Queries the meta information of system events.

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 DescribeSystemEventMetaList

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

Response parameters

Parameter Type Example Description
Code Integer 200

The HTTP status code.

Note The status code 200 indicates that the call was successful.
Data Array of Resource N/A

The detailed meta information.
Resource N/A N/A N/A
EventType String Exception

The type of the system event. Valid values:

  • StatusNotification
  • Exception
  • Maintenance
Level String INFO

The level of the alert. Valid values:

  • CRITICAL
  • WARN
  • INFO
Name String SelectFailureRate

The name of the system event.
NameDesc String High query failure rate.

The description of the system event, in Chinese.
NameDesc.En String High query failure rate.

The description of the system event.
Product String ADS

The abbreviation of the service name.
Status String failed

The status of the system event.
StatusDesc String Operation Failed

The description of the event status.
Message String success

The returned message.
RequestId String A6582C8B-E67C-4A19-BC15-EAEFEBDC7995

The ID of the request.
Success Boolean true

Indicates whether the call was successful. Valid values:

  • true: The call was successful.
  • false: The call failed.

Examples

Sample requests

http(s)://[Endpoint]/?Action=DescribeSystemEventMetaList
&<Common request parameters>

Sample success responses

XML format 

<DescribeSystemEventMetaListResponse>
          <RequestId>46350DCE-3399-473B-875F-1340DC97186C</RequestId>
          <Message>success</Message>
          <Data>
                <Resource>
                      <Status>Failed</Status>
                      <StatusDesc>OperationFailed</StatusDesc>
                      <NameDesc>The insertion failure rate is 10%.</NameDesc>
                      <NameDesc.En>InsertFailureRate</NameDesc.En>
                      <EventType>Exception</EventType>
                      <Product>ADS</Product>
                      <Level>CRITICAL</Level>
                      <Name>InsertFailureRate</Name>
                </Resource>
                <Resource>
                      <Status>Failed</Status>
                      <StatusDesc>OptionFailed</StatusDesc>
                      <NameDesc>The query failure rate is 10%.</NameDesc>
                      <NameDesc.En>SelectFailureRate</NameDesc.En>
                      <EventType>Exception</EventType>
                      <Product>ADS</Product>
                      <Level>CRITICAL</Level>
                      <Name>SelectFailureRate</Name>
                </Resource>
                <Resource>
                      <Status>Failed</Status>
                      <StatusDesc>Operation Failed</StatusDesc>
                      <NameDesc>The storage space usage is 80%.</NameDesc>
                      <NameDesc.En>StorageUsage</NameDesc.En>
                      <EventType>Maintenance</EventType>
                      <Product>ADS</Product>
                      <Level>CRITICAL</Level>
                      <Name>StorageUsage</Name>
                </Resource>
                <Resource>
                      <Status>EightyPercentQuotaExceeded</Status>
                      <StatusDesc>The resource usage exceeds 80% of the quota.</StatusDesc>
                      <NameDesc>The resource usage exceeds 80% of the quota.</NameDesc>
                      <NameDesc.En>EightyPercentQuotaExceeded:Route</NameDesc.En>
                      <EventType>80%QuotaExceeded</EventType>
                      <Product>CEN</Product>
                      <Level>WARN</Level>
                      <Name>EightyPercentQuotaExceeded:Route</Name>
                </Resource>
                <Resource>
                      <Status>NinetyEightPercentQuotaExceeded</Status>
                      <StatusDesc>The resource usage exceeds 98% of the quota.</StatusDesc>
                      <NameDesc>The resource usage exceeds 98% of the quota.</NameDesc>
                      <NameDesc.En>NinetyEightPercentQuotaExceeded:Route</NameDesc.En>
                      <EventType>98%QuotaExceeded</EventType>
                      <Product>CEN</Product>
                      <Level>WARN</Level>
                      <Name>NinetyEightPercentQuotaExceeded:Route</Name>
                </Resource>
          </Data>
          <Code>200</Code>
          <Success>true</Success>
</DescribeSystemEventMetaListResponse>

JSON format 

{
    "RequestId": "46350DCE-3399-473B-875F-1340DC97186C",
    "Message": "success",
    "Data": {
        "Resource": [
         {
                "Status": "Failed",
                "StatusDesc": "OperationFailed",
                "NameDesc": "The insertion failure rate is 10%.",
                "NameDesc.En": "InsertFailureRate",
                "EventType": "Exception",
                "Product": "ADS",
                "Level": "CRITICAL",
                "Name": "InsertFailureRate"
            },
            {
                "Status": "Failed",
                "StatusDesc": "OptionFailed",
                "NameDesc": "The query failure rate is 10%.",
                "NameDesc.En": "SelectFailureRate",
                "EventType": "Exception",
                "Product": "ADS",
                "Level": "CRITICAL",
                "Name": "SelectFailureRate"
            },
            {
                "Status": "Failed",
                "StatusDesc": "Operation Failed",
                "NameDesc": "The storage space usage is 80%.",
                "NameDesc.En": "StorageUsage",
                "EventType": "Maintenance",
                "Product": "ADS",
                "Level": "CRITICAL",
                "Name": "StorageUsage"
            },
            {
                "Status": "EightyPercentQuotaExceeded",
                "StatusDesc": "The resource usage exceeds 80% of the quota.",
                "NameDesc": "The resource usage exceeds 80% of the quota.",
                "NameDesc.En": "EightyPercentQuotaExceeded:Route",
                "EventType": "80%QuotaExceeded",
                "Product": "CEN",
                "Level": "WARN",
                "Name": "EightyPercentQuotaExceeded:Route"
            },
            {
                "Status": "NinetyEightPercentQuotaExceeded",
                "StatusDesc": "The resource usage exceeds 98% of the quota.",
                "NameDesc": "The resource usage exceeds 98% of the quota.",
                "NameDesc.En": "NinetyEightPercentQuotaExceeded:Route",
                "EventType": "98%QuotaExceeded",
                "Product": "CEN",
                "Level": "WARN",
                "Name": "NinetyEightPercentQuotaExceeded:Route"
            }
        ]
    },
    "Code": "200",
    "Success": true
}

Error codes

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