	Data *RecommendationData

	// The identifier of the source database for which Fleet Advisor provided this
	// recommendation.
	DatabaseId *string

	// The name of the target engine. Valid values include "rds-aurora-mysql" ,
	// "rds-aurora-postgresql" , "rds-mysql" , "rds-oracle" , "rds-sql-server" , and
	// "rds-postgresql" .
	EngineName *string

	// Indicates that this target is the rightsized migration destination.
	Preferred *bool

	// The settings in JSON format for the preferred target engine parameters. These
	// parameters include capacity, resource utilization, and the usage type
	// (production, development, or testing).
	Settings *RecommendationSettings

	// The status of the target engine recommendation. Valid values include "alternate"
	// , "in-progress" , "not-viable" , and "recommended" .
	Status *string

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// Provides information about the target engine for the specified source database.
type RecommendationData struct {

	// The recommendation of a target Amazon RDS database engine.
	RdsEngine *RdsRecommendation

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// Provides information about the required target engine settings.
type RecommendationSettings struct {

	// The size of your target instance. Fleet Advisor calculates this value based on
	// your data collection type, such as total capacity and resource utilization.
	// Valid values include "total-capacity" and "utilization" .
	//
	// This member is required.
	InstanceSizingType *string

	// The deployment option for your target engine. For production databases, Fleet
	// Advisor chooses Multi-AZ deployment. For development or test databases, Fleet
	// Advisor chooses Single-AZ deployment. Valid values include "development" and
	// "production" .
	//
	// This member is required.
	WorkloadType *string

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// Provides information that defines a Redis target endpoint.
type RedisSettings struct {

	// Transmission Control Protocol (TCP) port for the endpoint.
	//
	// This member is required.
	Port int32

	// Fully qualified domain name of the endpoint.
	//
	// This member is required.
	ServerName *string

	// The password provided with the auth-role and auth-token options of the AuthType
	// setting for a Redis target endpoint.
	AuthPassword *string

	// The type of authentication to perform when connecting to a Redis target.
	// Options include none , auth-token , and auth-role . The auth-token option
	// requires an AuthPassword value to be provided. The auth-role option requires
	// AuthUserName and AuthPassword values to be provided.
	AuthType RedisAuthTypeValue

	// The user name provided with the auth-role option of the AuthType setting for a
	// Redis target endpoint.
	AuthUserName *string

	// The Amazon Resource Name (ARN) for the certificate authority (CA) that DMS uses
	// to connect to your Redis target endpoint.
	SslCaCertificateArn *string

	// The connection to a Redis target endpoint using Transport Layer Security (TLS).
	// Valid values include plaintext and ssl-encryption . The default is
	// ssl-encryption . The ssl-encryption option makes an encrypted connection.
	// Optionally, you can identify an Amazon Resource Name (ARN) for an SSL
	// certificate authority (CA) using the SslCaCertificateArn setting. If an ARN
	// isn't given for a CA, DMS uses the Amazon root CA. The plaintext option doesn't
	// provide Transport Layer Security (TLS) encryption for traffic between endpoint
	// and database.
	SslSecurityProtocol SslSecurityProtocolValue

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// Provides information that defines an Amazon Redshift endpoint.
type RedshiftSettings struct {

	// A value that indicates to allow any date format, including invalid formats such
	// as 00/00/00 00:00:00, to be loaded without generating an error. You can choose
	// true or false (the default). This parameter applies only to TIMESTAMP and DATE
	// columns. Always use ACCEPTANYDATE with the DATEFORMAT parameter. If the date
	// format for the data doesn't match the DATEFORMAT specification, Amazon Redshift
	// inserts a NULL value into that field.
	AcceptAnyDate *bool

	// Code to run after connecting. This parameter should contain the code itself,
	// not the name of a file containing the code.
	AfterConnectScript *string

	// An S3 folder where the comma-separated-value (.csv) files are stored before
	// being uploaded to the target Redshift cluster. For full load mode, DMS converts
	// source records into .csv files and loads them to the BucketFolder/TableID path.
	// DMS uses the Redshift COPY command to upload the .csv files to the target
	// table. The files are deleted once the COPY operation has finished. For more
	// information, see COPY (https://docs.aws.amazon.com/redshift/latest/dg/r_COPY.html)
	// in the Amazon Redshift Database Developer Guide. For change-data-capture (CDC)
	// mode, DMS creates a NetChanges table, and loads the .csv files to this
	// BucketFolder/NetChangesTableID path.
	BucketFolder *string

	// The name of the intermediate S3 bucket used to store .csv files before
	// uploading data to Redshift.
	BucketName *string

	// If Amazon Redshift is configured to support case sensitive schema names, set
	// CaseSensitiveNames to true . The default is false .
	CaseSensitiveNames *bool

	// If you set CompUpdate to true Amazon Redshift applies automatic compression if
	// the table is empty. This applies even if the table columns already have
	// encodings other than RAW . If you set CompUpdate to false , automatic
	// compression is disabled and existing column encodings aren't changed. The
	// default is true .
	CompUpdate *bool

	// A value that sets the amount of time to wait (in milliseconds) before timing
	// out, beginning from when you initially establish a connection.
	ConnectionTimeout *int32

	// The name of the Amazon Redshift data warehouse (service) that you are working
	// with.
	DatabaseName *string

	// The date format that you are using. Valid values are auto (case-sensitive),
	// your date format string enclosed in quotes, or NULL. If this parameter is left
	// unset (NULL), it defaults to a format of 'YYYY-MM-DD'. Using auto recognizes
	// most strings, even some that aren't supported when you use a date format string.
	// If your date and time values use formats different from each other, set this to
	// auto .
	DateFormat *string

	// A value that specifies whether DMS should migrate empty CHAR and VARCHAR fields
	// as NULL. A value of true sets empty CHAR and VARCHAR fields to null. The
	// default is false .
	EmptyAsNull *bool

	// The type of server-side encryption that you want to use for your data. This
	// encryption type is part of the endpoint settings or the extra connections
	// attributes for Amazon S3. You can choose either SSE_S3 (the default) or SSE_KMS
	// . For the ModifyEndpoint operation, you can change the existing value of the
	// EncryptionMode parameter from SSE_KMS to SSE_S3 . But you can’t change the
	// existing value from SSE_S3 to SSE_KMS . To use SSE_S3 , create an Identity and
	// Access Management (IAM) role with a policy that allows "arn:aws:s3:::*" to use
	// the following actions: "s3:PutObject", "s3:ListBucket"
	EncryptionMode EncryptionModeValue

	// This setting is only valid for a full-load migration task. Set ExplicitIds to
	// true to have tables with IDENTITY columns override their auto-generated values
	// with explicit values loaded from the source data files used to populate the
	// tables. The default is false .
	ExplicitIds *bool

	// The number of threads used to upload a single file. This parameter accepts a
	// value from 1 through 64. It defaults to 10. The number of parallel streams used
	// to upload a single .csv file to an S3 bucket using S3 Multipart Upload. For more
	// information, see Multipart upload overview (https://docs.aws.amazon.com/AmazonS3/latest/dev/mpuoverview.html)
	// . FileTransferUploadStreams accepts a value from 1 through 64. It defaults to
	// 10.
	FileTransferUploadStreams *int32

	// The amount of time to wait (in milliseconds) before timing out of operations
	// performed by DMS on a Redshift cluster, such as Redshift COPY, INSERT, DELETE,
	// and UPDATE.
	LoadTimeout *int32

	// When true, lets Redshift migrate the boolean type as boolean. By default,
	// Redshift migrates booleans as varchar(1) .
	MapBooleanAsBoolean *bool

	// The maximum size (in KB) of any .csv file used to load data on an S3 bucket and
	// transfer data to Amazon Redshift. It defaults to 1048576KB (1 GB).
	MaxFileSize *int32

	// The password for the user named in the username property.
	Password *string

	// The port number for Amazon Redshift. The default value is 5439.
	Port *int32

	// A value that specifies to remove surrounding quotation marks from strings in
	// the incoming data. All characters within the quotation marks, including
	// delimiters, are retained. Choose true to remove quotation marks. The default is
	// false .
	RemoveQuotes *bool

	// A value that specifies to replaces the invalid characters specified in
	// ReplaceInvalidChars , substituting the specified characters instead. The default
	// is "?" .
	ReplaceChars *string

	// A list of characters that you want to replace. Use with ReplaceChars .
	ReplaceInvalidChars *string

