ConfigureDtsJob - Data Transmission Service

Configures a data migration, synchronization, or verification task.

When you configure a task in the Data Transmission Service (DTS) console, you can move the pointer over Next: Save Task Settings and Precheck in the Advanced Settings step and click Preview OpenAPI parameters to view the parameters that are used to configure the task by calling an API operation.
If you want to run a DTS task on a DTS dedicated cluster, you must configure the task before you purchase a DTS instance. In addition, DTS dedicated clusters do not support cross-region DTS tasks.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter	Type	Required	Example	Description
Action	String	Yes	ConfigureDtsJob	The operation that you want to perform. Set the value to ConfigureDtsJob.
DtsJobName	String	Yes	rdsmysql_to_mysql	The name of the DTS instance.
SourceEndpointInstanceType	String	Yes	RDS	The type of the source instance. Valid values: Alibaba Cloud database instance RDS: ApsaraDB RDS for MySQL instance, ApsaraDB RDS for SQL Server instance, ApsaraDB RDS for PostgreSQL instance, or ApsaraDB RDS for MariaDB instance PolarDB: PolarDB for MySQL cluster. REDIS: Tair (Redis OSS-Compatible) instance. DISTRIBUTED_POLARDBX10: PolarDB-X 1.0 instance (formerly DRDS). POLARDBX20: PolarDB-X 2.0 instance. MONGODB: ApsaraDB for MongoDB instance. DISTRIBUTED_DMSLOGICDB: Data Management (DMS) logical database Self-managed database OTHER: self-managed database with a public IP address. ECS: self-managed database hosted on an ECS instance. EXPRESS: self-managed database connected over Express Connect. CEN: self-managed database connected over Cloud Enterprise Network (CEN). DG: self-managed database connected over Database Gateway. Note If the source instance is a PolarDB for PostgreSQL (Compatible with Oracle) cluster, you must connect the cluster to DTS as a self-managed database by using a public IP address or Express Connect and set this parameter to OTHER or EXPRESS. For more information, see Supported sources and targets. If the source instance is a self-managed database, you must deploy the network environment for the database. For more information, see Preparation overview.
SourceEndpointInstanceID	String	No	rm-bp1imrtn6fq7h****	The source instance ID. If the source instance is an Alibaba Cloud database instance, you must specify the database instance ID. For example, if the source instance is an ApsaraDB RDS for MySQL instance, you must specify the ID of the ApsaraDB RDS for MySQL instance. If the source instance is a self-managed database, the value of this parameter varies with the value of SourceEndpointInstanceType. If SourceEndpointInstanceType is set to ECS, you must specify the ECS instance ID. If SourceEndpointInstanceType is set to DG, you must specify the database gateway ID. If SourceEndpointInstanceType is set to EXPRESS or CEN, you must specify the ID of the virtual private cloud (VPC) that is connected to the source instance. Note If SourceEndpointInstanceType is set to CEN, you must also specify the ID of the CEN instance in Reserve. For more information, see Reserve parameter.
SourceEndpointEngineName	String	No	MYSQL	The database type of the source instance. MYSQL: ApsaraDB RDS for MySQL instance or self-managed MySQL database. MARIADB: ApsaraDB RDS for MariaDB instance. PolarDB: PolarDB for MySQL cluster. POLARDB_O: PolarDB for PostgreSQL (Compatible with Oracle) cluster. POLARDBX10: PolarDB-X 1.0 instance (formerly DRDS). POLARDBX20: PolarDB-X 2.0 instance. ORACLE: self-managed Oracle database. POSTGRESQL: ApsaraDB RDS for PostgreSQL instance or self-managed PostgreSQL database. MSSQL: ApsaraDB RDS for SQL Server instance or self-managed SQL Server database. MONGODB: ApsaraDB for MongoDB instance or self-managed MongoDB database. DB2: self-managed Db2 for LUW database. AS400: self-managed Db2 for i database. DMSPOLARDB: DMS logical database. HBASE: self-managed HBase database. TERADATA: Teradata database. TiDB: TiDB database. REDIS: Tair (Redis OSS-Compatible) instance or self-managed Redis database. Note Default value: MYSQL. If this parameter is set to MONGODB, you must also specify the architecture type of the MongoDB database in Reserve. For more information, see Reserve parameter.
SourceEndpointRegion	String	No	cn-hangzhou	The ID of the region in which the source instance resides. For more information, see Supported regions. Note If the source instance is an Alibaba Cloud database instance, this parameter is required.
