databasemigrationservice/types/types.go

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

package types

import (
	"time"
)

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

	// The name of the AWS DMS quota for this AWS account.
	AccountQuotaName *string

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

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

// 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 AWS 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
}

// 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.
	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
}

// 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
}

// 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 IAM role that has permission to access the Amazon S3 bucket.
	ServiceAccessRoleArn *string
}

// 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 AWS 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 AWS DMS uses your default encryption key. AWS KMS creates the default
	// encryption key for your AWS account. Your AWS account has a different default
	// encryption key for each AWS Region.
	KmsKeyId *string

	// 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

	// The full Amazon Resource Name (ARN) of the IAM role that specifies AWS DMS as
	// the trusted entity and grants the required permissions to access the value in
	// SecretsManagerSecret. SecretsManagerSecret has the value of the AWS 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 AWS Database Migration Service resources
	// (https://docs.aws.amazon.com/https:/docs.aws.amazon.com/dms/latest/userguide/CHAP_Security.html#security-iam-secretsmanager)
	// in the AWS 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

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

// Provides the Amazon Resource Name (ARN) of the AWS 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 access IAM role.
	//
	// This member is required.
	ServiceAccessRoleArn *string
}

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

	// The endpoint for the Elasticsearch cluster. AWS 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 service to access the IAM role.
	//
	// This member is required.
	ServiceAccessRoleArn *string

	// The maximum number of seconds for which DMS retries failed API requests to the
	// Elasticsearch 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. Elasticsearch 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
}

// Describes an endpoint of a database instance in response to operations such as
// the following:
//
// * CreateEndpoint
//
// * DescribeEndpoint
//
// * DescribeEndpointTypes
//
// *
// 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 in JSON format for the DMS transfer type of source endpoint.
	// Possible settings include the following:
	//
	// * ServiceAccessRoleArn - The IAM role
	// that has permission to access the Amazon S3 bucket.
	//
	// * BucketName - The name of
	// the S3 bucket to use.
	//
	// * CompressionType - An optional parameter to use GZIP to
	// compress the target files. To use GZIP, set this value to NONE (the default). To
	// keep the files uncompressed, don't use this value.
	//
	// Shorthand syntax for these
	// settings is as follows:
	// ServiceAccessRoleArn=string,BucketName=string,CompressionType=string JSON syntax
	// for these settings is as follows: { "ServiceAccessRoleArn": "string",
	// "BucketName": "string", "CompressionType": "none"|"gzip" }
	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 Elasticsearch 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", "azuredb", "sybase", "dynamodb", "mongodb", "kinesis",
	// "kafka", "elasticsearch", "documentdb", "sqlserver", and "neptune".
	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

	// 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 AWS 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 AWS
	// DMS uses your default encryption key. AWS KMS creates the default encryption key
	// for your AWS account. Your AWS account has a different default encryption key
	// for each AWS Region.
	KmsKeyId *string

	// 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

	// 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 access IAM role.
	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 user name used to connect to the endpoint.
	Username *string
}

// 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 AWS 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 AWS DMS resource that generates events. Valid values:
	// replication-instance | endpoint | replication-task
	SourceType SourceType
}

// Lists categories of events subscribed to, and generated by, the applicable AWS
// 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 AWS DMS resource that generates events. Valid values:
	// replication-instance | replication-server | security-group | replication-task
	SourceType *string
}

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

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

	// The AWS customer account associated with the AWS 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 AWS DMS event notification subscription.
	SnsTopicArn *string

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

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

	// The status of the AWS 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 AWS 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 AWS DMS event notification subscription was created.
	SubscriptionCreationTime *string
}

// Identifies the name and value of a filter object. This filter is used to limit
// the number and type of AWS 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
}

// 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.
	Port *int32

	// The full Amazon Resource Name (ARN) of the IAM role that specifies AWS DMS as
	// the trusted entity and grants the required permissions to access the value in
	// SecretsManagerSecret. SecretsManagerSecret has the value of the AWS 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 AWS Database Migration Service resources
	// (https://docs.aws.amazon.com/https:/docs.aws.amazon.com/dms/latest/userguide/CHAP_Security.html#security-iam-secretsmanager)
	// in the AWS 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
}