	// The full Amazon Resource Name (ARN) of the IAM role that specifies DMS as the
	// trusted entity and grants the required permissions to access the value in
	// SecretsManagerSecret . The role must allow the iam:PassRole action.
	// SecretsManagerSecret has the value of the Amazon Web Services Secrets Manager
	// secret that allows access to the Amazon Redshift endpoint. You can specify one
	// of two sets of values for these permissions. You can specify the values for this
	// setting and SecretsManagerSecretId . Or you can specify clear-text values for
	// UserName , Password , ServerName , and Port . You can't specify both. For more
	// information on creating this SecretsManagerSecret and the
	// SecretsManagerAccessRoleArn and SecretsManagerSecretId required to access it,
	// see Using secrets to access Database Migration Service resources (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Security.html#security-iam-secretsmanager)
	// in the Database Migration Service User Guide.
	SecretsManagerAccessRoleArn *string

	// The full ARN, partial ARN, or friendly name of the SecretsManagerSecret that
	// contains the Amazon Redshift endpoint connection details.
	SecretsManagerSecretId *string

	// The name of the Amazon Redshift cluster you are using.
	ServerName *string

	// The KMS key ID. If you are using SSE_KMS for the EncryptionMode , provide this
	// key ID. The key that you use needs an attached policy that enables IAM user
	// permissions and allows use of the key.
	ServerSideEncryptionKmsKeyId *string

	// The Amazon Resource Name (ARN) of the IAM role that has access to the Amazon
	// Redshift service. The role must allow the iam:PassRole action.
	ServiceAccessRoleArn *string

	// The time format that you want to use. Valid values are auto (case-sensitive),
	// 'timeformat_string' , 'epochsecs' , or 'epochmillisecs' . It defaults to 10.
	// Using auto recognizes most strings, even some that aren't supported when you
	// use a time format string. If your date and time values use formats different
	// from each other, set this parameter to auto .
	TimeFormat *string

	// A value that specifies to remove the trailing white space characters from a
	// VARCHAR string. This parameter applies only to columns with a VARCHAR data type.
	// Choose true to remove unneeded white space. The default is false .
	TrimBlanks *bool

	// A value that specifies to truncate data in columns to the appropriate number of
	// characters, so that the data fits in the column. This parameter applies only to
	// columns with a VARCHAR or CHAR data type, and rows with a size of 4 MB or less.
	// Choose true to truncate data. The default is false .
	TruncateColumns *bool

	// An Amazon Redshift user name for a registered user.
	Username *string

	// The size (in KB) of the in-memory file write buffer used when generating .csv
	// files on the local disk at the DMS replication instance. The default value is
	// 1000 (buffer size is 1000KB).
	WriteBufferSize *int32

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// Provides information that describes status of a schema at an endpoint specified
// by the DescribeRefreshSchemaStatus operation.
type RefreshSchemasStatus struct {

	// The Amazon Resource Name (ARN) string that uniquely identifies the endpoint.
	EndpointArn *string

	// The last failure message for the schema.
	LastFailureMessage *string

	// The date the schema was last refreshed.
	LastRefreshDate *time.Time

	// The Amazon Resource Name (ARN) of the replication instance.
	ReplicationInstanceArn *string

	// The status of the schema.
	Status RefreshSchemasStatusTypeValue

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// Provides information that describes a serverless replication created by the
// CreateReplication operation.
type Replication struct {

	// Indicates the start time for a change data capture (CDC) operation. Use either
	// CdcStartTime or CdcStartPosition to specify when you want a CDC operation to
	// start. Specifying both values results in an error.
	CdcStartPosition *string

	// Indicates the start time for a change data capture (CDC) operation. Use either
	// CdcStartTime or CdcStartPosition to specify when you want a CDC operation to
	// start. Specifying both values results in an error.
	CdcStartTime *time.Time

	// Indicates when you want a change data capture (CDC) operation to stop. The
	// value can be either server time or commit time.
	CdcStopPosition *string

	// Error and other information about why a serverless replication failed.
	FailureMessages []string

	// Information about provisioning resources for an DMS serverless replication.
	ProvisionData *ProvisionData

	// Indicates the last checkpoint that occurred during a change data capture (CDC)
	// operation. You can provide this value to the CdcStartPosition parameter to
	// start a CDC operation that begins at that checkpoint.
	RecoveryCheckpoint *string

	// The Amazon Resource Name for the ReplicationConfig associated with the
	// replication.
	ReplicationConfigArn *string

	// The identifier for the ReplicationConfig associated with the replication.
	ReplicationConfigIdentifier *string

	// The time the serverless replication was created.
	ReplicationCreateTime *time.Time

	// The timestamp when replication was last stopped.
	ReplicationLastStopTime *time.Time

	// This object provides a collection of statistics about a serverless replication.
	ReplicationStats *ReplicationStats

	// The type of the serverless replication.
	ReplicationType MigrationTypeValue

	// The time the serverless replication was updated.
	ReplicationUpdateTime *time.Time

	// The Amazon Resource Name for an existing Endpoint the serverless replication
	// uses for its data source.
	SourceEndpointArn *string

	// The replication type.
	StartReplicationType *string

	// The current status of the serverless replication.
	Status *string

	// The reason the replication task was stopped. This response parameter can return
	// one of the following values:
	//   - "Stop Reason NORMAL"
	//   - "Stop Reason RECOVERABLE_ERROR"
	//   - "Stop Reason FATAL_ERROR"
	//   - "Stop Reason FULL_LOAD_ONLY_FINISHED"
	//   - "Stop Reason STOPPED_AFTER_FULL_LOAD" – Full load completed, with cached
	//   changes not applied
	//   - "Stop Reason STOPPED_AFTER_CACHED_EVENTS" – Full load completed, with cached
	//   changes applied
	//   - "Stop Reason EXPRESS_LICENSE_LIMITS_REACHED"
	//   - "Stop Reason STOPPED_AFTER_DDL_APPLY" – User-defined stop task after DDL
	//   applied
	//   - "Stop Reason STOPPED_DUE_TO_LOW_MEMORY"
	//   - "Stop Reason STOPPED_DUE_TO_LOW_DISK"
	//   - "Stop Reason STOPPED_AT_SERVER_TIME" – User-defined server time for stopping
	//   task
	//   - "Stop Reason STOPPED_AT_COMMIT_TIME" – User-defined commit time for stopping
	//   task
	//   - "Stop Reason RECONFIGURATION_RESTART"
	//   - "Stop Reason RECYCLE_TASK"
	StopReason *string

	// The Amazon Resource Name for an existing Endpoint the serverless replication
	// uses for its data target.
	TargetEndpointArn *string

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// This object provides configuration information about a serverless replication.
type ReplicationConfig struct {

	// Configuration parameters for provisioning an DMS serverless replication.
	ComputeConfig *ComputeConfig

	// The Amazon Resource Name (ARN) of this DMS Serverless replication configuration.
	ReplicationConfigArn *string

	// The time the serverless replication config was created.
	ReplicationConfigCreateTime *time.Time

	// The identifier for the ReplicationConfig associated with the replication.
	ReplicationConfigIdentifier *string

	// The time the serverless replication config was updated.
	ReplicationConfigUpdateTime *time.Time

	// Configuration parameters for an DMS serverless replication.
	ReplicationSettings *string

	// The type of the replication.
	ReplicationType MigrationTypeValue

	// The Amazon Resource Name (ARN) of the source endpoint for this DMS serverless
	// replication configuration.
	SourceEndpointArn *string

	// Additional parameters for an DMS serverless replication.
	SupplementalSettings *string

	// Table mappings specified in the replication.
	TableMappings *string

	// The Amazon Resource Name (ARN) of the target endpoint for this DMS serverless
	// replication configuration.
	TargetEndpointArn *string

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// Provides information that defines a replication instance.
type ReplicationInstance struct {

	// The amount of storage (in gigabytes) that is allocated for the replication
	// instance.
	AllocatedStorage int32

	// Boolean value indicating if minor version upgrades will be automatically
	// applied to the instance.
	AutoMinorVersionUpgrade bool

	// The Availability Zone for the instance.
	AvailabilityZone *string

	// The DNS name servers supported for the replication instance to access your
	// on-premise source or target database.
	DnsNameServers *string

	// The engine version number of the replication instance. If an engine version
	// number is not specified when a replication instance is created, the default is
	// the latest engine version available. When modifying a major engine version of an
	// instance, also set AllowMajorVersionUpgrade to true .
	EngineVersion *string

	// The expiration date of the free replication instance that is part of the Free
	// DMS program.
	FreeUntil *time.Time

	// The time the replication instance was created.
	InstanceCreateTime *time.Time

	// An KMS key identifier that is used to encrypt the data on the replication
	// instance. If you don't specify a value for the KmsKeyId parameter, then DMS
	// uses your default encryption key. KMS creates the default encryption key for
	// your Amazon Web Services account. Your Amazon Web Services account has a
	// different default encryption key for each Amazon Web Services Region.
	KmsKeyId *string