SourceEndpointIP	String	No	172.16..*	The IP address of the source instance. Note This parameter is valid and required only if SourceEndpointInstanceType is set to OTHER, EXPRESS, DG, or CEN.
SourceEndpointPort	String	No	3306	The port number of the source instance. Note This parameter is required only if the source instance is a self-managed database.
SourceEndpointOracleSID	String	No	testsid	The SID of the Oracle database. Note This parameter is valid and required only if SourceEndpointEngineName is set to ORACLE and the Oracle database is deployed in a non-Real Application Cluster (RAC) architecture.
SourceEndpointDatabaseName	String	No	dtstestdatabase	The name of the database from which the objects are migrated or synchronized in the source instance. Note This parameter is valid and required only if the source instance is a PolarDB for PostgreSQL (Compatible with Oracle) cluster, a PostgreSQL database, or a MongoDB database.
SourceEndpointUserName	String	No	dtstest	The username of the account that is used to log on to the source database. Note In most cases, this parameter is required. The permissions that are required for the database account vary with the migration or synchronization scenario. For more information, see Prepare the database accounts for data migration or Prepare the database accounts for data synchronization.
SourceEndpointPassword	String	No	Test123456	The password of the account that is used to log on to the source database.
SourceEndpointOwnerID	String	No	140692647406****	The ID of the Alibaba Cloud account to which the source database belongs. Note You can specify this parameter to migrate or synchronize data across different Alibaba Cloud accounts. In this case, you must specify SourceEndpointRole.
SourceEndpointRole	String	No	ram-for-dts	The name of the Resource Access Management (RAM) role configured for the Alibaba Cloud account to which the source instance belongs. Note This parameter is required if you migrate or synchronize data across different Alibaba Cloud accounts. For information about the permissions and authorization methods of the RAM role, see Configure RAM authorization for cross-account DTS tasks.
DestinationEndpointInstanceType	String	Yes	EXPRESS	The type of the destination instance. Valid values: Alibaba Cloud database instance RDS: ApsaraDB RDS for MySQL instance, ApsaraDB RDS for SQL Server instance, ApsaraDB RDS for PostgreSQL instance, or ApsaraDB RDS for MariaDB instance. PolarDB: PolarDB for MySQL cluster. DISTRIBUTED_POLARDBX10: PolarDB-X 1.0 instance (formerly DRDS). POLARDBX20: PolarDB-X 2.0 instance. REDIS: Tair (Redis OSS-Compatible) instance. ADS: AnalyticDB for MySQL V2.0 cluster or AnalyticDB for MySQL V3.0 cluster. MONGODB: ApsaraDB for MongoDB instance. GREENPLUM: AnalyticDB for PostgreSQL instance. DATAHUB: DataHub project. ELK: Elasticsearch cluster. Tablestore: Tablestore instance. ODPS: MaxCompute project. Self-managed database OTHER: self-managed database with a public IP address. ECS: self-managed database hosted on an ECS instance. EXPRESS: self-managed database connected over Express Connect. CEN: self-managed database connected over Cloud Enterprise Network (CEN). DG: self-managed database connected over Database Gateway. Note If the destination instance is a PolarDB for PostgreSQL (Compatible with Oracle) cluster, you must connect the cluster to DTS as a self-managed database by using a public IP address or Express Connect and set this parameter to OTHER or EXPRESS. If the destination instance is an ApsaraMQ for Kafka instance, you must connect the instance to DTS as a self-managed database by using ECS or Express Connect and set this parameter to ECS or EXPRESS. For more information, see Supported source and destination databases. If the destination instance is a self-managed database, you must deploy the network environment for the database. For more information, see Preparation overview.
DestinationEndpointInstanceID	String	No	vpc-bp1opxu1zkhn00gzv****	The destination instance ID. If the destination instance is an Alibaba Cloud database instance, you must specify the database instance ID. For example, if the destination instance is an ApsaraDB RDS for MySQL instance, you must specify the ID of the ApsaraDB RDS for MySQL instance. If the destination instance is a self-managed database, the value of this parameter varies with the value of DestinationEndpointInstanceType. If DestinationEndpointInstanceType is set to ECS, you must specify the ECS instance ID. If DestinationEndpointInstanceType is set to DG, you must specify the database gateway ID. If DestinationEndpointInstanceType is set to EXPRESS or CEN, you must specify the ID of the VPC that is connected to the source instance. Note If DestinationEndpointInstanceType is set to CEN, you must also specify the ID of the CEN instance in Reserve. For more information, see Reserve parameter.