// 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 {

	// The broker location and port of the Kafka broker that hosts your Kafka instance.
	// Specify the broker in the form  broker-hostname-or-ip:port . For example,
	// "ec2-12-345-678-901.compute-1.amazonaws.com:2345".
	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

	// 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

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

// 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

	// 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 AWS Identity and Access Management (IAM)
	// role that AWS DMS uses to write to the Kinesis data stream.
	ServiceAccessRoleArn *string

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

// 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 AWS DMS internal tables. When the replication
	// task starts, all the internal AWS 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

	// Endpoint connection password.
	Password *string

	// Endpoint TCP port.
	Port *int32

	// When this attribute is set to Y, AWS 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 AWS
	// 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, AWS 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, AWS 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 AWS DMS task can access the database at any given time.
	// Therefore, if you need to run parallel AWS DMS tasks against the same database,
	// use the default method.
	SafeguardPolicy SafeguardPolicy

	// The full Amazon Resource Name (ARN) of the IAM role that specifies AWS DMS as
	// the trusted entity and grants the required permissions to access the value in
	// SecretsManagerSecret. SecretsManagerSecret has the value of the AWS 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 AWS Database Migration Service resources
	// (https://docs.aws.amazon.com/https:/docs.aws.amazon.com/dms/latest/userguide/CHAP_Security.html#security-iam-secretsmanager)
	// in the AWS 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.
	ServerName *string

	// 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

	// Endpoint connection user name.
	Username *string
}

// 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 AWS 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 AWS DMS uses your default encryption key. AWS KMS creates the default
	// encryption key for your AWS account. Your AWS account has a different default
	// encryption key for each AWS Region.
	KmsKeyId *string

	// 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

	// The full Amazon Resource Name (ARN) of the IAM role that specifies AWS DMS as
	// the trusted entity and grants the required permissions to access the value in
	// SecretsManagerSecret. SecretsManagerSecret has the value of the AWS 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 AWS Database Migration Service resources
	// (https://docs.aws.amazon.com/https:/docs.aws.amazon.com/dms/latest/userguide/CHAP_Security.html#security-iam-secretsmanager)
	// in the AWS 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

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

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

	// Specifies a script to run immediately after AWS DMS connects to the endpoint.
	// The migration task continues running regardless if the SQL statement succeeds or
	// fails.
	AfterConnectScript *string

	// Database name for the endpoint.
	DatabaseName *string

	// Specifies how often to check the binary log for new changes/events when the
	// database is idle. Example: eventsPollInterval=5; In the example, AWS 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. 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 AWS DMS as
	// the trusted entity and grants the required permissions to access the value in
	// SecretsManagerSecret. SecretsManagerSecret has the value of the AWS 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 AWS Database Migration Service resources
	// (https://docs.aws.amazon.com/https:/docs.aws.amazon.com/dms/latest/userguide/CHAP_Security.html#security-iam-secretsmanager)
	// in the AWS 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

	// Fully qualified domain name of the endpoint.
	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
}

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

	// A folder path where you want AWS 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 AWS DMS can temporarily store migrated
	// graph data in .csv files before bulk-loading it to the Neptune target database.
	// AWS 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 AWS 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 AWS 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 AWS DMS bulk-loads the data to the Neptune target database. The default
	// is 1,048,576 KB. If the bulk load is successful, AWS DMS clears the bucket,
	// ready to store the next batch of migrated graph data.
	MaxFileSize *int32

	// The number of times for AWS 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. 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 AWS Database Migration Service User Guide.
	ServiceAccessRoleArn *string
}

// 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, AWS 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.
	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 destination of the archived redo logs. The value should be the
	// same as the DEST_ID number in the v$archived_log table. When working with
	// multiple log destinations (DEST_ID), we recommend that you to specify an
	// archived redo logs location identifier. Doing this improves performance by
	// ensuring that the correct logs are accessed from the outset.
	ArchivedLogDestId *int32

