CreateReverseDtsJob - Data Transmission Service - Alibaba Cloud Documentation Center

After a reverse task is created, Data Transmission Service (DTS) performs a precheck. The incremental data collection starts after the task passes the precheck. The Incremental Write module is not started. To start the Incremental Write module, call the StartReverseWriter operation.

Note A reverse task is a data synchronization task that runs only the Incremental Write module.

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	CreateReverseDtsJob	The operation that you want to perform. Set the value to CreateReverseDtsJob.
DtsJobId	String	Yes	n99m9jx822k****	The ID of the data synchronization or migration task. You can call the DescribeDtsJobs operation to query the task ID.

Response parameters

Parameter	Type	Example	Description
HttpStatusCode	String	200	The HTTP status code.
RequestId	String	621BB4F8-3016-4FAA-8D5A-5D3163CC****	The request ID.
ErrCode	String	InternalError	The error code returned if the request failed.
DtsJobId	String	n99m9jx822k****	The ID of the data synchronization task in the reverse direction.
DtsInstanceId	String	dtsor1f9kr822l****	The ID of the DTS instance in which the data synchronization task in the reverse direction is created.
Success	String	true	Indicates whether the request was successful.
ErrMessage	String	The Value of Input Parameter %s is not valid.	The error message returned if the request failed.

Examples

Sample requests

http(s)://dts.aliyuncs.com/?Action=CreateReverseDtsJob
&DtsJobId=n99m9jx822k****
&Common request parameters

Sample success responses

XML format

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

<CreateReverseDtsJobResponse>
    <HttpStatusCode>200</HttpStatusCode>
    <RequestId>621BB4F8-3016-4FAA-8D5A-5D3163CC****</RequestId>
    <DtsJobId>n99m9jx822k****</DtsJobId>
    <DtsInstanceId>dtsor1f9kr822l****</DtsInstanceId>
    <Success>true</Success>
</CreateReverseDtsJobResponse>

JSON format

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

{
  "HttpStatusCode" : "200",
  "RequestId" : "621BB4F8-3016-4FAA-8D5A-5D3163CC****",
  "DtsJobId" : "n99m9jx822k****",
  "DtsInstanceId" : "dtsor1f9kr822l****",
  "Success" : "true"
}

Error codes

HTTP status code	Error code	Error message	Description
403	InvalidSecurityToken.Expired	Specified SecurityToken is expired.	The signature expired. Use a new signature.
403	InvalidParameter	The value of the parameter %s is invalid.	The specified value was invalid. Enter a valid value.
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.
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.

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