DescribeDtsJobs - Data Transmission Service - Alibaba Cloud Documentation Center

Queries Data Transmission Service (DTS) tasks and the details of each task.

The frequency of calling this operation is limited. Requests that exceed the limit are dropped.

You can call this operation up to 200 times per second in each region.
You can call this operation up to 20 times per second per account in each region.

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	DescribeDtsJobs	The operation that you want to perform. Set the value to DescribeDtsJobs.
Type	String	No	instance	The type of the query condition. Valid values: instance: queries DTS tasks based on the ID of a DTS instance. name: queries DTS tasks based on the name of a DTS instance. Fuzzy match is supported. srcRds: queries DTS tasks based on the ID of an ApsaraDB RDS instance. The ApsaraDB RDS instance is the source instance of a DTS task. rds: queries DTS tasks based on the ID of an ApsaraDB RDS instance. The ApsaraDB RDS instance is the destination instance of a DTS task. Note You must specify the Params parameter to specify the content of the query condition.
Params	String	No	dtspk3f13r731m****	The content of the query condition. Note You must specify the Type parameter to specify the type of the query condition.
Region	String	Yes	cn-hangzhou	The ID of the region in which the DTS instance resides. For more information, see Supported regions.
Status	String	No	Migrating	The state of the DTS task. Valid values for a data migration task: NotStarted: The task is not started. Prechecking: The task is in precheck. PrecheckFailed: The task failed to pass the precheck. PreCheckPass: The task passed the precheck. NotConfigured: The task is not configured. Migrating: The task is in progress. Suspending: The task is paused. MigrationFailed: The task failed. Finished: The task is complete. Retrying: The task is being retried. Upgrade: The task is being upgraded. Locked: The task is locked. Downgrade: The task is being downgraded. Valid values for a data synchronization task: NotStarted: The task is not started. Prechecking: The task is in precheck. PrecheckFailed: The task failed to pass the precheck. PreCheckPass: The task passed the precheck. NotConfigured: The task is not configured. Initializing: Initial data synchronization is in progress. InitializeFailed: Initial data synchronization failed. Synchronizing: The task is in progress. Failed: The task failed to synchronize data. Suspending: The task is paused. Modifying: The objects to be synchronized are being modified. Finished: The task is complete. Retrying: The task is being retried. Upgrade: The task is being upgraded. Locked: The task is locked. Downgrade: The task is being downgraded. Valid values for a change tracking task: NotConfigured: The task is not configured. NotStarted: The task is not started. Prechecking: The task is in precheck. PrecheckFailed: The task failed to pass the precheck. PreCheckPass: The task passed the precheck. Starting: The task is being started. Normal: The task is running as expected. Retrying: The task is being retried. Abnormal: The task is not running as expected. Upgrade: The task is being upgraded. Locked: The task is locked. Downgrade: The task is being downgraded.
OrderDirection	String	No	ASC	The order in which the returned DTS tasks are sorted. Valid values: ASC (default): sorts the DTS tasks in ascending order. DESC: sorts the DTS tasks in descending order.
OrderColumn	String	No	CreateTime	The basis on which the returned DTS tasks are sorted. Valid values: CreateTime: sorts DTS tasks based on the time when they are created. FinishTime: sorts DTS tasks based on the time when they are complete. duLimit: sorts DTS tasks based on the upper limits on DTS Units (DUs) that the DTS tasks can use. This option applies only to the DTS tasks that are run on a DTS dedicated cluster. Note You can also specify the OrderDirection parameter to specify whether to sort DTS tasks in ascending or descending order.
Tags	String	No	[ { \"key\": \"testK\", \"value\": \"testV\" } ]	The tags that are used as query conditions. Specify tags in the JSON format. Note You can call the ListTagResources operation to query the tag key and tag value.
PageSize	Integer	No	30	The number of entries per page. Valid values: 10, 20, and 300. Default value: 20.
PageNumber	Integer	No	1	The page number. Specify an integer that is greater than 0 and does not exceed the maximum value of the Integer data type. Default value: 1.
JobType	String	No	MIGRATION	The type of the DTS task. Valid values: MIGRATION (default): data migration task. SYNC: data synchronization task. SUBSCRIBE: change tracking task.
RegionId	String	No	N/A	A deprecated parameter.
GroupId	String	No	pk13r731m****	The DTS task ID. Note In most cases, you do not need to specify this parameter.
DedicatedClusterId	String	No	dtscluster_atyl3b5214uk***	The ID of the DTS dedicated cluster on which a DTS task runs.
DtsJobId	String	No	qa110wq5r93hb49	The ID of the data migration, data synchronization, or change tracking task.
DtsInstanceId	String	No	dtsi03e3zty16i****	The ID of the data migration, data synchronization, or change tracking instance.
ResourceGroupId	String	No	rg-acfmzawhxxc****	The resource group ID.
WithoutDbList	Boolean	No	true	Specifies whether to exclude the DbObject parameter in the response. The DbObject parameter indicates the objects of the data migration, data synchronization, or change tracking task. Valid values: true: does not return DbObject. false: returns DbObject. If you set this parameter to false, the response time is shortened.
DtsBisLabel	String	No	normal	The environment tag of the DTS instance. Valid values: normal online
ZeroEtlJob	Boolean	No	false	Specifies whether to query only zero-extract, transform, load (ETL) integration tasks. Valid values: false true
InstanceType	String	No	RDS	The type of the source or destination database instance.
InstanceId	String	No	rm-bp1966yuut4w3****	The ID of the source or destination database instance whose type is specified by InstanceType.