DestinationEndpointEngineName	String	No	MYSQL	The type of the destination database. Valid values: MYSQL: ApsaraDB RDS for MySQL instance or self-managed MySQL database. MARIADB: ApsaraDB RDS for MariaDB instance. PolarDB: PolarDB for MySQL cluster. POLARDB_O: PolarDB for PostgreSQL (Compatible with Oracle) cluster. POLARDBX10: PolarDB-X 1.0 instance (formerly DRDS). POLARDBX20: PolarDB-X 2.0 instance. ORACLE: self-managed Oracle database. POSTGRESQL: ApsaraDB RDS for PostgreSQL instance or self-managed PostgreSQL database. MSSQL: ApsaraDB RDS for SQL Server instance or self-managed SQL Server database. ADS: AnalyticDB for MySQL V2.0 cluster. ADB30: AnalyticDB for MySQL V3.0 cluster. MONGODB: ApsaraDB for MongoDB instance or self-managed MongoDB database. GREENPLUM: AnalyticDB for PostgreSQL instance. KAFKA: ApsaraMQ for Kafka instance or self-managed Kafka cluster. DATAHUB: DataHub project. DB2: self-managed Db2 for LUW database. AS400: Db2 for i database. ODPS: MaxCompute project. Tablestore: Tablestore instance. ELK: Elasticsearch cluster. REDIS: Tair (Redis OSS-Compatible) instance or self-managed Redis database. Note Default value: MYSQL. If this parameter is set to KAFKA, MONGODB, or PolarDB, you must also specify the database information in Reserve. For more information, see Reserve parameter.
DestinationEndpointRegion	String	No	cn-hangzhou	The ID of the region in which the destination instance resides. For more information, see Supported regions. Note If the destination instance is an Alibaba Cloud database instance, this parameter is required.
DestinationEndpointIP	String	No	172.16..*	The IP address of the destination instance. Note This parameter is valid and required only if DestinationEndpointInstanceType is set to OTHER, EXPRESS, DG, or CEN.
DestinationEndpointPort	String	No	3306	The port number of the destination instance. Note This parameter is valid and required only if the destination instance is a self-managed database.
DestinationEndpointDataBaseName	String	No	dtstestdata	The name of the database to which the objects are migrated or synchronized in the destination instance. Note This parameter is valid and required only if the destination database is a PolarDB for PostgreSQL (Compatible with Oracle) cluster, an AnalyticDB for PostgreSQL instance, a PostgreSQL database, a MaxCompute project, or a MongoDB database. If the destination instance is a MaxCompute project, you must specify the MaxCompute project ID.
DestinationEndpointUserName	String	No	dtstest	The username of the account that is used to log on to the destination database. Note In most cases, this parameter is required. The permissions that are required for the database account vary with the migration or synchronization scenario. For more information, see Prepare the database accounts for data migration or Prepare the database accounts for data synchronization. If the destination database is a MaxCompute project, you must specify the AccessKey ID of your Alibaba Cloud account. For information about how to obtain an AccessKey pair, see Create an AccessKey pair.
DestinationEndpointPassword	String	No	Test123456	The password of the account that is used to log on to the destination database. Note If the destination database is a MaxCompute project, you must specify the AccessKey secret of your Alibaba Cloud account. For information about how to obtain an AccessKey pair, see Create an AccessKey pair.
DestinationEndpointOwnerID	String	No	140692647406****	The ID of the Alibaba Cloud account to which the destination ApsaraDB RDS for MySQL instance belongs. Note This parameter is available only if the destination instance is an ApsaraDB RDS for MySQL instance. You can specify this parameter to migrate or synchronize data across different Alibaba Cloud accounts. In this case, you must specify DestinationEndpointRole.