	// Specifies whether the replication instance is a Multi-AZ deployment. You can't
	// set the AvailabilityZone parameter if the Multi-AZ parameter is set to true .
	MultiAZ bool

	// The type of IP address protocol used by a replication instance, such as IPv4
	// only or Dual-stack that supports both IPv4 and IPv6 addressing. IPv6 only is not
	// yet supported.
	NetworkType *string

	// The pending modification values.
	PendingModifiedValues *ReplicationPendingModifiedValues

	// The maintenance window times for the replication instance. Any pending upgrades
	// to the replication instance are performed during this time.
	PreferredMaintenanceWindow *string

	// Specifies the accessibility options for the replication instance. A value of
	// true represents an instance with a public IP address. A value of false
	// represents an instance with a private IP address. The default value is true .
	PubliclyAccessible bool

	// The Amazon Resource Name (ARN) of the replication instance.
	ReplicationInstanceArn *string

	// The compute and memory capacity of the replication instance as defined for the
	// specified replication instance class. It is a required parameter, although a
	// default value is pre-selected in the DMS console. For more information on the
	// settings and capacities for the available replication instance classes, see
	// Selecting the right DMS replication instance for your migration (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_ReplicationInstance.html#CHAP_ReplicationInstance.InDepth)
	// .
	ReplicationInstanceClass *string

	// The replication instance identifier is a required parameter. This parameter is
	// stored as a lowercase string. Constraints:
	//   - Must contain 1-63 alphanumeric characters or hyphens.
	//   - First character must be a letter.
	//   - Cannot end with a hyphen or contain two consecutive hyphens.
	// Example: myrepinstance
	ReplicationInstanceIdentifier *string

	// One or more IPv6 addresses for the replication instance.
	ReplicationInstanceIpv6Addresses []string

	// The private IP address of the replication instance.
	//
	// Deprecated: This member has been deprecated.
	ReplicationInstancePrivateIpAddress *string

	// One or more private IP addresses for the replication instance.
	ReplicationInstancePrivateIpAddresses []string

	// The public IP address of the replication instance.
	//
	// Deprecated: This member has been deprecated.
	ReplicationInstancePublicIpAddress *string

	// One or more public IP addresses for the replication instance.
	ReplicationInstancePublicIpAddresses []string

	// The status of the replication instance. The possible return values include:
	//   - "available"
	//   - "creating"
	//   - "deleted"
	//   - "deleting"
	//   - "failed"
	//   - "modifying"
	//   - "upgrading"
	//   - "rebooting"
	//   - "resetting-master-credentials"
	//   - "storage-full"
	//   - "incompatible-credentials"
	//   - "incompatible-network"
	//   - "maintenance"
	ReplicationInstanceStatus *string

	// The subnet group for the replication instance.
	ReplicationSubnetGroup *ReplicationSubnetGroup

	// The Availability Zone of the standby replication instance in a Multi-AZ
	// deployment.
	SecondaryAvailabilityZone *string

	// The VPC security group for the instance.
	VpcSecurityGroups []VpcSecurityGroupMembership

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// Contains metadata for a replication instance task log.
type ReplicationInstanceTaskLog struct {

	// The size, in bytes, of the replication task log.
	ReplicationInstanceTaskLogSize int64

	// The Amazon Resource Name (ARN) of the replication task.
	ReplicationTaskArn *string

	// The name of the replication task.
	ReplicationTaskName *string

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// Provides information about the values of pending modifications to a replication
// instance. This data type is an object of the ReplicationInstance (https://docs.aws.amazon.com/dms/latest/APIReference/API_ReplicationInstance.html)
// user-defined data type.
type ReplicationPendingModifiedValues struct {

	// The amount of storage (in gigabytes) that is allocated for the replication
	// instance.
	AllocatedStorage *int32

	// The engine version number of the replication instance.
	EngineVersion *string

	// Specifies whether the replication instance is a Multi-AZ deployment. You can't
	// set the AvailabilityZone parameter if the Multi-AZ parameter is set to true .
	MultiAZ *bool

	// The type of IP address protocol used by a replication instance, such as IPv4
	// only or Dual-stack that supports both IPv4 and IPv6 addressing. IPv6 only is not
	// yet supported.
	NetworkType *string

	// The compute and memory capacity of the replication instance as defined for the
	// specified replication instance class. For more information on the settings and
	// capacities for the available replication instance classes, see Selecting the
	// right DMS replication instance for your migration (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_ReplicationInstance.html#CHAP_ReplicationInstance.InDepth)
	// .
	ReplicationInstanceClass *string

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// This object provides a collection of statistics about a serverless replication.
type ReplicationStats struct {

	// The elapsed time of the replication, in milliseconds.
	ElapsedTimeMillis int64

	// The date the replication was started either with a fresh start or a target
	// reload.
	FreshStartDate *time.Time

	// The date the replication full load was finished.
	FullLoadFinishDate *time.Time

	// The percent complete for the full load serverless replication.
	FullLoadProgressPercent int32

	// The date the replication full load was started.
	FullLoadStartDate *time.Time

	// The date the replication is scheduled to start.
	StartDate *time.Time

	// The date the replication was stopped.
	StopDate *time.Time

	// The number of errors that have occured for this replication.
	TablesErrored int32

	// The number of tables loaded for this replication.
	TablesLoaded int32

	// The number of tables currently loading for this replication.
	TablesLoading int32

	// The number of tables queued for this replication.
	TablesQueued int32

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// Describes a subnet group in response to a request by the
// DescribeReplicationSubnetGroups operation.
type ReplicationSubnetGroup struct {

	// A description for the replication subnet group.
	ReplicationSubnetGroupDescription *string

	// The identifier of the replication instance subnet group.
	ReplicationSubnetGroupIdentifier *string

	// The status of the subnet group.
	SubnetGroupStatus *string

	// The subnets that are in the subnet group.
	Subnets []Subnet

	// The IP addressing protocol supported by the subnet group. This is used by a
	// replication instance with values such as IPv4 only or Dual-stack that supports
	// both IPv4 and IPv6 addressing. IPv6 only is not yet supported.
	SupportedNetworkTypes []string

	// The ID of the VPC.
	VpcId *string

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// Provides information that describes a replication task created by the
// CreateReplicationTask operation.
type ReplicationTask struct {

	// Indicates when you want a change data capture (CDC) operation to start. Use
	// either CdcStartPosition or CdcStartTime to specify when you want the CDC
	// operation to start. Specifying both values results in an error. The value can be
	// in date, checkpoint, or LSN/SCN format. Date Example: --cdc-start-position
	// “2018-03-08T12:12:12” Checkpoint Example: --cdc-start-position
	// "checkpoint:V1#27#mysql-bin-changelog.157832:1975:-1:2002:677883278264080:mysql-bin-changelog.157832:1876#0#0#*#0#93"
	// LSN Example: --cdc-start-position “mysql-bin-changelog.000024:373”
	CdcStartPosition *string

	// Indicates when you want a change data capture (CDC) operation to stop. The
	// value can be either server time or commit time. Server time example:
	// --cdc-stop-position “server_time:2018-02-09T12:12:12” Commit time example:
	// --cdc-stop-position “commit_time: 2018-02-09T12:12:12“
	CdcStopPosition *string

	// The last error (failure) message generated for the replication task.
	LastFailureMessage *string

	// The type of migration.
	MigrationType MigrationTypeValue

	// Indicates the last checkpoint that occurred during a change data capture (CDC)
	// operation. You can provide this value to the CdcStartPosition parameter to
	// start a CDC operation that begins at that checkpoint.
	RecoveryCheckpoint *string

	// The ARN of the replication instance.
	ReplicationInstanceArn *string

	// The Amazon Resource Name (ARN) of the replication task.
	ReplicationTaskArn *string

	// The date the replication task was created.
	ReplicationTaskCreationDate *time.Time

	// The user-assigned replication task identifier or name. Constraints:
	//   - Must contain 1-255 alphanumeric characters or hyphens.
	//   - First character must be a letter.
	//   - Cannot end with a hyphen or contain two consecutive hyphens.
	ReplicationTaskIdentifier *string

	// The settings for the replication task.
	ReplicationTaskSettings *string

	// The date the replication task is scheduled to start.
	ReplicationTaskStartDate *time.Time

	// The statistics for the task, including elapsed time, tables loaded, and table
	// errors.
	ReplicationTaskStats *ReplicationTaskStats

	// The Amazon Resource Name (ARN) that uniquely identifies the endpoint.
	SourceEndpointArn *string