Response parameters

Parameter	Type	Example	Description
HttpStatusCode	Integer	200	The returned HTTP status codes.
RequestId	String	621BB4F8-3016-4FAA-8D5A-5D3163CC****	The request ID.
ErrCode	String	InternalError	The error code returned if the call failed.
Success	Boolean	true	Indicates whether the call was successful.
PageRecordCount	Integer	20	The number of entries per page.
TotalRecordCount	Integer	15	The total number of DTS tasks that meet the query conditions.
ErrMessage	String	The Value of Input Parameter %s is not valid.	The error message returned if the call failed.
DynamicMessage	String	Type	The dynamic part in the error message. This parameter is used to replace the %s variable in the value of ErrMessage. Note For example, if the value of ErrMessage is The Value of Input Parameter %s is not valid and the value of DynamicMessage is Type, the specified Type parameter is invalid.
PageNumber	Integer	2	The page number.
DynamicCode	String	403	The dynamic error code. This parameter will be removed in the future.
DtsJobList	Array of DtsJobStatus		The DTS tasks and the details of each task.
Status	String	Migrating	The state of the DTS task. Valid values for a data migration task: NotStarted: The task is not started. Prechecking: The task is in precheck. PrecheckFailed: The task failed to pass the precheck. PreCheckPass: The task passed the precheck. NotConfigured: The task is not configured. Migrating: The task is in progress. Suspending: The task is paused. MigrationFailed: The task failed. Finished: The task is complete. Retrying: The task is being retried. Upgrade: The task is being upgraded. Locked: The task is locked. Downgrade: The task is being downgraded. Valid values for a data synchronization task: NotStarted: The task is not started. Prechecking: The task is in precheck. PrecheckFailed: The task failed to pass the precheck. PreCheckPass: The task passed the precheck. NotConfigured: The task is not configured. Initializing: Initial data synchronization is in progress. InitializeFailed: Initial data synchronization failed. Synchronizing: The task is in progress. Failed: The task failed to synchronize data. Suspending: The task is paused. Modifying: The objects to be synchronized are being modified. ModifyFailed: The objects to be synchronized failed to be modified. Finished: The task is complete. Retrying: The task is being retried. Upgrade: The task is being upgraded. Locked: The task is locked. Downgrade: The task is being downgraded. Valid values for a change tracking task: NotConfigured: The task is not configured. NotStarted: The task is not started. Prechecking: The task is in precheck. PrecheckFailed: The task failed to pass the precheck. PreCheckPass: The task passed the precheck. Starting: The task is being started. Normal: The task is running as expected. Retrying: The task is being retried. Abnormal: The task is not running as expected. Upgrade: The task is being upgraded. Locked: The task is locked. Downgrade: The task is being downgraded.
OriginType	String	DTS	The source of the task. Valid values: PTS DMS DTS
DtsJobName	String	RDS_TO_RDS_MIGRATION	The name of the data migration, data synchronization, or change tracking task.
Delay	Long	0	The latency of incremental data migration or synchronization. Note If you query data migration tasks, the unit of this parameter is milliseconds. If you query data synchronization tasks, the unit of this parameter is seconds.
ErrorMessage	String	DTS-070211: Connect Source DB failed. cause by [com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException:Could not create connection to database server. Attempted reconnect 3 times. Giving up.][com.mysql.jdbc.exceptions.jdbc4.CommunicationsException:Communications link failure\n\nThe last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.][java.net.ConnectException:Connection timed out (Connection timed out)] About more information in [https://yq.aliyun.com/articles/499178].	The error message returned if the task failed.
ExpireTime	String	2022-03-16T08:01:19Z	The time when the instance expires. The time follows the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time is displayed in UTC. Note This parameter is returned only if the return value of PayType is PrePaid.
DtsJobId	String	i03e3zty16i****	The ID of the data migration, data synchronization, or change tracking task.
CreateTime	String	2021-03-16T08:01:19Z	The time when the task was created. The time follows the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time is displayed in UTC.
PayType	String	PrePaid	The billing method of the DTS instance. Valid values: PrePaid: subscription. PostPaid: pay-as-you-go.
Reserved	String	{\"srcHostPorts\":\"\",\"whitelist.dms.online.ddl.enable\":false,\"filterDDL\":false,\"sqlparser.dms.original.ddl\":true,\"srcOracleType\":\"sid\",\"maxRetryTime\":43200,\"destSSL\":\"0\",\"destOracleType\":\"sid\",\"srcSSL\":\"0\",\"dbListCaseChangeMode\":\"default\",\"SourceEngineVersion\":\"8.0.18\",\"srcNetType\":\"VPC\",\"destNetType\":\"VPC\",\"srcVpcNetMappingInst\":\"172.16.1.:10803\",\"destVpcNetMappingInst\":\"172.16.1.:11077\",\"useJobTask\":\"1\"}	The reserved parameter of DTS. The value is a JSON string. You can specify this parameter to meet specific requirements, such as whether to automatically start a precheck. For more information, see MigrationReserved.
ConsumptionClient	String	114...:dts******	The downstream client information in the following format: <IP address of the downstream client>:<Random ID generated by DTS>.
DbObject	String	{"dtstestdata": { "name": "dtstestdata", "all": true }}	The objects of the data migration, data synchronization, or change tracking task. For more information, see Objects of DTS tasks.
DtsJobClass	String	large	The instance class. Note For more information about the description and test performance of each instance class, see Specifications of data migration instances and Specifications of data synchronization instances.
ConsumptionCheckpoint	String	2021-03-23T07:30:31Z	The consumption checkpoint of the change tracking instance. The time follows the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time is displayed in UTC.
EndTimestamp	String	2021-03-26T14:03:21Z	The end of the time range for change tracking. The time follows the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time is displayed in UTC.
AppName	String	new	Indicates whether the new change tracking feature is used. Note This parameter is returned only for change tracking instances of the new version.
BeginTimestamp	String	2021-03-15T08:25:34Z	The beginning of the time range for change tracking. The time follows the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time is displayed in UTC.
DtsInstanceID	String	dtsi03e3zty16i****	The ID of the data migration, data synchronization, or change tracking instance.
DtsJobDirection	String	Forward	The synchronization direction. Valid values: Forward Reverse Note This parameter is returned only if the topology of the data synchronization instance is two-way synchronization.
Checkpoint	String	1616899019	The start offset of incremental data migration or incremental data synchronization. The value is a UNIX timestamp. Unit: seconds.
TagList	Array of DtsTag		The tags of the task.
TagValue	String	testvalue	The tag value.
TagKey	String	testkey	The tag key.
DataInitializationStatus	Object		The state of full data migration or initial full data synchronization.
Status	String	Finished	The state of full data migration or synchronization. Valid values: NotStarted: The task is not started. Migrating: The task is in progress. Failed: Full data migration or synchronization failed. Finished: The task is complete.
Percent	String	100	The progress of full data migration or synchronization. Unit: percentage.
ErrorMessage	String	java.lang.NumberFormatException: For input string: ""	The error message returned if full data migration or initial full data synchronization failed.
Progress	String	44755	The number of entries that are migrated or synchronized during full data migration or initial full data synchronization.
DataSynchronizationStatus	Object		The state of incremental data migration or synchronization.
Status	String	Catched	The state of incremental data migration or synchronization. Valid values: NotStarted: The task is not started. Migrating: The task is in progress. Failed: The task failed. Finished: The task is complete. Catched: The task has no latency.
NeedUpgrade	Boolean	true	Indicates whether the instance needs to be upgraded. Valid values: true false Note To upgrade a DTS instance, call the TransferInstanceClass operation.
Percent	String	95	The progress of incremental data migration or synchronization. Unit: percentage.
Progress	String	0/0	The number of entries that are migrated or synchronized during incremental data migration or synchronization.
ErrorMessage	String	The task has failed for a long time and cannot be recovered.	The error message returned if incremental data migration or synchronization failed.
DataEtlStatus	Object		The state of the ETL task. Note This parameter collection is returned only if an ETL task is configured.
Status	String	Finished	The state of the ETL task. Valid values: NotStarted: The task is not started. Migrating: The task is in progress. Failed: The task failed. Finished: The task is complete. Catched: The task has no latency.
Percent	String	95	The progress of the ETL task. Unit: percentage.
ErrorMessage	String	The task has failed for a long time and cannot be recovered.	The error message returned if the task failed.
Progress	String	0/0	The number of entries that are processed by the ETL task.
DestinationEndpoint	Object		The connection settings of the destination instance.
SslSolutionEnum	String	DISABLE	Indicates whether SSL encryption is enabled. Valid values: DISABLE: SSL encryption is disabled. ENABLE_WITH_CERTIFICATE: SSL encryption is enabled, and the CA certificate is uploaded. ENABLE_ONLY_4_MONGODB_ALTAS: SSL encryption is enabled for the connection with an AWS MongoDB Altas database. ENABLE_ONLY_4_KAFKA_SCRAM_SHA_256: SCRAM-SHA-256 is used to encrypt the connection to a Kafka cluster.
OracleSID	String	testsid	The system ID (SID) of the Oracle database. Note This parameter is returned only if the return value of EngineName of the destination instance is Oracle and the Oracle database is deployed in a non-RAC architecture.
Region	String	cn-hangzhou	The ID of the region where the destination instance resides. For more information, see Supported regions.
DatabaseName	String	dtstestdata	The name of the database to which the objects are migrated in the destination instance.
Ip	String	172.16.88.***	The IP address of the destination instance.
InstanceID	String	rm-bp1imrtn6fq7h****	The destination instance ID.
Port	String	3306	The database service port of the destination instance.
InstanceType	String	RDS	The type of the destination instance.
UserName	String	dtstest	The database account of the destination instance.
EngineName	String	MySQL	The database engine of the destination instance.
MigrationMode	Object		The migration types or initial synchronization types.
DataInitialization	Boolean	true	Indicates whether full data migration or full data synchronization is performed. Valid values: true false
DataSynchronization	Boolean	true	Indicates whether incremental data migration or synchronization is performed. Valid values: true false
StructureInitialization	Boolean	true	Indicates whether schema migration or initial schema synchronization is performed. Valid values: true false
FullDataCheck	Boolean	true	Indicates whether full data verification is performed. Valid values: true false
IncDataCheck	Boolean	true	Indicates whether incremental data verification is performed. Valid values: true false