DestinationEndpointRole	String	No	ram-for-dts	The name of the RAM role configured for the Alibaba Cloud account to which the destination instance belongs. Note This parameter is required if you migrate or synchronize data across Alibaba Cloud accounts. For information about the permissions and authorization methods of the RAM role, see Configure RAM authorization for cross-account DTS tasks.
StructureInitialization	Boolean	Yes	true	Specifies whether to perform schema migration or schema synchronization. Valid values: true (default) false Note If JobType is set to CHECK, set this parameter to false.
DataInitialization	Boolean	Yes	true	Specifies whether to perform full data migration or full data synchronization. Valid values: true (default) false Note If JobType is set to CHECK, set this parameter to false.
DataSynchronization	Boolean	Yes	true	Specifies whether to perform incremental data migration or incremental data synchronization. Valid values: false (default) true Note If JobType is set to CHECK, set this parameter to false.
DbList	String	Yes	{"dtstest":{"name":"dtstest","all":true}}	The objects that you want to migrate or synchronize. The value is a JSON string. For more information, see Objects of DTS tasks.
Reserve	String	No	{ "srcInstanceId": "cen-9kqshqum*******" }	The reserved parameter of DTS. The value is a JSON string. You can specify this parameter to add more configurations of the source or destination instance to the DTS task. For example, you can specify the data storage format of the destination Kafka database and the CEN instance ID. For more information, see Reserve parameter.
Checkpoint	String	No	1610540493	The start offset of incremental data migration or incremental data synchronization. The value is a UNIX timestamp. Unit: seconds.
DestinationEndpointOracleSID	String	No	testsid	The SID of the Oracle database. Note This parameter is valid and required only if DestinationEndpointEngineName is set to ORACLE and the Oracle database is deployed in a non-RAC architecture.
JobType	String	Yes	SYNC	The type of the task. Valid values: MIGRATION: data migration task. SYNC: data synchronization task. CHECK: data verification task. You must separately purchase a data verification instance. Note If you set this parameter to MIGRATION or SYNC, you can also enable data verification in the data migration or synchronization task.
DtsJobId	String	No	k2gm967v16f****	The ID of the data migration or synchronization task. Note You can call the DescribeDtsJobs operation to query the task ID.
DtsInstanceId	String	No	dtsk2gm967v16f****	The ID of the data migration or synchronization instance. Note You can call the DescribeDtsJobs operation to query the instance ID.
DelayPhone	String	No	1361234**,1371234**	The mobile phone numbers to which latency-related alerts are sent. Separate multiple mobile phone numbers with commas (,). Note This parameter is available only for users of the China site (aliyun.com). Only mobile phone numbers in the Chinese mainland are supported. You can specify up to 10 mobile phone numbers. Users of the international site (alibabacloud.com) cannot receive alerts by using mobile phone numbers, but can configure alert rules for DTS tasks in the CloudMonitor console. For more information, see Configure alert rules for DTS tasks in the CloudMonitor console.
DelayRuleTime	Long	No	10	The threshold for latency alerts. Unit: seconds. The value must be an integer. You can set the threshold based on your business requirements. To prevent unstable latency caused by network and database overloads, we recommend that you set the threshold to more than 10 seconds. Note If DelayNotice is set to true, this parameter is required.
DelayNotice	Boolean	No	true	Specifies whether to monitor task latency. Valid values: true false
ErrorPhone	String	No	1361234**,1371234**	The mobile phone numbers to which status-related alerts are sent. Separate multiple mobile phone numbers with commas (,). Note This parameter is available only for users of the China site (aliyun.com). Only mobile phone numbers in the Chinese mainland are supported. You can specify up to 10 mobile phone numbers. Users of the international site (alibabacloud.com) cannot receive alerts by using mobile phone numbers, but can configure alert rules for DTS tasks in the CloudMonitor console. For more information, see Configure alert rules for DTS tasks in the CloudMonitor console.
ErrorNotice	Boolean	No	true	Specifies whether to monitor task status. Valid values: true false
SynchronizationDirection	String	No	Forward	The synchronization direction. Valid values: Forward Reverse Note The default value is Forward. The value Reverse takes effect only if the topology of the data synchronization task is two-way synchronization.