	// The status of the replication task. This response parameter can return one of
	// the following values:
	//   - "moving" – The task is being moved in response to running the
	//   MoveReplicationTask (https://docs.aws.amazon.com/dms/latest/APIReference/API_MoveReplicationTask.html)
	//   operation.
	//   - "creating" – The task is being created in response to running the
	//   CreateReplicationTask (https://docs.aws.amazon.com/dms/latest/APIReference/API_CreateReplicationTask.html)
	//   operation.
	//   - "deleting" – The task is being deleted in response to running the
	//   DeleteReplicationTask (https://docs.aws.amazon.com/dms/latest/APIReference/API_DeleteReplicationTask.html)
	//   operation.
	//   - "failed" – The task failed to successfully complete the database migration
	//   in response to running the StartReplicationTask (https://docs.aws.amazon.com/dms/latest/APIReference/API_StartReplicationTask.html)
	//   operation.
	//   - "failed-move" – The task failed to move in response to running the
	//   MoveReplicationTask (https://docs.aws.amazon.com/dms/latest/APIReference/API_MoveReplicationTask.html)
	//   operation.
	//   - "modifying" – The task definition is being modified in response to running
	//   the ModifyReplicationTask (https://docs.aws.amazon.com/dms/latest/APIReference/API_ModifyReplicationTask.html)
	//   operation.
	//   - "ready" – The task is in a ready state where it can respond to other task
	//   operations, such as StartReplicationTask (https://docs.aws.amazon.com/dms/latest/APIReference/API_StartReplicationTask.html)
	//   or DeleteReplicationTask (https://docs.aws.amazon.com/dms/latest/APIReference/API_DeleteReplicationTask.html)
	//   .
	//   - "running" – The task is performing a database migration in response to
	//   running the StartReplicationTask (https://docs.aws.amazon.com/dms/latest/APIReference/API_StartReplicationTask.html)
	//   operation.
	//   - "starting" – The task is preparing to perform a database migration in
	//   response to running the StartReplicationTask (https://docs.aws.amazon.com/dms/latest/APIReference/API_StartReplicationTask.html)
	//   operation.
	//   - "stopped" – The task has stopped in response to running the
	//   StopReplicationTask (https://docs.aws.amazon.com/dms/latest/APIReference/API_StopReplicationTask.html)
	//   operation.
	//   - "stopping" – The task is preparing to stop in response to running the
	//   StopReplicationTask (https://docs.aws.amazon.com/dms/latest/APIReference/API_StopReplicationTask.html)
	//   operation.
	//   - "testing" – The database migration specified for this task is being tested
	//   in response to running either the StartReplicationTaskAssessmentRun (https://docs.aws.amazon.com/dms/latest/APIReference/API_StartReplicationTaskAssessmentRun.html)
	//   or the StartReplicationTaskAssessment (https://docs.aws.amazon.com/dms/latest/APIReference/API_StartReplicationTaskAssessment.html)
	//   operation. StartReplicationTaskAssessmentRun (https://docs.aws.amazon.com/dms/latest/APIReference/API_StartReplicationTaskAssessmentRun.html)
	//   is an improved premigration task assessment operation. The
	//   StartReplicationTaskAssessment (https://docs.aws.amazon.com/dms/latest/APIReference/API_StartReplicationTaskAssessment.html)
	//   operation assesses data type compatibility only between the source and target
	//   database of a given migration task. In contrast,
	//   StartReplicationTaskAssessmentRun (https://docs.aws.amazon.com/dms/latest/APIReference/API_StartReplicationTaskAssessmentRun.html)
	//   enables you to specify a variety of premigration task assessments in addition to
	//   data type compatibility. These assessments include ones for the validity of
	//   primary key definitions and likely issues with database migration performance,
	//   among others.
	Status *string

	// The reason the replication task was stopped. This response parameter can return
	// one of the following values:
	//   - "Stop Reason NORMAL"
	//   - "Stop Reason RECOVERABLE_ERROR"
	//   - "Stop Reason FATAL_ERROR"
	//   - "Stop Reason FULL_LOAD_ONLY_FINISHED"
	//   - "Stop Reason STOPPED_AFTER_FULL_LOAD" – Full load completed, with cached
	//   changes not applied
	//   - "Stop Reason STOPPED_AFTER_CACHED_EVENTS" – Full load completed, with cached
	//   changes applied
	//   - "Stop Reason EXPRESS_LICENSE_LIMITS_REACHED"
	//   - "Stop Reason STOPPED_AFTER_DDL_APPLY" – User-defined stop task after DDL
	//   applied
	//   - "Stop Reason STOPPED_DUE_TO_LOW_MEMORY"
	//   - "Stop Reason STOPPED_DUE_TO_LOW_DISK"
	//   - "Stop Reason STOPPED_AT_SERVER_TIME" – User-defined server time for stopping
	//   task
	//   - "Stop Reason STOPPED_AT_COMMIT_TIME" – User-defined commit time for stopping
	//   task
	//   - "Stop Reason RECONFIGURATION_RESTART"
	//   - "Stop Reason RECYCLE_TASK"
	StopReason *string

	// Table mappings specified in the task.
	TableMappings *string

	// The ARN that uniquely identifies the endpoint.
	TargetEndpointArn *string

	// The ARN of the replication instance to which this task is moved in response to
	// running the MoveReplicationTask (https://docs.aws.amazon.com/dms/latest/APIReference/API_MoveReplicationTask.html)
	// operation. Otherwise, this response parameter isn't a member of the
	// ReplicationTask object.
	TargetReplicationInstanceArn *string

	// Supplemental information that the task requires to migrate the data for certain
	// source and target endpoints. For more information, see Specifying Supplemental
	// Data for Task Settings (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Tasks.TaskData.html)
	// in the Database Migration Service User Guide.
	TaskData *string

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// The task assessment report in JSON format.
type ReplicationTaskAssessmentResult struct {

	// The task assessment results in JSON format. The response object only contains
	// this field if you provide
	// DescribeReplicationTaskAssessmentResultsMessage$ReplicationTaskArn in the
	// request.
	AssessmentResults *string

	// The file containing the results of the task assessment.
	AssessmentResultsFile *string

	// The status of the task assessment.
	AssessmentStatus *string

	// The Amazon Resource Name (ARN) of the replication task.
	ReplicationTaskArn *string

	// The replication task identifier of the task on which the task assessment was
	// run.
	ReplicationTaskIdentifier *string

	// The date the task assessment was completed.
	ReplicationTaskLastAssessmentDate *time.Time

	// The URL of the S3 object containing the task assessment results. The response
	// object only contains this field if you provide
	// DescribeReplicationTaskAssessmentResultsMessage$ReplicationTaskArn in the
	// request.
	S3ObjectUrl *string

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// Provides information that describes a premigration assessment run that you have
// started using the StartReplicationTaskAssessmentRun operation. Some of the
// information appears based on other operations that can return the
// ReplicationTaskAssessmentRun object.
type ReplicationTaskAssessmentRun struct {

	// Indication of the completion progress for the individual assessments specified
	// to run.
	AssessmentProgress *ReplicationTaskAssessmentRunProgress

	// Unique name of the assessment run.
	AssessmentRunName *string

	// Last message generated by an individual assessment failure.
	LastFailureMessage *string

	// ARN of the migration task associated with this premigration assessment run.
	ReplicationTaskArn *string

	// Amazon Resource Name (ARN) of this assessment run.
	ReplicationTaskAssessmentRunArn *string

	// Date on which the assessment run was created using the
	// StartReplicationTaskAssessmentRun operation.
	ReplicationTaskAssessmentRunCreationDate *time.Time

	// Encryption mode used to encrypt the assessment run results.
	ResultEncryptionMode *string

	// ARN of the KMS encryption key used to encrypt the assessment run results.
	ResultKmsKeyArn *string

	// Amazon S3 bucket where DMS stores the results of this assessment run.
	ResultLocationBucket *string

	// Folder in an Amazon S3 bucket where DMS stores the results of this assessment
	// run.
	ResultLocationFolder *string

	// ARN of the service role used to start the assessment run using the
	// StartReplicationTaskAssessmentRun operation. The role must allow the
	// iam:PassRole action.
	ServiceAccessRoleArn *string

	// Assessment run status. This status can have one of the following values:
	//   - "cancelling" – The assessment run was canceled by the
	//   CancelReplicationTaskAssessmentRun operation.
	//   - "deleting" – The assessment run was deleted by the
	//   DeleteReplicationTaskAssessmentRun operation.
	//   - "failed" – At least one individual assessment completed with a failed
	//   status.
	//   - "error-provisioning" – An internal error occurred while resources were
	//   provisioned (during provisioning status).
	//   - "error-executing" – An internal error occurred while individual assessments
	//   ran (during running status).
	//   - "invalid state" – The assessment run is in an unknown state.
	//   - "passed" – All individual assessments have completed, and none has a failed
	//   status.
	//   - "provisioning" – Resources required to run individual assessments are being
	//   provisioned.
	//   - "running" – Individual assessments are being run.
	//   - "starting" – The assessment run is starting, but resources are not yet being
	//   provisioned for individual assessments.
	Status *string