Performance	Object		The performance of the data migration or synchronization instance.
Rps	String	100	The number of times SQL statements are migrated or synchronized per second, including BEGIN, COMMIT, DML, and DDL statements. DML statements include INSERT, DELETE, and UPDATE.
Flow	String	1	The size of data that is migrated or synchronized per second. Unit: MB/s.
PrecheckStatus	Object		The precheck state.
Status	String	Finished	The precheck state. Valid values: NotStarted: The precheck is not started. Suspending: The task is paused. Checking: The precheck is in progress. Failed: The precheck failed. Finished: The precheck is complete.
Percent	String	100	The precheck progress. Unit: percentage.
ErrorMessage	String	CHECK__ERROR_SAME_OBJ.	The error message returned if the precheck failed.
Detail	Array of PrecheckDetail		The result of each precheck item.
CheckResult	String	Success	The precheck result. Valid values: Success Failed
CheckItemDescription	String	CHECK_CONN_SRC_DETAIL	The description of the precheck item.
CheckItem	String	CHECK_CONN_SRC	The name of the precheck item.
RepairMethod	String	CHECK_ERROR_DEST_CONN_REPAIR2	The method that is used to fix a precheck failure. Note This parameter is returned only if the return value of CheckResult is Failed.
FailedReason	String	Original error: Access denied for user 'dtstest'@'100.104.*.' (using password: YES)	The error message returned if the task failed to pass the precheck. Note This parameter is returned only if the return value of CheckResult is Failed.
ReverseJob	Object		The details of the data synchronization task in the reverse direction. Note This parameter is returned only for two-way data synchronization tasks.
Status	String	Synchronizing	The state of the data synchronization task in the reverse direction. Valid values: NotStarted: The task is not started. Prechecking: The task is in precheck. PrecheckFailed: The task failed to pass the precheck. PreCheckPass: The task passed the precheck. NotConfigured: The task is not configured. Initializing: Initial data synchronization is in progress. InitializeFailed: Initial data synchronization failed. Synchronizing: The task is in progress. Failed: The task failed to synchronize data. Suspending: The task is paused. Modifying: The objects to be synchronized are being modified. ModifyFailed: The objects to be synchronized failed to be modified. Finished: The task is complete. Retrying: The task is being retried. Upgrade: The task is being upgraded. Locked: The task is locked. Downgrade: The task is being downgraded.
DtsJobName	String	RDS_TO_RDS_MIGRATION	The name of the data synchronization task.
Delay	Long	0	The latency of incremental data synchronization. Unit: seconds.
ErrorMessage	String	DTS-070211: Connect Source DB failed. cause by [com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException:Could not create connection to database server. Attempted reconnect 3 times. Giving up.][com.mysql.jdbc.exceptions.jdbc4.CommunicationsException:Communications link failure\n\nThe last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.][java.net.ConnectException:Connection timed out (Connection timed out)] About more information in [https://yq.aliyun.com/articles/499178].	The error message returned if the task failed.
DtsJobId	String	i03e3zty16i****	The synchronization task ID.
ExpireTime	String	2023-03-16T08:01:19Z	The time when the instance expires. The time follows the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time is displayed in UTC. Note This parameter is returned only if the return value of PayType is PrePaid.
CreateTime	String	2022-03-16T08:01:19Z	The time when the task was created. The time follows the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time is displayed in UTC.
PayType	String	PostPaid	The billing method of the DTS instance. Valid values: PrePaid: subscription. PostPaid: pay-as-you-go.
Reserved	String	{\"srcHostPorts\":\"\",\"whitelist.dms.online.ddl.enable\":false,\"filterDDL\":false,\"sqlparser.dms.original.ddl\":true,\"srcOracleType\":\"sid\",\"maxRetryTime\":43200,\"destSSL\":\"0\",\"destOracleType\":\"sid\",\"srcSSL\":\"0\",\"dbListCaseChangeMode\":\"default\",\"SourceEngineVersion\":\"8.0.18\",\"srcNetType\":\"VPC\",\"destNetType\":\"VPC\",\"srcVpcNetMappingInst\":\"172.16.1.:10803\",\"destVpcNetMappingInst\":\"172.16.1.:11077\",\"useJobTask\":\"1\"}	The reserved parameter of DTS. The value is a JSON string. You can specify this parameter to meet specific requirements, such as whether to automatically start a precheck. For more information, see MigrationReserved.
DbObject	String	{"dtstestdata": { "name": "dtstestdata", "all": true }}	The schema of the objects that you want to synchronize. The value is a JSON string and can contain regular expressions. For more information, see Objects of DTS tasks.
DtsJobClass	String	large	The instance class. Note For more information about the description and test performance of each instance class, see Specifications of data synchronization instances.
DtsInstanceID	String	dtsi03e3zty16i****	The ID of the data synchronization instance.
DtsJobDirection	String	Reverse	The synchronization direction. The value is Reverse.
Checkpoint	String	1616980369	The start offset of incremental data synchronization. The value is a UNIX timestamp. Unit: seconds.
DataInitializationStatus	Object		The state of initial full data synchronization.
Status	String	Finished	The state of full data synchronization. Valid values: NotStarted: The synchronization is not started. Migrating: The task is in progress. Failed: Full data synchronization failed. Finished: The task is complete.
Percent	String	100	The progress of full data synchronization. Unit: percentage.
ErrorMessage	String	java.lang.NumberFormatException: For input string: ""	The error message returned if full data synchronization failed.
Progress	String	43071	The number of entries that are synchronized during initial full data synchronization.
DataSynchronizationStatus	Object		The state of incremental data synchronization.
Status	String	Migrating	The state of incremental data synchronization.
NeedUpgrade	Boolean	true	Indicates whether the instance needs to be upgraded. Valid values: true false Note To upgrade a DTS instance, call the TransferInstanceClass operation.
Percent	String	100	The progress of incremental data synchronization. Unit: percentage.
Progress	String	20001	The number of entries that are migrated or synchronized during incremental data migration or synchronization.
ErrorMessage	String	The task has failed for a long time and cannot be recovered.	The error message returned if incremental data synchronization failed.
DestinationEndpoint	Object		The connection settings of the destination instance.
SslSolutionEnum	String	DISABLE	Indicates whether SSL encryption is enabled. Valid values: DISABLE: SSL encryption is disabled. ENABLE_WITH_CERTIFICATE: SSL encryption is enabled, and the CA certificate is uploaded. ENABLE_ONLY_4_MONGODB_ALTAS: SSL encryption is enabled for the connection with an AWS MongoDB Altas database. ENABLE_ONLY_4_KAFKA_SCRAM_SHA_256: SCRAM-SHA-256 is used to encrypt the connection with a Kafka cluster.
OracleSID	String	testsid	The SID of the Oracle database. Note This parameter is returned only if the return value of EngineName of the destination instance is Oracle and the Oracle database is deployed in a non-RAC architecture.
Region	String	cn-hangzhou	The ID of the region where the destination instance resides. For more information, see Supported regions.
DatabaseName	String	dtstestdata	The name of the database to which the objects are synchronized in the destination instance.
Ip	String	172.16.88.***	The IP address of the destination instance.
InstanceID	String	rm-bp1162kryivb8****	The ID of the destination instance.
Port	String	3306	The database service port of the destination instance.
InstanceType	String	RDS	The type of the destination instance.
UserName	String	dtstest	The database account of the destination instance.
EngineName	String	MySQL	The database engine of the destination instance.
MigrationMode	Object		The initial synchronization types.
DataInitialization	Boolean	true	Indicates whether full data synchronization is performed. Valid values: true false
DataSynchronization	Boolean	true	Indicates whether incremental data synchronization is performed. Valid values: true false
StructureInitialization	Boolean	true	Indicates whether schema synchronization is performed. Valid values: true false
FullDataCheck	Boolean	true	Indicates whether full data verification is performed. Valid values: true false
IncDataCheck	Boolean	true	Indicates whether incremental data verification is performed. Valid values: true false
Performance	Object		The performance of the data synchronization instance.
Rps	String	100	The number of times SQL statements are synchronized per second, including BEGIN, COMMIT, DML, and DDL statements. DML statements include INSERT, DELETE, and UPDATE.
Flow	String	1	The size of data that is synchronized per second. Unit: MB/s.
PrecheckStatus	Object		The precheck state.
Status	String	Finished	The precheck state. Valid values: NotStarted: The precheck is not started. Suspending: The task is paused. Checking: The precheck is in progress. Failed: The precheck failed. Finished: The precheck is complete.
Percent	String	100	The precheck progress. Unit: percentage.
ErrorMessage	String	CHECK__ERROR_SAME_OBJ.	The error message returned if the precheck failed.
Detail	Array of PrecheckDetail		The result of each precheck item.
CheckResult	String	Success	The precheck result. Valid values: Success Failed
CheckItemDescription	String	CHECK_CONN_SRC_DETAIL	The description of the precheck item.
CheckItem	String	CHECK_CONN_SRC	The name of the precheck item.
RepairMethod	String	CHECK_ERROR_DEST_CONN_REPAIR2	The method that is used to fix a precheck failure.
FailedReason	String	Original error: Access denied for user 'dtstest'@'100.104.*.' (using password: YES)	The error message returned if the task failed to pass the precheck.
SourceEndpoint	Object		The connection settings of the source instance.
SslSolutionEnum	String	DISABLE	Indicates whether SSL encryption is enabled. Valid values: DISABLE: SSL encryption is disabled. ENABLE_WITH_CERTIFICATE: SSL encryption is enabled, and the CA certificate is uploaded. ENABLE_ONLY_4_MONGODB_ALTAS: SSL encryption is enabled for the connection with an AWS MongoDB Altas database. ENABLE_ONLY_4_KAFKA_SCRAM_SHA_256: SCRAM-SHA-256 is used to encrypt the connection with a Kafka cluster.
OracleSID	String	testsid	The SID of the Oracle database. Note This parameter is returned only if the return value of EngineName of the source instance is Oracle and the Oracle database is deployed in a non-RAC architecture.
Region	String	cn-hangzhou	The ID of the region where the source instance resides. For more information, see List of supported regions.
DatabaseName	String	dtstestdata	The name of the database from which the objects are migrated in the source instance.
Ip	String	172.16.88.***	The IP address of the source instance.
InstanceID	String	rm-bp1imrtn6fq7h****	The source instance ID.
Port	String	3306	The database service port of the source instance.
InstanceType	String	RDS	The type of the source instance.
UserName	String	dtstest	The database account of the source instance.
EngineName	String	MySQL	The database engine of the source instance.
StructureInitializationStatus	Object		The state of initial schema synchronization.
Status	String	Finished	The state of schema synchronization. Valid values: NotStarted: The synchronization is not started. Migrating: The task is in progress. Failed: Full data synchronization failed. Finished: The task is complete.