RegionId	String	No	cn-hangzhou	The ID of the region in which the DTS instance resides. For more information, see Supported regions.
DedicatedClusterId	String	No	dtscluster_atyl3b5214uk***	The ID of the DTS dedicated cluster on which the task runs. Note If this parameter is specified, the task is scheduled to the specified DTS dedicated cluster.
FileOssUrl	String	No	http://db-list-os-file.oss-cn-shanghai.aliyuncs.com/8e42_121852********_79dd3aeabe2f43cdb************	The URL of the Object Storage Service (OSS) bucket that stores the files related to the DTS task.
DataCheckConfigure	String	No	{"fullCheckModel":1,"fullCheckRatio":20,"checkMaximumHourEnable":1,"checkMaximumHour":1,"fullCheckErrorNotice":true,"fullCheckValidFailNotice":true,"fullCheckNoticeValue":8,"incrementalCheckErrorNotice":true,"incrementalCheckValidFailNotice":true,"incrementalCheckValidFailNoticeTimes":2,"incrementalCheckValidFailNoticePeriod":1,"incrementalCheckValidFailNoticeValue":1,"incrementalCheckDelayNotice":true,"incrementalCheckDelayNoticeTimes":2,"incrementalCheckDelayNoticePeriod":1,"incrementalCheckDelayNoticeValue":60,"fullDataCheck":true,"incrementalDataCheck":true,"dataCheckNoticePhone":"13126800****","dataCheckDbList":{"dts":{"name":"dts","all":true}}}	The parameters for data verification, including the configurations for data verification and alerts. The value is a JSON string. For more information, see DataCheckConfigure parameter description.
DisasterRecoveryJob	Boolean	No	true	Specifies whether the instance is a disaster recovery instance. Valid values: true false
SourceEndpointVSwitchID	String	No	vsw-bp10df3mxae6lpmku****	The ID of the vSwitch that is used for data shipping.
DtsBisLabel	String	No	normal	The environment tag of the DTS instance. Valid values: normal online
SrcCaCertificateOssUrl	String	No	****	The path of the certificate authority (CA) certificate that is used if the connection to the source database is encrypted by using SSL. Note This feature is not supported. Do not specify this parameter.
SrcCaCertificatePassword	String	No	****	The key of the CA certificate that is used if the connection to the source database is encrypted by using SSL. Note This feature is not supported. Do not specify this parameter.
DestCaCertificateOssUrl	String	No	****	The path of the CA certificate that is used if the connection to the destination database is encrypted by using SSL. Note This feature is not supported. Do not specify this parameter.
DestCaCertificatePassword	String	No	****	The key of the CA certificate that is used if the connection to the destination database is encrypted by using SSL. Note This feature is not supported. Do not specify this parameter.
MinDu	double	No	1	The minimum number of DTS Units (DUs). Note This parameter is supported only for serverless instances.
MaxDu	double	No	16	The maximum number of DUs. Note This parameter is supported only for serverless instances.
SrcClientCertOssUrl	String	No	****	The path to the client certificate that is used if the connection to the source database is encrypted by using SSL. Note This feature is not supported. Do not specify this parameter.
SrcClientKeyOssUrl	String	No	****	The path to the private key of the client certificate that is used if the connection to the source database is encrypted by using SSL. Note This feature is not supported. Do not specify this parameter.
SrcClientPassword	String	No	****	The password of the private key of the client certificate that is used if the connection to the source database is encrypted by using SSL. Note This feature is not supported. Do not specify this parameter.
DestClientCertOssUrl	String	No	****	The path to the client certificate that is used if the connection to the destination database is encrypted by using SSL. Note This feature is not supported. Do not specify this parameter.
DestClientKeyOssUrl	String	No	****	The path to the private key of the client certificate that is used if the connection to the destination database is encrypted by using SSL. Note This feature is not supported. Do not specify this parameter.
DestClientPassword	String	No	****	The password of the private key of the client certificate that is used if the connection to the destination database is encrypted by using SSL. Note This feature is not supported. Do not specify this parameter.
ResourceGroupId	String	No	rg-acfmzawhxxc****	The resource group ID.