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// The progress values reported by the AssessmentProgress response element.
type ReplicationTaskAssessmentRunProgress struct {

	// The number of individual assessments that have completed, successfully or not.
	IndividualAssessmentCompletedCount int32

	// The number of individual assessments that are specified to run.
	IndividualAssessmentCount int32

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// Provides information that describes an individual assessment from a
// premigration assessment run.
type ReplicationTaskIndividualAssessment struct {

	// Name of this individual assessment.
	IndividualAssessmentName *string

	// ARN of the premigration assessment run that is created to run this individual
	// assessment.
	ReplicationTaskAssessmentRunArn *string

	// Amazon Resource Name (ARN) of this individual assessment.
	ReplicationTaskIndividualAssessmentArn *string

	// Date when this individual assessment was started as part of running the
	// StartReplicationTaskAssessmentRun operation.
	ReplicationTaskIndividualAssessmentStartDate *time.Time

	// Individual assessment status. This status can have one of the following values:
	//   - "cancelled"
	//   - "error"
	//   - "failed"
	//   - "passed"
	//   - "pending"
	//   - "running"
	Status *string

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// In response to a request by the DescribeReplicationTasks operation, this object
// provides a collection of statistics about a replication task.
type ReplicationTaskStats struct {

	// The elapsed time of the task, in milliseconds.
	ElapsedTimeMillis int64

	// The date the replication task was started either with a fresh start or a target
	// reload.
	FreshStartDate *time.Time

	// The date the replication task full load was completed.
	FullLoadFinishDate *time.Time

	// The percent complete for the full load migration task.
	FullLoadProgressPercent int32

	// The date the replication task full load was started.
	FullLoadStartDate *time.Time

	// The date the replication task was started either with a fresh start or a
	// resume. For more information, see StartReplicationTaskType (https://docs.aws.amazon.com/dms/latest/APIReference/API_StartReplicationTask.html#DMS-StartReplicationTask-request-StartReplicationTaskType)
	// .
	StartDate *time.Time

	// The date the replication task was stopped.
	StopDate *time.Time

	// The number of errors that have occurred during this task.
	TablesErrored int32

	// The number of tables loaded for this task.
	TablesLoaded int32

	// The number of tables currently loading for this task.
	TablesLoading int32

	// The number of tables queued for this task.
	TablesQueued int32

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// Identifies an DMS resource and any pending actions for it.
type ResourcePendingMaintenanceActions struct {

	// Detailed information about the pending maintenance action.
	PendingMaintenanceActionDetails []PendingMaintenanceAction

	// The Amazon Resource Name (ARN) of the DMS resource that the pending maintenance
	// action applies to. For information about creating an ARN, see Constructing an
	// Amazon Resource Name (ARN) for DMS (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Introduction.AWS.ARN.html)
	// in the DMS documentation.
	ResourceIdentifier *string

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// Settings for exporting data to Amazon S3.
type S3Settings struct {

	// An optional parameter that, when set to true or y , you can use to add column
	// name information to the .csv output file. The default value is false . Valid
	// values are true , false , y , and n .
	AddColumnName *bool

	// Use the S3 target endpoint setting AddTrailingPaddingCharacter to add padding
	// on string data. The default value is false .
	AddTrailingPaddingCharacter *bool

	// An optional parameter to set a folder name in the S3 bucket. If provided,
	// tables are created in the path bucketFolder/schema_name/table_name/ . If this
	// parameter isn't specified, then the path used is schema_name/table_name/ .
	BucketFolder *string

	// The name of the S3 bucket.
	BucketName *string

	// A value that enables DMS to specify a predefined (canned) access control list
	// for objects created in an Amazon S3 bucket as .csv or .parquet files. For more
	// information about Amazon S3 canned ACLs, see Canned ACL (http://docs.aws.amazon.com/AmazonS3/latest/dev/acl-overview.html#canned-acl)
	// in the Amazon S3 Developer Guide. The default value is NONE. Valid values
	// include NONE, PRIVATE, PUBLIC_READ, PUBLIC_READ_WRITE, AUTHENTICATED_READ,
	// AWS_EXEC_READ, BUCKET_OWNER_READ, and BUCKET_OWNER_FULL_CONTROL.
	CannedAclForObjects CannedAclForObjectsValue

	// A value that enables a change data capture (CDC) load to write INSERT and
	// UPDATE operations to .csv or .parquet (columnar storage) output files. The
	// default setting is false , but when CdcInsertsAndUpdates is set to true or y ,
	// only INSERTs and UPDATEs from the source database are migrated to the .csv or
	// .parquet file. DMS supports the use of the .parquet files in versions 3.4.7 and
	// later. How these INSERTs and UPDATEs are recorded depends on the value of the
	// IncludeOpForFullLoad parameter. If IncludeOpForFullLoad is set to true , the
	// first field of every CDC record is set to either I or U to indicate INSERT and
	// UPDATE operations at the source. But if IncludeOpForFullLoad is set to false ,
	// CDC records are written without an indication of INSERT or UPDATE operations at
	// the source. For more information about how these settings work together, see
	// Indicating Source DB Operations in Migrated S3 Data (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Target.S3.html#CHAP_Target.S3.Configuring.InsertOps)
	// in the Database Migration Service User Guide.. DMS supports the use of the
	// CdcInsertsAndUpdates parameter in versions 3.3.1 and later. CdcInsertsOnly and
	// CdcInsertsAndUpdates can't both be set to true for the same endpoint. Set
	// either CdcInsertsOnly or CdcInsertsAndUpdates to true for the same endpoint,
	// but not both.
	CdcInsertsAndUpdates *bool

	// A value that enables a change data capture (CDC) load to write only INSERT
	// operations to .csv or columnar storage (.parquet) output files. By default (the
	// false setting), the first field in a .csv or .parquet record contains the letter
	// I (INSERT), U (UPDATE), or D (DELETE). These values indicate whether the row was
	// inserted, updated, or deleted at the source database for a CDC load to the
	// target. If CdcInsertsOnly is set to true or y , only INSERTs from the source
	// database are migrated to the .csv or .parquet file. For .csv format only, how
	// these INSERTs are recorded depends on the value of IncludeOpForFullLoad . If
	// IncludeOpForFullLoad is set to true , the first field of every CDC record is set
	// to I to indicate the INSERT operation at the source. If IncludeOpForFullLoad is
	// set to false , every CDC record is written without a first field to indicate the
	// INSERT operation at the source. For more information about how these settings
	// work together, see Indicating Source DB Operations in Migrated S3 Data (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Target.S3.html#CHAP_Target.S3.Configuring.InsertOps)
	// in the Database Migration Service User Guide.. DMS supports the interaction
	// described preceding between the CdcInsertsOnly and IncludeOpForFullLoad
	// parameters in versions 3.1.4 and later. CdcInsertsOnly and CdcInsertsAndUpdates
	// can't both be set to true for the same endpoint. Set either CdcInsertsOnly or
	// CdcInsertsAndUpdates to true for the same endpoint, but not both.
	CdcInsertsOnly *bool

	// Maximum length of the interval, defined in seconds, after which to output a
	// file to Amazon S3. When CdcMaxBatchInterval and CdcMinFileSize are both
	// specified, the file write is triggered by whichever parameter condition is met
	// first within an DMS CloudFormation template. The default value is 60 seconds.
	CdcMaxBatchInterval *int32

	// Minimum file size, defined in kilobytes, to reach for a file output to Amazon
	// S3. When CdcMinFileSize and CdcMaxBatchInterval are both specified, the file
	// write is triggered by whichever parameter condition is met first within an DMS
	// CloudFormation template. The default value is 32 MB.
	CdcMinFileSize *int32