Percent	String	100	The progress of schema synchronization. Unit: percentage.
ErrorMessage	String	DTS-1020042 Execute sql error sql: ERROR: type "geometry" does not exist;	The error message returned if schema synchronization failed.
Progress	String	1	The number of tables that are synchronized during initial schema synchronization.
DuUsage	Long	15	The number of DUs that are used.
CpuUsage	String	90	The CPU utilization of the instance. Unit: percentage.
MemUsage	String	500	The memory that is used. Unit: MB.
DedicatedClusterId	String	dtscluster_dpwl3**********	The ID of the DTS dedicated cluster on which a DTS task runs.
ErrorDetails	Array of ErrorDetail		The error message returned.
ErrorCode	String	DTS-31009	The HTTP status code.
HelpUrl	String	https://.ali.com/**	The URL of the documentation.
EtlSafeCheckpoint	String	1610540493	The checkpoint of the ETL task.
MinDu	double	1	The lower limit on the DUs of the serverless instance.
MaxDu	double	16	The upper limit on the DUs of the serverless instance.
FullDataCheckStatus	Object		The state information about the full data verification task.
Status	String	Checking	The state of the full data verification task. Valid values: NotStarted: The verification is not started. Checking: The verification is in progress. Failed: The verification failed. Finished: The verification is complete. Inconsistency: The verification is complete. Inconsistent data is found.
Percent	String	100	The progress of the full data verification task. Unit: percentage.
ErrorMessage	String	java.lang.NumberFormatException: For input string: ""	The error message returned if the task failed.
Progress	String	1 rows/s (row: 5/5, table: 1/1)	The progress of the full data verification task.
IncDataCheckStatus	Object		The state information about the incremental data verification task.
Status	String	Checking	The state of the incremental data verification task. Valid values: Catched: The task has no latency. NotStarted: The verification is not started. Checking: The verification is in progress. Failed: The verification failed. Inconsistency: The verification is complete. Inconsistent data is found.
Percent	String	95	The progress of the incremental data verification task. Unit: percentage.
ErrorMessage	String	java.lang.NumberFormatException: For input string: ""	The error message returned if the task failed.
Progress	String	1 rows/s (row: 5/5, table: 1/1)	The progress of the incremental data verification task.
SourceEndpoint	Object		The connection settings of the source instance.
SslSolutionEnum	String	DISABLE	Indicates whether SSL encryption is enabled. Valid values: DISABLE: SSL encryption is disabled. ENABLE_WITH_CERTIFICATE: SSL encryption is enabled, and the CA certificate is uploaded. ENABLE_ONLY_4_MONGODB_ALTAS: SSL encryption is enabled for the connection with an AWS MongoDB Altas database. ENABLE_ONLY_4_KAFKA_SCRAM_SHA_256: SCRAM-SHA-256 is used to encrypt the connection with a Kafka cluster.
OracleSID	String	testsid	The SID of the Oracle database. Note This parameter is returned only if the return value of EngineName of the source instance is Oracle and the Oracle database is deployed in a non-RAC architecture.
Region	String	cn-hangzhou	The ID of the region where the source instance resides. For more information, see Supported regions.
DatabaseName	String	dtstestdata	The name of the database from which the objects are migrated in the source instance.
Ip	String	172.16.88.***	The IP address of the source instance.
InstanceID	String	rm-bp1162kryivb8****	The source instance ID.
Port	String	3306	The database service port of the source instance.
InstanceType	String	RDS	The type of the source instance.
UserName	String	dtstest	The database account of the source instance.
EngineName	String	MySQL	The database engine of the source instance.
StructureInitializationStatus	Object		The state of schema migration or initial schema synchronization.
Status	String	Finished	The state of schema migration or schema synchronization. Valid values: NotStarted: The task is not started. Migrating: The task is in progress. Failed: Full data migration or synchronization failed. Finished: The task is complete.
Percent	String	100	The progress of schema migration or schema synchronization. Unit: percentage.
ErrorMessage	String	DTS-1020042 Execute sql error sql: ERROR: type "geometry" does not exist;	The error message returned if schema migration or schema synchronization failed.
Progress	String	1	The number of tables that are migrated or synchronized during schema migration or initial schema synchronization.
RetryState	Object		The information about the retries performed by DTS due to an exception.
RetryCount	Integer	5	The number of retries.
MaxRetryTime	Integer	7200	The maximum duration of a retry. Unit: seconds.
ErrMessage	String	Unexpected error	The error message returned if the retry failed.
RetryTarget	String	srcDB	The object on which the retries are performed. Valid values: srcDB: the source database destDB: the destination database inner_module: an internal module of DTS
RetryTime	Integer	3600	The time that has elapsed from the point in time when the first retry starts. Unit: seconds.
Module	String	03	The progress of the instance when DTS retries.
JobId	String	bi6e22ay243****	The task ID.
Retrying	Boolean	false	Indicates whether the task is being retried. Valid values: true false
MigrationErrHelpDocId	String	462133	The ID of the error code-related help document.
MigrationErrHelpDocKey	String	DTS-RETRY-ERR-0046	The key of the error code-related help document.
MigrationErrCode	String	dts.retry.err.0046	The error code.
MigrationErrType	String	ForeignKey	The error type.
MigrationErrMsg	String	dts.retry.err.0046.msg	The error message.
MigrationErrWorkaround	String	dts.retry.err.0046.workaround	The solution to the error.
JobType	String	MIGRATION	The type of the DTS task. Valid values: MIGRATION: data migration task. SYNC: data synchronization task. SUBSCRIBE: change tracking task.
DuUsage	Long	15	The number of DUs that are used.
CpuUsage	String	1	The CPU utilization of the instance. Unit: percentage.
MemUsage	String	500	The memory that has been used. Unit: MB.
DedicatedClusterId	String	dtscluster_ft7y3**********	The ID of the DTS dedicated cluster on which a DTS task runs.
ErrorDetails	Array of ErrorDetail		The error message returned.
ErrorCode	String	DTS-31009	The error code.
HelpUrl	String	https://.ali.com/**	The URL of the help document.
DataCloudStatus	Object		The state of the physical gateway-based migration task.
Status	String	Migrating	The state of the task. For more information about the valid values, see the description of the request parameter Status.
NeedUpgrade	Boolean	false	Indicates whether the instance needs to be upgraded. Valid values: true false
Percent	String	85	The progress of the task. Unit: percentage.
Progress	String	1	The number of tables that are migrated.
ErrorMessage	String	framework: DTS-31009: In process of processing data ****	The error message returned if the task failed.
ResourceGroupId	String	rg-acfmzawhxxc****	The resource group ID.
ResourceGroupDisplayName	String	default resource group	The name of the resource group.
MigrationErrMsg	String	dts.retry.err.0046.msg	The error message.
MigrationErrHelpDocId	String	462133	The ID of the error code-related help document.
MigrationErrWorkaround	String	dts.retry.err.0046.workaround	The solution to the error.
MigrationErrCode	String	dts.retry.err.0046	The error code.
MigrationErrHelpDocKey	String	DTS-RETRY-ERR-0046	The key of the error code-related help document.
MigrationErrType	String	ForeignKey	The error type.
EtlSafeCheckpoint	String	1610540493	The checkpoint of the ETL task.
FullDataCheckStatus	Object		The state information about the full data verification task.
Status	String	Checking	The state of the full data verification task. Valid values: NotStarted: The verification is not started. Checking: The verification is in progress. Failed: The verification failed. Finished: The verification is complete.
Percent	String	100	The progress of the full data verification task. Unit: percentage.
ErrorMessage	String	java.lang.NumberFormatException: For input string: ""	The error message returned if the task failed.
Progress	String	1 rows/s (row: 5/5, table: 1/1)	The progress of the full data verification task.
IncDataCheckStatus	Object		The state information about the incremental data verification task.
Status	String	Checking	The state of the incremental data verification task. Valid values: Catched: The task has no latency. NotStarted: The verification is not started. Checking: The verification is in progress. Failed: The verification failed.
Percent	String	95	The progress of the incremental data verification task. Unit: percentage.
ErrorMessage	String	java.lang.NumberFormatException: For input string: ""	The error message returned if the task failed.
Progress	String	1 rows/s (row: 5/5, table: 1/1)	The progress of the incremental data verification task.
DtsBisLabel	String	normal	The environment tag of the DTS instance. Valid values: normal online
MinDu	double	1	The lower limit on the DUs of the serverless instance.
MaxDu	double	16	The upper limit on the DUs of the serverless instance.
EtlDemoList	Array of DtsJobStatus		The DTS tasks and the details of each task.
Status	String	Migrating	The state of the DTS task. Valid values for a data migration task: NotStarted: The task is not started. Prechecking: The task is in precheck. PrecheckFailed: The task failed to pass the precheck. PreCheckPass: The task passed the precheck. NotConfigured: The task is not configured. Migrating: The task is in progress. Suspending: The task is paused. MigrationFailed: The task failed. Finished: The task is complete. Retrying: The task is being retried. Upgrade: The task is being upgraded. Locked: The task is locked. Downgrade: The task is being downgraded. Valid values for a data synchronization task: NotStarted: The task is not started. Prechecking: The task is in precheck. PrecheckFailed: The task failed to pass the precheck. PreCheckPass: The task passed the precheck. NotConfigured: The task is not configured. Initializing: Initial data synchronization is in progress. InitializeFailed: Initial data synchronization failed. Synchronizing: The task is in progress. Failed: The task failed to synchronize data. Suspending: The task is paused. Modifying: The objects to be synchronized are being modified. ModifyFailed: The objects to be synchronized failed to be modified. Finished: The task is complete. Retrying: The task is being retried. Upgrade: The task is being upgraded. Locked: The task is locked. Downgrade: The task is being downgraded. Valid values for a change tracking task: NotConfigured: The task is not configured. NotStarted: The task is not started. Prechecking: The task is in precheck. PrecheckFailed: The task failed to pass the precheck. PreCheckPass: The task passed the precheck. Starting: The task is being started. Normal: The task is running as expected. Retrying: The task is being retried. Abnormal: The task is not running as expected. Upgrade: The task is being upgraded. Locked: The task is locked. Downgrade: The task is being downgraded.
OriginType	String	DTS	The source of the task. PTS DMS DTS
DtsJobName	String	RDS_TO_RDS_MIGRATION	The name of the data migration, data synchronization, or change tracking task.
Delay	Long	0	The latency of incremental data migration or synchronization. Note If you query data migration tasks, the unit of this parameter is milliseconds. If you query data synchronization tasks, the unit of this parameter is seconds.