Response parameters

Parameter	Type	Example	Description
HttpStatusCode	String	200	The returned HTTP status codes.
RequestId	String	224DB9F7-3100-4899-AB9C-C938BCCB****	The request ID.
ErrCode	String	InternalError	The error code returned if the request failed.
DtsJobId	String	k2gm967v16f****	The ID of the data migration or synchronization task.
DtsInstanceId	String	dtsk2gm967v16f****	The ID of the data migration or synchronization instance.
Success	String	true	Indicates whether the request is successful.
ErrMessage	String	The request processing has failed due to some unknown error.	The error message returned if the request failed.

Examples

Sample requests

http(s)://dts.aliyuncs.com/?Action=ConfigureDtsJob
&RegionId=cn-hangzhou
&SourceEndpointInstanceType=RDS
&DestinationEndpointInstanceType=EXPRESS
&StructureInitialization=true
&DataInitialization=true
&DataSynchronization=true
&DbList={"dtstest":{"name":"dtstest","all":true}}
&JobType=SYNC
&SourceEndpointInstanceID=rm-bp1imrtn6fq7h****
&SourceEndpointEngineName=MYSQL
&SourceEndpointRegion=cn-hangzhou
&SourceEndpointUserName=dtstest
&SourceEndpointPassword=Test123456
&DestinationEndpointInstanceID=vpc-bp1opxu1zkhn00gzv****
&DestinationEndpointEngineName=MYSQL
&DestinationEndpointIP=172.16.**.***
&DestinationEndpointRegion=cn-hangzhou
&DestinationEndpointPort=3306
&DestinationEndpointUserName=dtstest
&DestinationEndpointPassword=Test123456
&DtsJobId=k2gm967v16f****
&DtsInstanceId=dtsk2gm967v16f****
&DtsJobName=ApsaraDB RDS for MySQL to self-managed MySQL database connected over Express Connect
&<Common request parameters>

Sample success responses

XML format

HTTP/1.1 200 OK
Content-Type:application/xml

<ConfigureDtsJobResponse>
    <DtsJobId>k2gm967v16f****</DtsJobId>
    <RequestId>224DB9F7-3100-4899-AB9C-C938BCCB****</RequestId>
    <HttpStatusCode>200</HttpStatusCode>
    <DtsInstanceId>dtsk2gm967v16f****</DtsInstanceId>
    <Success>true</Success>
</ConfigureDtsJobResponse>

JSON format

HTTP/1.1 200 OK
Content-Type:application/json

{
  "DtsJobId" : "k2gm967v16f****",
  "RequestId" : "224DB9F7-3100-4899-AB9C-C938BCCB****",
  "HttpStatusCode" : 200,
  "DtsInstanceId" : "dtsk2gm967v16f****",
  "Success" : true
}