	// Specifies the folder path of CDC files. For an S3 source, this setting is
	// required if a task captures change data; otherwise, it's optional. If CdcPath
	// is set, DMS reads CDC files from this path and replicates the data changes to
	// the target endpoint. For an S3 target if you set PreserveTransactions (https://docs.aws.amazon.com/dms/latest/APIReference/API_S3Settings.html#DMS-Type-S3Settings-PreserveTransactions)
	// to true , DMS verifies that you have set this parameter to a folder path on your
	// S3 target where DMS can save the transaction order for the CDC load. DMS creates
	// this CDC folder path in either your S3 target working directory or the S3 target
	// location specified by BucketFolder (https://docs.aws.amazon.com/dms/latest/APIReference/API_S3Settings.html#DMS-Type-S3Settings-BucketFolder)
	// and BucketName (https://docs.aws.amazon.com/dms/latest/APIReference/API_S3Settings.html#DMS-Type-S3Settings-BucketName)
	// . For example, if you specify CdcPath as MyChangedData , and you specify
	// BucketName as MyTargetBucket but do not specify BucketFolder , DMS creates the
	// CDC folder path following: MyTargetBucket/MyChangedData . If you specify the
	// same CdcPath , and you specify BucketName as MyTargetBucket and BucketFolder as
	// MyTargetData , DMS creates the CDC folder path following:
	// MyTargetBucket/MyTargetData/MyChangedData . For more information on CDC
	// including transaction order on an S3 target, see Capturing data changes (CDC)
	// including transaction order on the S3 target (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Target.S3.html#CHAP_Target.S3.EndpointSettings.CdcPath)
	// . This setting is supported in DMS versions 3.4.2 and later.
	CdcPath *string

	// An optional parameter to use GZIP to compress the target files. Set to GZIP to
	// compress the target files. Either set this parameter to NONE (the default) or
	// don't use it to leave the files uncompressed. This parameter applies to both
	// .csv and .parquet file formats.
	CompressionType CompressionTypeValue

	// The delimiter used to separate columns in the .csv file for both source and
	// target. The default is a comma.
	CsvDelimiter *string

	// This setting only applies if your Amazon S3 output files during a change data
	// capture (CDC) load are written in .csv format. If UseCsvNoSupValue (https://docs.aws.amazon.com/dms/latest/APIReference/API_S3Settings.html#DMS-Type-S3Settings-UseCsvNoSupValue)
	// is set to true, specify a string value that you want DMS to use for all columns
	// not included in the supplemental log. If you do not specify a string value, DMS
	// uses the null value for these columns regardless of the UseCsvNoSupValue
	// setting. This setting is supported in DMS versions 3.4.1 and later.
	CsvNoSupValue *string

	// An optional parameter that specifies how DMS treats null values. While handling
	// the null value, you can use this parameter to pass a user-defined string as null
	// when writing to the target. For example, when target columns are not nullable,
	// you can use this option to differentiate between the empty string value and the
	// null value. So, if you set this parameter value to the empty string ("" or ''),
	// DMS treats the empty string as the null value instead of NULL . The default
	// value is NULL . Valid values include any valid string.
	CsvNullValue *string

	// The delimiter used to separate rows in the .csv file for both source and
	// target. The default is a carriage return ( \n ).
	CsvRowDelimiter *string

	// The format of the data that you want to use for output. You can choose one of
	// the following:
	//   - csv : This is a row-based file format with comma-separated values (.csv).
	//   - parquet : Apache Parquet (.parquet) is a columnar storage file format that
	//   features efficient compression and provides faster query response.
	DataFormat DataFormatValue

	// The size of one data page in bytes. This parameter defaults to 1024 * 1024
	// bytes (1 MiB). This number is used for .parquet file format only.
	DataPageSize *int32

	// Specifies a date separating delimiter to use during folder partitioning. The
	// default value is SLASH . Use this parameter when DatePartitionedEnabled is set
	// to true .
	DatePartitionDelimiter DatePartitionDelimiterValue

	// When set to true , this parameter partitions S3 bucket folders based on
	// transaction commit dates. The default value is false . For more information
	// about date-based folder partitioning, see Using date-based folder partitioning (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Target.S3.html#CHAP_Target.S3.DatePartitioning)
	// .
	DatePartitionEnabled *bool

	// Identifies the sequence of the date format to use during folder partitioning.
	// The default value is YYYYMMDD . Use this parameter when DatePartitionedEnabled
	// is set to true .
	DatePartitionSequence DatePartitionSequenceValue

	// When creating an S3 target endpoint, set DatePartitionTimezone to convert the
	// current UTC time into a specified time zone. The conversion occurs when a date
	// partition folder is created and a CDC filename is generated. The time zone
	// format is Area/Location. Use this parameter when DatePartitionedEnabled is set
	// to true , as shown in the following example.
	// s3-settings='{"DatePartitionEnabled": true, "DatePartitionSequence":
	// "YYYYMMDDHH", "DatePartitionDelimiter": "SLASH",
	// "DatePartitionTimezone":"Asia/Seoul", "BucketName": "dms-nattarat-test"}'
	DatePartitionTimezone *string

	// The maximum size of an encoded dictionary page of a column. If the dictionary
	// page exceeds this, this column is stored using an encoding type of PLAIN . This
	// parameter defaults to 1024 * 1024 bytes (1 MiB), the maximum size of a
	// dictionary page before it reverts to PLAIN encoding. This size is used for
	// .parquet file format only.
	DictPageSizeLimit *int32

	// A value that enables statistics for Parquet pages and row groups. Choose true
	// to enable statistics, false to disable. Statistics include NULL , DISTINCT , MAX
	// , and MIN values. This parameter defaults to true . This value is used for
	// .parquet file format only.
	EnableStatistics *bool

	// The type of encoding you are using:
	//   - RLE_DICTIONARY uses a combination of bit-packing and run-length encoding to
	//   store repeated values more efficiently. This is the default.
	//   - PLAIN doesn't use encoding at all. Values are stored as they are.
	//   - PLAIN_DICTIONARY builds a dictionary of the values encountered in a given
	//   column. The dictionary is stored in a dictionary page for each column chunk.
	EncodingType EncodingTypeValue

	// The type of server-side encryption that you want to use for your data. This
	// encryption type is part of the endpoint settings or the extra connections
	// attributes for Amazon S3. You can choose either SSE_S3 (the default) or SSE_KMS
	// . For the ModifyEndpoint operation, you can change the existing value of the
	// EncryptionMode parameter from SSE_KMS to SSE_S3 . But you can’t change the
	// existing value from SSE_S3 to SSE_KMS . To use SSE_S3 , you need an Identity and
	// Access Management (IAM) role with permission to allow "arn:aws:s3:::dms-*" to
	// use the following actions:
	//   - s3:CreateBucket
	//   - s3:ListBucket
	//   - s3:DeleteBucket
	//   - s3:GetBucketLocation
	//   - s3:GetObject
	//   - s3:PutObject
	//   - s3:DeleteObject
	//   - s3:GetObjectVersion
	//   - s3:GetBucketPolicy
	//   - s3:PutBucketPolicy
	//   - s3:DeleteBucketPolicy
	EncryptionMode EncryptionModeValue

	// To specify a bucket owner and prevent sniping, you can use the
	// ExpectedBucketOwner endpoint setting. Example:
	// --s3-settings='{"ExpectedBucketOwner": "AWS_Account_ID"}' When you make a
	// request to test a connection or perform a migration, S3 checks the account ID of
	// the bucket owner against the specified parameter.
	ExpectedBucketOwner *string

	// Specifies how tables are defined in the S3 source files only.
	ExternalTableDefinition *string

	// When true, allows Glue to catalog your S3 bucket. Creating an Glue catalog lets
	// you use Athena to query your data.
	GlueCatalogGeneration *bool

	// When this value is set to 1, DMS ignores the first row header in a .csv file. A
	// value of 1 turns on the feature; a value of 0 turns off the feature. The default
	// is 0.
	IgnoreHeaderRows *int32

	// A value that enables a full load to write INSERT operations to the
	// comma-separated value (.csv) or .parquet output files only to indicate how the
	// rows were added to the source database. DMS supports the IncludeOpForFullLoad
	// parameter in versions 3.1.4 and later. DMS supports the use of the .parquet
	// files with the IncludeOpForFullLoad parameter in versions 3.4.7 and later. For
	// full load, records can only be inserted. By default (the false setting), no
	// information is recorded in these output files for a full load to indicate that
	// the rows were inserted at the source database. If IncludeOpForFullLoad is set
	// to true or y , the INSERT is recorded as an I annotation in the first field of
	// the .csv file. This allows the format of your target records from a full load to
	// be consistent with the target records from a CDC load. This setting works
	// together with the CdcInsertsOnly and the CdcInsertsAndUpdates parameters for
	// output to .csv files only. For more information about how these settings work
	// together, see Indicating Source DB Operations in Migrated S3 Data (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Target.S3.html#CHAP_Target.S3.Configuring.InsertOps)
	// in the Database Migration Service User Guide..
	IncludeOpForFullLoad *bool

	// A value that specifies the maximum size (in KB) of any .csv file to be created
	// while migrating to an S3 target during full load. The default value is 1,048,576
	// KB (1 GB). Valid values include 1 to 1,048,576.
	MaxFileSize *int32