	// When this field is set to Y, AWS DMS only accesses the archived redo logs. If
	// the archived redo logs are stored on Oracle ASM only, the AWS 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

	// 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 AWS 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

	// 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

	// 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 AWS DMS as
	// the trusted entity and grants the required permissions to access the value in
	// SecretsManagerSecret. SecretsManagerSecret has the value of the AWS 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 AWS Database Migration Service resources
	// (https://docs.aws.amazon.com/https:/docs.aws.amazon.com/dms/latest/userguide/CHAP_Security.html#security-iam-secretsmanager)
	// in the AWS Database Migration Service User Guide.
	SecretsManagerAccessRoleArn *string

	// Required only if your Oracle endpoint uses Advanced Storage Manager (ASM). The
	// full ARN of the IAM role that specifies AWS 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 AWS Database Migration
	// Service resources
	// (https://docs.aws.amazon.com/https:/docs.aws.amazon.com/dms/latest/userguide/CHAP_Security.html#security-iam-secretsmanager)
	// in the AWS Database Migration Service User Guide.
	SecretsManagerOracleAsmAccessRoleArn *string

	// Required only if your Oracle endpoint uses Advanced Storage Manager (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 AWS DMS
	// (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Source.Oracle.html#CHAP_Source.Oracle.Encryption)
	// in the AWS 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 AWS DMS
	// (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Source.Oracle.html#CHAP_Source.Oracle.Encryption)
	// in the AWS Database Migration Service User Guide.
	SecurityDbEncryptionName *string

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

	// 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 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
}

// 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. AWS 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 AWS 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
}

// Describes a maintenance action pending for an AWS 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
}

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

	// For use with change data capture (CDC) only, this attribute has AWS 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

	// To capture DDL events, AWS 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

	// 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

	// 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

	// Endpoint TCP port.
	Port *int32

	// The full Amazon Resource Name (ARN) of the IAM role that specifies AWS DMS as
	// the trusted entity and grants the required permissions to access the value in
	// SecretsManagerSecret. SecretsManagerSecret has the value of the AWS 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 AWS Database Migration Service resources
	// (https://docs.aws.amazon.com/https:/docs.aws.amazon.com/dms/latest/userguide/CHAP_Security.html#security-iam-secretsmanager)
	// in the AWS 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

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

	// Sets the name of a previously created logical replication slot for a CDC load of
	// the PostgreSQL source instance. When used with the AWS DMS API CdcStartPosition
	// request parameter, this attribute also enables using native CDC start points.
	SlotName *string

	// Endpoint connection user name.
	Username *string
}

// 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, AWS DMS
	// converts source records into .csv files and loads them to the
	// BucketFolder/TableID path. AWS 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, AWS 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 AWS 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 AWS 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 AWS DMS on a Redshift cluster, such as Redshift COPY, INSERT,
	// DELETE, and UPDATE.
	LoadTimeout *int32

	// 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 AWS DMS as
	// the trusted entity and grants the required permissions to access the value in
	// SecretsManagerSecret. SecretsManagerSecret has the value of the AWS 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 AWS Database Migration Service resources
	// (https://docs.aws.amazon.com/https:/docs.aws.amazon.com/dms/latest/userguide/CHAP_Security.html#security-iam-secretsmanager)
	// in the AWS 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 AWS 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.
	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
}

// 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
}

// 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 AWS 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 AWS DMS
	// uses your default encryption key. AWS KMS creates the default encryption key for
	// your AWS account. Your AWS account has a different default encryption key for
	// each AWS Region.
	KmsKeyId *string

	// 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 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
	// defualt 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 AWS 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

	// 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
}

// 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
}

// 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 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 AWS DMS replication instance for your migration
	// (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_ReplicationInstance.html#CHAP_ReplicationInstance.InDepth).
	ReplicationInstanceClass *string
}

// 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 ID of the VPC.
	VpcId *string
}