ErrorMessage	String	DTS-070211: Connect Source DB failed. cause by [com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException:Could not create connection to database server. Attempted reconnect 3 times. Giving up.][com.mysql.jdbc.exceptions.jdbc4.CommunicationsException:Communications link failure\n\nThe last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.][java.net.ConnectException:Connection timed out (Connection timed out)] About more information in [https://yq.aliyun.com/articles/499178].	The error message returned if the task failed.
ExpireTime	String	2022-03-16T08:01:19Z	The time when the instance expires. The time follows the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time is displayed in UTC. Note This parameter is returned only if the return value of PayType is PrePaid.
DtsJobId	String	i03e3zty16i****	The ID of the data migration, data synchronization, or change tracking task.
CreateTime	String	2021-03-16T08:01:19Z	The time when the task was created. The time follows the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time is displayed in UTC.
PayType	String	PrePaid	The billing method of the DTS instance. Valid values: PrePaid: subscription. PostPaid: pay-as-you-go.
Reserved	String	{\"srcHostPorts\":\"\",\"whitelist.dms.online.ddl.enable\":false,\"filterDDL\":false,\"sqlparser.dms.original.ddl\":true,\"srcOracleType\":\"sid\",\"maxRetryTime\":43200,\"destSSL\":\"0\",\"destOracleType\":\"sid\",\"srcSSL\":\"0\",\"dbListCaseChangeMode\":\"default\",\"SourceEngineVersion\":\"8.0.18\",\"srcNetType\":\"VPC\",\"destNetType\":\"VPC\",\"srcVpcNetMappingInst\":\"172.16.1.:10803\",\"destVpcNetMappingInst\":\"172.16.1.:11077\",\"useJobTask\":\"1\"}	The reserved parameter of DTS. The value is a JSON string. You can specify this parameter to meet specific requirements, such as whether to automatically start a precheck. For more information, see MigrationReserved.
ConsumptionClient	String	114...:dts******	The downstream client information in the following format: <IP address of the downstream client>:<Random ID generated by DTS>.
DbObject	String	{"dtstestdata": { "name": "dtstestdata", "all": true }}	The objects of the data migration, data synchronization, or change tracking task. For more information, see Objects of DTS tasks.
DtsJobClass	String	large	The instance class. Note For more information about the description and test performance of each instance class, see Specifications of data migration instances and Specifications of data synchronization instances.
ConsumptionCheckpoint	String	2021-03-23T07:30:31Z	The consumption checkpoint of the change tracking instance. The time follows the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time is displayed in UTC.
EndTimestamp	String	2021-03-26T14:03:21Z	The end of the time range for change tracking. The time follows the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time is displayed in UTC.
AppName	String	new	Indicates whether the new change tracking feature is used. Note This parameter is returned only for change tracking instances of the new version.
BeginTimestamp	String	2021-03-15T08:25:34Z	The start of the time range for change tracking. The time follows the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time is displayed in UTC.
DtsInstanceID	String	dtsi03e3zty16i****	The ID of the data migration, data synchronization, or change tracking instance.
DtsJobDirection	String	Forward	The synchronization direction. Valid values: Forward Reverse Note This parameter is returned only if the topology of the data synchronization instance is two-way synchronization.
Checkpoint	String	1616899019	The start offset of incremental data migration or data synchronization. The value is a UNIX timestamp. Unit: seconds.
TagList	Array of DtsTag		The tags of the task.
TagValue	String	testvalue	The tag value.
TagKey	String	testkey	The tag key.
DataInitializationStatus	Object		The state of full data migration or initial full data synchronization.
Status	String	Finished	The state of full data migration or synchronization. Valid values: NotStarted: The task is not started. Migrating: The task is in progress. Failed: Full data migration or synchronization failed. Finished: The task is complete.
Percent	String	100	The progress of full data migration or synchronization. Unit: percentage.
ErrorMessage	String	java.lang.NumberFormatException: For input string: ""	The error message returned if full data migration or synchronization failed.
Progress	String	44755	The number of entries that are migrated or synchronized during full data migration or synchronization.
DataSynchronizationStatus	Object		The state of incremental data migration or synchronization.
Status	String	Catched	The state of incremental data migration or synchronization. Valid values: NotStarted: The task is not started. Migrating: The task is in progress. Failed: Incremental data migration or synchronization failed. Finished: The task is complete. Catched: The task has no latency.
NeedUpgrade	Boolean	true	Indicates whether the instance needs to be upgraded. Valid values: true false Note To upgrade a DTS instance, call the TransferInstanceClass operation.
Percent	String	95	The progress of incremental data migration or synchronization. Unit: percentage.
Progress	String	0/0	The number of entries that are migrated or synchronized during incremental data migration or synchronization.
ErrorMessage	String	The task has failed for a long time and cannot be recovered.	The error message returned if incremental data migration or synchronization failed.
DataEtlStatus	Object		The state of the ETL task. Note This parameter collection is returned only if an ETL task is configured.
Status	String	Finished	The state of the ETL task. Valid values: NotStarted: The task is not started. Migrating: The task is in progress. Failed: The task failed. Finished: The task is complete. Catched: The task has no latency.
Percent	String	95	The progress of the ETL task. Unit: percentage.
ErrorMessage	String	The task has failed for a long time and cannot be recovered.	The error message returned if the ETL task failed.
Progress	String	0/0	The number of entries that are processed by the ETL task.
DestinationEndpoint	Object		The connection settings of the destination instance.
SslSolutionEnum	String	DISABLE	Indicates whether SSL encryption is enabled. Valid values: DISABLE: SSL encryption is disabled. ENABLE_WITH_CERTIFICATE: SSL encryption is enabled, and the CA certificate is uploaded. ENABLE_ONLY_4_MONGODB_ALTAS: SSL encryption is enabled for the connection with an AWS MongoDB Altas database. ENABLE_ONLY_4_KAFKA_SCRAM_SHA_256: SCRAM-SHA-256 is used to encrypt the connection with a Kafka cluster.
OracleSID	String	testsid	The SID of the Oracle database. Note This parameter is returned only if the return value of EngineName of the destination instance is Oracle and the Oracle database is deployed in a non-RAC architecture.
Region	String	cn-hangzhou	The ID of the region where the destination instance resides. For more information, see Supported regions.
DatabaseName	String	dtstestdata	The name of the database to which the objects are migrated in the destination instance.
Ip	String	172.16.88.***	The IP address of the destination instance.
InstanceID	String	rm-bp1imrtn6fq7h****	The ID of the destination instance.
Port	String	3306	The database service port of the destination instance.
InstanceType	String	RDS	The type of the destination instance.
UserName	String	dtstest	The database account of the destination instance.
EngineName	String	MySQL	The database engine of the destination instance.
MigrationMode	Object		The migration or synchronization modes.
DataInitialization	Boolean	true	Indicates whether full data migration or full data synchronization is performed. Valid values: true false
DataSynchronization	Boolean	true	Indicates whether incremental data migration or synchronization is performed. Valid values: true false
StructureInitialization	Boolean	true	Indicates whether schema migration or initial schema synchronization is performed. Valid values: true false
Performance	Object		The performance of the data migration or synchronization instance.
Rps	String	100	The number of times SQL statements are migrated or synchronized per second, including BEGIN, COMMIT, DML, and DDL statements. DML statements include INSERT, DELETE, and UPDATE.
Flow	String	1	The size of data that is migrated or synchronized per second. Unit: MB/s.
PrecheckStatus	Object		The precheck state.
Status	String	Finished	The precheck state. Valid values: NotStarted: The precheck is not started. Suspending: The task is paused. Checking: The precheck is in progress. Failed: The precheck failed. Finished: The precheck is complete.
Percent	String	100	The precheck progress. This is expressed as a percentage.Unit: percentage.
ErrorMessage	String	CHECK__ERROR_SAME_OBJ.	The error message returned if the precheck failed.
Detail	Array of PrecheckDetail		The result of each precheck item.
CheckResult	String	Success	The precheck result. Valid values: Success Failed
CheckItemDescription	String	CHECK_CONN_SRC_DETAIL	The description of the precheck item.
CheckItem	String	CHECK_CONN_SRC	The name of the precheck item.
RepairMethod	String	CHECK_ERROR_DEST_CONN_REPAIR2	The method used to fix the precheck failure. Note This parameter is returned only if the return value of CheckResult is Failed.
FailedReason	String	Original error: Access denied for user 'dtstest'@'100.104.*.' (using password: YES)	The error message returned if the task failed to pass the precheck. Note This parameter is returned only if the return value of CheckResult is Failed.
ReverseJob	Object		The details of the data synchronization task in the reverse direction. Note This parameter is returned only for two-way data synchronization tasks.
Status	String	Synchronizing	The state of the data synchronization task in the reverse direction. Valid values: NotStarted: The task is not started. Prechecking: The task is in precheck. PrecheckFailed: The task failed to pass the precheck. PreCheckPass: The task passed the precheck. NotConfigured: The task is not configured. Initializing: Initial data synchronization is in progress. InitializeFailed: Initial data synchronization failed. Synchronizing: The task is in progress. Failed: The task failed to synchronize data. Suspending: The task is paused. Modifying: The objects to be synchronized are being modified. ModifyFailed: The objects to be synchronized failed to be modified. Finished: The task is complete. Retrying: The task is being retried. Upgrade: The task is being upgraded. Locked: The task is locked. Downgrade: The task is being downgraded.
DtsJobName	String	RDS_TO_RDS_MIGRATION	The name of the data synchronization task.
Delay	Long	0	The latency of incremental data synchronization. Unit: seconds.
ErrorMessage	String	DTS-070211: Connect Source DB failed. cause by [com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException:Could not create connection to database server. Attempted reconnect 3 times. Giving up.][com.mysql.jdbc.exceptions.jdbc4.CommunicationsException:Communications link failure\n\nThe last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.][java.net.ConnectException:Connection timed out (Connection timed out)] About more information in [https://yq.aliyun.com/articles/499178].	The error message returned if the task failed.
DtsJobId	String	i03e3zty16i****	The synchronization task ID.
ExpireTime	String	2022-03-16T08:01:19Z	The time when the instance expires. The time follows the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time is displayed in UTC. Note This parameter is returned only if the return value of PayType is PrePaid.
CreateTime	String	2021-03-16T08:01:19Z	The time when the task was created. The time follows the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time is displayed in UTC.