	// A value that specifies the precision of any TIMESTAMP column values that are
	// written to an Amazon S3 object file in .parquet format. DMS supports the
	// ParquetTimestampInMillisecond parameter in versions 3.1.4 and later. When
	// ParquetTimestampInMillisecond is set to true or y , DMS writes all TIMESTAMP
	// columns in a .parquet formatted file with millisecond precision. Otherwise, DMS
	// writes them with microsecond precision. Currently, Amazon Athena and Glue can
	// handle only millisecond precision for TIMESTAMP values. Set this parameter to
	// true for S3 endpoint object files that are .parquet formatted only if you plan
	// to query or process the data with Athena or Glue. DMS writes any TIMESTAMP
	// column values written to an S3 file in .csv format with microsecond precision.
	// Setting ParquetTimestampInMillisecond has no effect on the string format of the
	// timestamp column value that is inserted by setting the TimestampColumnName
	// parameter.
	ParquetTimestampInMillisecond *bool

	// The version of the Apache Parquet format that you want to use: parquet_1_0 (the
	// default) or parquet_2_0 .
	ParquetVersion ParquetVersionValue

	// If set to true , DMS saves the transaction order for a change data capture (CDC)
	// load on the Amazon S3 target specified by CdcPath (https://docs.aws.amazon.com/dms/latest/APIReference/API_S3Settings.html#DMS-Type-S3Settings-CdcPath)
	// . For more information, see Capturing data changes (CDC) including transaction
	// order on the S3 target (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Target.S3.html#CHAP_Target.S3.EndpointSettings.CdcPath)
	// . This setting is supported in DMS versions 3.4.2 and later.
	PreserveTransactions *bool

	// For an S3 source, when this value is set to true or y , each leading double
	// quotation mark has to be followed by an ending double quotation mark. This
	// formatting complies with RFC 4180. When this value is set to false or n , string
	// literals are copied to the target as is. In this case, a delimiter (row or
	// column) signals the end of the field. Thus, you can't use a delimiter as part of
	// the string, because it signals the end of the value. For an S3 target, an
	// optional parameter used to set behavior to comply with RFC 4180 for data
	// migrated to Amazon S3 using .csv file format only. When this value is set to
	// true or y using Amazon S3 as a target, if the data has quotation marks or
	// newline characters in it, DMS encloses the entire column with an additional pair
	// of double quotation marks ("). Every quotation mark within the data is repeated
	// twice. The default value is true . Valid values include true , false , y , and n
	// .
	Rfc4180 *bool

	// The number of rows in a row group. A smaller row group size provides faster
	// reads. But as the number of row groups grows, the slower writes become. This
	// parameter defaults to 10,000 rows. This number is used for .parquet file format
	// only. If you choose a value larger than the maximum, RowGroupLength is set to
	// the max row group length in bytes (64 * 1024 * 1024).
	RowGroupLength *int32

	// If you are using SSE_KMS for the EncryptionMode , provide the KMS key ID. The
	// key that you use needs an attached policy that enables Identity and Access
	// Management (IAM) user permissions and allows use of the key. Here is a CLI
	// example: aws dms create-endpoint --endpoint-identifier value --endpoint-type
	// target --engine-name s3 --s3-settings
	// ServiceAccessRoleArn=value,BucketFolder=value,BucketName=value,EncryptionMode=SSE_KMS,ServerSideEncryptionKmsKeyId=value
	ServerSideEncryptionKmsKeyId *string

	// The Amazon Resource Name (ARN) used by the service to access the IAM role. The
	// role must allow the iam:PassRole action. It is a required parameter that
	// enables DMS to write and read objects from an S3 bucket.
	ServiceAccessRoleArn *string

	// A value that when nonblank causes DMS to add a column with timestamp
	// information to the endpoint data for an Amazon S3 target. DMS supports the
	// TimestampColumnName parameter in versions 3.1.4 and later. DMS includes an
	// additional STRING column in the .csv or .parquet object files of your migrated
	// data when you set TimestampColumnName to a nonblank value. For a full load,
	// each row of this timestamp column contains a timestamp for when the data was
	// transferred from the source to the target by DMS. For a change data capture
	// (CDC) load, each row of the timestamp column contains the timestamp for the
	// commit of that row in the source database. The string format for this timestamp
	// column value is yyyy-MM-dd HH:mm:ss.SSSSSS . By default, the precision of this
	// value is in microseconds. For a CDC load, the rounding of the precision depends
	// on the commit timestamp supported by DMS for the source database. When the
	// AddColumnName parameter is set to true , DMS also includes a name for the
	// timestamp column that you set with TimestampColumnName .
	TimestampColumnName *string

	// This setting applies if the S3 output files during a change data capture (CDC)
	// load are written in .csv format. If set to true for columns not included in the
	// supplemental log, DMS uses the value specified by CsvNoSupValue (https://docs.aws.amazon.com/dms/latest/APIReference/API_S3Settings.html#DMS-Type-S3Settings-CsvNoSupValue)
	// . If not set or set to false , DMS uses the null value for these columns. This
	// setting is supported in DMS versions 3.4.1 and later.
	UseCsvNoSupValue *bool

	// When set to true, this parameter uses the task start time as the timestamp
	// column value instead of the time data is written to target. For full load, when
	// useTaskStartTimeForFullLoadTimestamp is set to true , each row of the timestamp
	// column contains the task start time. For CDC loads, each row of the timestamp
	// column contains the transaction commit time. When
	// useTaskStartTimeForFullLoadTimestamp is set to false , the full load timestamp
	// in the timestamp column increments with the time data arrives at the target.
	UseTaskStartTimeForFullLoadTimestamp *bool

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}

// Describes a schema in a Fleet Advisor collector inventory.
type SchemaResponse struct {

	// The number of lines of code in a schema in a Fleet Advisor collector inventory.
	CodeLineCount *int64

	// The size level of the code in a schema in a Fleet Advisor collector inventory.
	CodeSize *int64

	// The complexity level of the code in a schema in a Fleet Advisor collector
	// inventory.
	Complexity *string

	// The database for a schema in a Fleet Advisor collector inventory.
	DatabaseInstance *DatabaseShortInfoResponse

	// Describes a schema in a Fleet Advisor collector inventory.
	OriginalSchema *SchemaShortInfoResponse

	// The ID of a schema in a Fleet Advisor collector inventory.
	SchemaId *string

	// The name of a schema in a Fleet Advisor collector inventory.
	SchemaName *string

	// The database server for a schema in a Fleet Advisor collector inventory.
	Server *ServerShortInfoResponse

	// The similarity value for a schema in a Fleet Advisor collector inventory. A
	// higher similarity value indicates that a schema is likely to be a duplicate.
	Similarity *float64

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}

// Describes a schema in a Fleet Advisor collector inventory.
type SchemaShortInfoResponse struct {

	// The ID of a database in a Fleet Advisor collector inventory.
	DatabaseId *string

	// The IP address of a database in a Fleet Advisor collector inventory.
	DatabaseIpAddress *string

	// The name of a database in a Fleet Advisor collector inventory.
	DatabaseName *string

	// The ID of a schema in a Fleet Advisor collector inventory.
	SchemaId *string

	// The name of a schema in a Fleet Advisor collector inventory.
	SchemaName *string

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}

// Describes a server in a Fleet Advisor collector inventory.
type ServerShortInfoResponse struct {

	// The IP address of a server in a Fleet Advisor collector inventory.
	IpAddress *string

	// The ID of a server in a Fleet Advisor collector inventory.
	ServerId *string

	// The name address of a server in a Fleet Advisor collector inventory.
	ServerName *string

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}

// Provides information about the source database to analyze and provide target
// recommendations according to the specified requirements.
type StartRecommendationsRequestEntry struct {

	// The identifier of the source database.
	//
	// This member is required.
	DatabaseId *string

	// The required target engine settings.
	//
	// This member is required.
	Settings *RecommendationSettings

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}

// In response to a request by the DescribeReplicationSubnetGroups operation, this
// object identifies a subnet by its given Availability Zone, subnet identifier,
// and status.
type Subnet struct {

	// The Availability Zone of the subnet.
	SubnetAvailabilityZone *AvailabilityZone

	// The subnet identifier.
	SubnetIdentifier *string

	// The status of the subnet.
	SubnetStatus *string

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}

// Provides information about types of supported endpoints in response to a
// request by the DescribeEndpointTypes operation. This information includes the
// type of endpoint, the database engine name, and whether change data capture
// (CDC) is supported.
type SupportedEndpointType struct {

	// The type of endpoint. Valid values are source and target .
	EndpointType ReplicationEndpointTypeValue

