Queries the details of an event.

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 GetTopic

The operation that you want to perform. Set the value to GetTopic.

RegionId String Yes cn-shanghai

The region ID.

TopicId Long Yes 1234

The ID of the event. You can call the listTopics operation to query the event ID.

Response parameters

Parameter Type Example Description
HttpStatusCode Integer 200

The HTTP status code returned.

RequestId String 0000-ABCD-EFGH-IJKLMNOPQ

The ID of the request. You can troubleshoot issues based on the ID.

ErrorMessage String The specified parameters are invalid.

The error message returned.

ErrorCode String 1031203110005

The error code returned.

Success Boolean true

Indicates whether the request is successful.

Data Object

The details of the event.

Owner String 952795****

The ID of the Apsara Stack tenant account used by the event owner.

TopicName String 1234 error

The name of the event.

BaselineStatus String SAFE

The status of the baseline. Valid values: ERROR, SAFE, DANGROUS, and OVER. A value of ERROR indicates that no nodes are associated with the baseline, or all nodes associated with the baseline are suspended. A value of SAFE indicates that nodes are run before the alert duration begins. A value of DANGROUS indicates that nodes are still running after the alert duration ends but the committed time does not arrive. A value of OVER indicates that nodes are still running after the committed time.

ProjectId Long 1234

The ID of the workspace to which the node that triggered the event belongs.

NextAlertTime Long 1553524393000

The timestamp when the system reports the next alert.

InstanceId Long 12345

The ID of the instance that triggered the event.

FixTime Long 1553524393000

The timestamp when the event was processed.

BaselineInGroupId Integer 1

The ID of the cycle of the worst baseline instance.

BaselineBuffer Long 3600

The margin of the worst baseline instance. Unit: seconds.

TopicType String ERROR

The type of the event. Valid values: SLOW and ERROR. A value of SLOW indicates that the duration of the task is significantly longer than the average duration of the task in previous cycles. A value of ERROR indicates that the task fails to run.

TopicStatus String FIXING

The status of the event. Valid values: IGNORE, NEW, FIXING, and RECOVER. A value of IGNORE indicates that the event is ignored. A value of NEW indicates that the event is a new event. A value of FIXING indicates that the event is being processed. A value of RECOVER indicates that the event is processed.

HappenTime Long 1553524393000

The timestamp when the system event occurred. A time difference may exist between the time when the event occurred and the time when the event was found.

DealTime Long 1553524393000

The timestamp when the event was last processed.

DealUser String 952795****

The ID of the Apsara Stack tenant account used by the user who last processed the event.

BaselineName String Baseline name

The name of the baseline to which the worst baseline instance belongs.

BaselineId Long 1234

The ID of the baseline to which the worst baseline instance belongs.

NodeName String Node name

The name of the node that triggered the event.

AlertTime Long 1553524393000

The timestamp when the first alert was reported.

Buffer Long 1200

The margin of the event. Unit: seconds.

Assigner String 952795****

The ID of the Apsara Stack tenant account used by the alert recipient.

TopicId Long 1234

The ID of the event.

AddTime Long 1553524393000

The timestamp when the event was found.

NodeId Long 1234

The ID of the node that triggered the event.

Examples

Sample requests

http(s)://[Endpoint]/?Action=GetTopic
&RegionId=cn-shanghai
&TopicId=1234
&<Common request parameters>

Sample success responses

XML format 

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

<RequestId>0000-ABCD-EFG****</RequestId>
<HttpStatusCode>200</HttpStatusCode>
<Data>
    <BaselineId>1234</BaselineId>
    <Buffer>1200</Buffer>
    <FixTime>1553524393000</FixTime>
    <Owner>952795****</Owner>
    <InstanceId>12345</InstanceId>
    <NodeName>Node name</NodeName>
    <BaselineStatus>SAFE</BaselineStatus>
    <ProjectId>1234</ProjectId>
    <TopicStatus>FIXING</TopicStatus>
    <AddTime>1553524393000</AddTime>
    <HappenTime>1553524393000</HappenTime>
    <AlertTime>1553524393000</AlertTime>
    <BaselineInGroupId>1</BaselineInGroupId>
    <TopicName>1234 error</TopicName>
    <TopicType>ERROR</TopicType>
    <Assigner>9527952795279528</Assigner>
    <DealUser>9527952795279528</DealUser>
    <NextAlertTime>1553524393000</NextAlertTime>
    <BaselineName>Baseline name</BaselineName>
    <NodeId>1234</NodeId>
    <TopicId>1234</TopicId>
    <BaselineBuffer>3600</BaselineBuffer>
    <DealTime>1553524393000</DealTime>
</Data>
<ErrorCode>1031203110005</ErrorCode>
<ErrorMessage>The specified parameters are invalid.</ErrorMessage>
<Success>true</Success>

JSON format 

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

{
  "RequestId" : "0000-ABCD-EFG****",
  "HttpStatusCode" : 200,
  "Data" : {
    "BaselineId" : 1234,
    "Buffer" : 1200,
    "FixTime" : 1553524393000,
    "Owner" : "952795****",
    "InstanceId" : 12345,
    "NodeName": "Node name",
    "BaselineStatus" : "SAFE",
    "ProjectId" : 1234,
    "TopicStatus" : "FIXING",
    "AddTime" : 1553524393000,
    "HappenTime" : 1553524393000,
    "AlertTime" : 1553524393000,
    "BaselineInGroupId" : 1,
    "TopicName": "1234 error",
    "TopicType" : "ERROR",
    "Assigner" : 9527952795279528,
    "DealUser" : 9527952795279528,
    "NextAlertTime" : 1553524393000,
    "BaselineName": "Baseline name",
    "NodeId" : 1234,
    "TopicId" : 1234,
    "BaselineBuffer" : 3600,
    "DealTime" : 1553524393000
  },
  "ErrorCode" : 1031203110005,
  "ErrorMessage" : "The specified parameters are invalid.",
  "Success" : true
}

Error codes

HTTP status code Error code Error message Description
500 Forbidden.Not.Server The dataworksAPI service is not available in this area. Please try it in another area. The error message returned because DataWorks API is unavailable in this region. Try another region.
500 Invalid.Wkbench.Parameter The specified parameters are invalid. The error message returned because the format of the specified parameter is invalid.
500 InternalError.UserId.Missing An internal system error occurred. Try again later. The error message returned because an internal error has occurred. Try again later.
500 InternalError.Wkbench.ServiceError An internal error occurred. The error message returned because a service error has occurred.
500 Invalid.Wkbench.TopicNotExist The topic does not exist. The error message returned because the event does not exist.
403 Forbidden.Access Access is forbidden. Please first activate DataWorks Enterprise Edition or Flagship Edition. The error message returned because you are not allowed to perform this operation. Activate DataWorks Enterprise Edition or DataWorks Ultimate Edition.
429 Throttling.Api.Risk The request for this resource has exceeded your daily available limit. The error message returned because the number of requests per day for the resource has exceeded the upper limit.
429 Throttling.Resource You have reached the limit for the resource. Please contact us by submitting a ticket. The error message returned because your quota for the resource has been used up. Submit a ticket.
429 Throttling.System The DataWorks system is busy. Try again later. The error message returned because the DataWorks system is busy. Try again later.
429 Throttling.User Your request is too frequent. Try again later. The error message returned because excessive requests have been submitted within a short period of time. Try again later.

For a list of error codes, visit the API Error Center.