PayType	String	PostPaid	The billing method of the DTS instance. Valid values: PrePaid: subscription. PostPaid: pay-as-you-go.
Reserved	String	{\"srcHostPorts\":\"\",\"whitelist.dms.online.ddl.enable\":false,\"filterDDL\":false,\"sqlparser.dms.original.ddl\":true,\"srcOracleType\":\"sid\",\"maxRetryTime\":43200,\"destSSL\":\"0\",\"destOracleType\":\"sid\",\"srcSSL\":\"0\",\"dbListCaseChangeMode\":\"default\",\"SourceEngineVersion\":\"8.0.18\",\"srcNetType\":\"VPC\",\"destNetType\":\"VPC\",\"srcVpcNetMappingInst\":\"172.16.1.:10803\",\"destVpcNetMappingInst\":\"172.16.1.:11077\",\"useJobTask\":\"1\"}	The reserved parameter of DTS. The value is a JSON string. You can specify this parameter to meet specific requirements, such as whether to automatically start a precheck. For more information, see MigrationReserved.
DbObject	String	{"dtstestdata": { "name": "dtstestdata", "all": true }}	The schema of the objects that you want to synchronize. The value is a JSON string and can contain regular expressions. For more information, see Objects of DTS tasks.
DtsJobClass	String	large	The instance class. Note For more information about the description and test performance of each instance class, see Specifications of data synchronization instances.
DtsInstanceID	String	dtsi03e3zty16i****	The ID of the data synchronization instance.
DtsJobDirection	String	Reverse	The synchronization direction. The value is Reverse.
Checkpoint	String	1616980369	The start offset of incremental data synchronization. The value is a UNIX timestamp. Unit: seconds.
DataInitializationStatus	Object		The state of initial full data synchronization.
Status	String	Finished	The state of full data synchronization. Valid values: NotStarted: The synchronization is not started. Migrating: The task is in progress. Failed: Full data synchronization failed. Finished: The task is complete.
Percent	String	100	The progress of full data synchronization. Unit: percentage.
ErrorMessage	String	java.lang.NumberFormatException: For input string: ""	The error message returned if full data synchronization failed.
Progress	String	43071	The number of entries that are synchronized during initial full data synchronization.
DataSynchronizationStatus	Object		The state of incremental data synchronization.
Status	String	Migrating	The state of incremental data synchronization.
NeedUpgrade	Boolean	true	Indicates whether the instance needs to be upgraded. Valid values: true false Note To upgrade a DTS instance, call the TransferInstanceClass operation.
Percent	String	100	The progress of incremental data synchronization. Unit: percentage.
Progress	String	20001	The number of entries that are migrated or synchronized during incremental data migration or synchronization.
ErrorMessage	String	The task has failed for a long time and cannot be recovered.	The error message returned if incremental data synchronization failed.
DestinationEndpoint	Object		The connection settings of the destination instance.
SslSolutionEnum	String	DISABLE	Indicates whether SSL encryption is enabled. Valid values: DISABLE: SSL encryption is disabled. ENABLE_WITH_CERTIFICATE: SSL encryption is enabled, and the CA certificate is uploaded. ENABLE_ONLY_4_MONGODB_ALTAS: SSL encryption is enabled for the connection with an AWS MongoDB Altas database. ENABLE_ONLY_4_KAFKA_SCRAM_SHA_256: SCRAM-SHA-256 is used to encrypt the connection with a Kafka cluster.
OracleSID	String	testsid	The SID of the Oracle database. Note This parameter is returned only if the return value of EngineName of the destination instance is Oracle and the Oracle database is deployed in a non-RAC architecture.
Region	String	cn-hangzhou	The ID of the region where the destination instance resides. For more information, see List of supported regions.
DatabaseName	String	dtstestdata	The name of the database to which the objects are synchronized in the destination instance.
Ip	String	172.16.88.***	The IP address of the destination instance.
InstanceID	String	rm-bp1162kryivb8****	The ID of the destination instance.
Port	String	3306	The database service port of the destination instance.
InstanceType	String	RDS	The type of the destination instance.
UserName	String	dtstest	The database account of the destination instance.
EngineName	String	MySQL	The database engine of the destination instance.
MigrationMode	Object		The migration or synchronization modes.
DataInitialization	Boolean	true	Indicates whether full data migration or full data synchronization is performed. Valid values: true false
DataSynchronization	Boolean	true	Indicates whether incremental data migration or synchronization is performed. Valid values: true false
StructureInitialization	Boolean	true	Indicates whether schema migration or initial schema synchronization is performed. Valid values: true false
Performance	Object		The performance of the data migration or synchronization instance.
Rps	String	100	The number of times SQL statements are migrated or synchronized per second, including BEGIN, COMMIT, DML, and DDL statements. DML statements include INSERT, DELETE, and UPDATE.
Flow	String	1	The size of data that is migrated or synchronized per second. Unit: MB/s.
PrecheckStatus	Object		The precheck state.
Status	String	Finished	The precheck state. Valid values: NotStarted: The precheck is not started. Suspending: The task is paused. Checking: The precheck is in progress. Failed: The precheck failed. Finished: The precheck is complete.
Percent	String	100	The precheck progress. Unit: percentage.
ErrorMessage	String	CHECK__ERROR_SAME_OBJ	The error message returned if the precheck failed.
Detail	Array of PrecheckDetail		The result of each precheck item.
CheckResult	String	Success	The precheck result. Valid values: Success Failed
CheckItemDescription	String	CHECK_CONN_SRC_DETAIL	The description of the precheck item.
CheckItem	String	CHECK_CONN_SRC	The name of the precheck item.
RepairMethod	String	CHECK_ERROR_DEST_CONN_REPAIR2	The method used to fix the precheck failure. Note This parameter is returned only if the return value of CheckResult is Failed.
FailedReason	String	Original error: Access denied for user 'dtstest'@'100.104.*.' (using password: YES)	The error message returned if the task failed to pass the precheck. Note This parameter is returned only if the return value of CheckResult is Failed.
SourceEndpoint	Object		The connection settings of the source instance.
SslSolutionEnum	String	DISABLE	Indicates whether SSL encryption is enabled. Valid values: DISABLE: SSL encryption is disabled. ENABLE_WITH_CERTIFICATE: SSL encryption is enabled, and the CA certificate is uploaded. ENABLE_ONLY_4_MONGODB_ALTAS: SSL encryption is enabled for the connection with an AWS MongoDB Altas database. ENABLE_ONLY_4_KAFKA_SCRAM_SHA_256: SCRAM-SHA-256 is used to encrypt the connection with a Kafka cluster.
OracleSID	String	testsid	The SID of the Oracle database. Note This parameter is returned only if the return value of EngineName of the source instance is Oracle and the Oracle database is deployed in a non-RAC architecture.
Region	String	cn-hangzhou	The ID of the region where the source instance resides. For more information, see List of supported regions.
DatabaseName	String	dtstestdata	The name of the database from which the objects are migrated in the source instance.
Ip	String	172.16.88.***	The IP address of the source instance.
InstanceID	String	rm-bp1imrtn6fq7h****	The source instance ID.
Port	String	3306	The database service port of the source instance.
InstanceType	String	RDS	The type of the source instance.
UserName	String	dtstest	The database account of the source instance.
EngineName	String	MySQL	The database engine of the source instance.
StructureInitializationStatus	Object		The state of initial schema synchronization.
Status	String	Finished	The state of schema synchronization. Valid values: NotStarted: The synchronization is not started. Migrating: The task is in progress. Failed: The task failed. Finished: The task is complete.
Percent	String	100	The progress of schema synchronization. Unit: percentage.
ErrorMessage	String	DTS-1020042 Execute sql error sql: ERROR: type "geometry" does not exist;	The error message returned if schema synchronization failed.
Progress	String	1	The number of tables that are synchronized during initial schema synchronization.
EtlSafeCheckpoint	String	1610540493	The checkpoint of the ETL task.
SourceEndpoint	Object		The connection settings of the source instance.
SslSolutionEnum	String	DISABLE	Indicates whether SSL encryption is enabled. Valid values: DISABLE: SSL encryption is disabled. ENABLE_WITH_CERTIFICATE: SSL encryption is enabled, and the CA certificate is uploaded. ENABLE_ONLY_4_MONGODB_ALTAS: SSL encryption is enabled for the connection with an AWS MongoDB Altas database. ENABLE_ONLY_4_KAFKA_SCRAM_SHA_256: SCRAM-SHA-256 is used to encrypt the connection with a Kafka cluster.
OracleSID	String	testsid	The SID of the Oracle database. Note This parameter is returned only if the return value of EngineName of the source instance is Oracle and the Oracle database is deployed in a non-RAC architecture.
Region	String	cn-hangzhou	The ID of the region where the source instance resides. For more information, see List of supported regions.
DatabaseName	String	dtstestdata	The name of the database from which the objects are migrated in the source instance.
Ip	String	172.16.88.***	The IP address of the source instance.
InstanceID	String	rm-bp1162kryivb8****	The source instance ID.
Port	String	3306	The database service port of the source instance.
InstanceType	String	RDS	The type of the source instance.
UserName	String	dtstest	The database account of the source instance.
EngineName	String	MySQL	The database engine of the source instance.
StructureInitializationStatus	Object		The state of schema migration or initial schema synchronization.
Status	String	Finished	The state of schema migration or schema synchronization. Valid values: NotStarted: The task is not started. Migrating: The task is in progress. Failed: Full data migration or synchronization failed. Finished: The task is complete.
Percent	String	100	The progress of schema migration or schema synchronization. Unit: percentage.
ErrorMessage	String	DTS-1020042 Execute sql error sql: ERROR: type "geometry" does not exist;	The error message returned if schema migration or schema synchronization failed.
Progress	String	1	The number of tables that are migrated or synchronized during schema migration or initial schema synchronization.
RetryState	Object		DTS is retrying the task due to an exception.
RetryCount	Integer	5	The number of retries.
MaxRetryTime	Integer	7200	The maximum period during which retries can be performed. Unit: seconds.
ErrMessage	String	Unexpected error	The error message returned if the retry failed.
RetryTarget	String	srcDB	The object on which the retries are performed. Valid values: srcDB: the source database. destDB: the destination database. inner_module: an internal module of DTS.
RetryTime	Integer	3600	The time that has elapsed from the time when the first retry starts. Unit: seconds.
Module	String	03	The progress of the instance when DTS performs retries.
JobId	String	bi6e22ay243****	The subtask ID.
Retrying	Boolean	false	Indicates whether the task is being retried. Valid values: true false
JobType	String	MIGRATION	The type of the DTS task. Default value: MIGRATION. Valid values: MIGRATION: data migration task. SYNC: data synchronization task. SUBSCRIBE: change tracking task.
ResourceGroupId	String	rg-acfmzawhxxc****	The resource group ID.
ResourceGroupDisplayName	String	default resource group	The name of the resource group.
EtlSafeCheckpoint	String	1610540493	The checkpoint of the ETL task.