// 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_FULL_LOAD_COMPLETED" – Full-load
	// migration completed.
	//
	// * "STOP_REASON_CACHED_CHANGES_APPLIED" – Change data
	// capture (CDC) load completed.
	//
	// * "STOP_REASON_CACHED_CHANGES_NOT_APPLIED" – In a
	// full-load and CDC migration, the full load stopped as specified before starting
	// the CDC migration.
	//
	// * "STOP_REASON_SERVER_TIME" – The migration stopped at the
	// specified server time.
	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 AWS Database Migration Service User Guide.
	TaskData *string
}

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

	// The task assessment results in JSON format.
	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.
	S3ObjectUrl *string
}

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

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

	// Folder in an Amazon S3 bucket where AWS 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.
	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
}

// 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
}

// 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
}

// 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
}

// Identifies an AWS 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 AWS DMS
	// (https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Introduction.AWS.ARN.html)
	// in the DMS documentation.
	ResourceIdentifier *string
}

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

	// 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 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. For .csv file format only, 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 AWS Database Migration Service User Guide.. AWS 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 AWS Database Migration Service User Guide.. AWS 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

	// 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, AWS 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, AWS DMS verifies that you have set this parameter to a folder path on
	// your S3 target where AWS DMS can save the transaction order for the CDC load.
	// AWS 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, AWS 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, AWS 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 AWS 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 AWS DMS to use for all
	// columns not included in the supplemental log. If you do not specify a string
	// value, AWS DMS uses the null value for these columns regardless of the
	// UseCsvNoSupValue setting. This setting is supported in AWS DMS versions 3.4.1
	// and later.
	CsvNoSupValue *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 partitoning, 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

	// 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 AWS 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

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

	// A value that enables a full load to write INSERT operations to the
	// comma-separated value (.csv) output files only to indicate how the rows were
	// added to the source database. AWS DMS supports the IncludeOpForFullLoad
	// parameter in versions 3.1.4 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 AWS Database Migration Service User Guide..
	IncludeOpForFullLoad *bool

	// A value that specifies the precision of any TIMESTAMP column values that are
	// written to an Amazon S3 object file in .parquet format. AWS DMS supports the
	// ParquetTimestampInMillisecond parameter in versions 3.1.4 and later. When
	// ParquetTimestampInMillisecond is set to true or y, AWS DMS writes all TIMESTAMP
	// columns in a .parquet formatted file with millisecond precision. Otherwise, DMS
	// writes them with microsecond precision. Currently, Amazon Athena and AWS 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 AWS Glue. AWS 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, AWS 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 AWS DMS versions 3.4.2 and later.
	PreserveTransactions *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 AWS KMS key ID. The
	// key that you use needs an attached policy that enables AWS 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 access IAM role. It is a
	// required parameter that enables DMS to write and read objects from an 3S bucket.
	ServiceAccessRoleArn *string

	// A value that when nonblank causes AWS DMS to add a column with timestamp
	// information to the endpoint data for an Amazon S3 target. AWS 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, AWS 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, AWS DMS uses the null value for these columns. This
	// setting is supported in AWS DMS versions 3.4.1 and later.
	UseCsvNoSupValue *bool
}

// 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
}

// 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", "azuredb", "sybase", "dynamodb", "mongodb", "kinesis",
	// "kafka", "elasticsearch", "documentdb", "sqlserver", and "neptune".
	EngineName *string

	// The earliest AWS DMS engine version that supports this endpoint engine. Note
	// that endpoint engines released with AWS 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
}

// 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.
	Port *int32

	// The full Amazon Resource Name (ARN) of the IAM role that specifies AWS DMS as
	// the trusted entity and grants the required permissions to access the value in
	// SecretsManagerSecret. SecretsManagerSecret has the value of the AWS 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 AWS Database Migration Service resources
	// (https://docs.aws.amazon.com/https:/docs.aws.amazon.com/dms/latest/userguide/CHAP_Security.html#security-iam-secretsmanager)
	// in the AWS 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
}

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

	// 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 all |
	// Table updates | 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
}

// 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
}

// A user-defined key-value pair that describes metadata added to an AWS 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

	// 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
}

// 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
}