	// The expanded name for the engine name. For example, if the EngineName parameter
	// is "aurora", this value would be "Amazon Aurora MySQL".
	EngineDisplayName *string

	// The database engine name. Valid values, depending on the EndpointType, include
	// "mysql" , "oracle" , "postgres" , "mariadb" , "aurora" , "aurora-postgresql" ,
	// "redshift" , "s3" , "db2" , "db2-zos" , "azuredb" , "sybase" , "dynamodb" ,
	// "mongodb" , "kinesis" , "kafka" , "elasticsearch" , "documentdb" , "sqlserver" ,
	// "neptune" , and "babelfish" .
	EngineName *string

	// The earliest DMS engine version that supports this endpoint engine. Note that
	// endpoint engines released with DMS versions earlier than 3.1.1 do not return a
	// value for this parameter.
	ReplicationInstanceEngineMinimumVersion *string

	// Indicates if change data capture (CDC) is supported.
	SupportsCDC bool

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}

// Provides information that defines a SAP ASE endpoint.
type SybaseSettings struct {

	// Database name for the endpoint.
	DatabaseName *string

	// Endpoint connection password.
	Password *string

	// Endpoint TCP port. The default is 5000.
	Port *int32

	// The full Amazon Resource Name (ARN) of the IAM role that specifies DMS as the
	// trusted entity and grants the required permissions to access the value in
	// SecretsManagerSecret . The role must allow the iam:PassRole action.
	// SecretsManagerSecret has the value of the Amazon Web Services Secrets Manager
	// secret that allows access to the SAP ASE endpoint. You can specify one of two
	// sets of values for these permissions. You can specify the values for this
	// setting and SecretsManagerSecretId . Or you can specify clear-text values for
	// UserName , Password , ServerName , and Port . You can't specify both. For more
	// information on creating this SecretsManagerSecret and the
	// SecretsManagerAccessRoleArn and SecretsManagerSecretId required to access it,
	// see Using secrets to access Database Migration Service resources (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Security.html#security-iam-secretsmanager)
	// in the Database Migration Service User Guide.
	SecretsManagerAccessRoleArn *string

	// The full ARN, partial ARN, or friendly name of the SecretsManagerSecret that
	// contains the SAP SAE endpoint connection details.
	SecretsManagerSecretId *string

	// Fully qualified domain name of the endpoint.
	ServerName *string

	// Endpoint connection user name.
	Username *string

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}

// Provides a collection of table statistics in response to a request by the
// DescribeTableStatistics operation.
type TableStatistics struct {

	// The number of data definition language (DDL) statements used to build and
	// modify the structure of your tables applied on the target.
	AppliedDdls *int64

	// The number of delete actions applied on a target table.
	AppliedDeletes *int64

	// The number of insert actions applied on a target table.
	AppliedInserts *int64

	// The number of update actions applied on a target table.
	AppliedUpdates *int64

	// The data definition language (DDL) used to build and modify the structure of
	// your tables.
	Ddls int64

	// The number of delete actions performed on a table.
	Deletes int64

	// The number of rows that failed conditional checks during the full load
	// operation (valid only for migrations where DynamoDB is the target).
	FullLoadCondtnlChkFailedRows int64

	// The time when the full load operation completed.
	FullLoadEndTime *time.Time

	// The number of rows that failed to load during the full load operation (valid
	// only for migrations where DynamoDB is the target).
	FullLoadErrorRows int64

	// A value that indicates if the table was reloaded ( true ) or loaded as part of a
	// new full load operation ( false ).
	FullLoadReloaded *bool

	// The number of rows added during the full load operation.
	FullLoadRows int64

	// The time when the full load operation started.
	FullLoadStartTime *time.Time

	// The number of insert actions performed on a table.
	Inserts int64

	// The last time a table was updated.
	LastUpdateTime *time.Time

	// The schema name.
	SchemaName *string

	// The name of the table.
	TableName *string

	// The state of the tables described. Valid states: Table does not exist | Before
	// load | Full load | Table completed | Table cancelled | Table error | Table is
	// being reloaded
	TableState *string

	// The number of update actions performed on a table.
	Updates int64

	// The number of records that failed validation.
	ValidationFailedRecords int64

	// The number of records that have yet to be validated.
	ValidationPendingRecords int64

	// The validation state of the table. This parameter can have the following
	// values:
	//   - Not enabled – Validation isn't enabled for the table in the migration task.
	//   - Pending records – Some records in the table are waiting for validation.
	//   - Mismatched records – Some records in the table don't match between the
	//   source and target.
	//   - Suspended records – Some records in the table couldn't be validated.
	//   - No primary key –The table couldn't be validated because it has no primary
	//   key.
	//   - Table error – The table wasn't validated because it's in an error state and
	//   some data wasn't migrated.
	//   - Validated – All rows in the table are validated. If the table is updated,
	//   the status can change from Validated.
	//   - Error – The table couldn't be validated because of an unexpected error.
	//   - Pending validation – The table is waiting validation.
	//   - Preparing table – Preparing the table enabled in the migration task for
	//   validation.
	//   - Pending revalidation – All rows in the table are pending validation after
	//   the table was updated.
	ValidationState *string

	// Additional details about the state of validation.
	ValidationStateDetails *string

	// The number of records that couldn't be validated.
	ValidationSuspendedRecords int64

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}

// Provides the name of the schema and table to be reloaded.
type TableToReload struct {

	// The schema name of the table to be reloaded.
	//
	// This member is required.
	SchemaName *string

	// The table name of the table to be reloaded.
	//
	// This member is required.
	TableName *string

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}

// A user-defined key-value pair that describes metadata added to an DMS resource
// and that is used by operations such as the following:
//   - AddTagsToResource
//   - ListTagsForResource
//   - RemoveTagsFromResource
type Tag struct {

	// A key is the required name of the tag. The string value can be 1-128 Unicode
	// characters in length and can't be prefixed with "aws:" or "dms:". The string can
	// only contain only the set of Unicode letters, digits, white-space, '_', '.',
	// '/', '=', '+', '-' (Java regular expressions:
	// "^([\\p{L}\\p{Z}\\p{N}_.:/=+\\-]*)$").
	Key *string

	// The Amazon Resource Name (ARN) string that uniquely identifies the resource for
	// which the tag is created.
	ResourceArn *string

	// A value is the optional value of the tag. The string value can be 1-256 Unicode
	// characters in length and can't be prefixed with "aws:" or "dms:". The string can
	// only contain only the set of Unicode letters, digits, white-space, '_', '.',
	// '/', '=', '+', '-' (Java regular expressions:
	// "^([\\p{L}\\p{Z}\\p{N}_.:/=+\\-]*)$").
	Value *string

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}

// Provides information that defines an Amazon Timestream endpoint.
type TimestreamSettings struct {

	// Database name for the endpoint.
	//
	// This member is required.
	DatabaseName *string

	// Set this attribute to specify the default magnetic duration applied to the
	// Amazon Timestream tables in days. This is the number of days that records remain
	// in magnetic store before being discarded. For more information, see Storage (https://docs.aws.amazon.com/timestream/latest/developerguide/storage.html)
	// in the Amazon Timestream Developer Guide (https://docs.aws.amazon.com/timestream/latest/developerguide/)
	// .
	//
	// This member is required.
	MagneticDuration *int32

	// Set this attribute to specify the length of time to store all of the tables in
	// memory that are migrated into Amazon Timestream from the source database. Time
	// is measured in units of hours. When Timestream data comes in, it first resides
	// in memory for the specified duration, which allows quick access to it.
	//
	// This member is required.
	MemoryDuration *int32

	// Set this attribute to true to specify that DMS only applies inserts and
	// updates, and not deletes. Amazon Timestream does not allow deleting records, so
	// if this value is false , DMS nulls out the corresponding record in the
	// Timestream database rather than deleting it.
	CdcInsertsAndUpdates *bool

	// Set this attribute to true to enable memory store writes. When this value is
	// false , DMS does not write records that are older in days than the value
	// specified in MagneticDuration , because Amazon Timestream does not allow memory
	// writes by default. For more information, see Storage (https://docs.aws.amazon.com/timestream/latest/developerguide/storage.html)
	// in the Amazon Timestream Developer Guide (https://docs.aws.amazon.com/timestream/latest/developerguide/)
	// .
	EnableMagneticStoreWrites *bool

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}

// Describes the status of a security group associated with the virtual private
// cloud (VPC) hosting your replication and DB instances.
type VpcSecurityGroupMembership struct {

	// The status of the VPC security group.
	Status *string

	// The VPC security group ID.
	VpcSecurityGroupId *string

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}

type noSmithyDocumentSerde = smithydocument.NoSerde