Examples

Sample requests

http(s)://dts.aliyuncs.com/?Action=DescribeDtsJobs
&Region=cn-hangzhou
&<Common request parameters>

Sample success responses

XML format

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

<DescribeDtsJobsResponse>
    <TotalRecordCount>15</TotalRecordCount>
    <PageRecordCount>1</PageRecordCount>
    <DtsJobList>
        <Status>Migrating</Status>
        <DataInitializationStatus>
            <Status>Finished</Status>
            <Progress>44755</Progress>
            <Percent>100</Percent>
        </DataInitializationStatus>
        <DbObject>{"DTSTEST":{"name":"dtstest","all":true,"state":"normal","edit":false}}</DbObject>
        <CreateTime>2021-03-16T08:01:19Z</CreateTime>
        <DtsJobName>RDS_TO_RDS_MIGRATION</DtsJobName>
        <ReverseJob>
            <PrecheckStatus/>
            <DataInitializationStatus/>
            <DestinationEndpoint/>
            <SourceEndpoint/>
            <Performance/>
            <MigrationMode/>
            <StructureInitializationStatus/>
            <DataSynchronizationStatus/>
        </ReverseJob>
        <PayType>PrePaid</PayType>
        <DtsInstanceID>dtsi03e3zty16i****</DtsInstanceID>
        <Delay>0</Delay>
        <MigrationMode>
            <DataInitialization>true</DataInitialization>
            <DataSynchronization>true</DataSynchronization>
            <StructureInitialization>true</StructureInitialization>
        </MigrationMode>
        <PrecheckStatus>
            <Status>Finished</Status>
            <Percent>100</Percent>
            <Detail>
                <CheckItem>CHECK_CONN_SRC</CheckItem>
                <CheckResult>Success</CheckResult>
                <CheckItemDescription>CHECK_CONN_SRC_DETAIL</CheckItemDescription>
            </Detail>
            <Detail>
                <CheckItem>CHECK_CONN_DEST</CheckItem>
                <CheckResult>Success</CheckResult>
                <CheckItemDescription>CHECK_CONN_DEST_DETAIL</CheckItemDescription>
            </Detail>
            <Detail>
                <CheckItem>CHECK_AUTH_SRC</CheckItem>
                <CheckResult>Success</CheckResult>
                <CheckItemDescription>CHECK_AUTH_SRC_DETAIL</CheckItemDescription>
            </Detail>
            <Detail>
                <CheckItem>CHECK_AUTH_DEST</CheckItem>
                <CheckResult>Success</CheckResult>
                <CheckItemDescription>CHECK_AUTH_DEST_DETAIL</CheckItemDescription>
            </Detail>
            <Detail>
                <CheckItem>CHECK_BINLOG_ON</CheckItem>
                <CheckResult>Success</CheckResult>
                <CheckItemDescription>CHECK_BINLOG_ON_DETAIL</CheckItemDescription>
            </Detail>
            <Detail>
                <CheckItem>CHECK_BINLOG_MODE</CheckItem>
                <CheckResult>Success</CheckResult>
                <CheckItemDescription>CHECK_BINLOG_MODE_DETAIL</CheckItemDescription>
            </Detail>
            <Detail>
                <CheckItem>CHECK_BINLOG_ROW_IMAGE</CheckItem>
                <CheckResult>Success</CheckResult>
                <CheckItemDescription>CHECK_BINLOG_ROW_IMAGE_DETAIL</CheckItemDescription>
            </Detail>
            <Detail>
                <CheckItem>CHECK_SERVER_ID</CheckItem>
                <CheckResult>Success</CheckResult>
                <CheckItemDescription>CHECK_SERVER_ID_DETAIL</CheckItemDescription>
            </Detail>
            <Detail>
                <CheckItem>CHECK_BINLOG_EXIST</CheckItem>
                <CheckResult>Success</CheckResult>
                <CheckItemDescription>CHECK_BINLOG_EXIST_DETAIL</CheckItemDescription>
            </Detail>
            <Detail>
                <CheckItem>CHECK_ENGINE</CheckItem>
                <CheckResult>Success</CheckResult>
                <CheckItemDescription>CHECK_ENGINE_DETAIL</CheckItemDescription>
            </Detail>
            <Detail>
                <CheckItem>CHECK_MYSQL_PASSOWRD_FORMAT</CheckItem>
                <CheckResult>Success</CheckResult>
                <CheckItemDescription>CHECK_MYSQL_PASSOWRD_FORMAT_DETAIL</CheckItemDescription>
            </Detail>
            <Detail>
                <CheckItem>CHECK_SRC</CheckItem>
                <CheckResult>Success</CheckResult>
                <CheckItemDescription>CHECK_SRC_DETAIL</CheckItemDescription>
            </Detail>
            <Detail>
                <CheckItem>CHECK_SAME_OBJ</CheckItem>
                <CheckResult>Success</CheckResult>
                <CheckItemDescription>CHECK_SAME_OBJ_DETAIL</CheckItemDescription>
            </Detail>
            <Detail>
                <CheckItem>CHECK_SQL_MODE</CheckItem>
                <CheckResult>Success</CheckResult>
                <CheckItemDescription>CHECK_SQL_MODE_DETAIL</CheckItemDescription>
            </Detail>
            <Detail>
                <CheckItem>CHECK_SAME_USER</CheckItem>
                <CheckResult>Success</CheckResult>
                <CheckItemDescription>CHECK_SAME_USER_DETAIL</CheckItemDescription>
            </Detail>
            <Detail>
                <CheckItem>CHECK_TOPOLOGY</CheckItem>
                <CheckResult>Success</CheckResult>
                <CheckItemDescription>CHECK_TOPOLOGY_DETAIL</CheckItemDescription>
            </Detail>
        </PrecheckStatus>
        <DtsJobClass>large</DtsJobClass>
        <Checkpoint>1616902385</Checkpoint>
        <DtsJobId>i03e3zty16i****</DtsJobId>
        <DestinationEndpoint>
            <UserName>dtstest</UserName>
            <InstanceID>rm-bp1imrtn6fq7h****</InstanceID>
            <SslSolutionEnum>DISABLE</SslSolutionEnum>
            <Port>3306</Port>
            <DatabaseName/>
            <Region>cn-hangzhou</Region>
            <InstanceType>RDS</InstanceType>
            <EngineName>MySQL</EngineName>
        </DestinationEndpoint>
        <SourceEndpoint>
            <UserName>dtstest</UserName>
            <InstanceID>rm-bp1162kryivb8****</InstanceID>
            <SslSolutionEnum>DISABLE</SslSolutionEnum>
            <Port>3306</Port>
            <Region>cn-hangzhou</Region>
            <InstanceType>RDS</InstanceType>
            <EngineName>MySQL</EngineName>
        </SourceEndpoint>
        <TagList>
            <TagKey>testkey</TagKey>
            <TagValue>testvalue</TagValue>
        </TagList>
        <Performance/>
        <Reserved>{"srcHostPorts":"","whitelist.dms.online.ddl.enable":false,"filterDDL":false,"sqlparser.dms.original.ddl":true,"srcOracleType":"sid","maxRetryTime":43200,"destSSL":"0","destOracleType":"sid","srcSSL":"0","dbListCaseChangeMode":"default","SourceEngineVersion":"8.0.18","srcNetType":"VPC","destNetType":"VPC","srcVpcNetMappingInst":"172.16.1**.**:10803","destVpcNetMappingInst":"172.16.1**.**:11077","useJobTask":"1"}</Reserved>
        <StructureInitializationStatus>
            <Status>Finished</Status>
            <Progress>1</Progress>
            <Percent>100</Percent>
        </StructureInitializationStatus>
        <DataSynchronizationStatus>
            <Status>Catched</Status>
            <Progress>0/0</Progress>
            <Percent>95</Percent>
        </DataSynchronizationStatus>
    </DtsJobList>
    <RequestId>621BB4F8-3016-4FAA-8D5A-5D3163CC****</RequestId>
    <PageNumber>2</PageNumber>
    <HttpStatusCode>200</HttpStatusCode>
    <Success>true</Success>
</DescribeDtsJobsResponse>