Error codes

HttpCode	Error code	Error message	Description
403	InvalidParameter.KafkaBrokerInvalid	kafka broker configuration must be intranet IP	The node name of a self-managed Kafka cluster hosted on ECS is set to a hostname instead of an IP address.
403	InvalidParameter.KafkaHostInvalid	kafaka host name should be intranet IP	The Kafka hostname must be an IP address accessed over an internal network.
403	UpdateJob.OperationDenied.InitStatus	The operation is not permitted due to Dts job status is init.	The task is already started and cannot be modified. Reconfigure the task or modify the objects to be synchronized. If you reconfigure the task, the old task configurations are deleted.
403	GetMongoDbShardInfo.NoShardAddress	MongoDb has not yet opened the shard connection address, please try again after opening.	The shard connection information cannot be obtained. Check the parameter settings. Make sure that the database is an ApsaraDB for MongoDB sharded cluster instance and that an endpoint is applied for a shard node.
403	GetMongoDbShardInfo.EmptyInstances	Failed to get MongoDb shard information, the return is empty.	The shard information cannot be obtained. Check the parameter settings and make sure that the database is an ApsaraDB for MongoDB sharded cluster instance.
403	CheckJobFailed.ServerUnAvailable	Unable to check whether the node can connect to the database because the node service is unavailable.	The connection to specific DTS servers cannot be established. Try again. If the error persists, contact technical support.
403	DbTypeNotSupport.PolarDBRDS	The current rds instance is of type PolarDB, which is not supported for the time being. Only rds instances under drds are supported.	DTS does not support data synchronization that involves a PolarDB-X 1.0 instance with a PolarDB for MySQL database shard.
403	DbTypeNotSupport.OnlyReadRDS	Synchronization is not currently supported due to latency issues with read-only DRDS instances.	DTS does not support data synchronization that involves a PolarDB-X 1.0 instance with a read-only database shard.
403	DTS.Msg.InvalidParameter.KafkaBrokerInvalid	kafka broker configuration must be intranet IP	The node name of a self-managed Kafka cluster hosted on ECS is set to a hostname instead of an IP address.
403	DTS.Msg.InvalidParameter.KafkaHostInvalid	kafaka host name should be intranet IP	The Kafka hostname must be an IP address accessed over an internal network.
403	DTS.Msg.UpdateJob.OperationDenied.InitStatus	The operation is not permitted due to Dts job status is init.	The task is already started and cannot be modified. Reconfigure the task or modify the objects to be synchronized. If you reconfigure the task, the old task configurations are deleted.
403	DTS.Msg.GetMongoDbShardInfo.NoShardAddress	MongoDb has not yet opened the shard connection address, please try again after opening.	The shard connection information cannot be obtained. Check the parameter settings. Make sure that the database is an ApsaraDB for MongoDB sharded cluster instance and that an endpoint is applied for a shard node.
403	DTS.Msg.GetMongoDbShardInfo.EmptyInstances	Failed to get MongoDb shard information, the return is empty.	The shard information cannot be obtained. Check the parameter settings and make sure that the database is an ApsaraDB for MongoDB sharded cluster instance.
403	DTS.Msg.CheckJobFailed.ServerUnAvailable	Unable to check whether the node can connect to the database because the node service is unavailable.	The connection to specific DTS servers cannot be established. Try again. If the error persists, contact technical support.
403	DTS.Msg.DbTypeNotSupport.PolarDBRDS	The current rds instance is of type PolarDB, which is not supported for the time being. Only rds instances under drds are supported.	DTS does not support data synchronization that involves a PolarDB-X 1.0 instance with a PolarDB for MySQL database shard.
403	DTS.Msg.DbTypeNotSupport.OnlyReadRDS	Synchronization is not currently supported due to latency issues with read-only DRDS instances.	DTS does not support data synchronization that involves a PolarDB-X 1.0 instance with a read-only database shard.
403	InvalidSecurityToken.Expired	Specified SecurityToken is expired.	The signature expired. Use a new signature.
400	Throttling.User	Request was denied due to user flow control.	The number of requests exceeded the limit, and the request was rejected. Try again later.
500	ServiceUnavailable	The request has failed due to a temporary failure of the server.	The response of the server timed out or the server was unavailable. Try again. If the error persists, contact technical support.

For a list of error codes, see Service error codes.