JSON format

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

{
  "TotalRecordCount" : 15,
  "PageRecordCount" : 1,
  "DtsJobList" : [ {
    "Status" : "Migrating",
    "DataInitializationStatus" : {
      "Status" : "Finished",
      "Progress" : "44755",
      "Percent" : "100"
    },
    "DbObject" : "{\"DTSTEST\":{\"name\":\"dtstest\",\"all\":true,\"state\":\"normal\",\"edit\":false}}",
    "CreateTime" : "2021-03-16T08:01:19Z",
    "DtsJobName": "RDS_TO_RDS_MIGRATION",
    "ReverseJob" : {
      "PrecheckStatus" : { },
      "DataInitializationStatus" : { },
      "DestinationEndpoint" : { },
      "SourceEndpoint" : { },
      "Performance" : { },
      "MigrationMode" : { },
      "StructureInitializationStatus" : { },
      "DataSynchronizationStatus" : { }
    },
    "PayType" : "PrePaid",
    "DtsInstanceID" : "dtsi03e3zty16i****",
    "Delay" : 0,
    "MigrationMode" : {
      "DataInitialization" : true,
      "DataSynchronization" : true,
      "StructureInitialization" : true
    },
    "PrecheckStatus" : {
      "Status" : "Finished",
      "Percent" : "100",
      "Detail" : [ {
        "CheckItem" : "CHECK_CONN_SRC",
        "CheckResult" : "Success",
        "CheckItemDescription" : "CHECK_CONN_SRC_DETAIL"
      }, {
        "CheckItem" : "CHECK_CONN_DEST",
        "CheckResult" : "Success",
        "CheckItemDescription" : "CHECK_CONN_DEST_DETAIL"
      }, {
        "CheckItem" : "CHECK_AUTH_SRC",
        "CheckResult" : "Success",
        "CheckItemDescription" : "CHECK_AUTH_SRC_DETAIL"
      }, {
        "CheckItem" : "CHECK_AUTH_DEST",
        "CheckResult" : "Success",
        "CheckItemDescription" : "CHECK_AUTH_DEST_DETAIL"
      }, {
        "CheckItem" : "CHECK_BINLOG_ON",
        "CheckResult" : "Success",
        "CheckItemDescription" : "CHECK_BINLOG_ON_DETAIL"
      }, {
        "CheckItem" : "CHECK_BINLOG_MODE",
        "CheckResult" : "Success",
        "CheckItemDescription" : "CHECK_BINLOG_MODE_DETAIL"
      }, {
        "CheckItem" : "CHECK_BINLOG_ROW_IMAGE",
        "CheckResult" : "Success",
        "CheckItemDescription" : "CHECK_BINLOG_ROW_IMAGE_DETAIL"
      }, {
        "CheckItem" : "CHECK_SERVER_ID",
        "CheckResult" : "Success",
        "CheckItemDescription" : "CHECK_SERVER_ID_DETAIL"
      }, {
        "CheckItem" : "CHECK_BINLOG_EXIST",
        "CheckResult" : "Success",
        "CheckItemDescription" : "CHECK_BINLOG_EXIST_DETAIL"
      }, {
        "CheckItem" : "CHECK_ENGINE",
        "CheckResult" : "Success",
        "CheckItemDescription" : "CHECK_ENGINE_DETAIL"
      }, {
        "CheckItem" : "CHECK_MYSQL_PASSOWRD_FORMAT",
        "CheckResult" : "Success",
        "CheckItemDescription" : "CHECK_MYSQL_PASSOWRD_FORMAT_DETAIL"
      }, {
        "CheckItem" : "CHECK_SRC",
        "CheckResult" : "Success",
        "CheckItemDescription" : "CHECK_SRC_DETAIL"
      }, {
        "CheckItem" : "CHECK_SAME_OBJ",
        "CheckResult" : "Success",
        "CheckItemDescription" : "CHECK_SAME_OBJ_DETAIL"
      }, {
        "CheckItem" : "CHECK_SQL_MODE",
        "CheckResult" : "Success",
        "CheckItemDescription" : "CHECK_SQL_MODE_DETAIL"
      }, {
        "CheckItem" : "CHECK_SAME_USER",
        "CheckResult" : "Success",
        "CheckItemDescription" : "CHECK_SAME_USER_DETAIL"
      }, {
        "CheckItem" : "CHECK_TOPOLOGY",
        "CheckResult" : "Success",
        "CheckItemDescription" : "CHECK_TOPOLOGY_DETAIL"
      } ]
    },
    "DtsJobClass" : "large",
    "Checkpoint" : "1616902385",
    "DtsJobId" : "i03e3zty16i****",
    "DestinationEndpoint" : {
      "UserName" : "dtstest",
      "InstanceID" : "rm-bp1imrtn6fq7h****",
      "SslSolutionEnum" : "DISABLE",
      "Port" : "3306",
      "DatabaseName" : "",
      "Region" : "cn-hangzhou",
      "InstanceType" : "RDS",
      "EngineName" : "MySQL"
    },
    "SourceEndpoint" : {
      "UserName" : "dtstest",
      "InstanceID" : "rm-bp1162kryivb8****",
      "SslSolutionEnum" : "DISABLE",
      "Port" : "3306",
      "Region" : "cn-hangzhou",
      "InstanceType" : "RDS",
      "EngineName" : "MySQL"
    },
    "TagList" : [ {
      "TagKey" : "testkey",
      "TagValue" : "testvalue"
    } ],
    "Performance" : { },
    "Reserved" : "{\"srcHostPorts\":\"\",\"whitelist.dms.online.ddl.enable\":false,\"filterDDL\":false,\"sqlparser.dms.original.ddl\":true,\"srcOracleType\":\"sid\",\"maxRetryTime\":43200,\"destSSL\":\"0\",\"destOracleType\":\"sid\",\"srcSSL\":\"0\",\"dbListCaseChangeMode\":\"default\",\"SourceEngineVersion\":\"8.0.18\",\"srcNetType\":\"VPC\",\"destNetType\":\"VPC\",\"srcVpcNetMappingInst\":\"172.16.1**.**:10803\",\"destVpcNetMappingInst\":\"172.16.1**.**:11077\",\"useJobTask\":\"1\"}",
    "StructureInitializationStatus" : {
      "Status" : "Finished",
      "Progress" : "1",
      "Percent" : "100"
    },
    "DataSynchronizationStatus" : {
      "Status" : "Catched",
      "Progress" : "0/0",
      "Percent" : "95"
    }
  } ],
  "RequestId" : "621BB4F8-3016-4FAA-8D5A-5D3163CC****",
  "PageNumber" : 2,
  "HttpStatusCode" : 200,
  "Success" : true
}

Error codes

HttpCode	Error code	Error message	Description
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 error message returned because the response of the server timed out or the server was unavailable. Try again. If the error persists, contact technical support.
403	InvalidSecurityToken.Expired	Specified SecurityToken is expired.	The error message returned because the signature expired. Use a new signature.

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