All Products
Search
Document Center

PolarDB:ModifyDBClusterMonitor

Last Updated:Jun 17, 2024

Modifies the interval at which the monitoring data of a PolarDB cluster is collected.

Operation description

  • When the monitoring data is collected every 5 seconds:

    • If the query time range is less than or equal to 1 hour, the data is displayed at intervals of 5 seconds.
    • If the query time range is less than or equal to one day, the data is displayed at intervals of 1 minute.
    • If the query time range is less than or equal to seven days, the data is displayed at intervals of 10 minutes.
    • If the query time range is less than or equal to 30 days, the data is displayed at intervals of 1 hour.
    • When the query time range is greater than 30 days, the data is displayed at intervals of 1 day.
  • When the monitoring data is collected every 60 seconds:

    • If the query time range is less than or equal to one day, the data is displayed at intervals of 1 minute.
    • If the query time range is less than or equal to seven days, the data is displayed at intervals of 10 minutes.
    • If the query time range is less than or equal to 30 days, the data is displayed at intervals of 1 hour.
    • When the query time range is greater than 30 days, the data is displayed at intervals of 1 day.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

  • Operation: the value that you can use in the Action element to specify the operation on a resource.
  • Access level: the access level of each operation. The levels are read, write, and list.
  • Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
    • The required resource types are displayed in bold characters.
    • If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
  • Condition Key: the condition key that is defined by the cloud service.
  • Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
OperationAccess levelResource typeCondition keyAssociated operation
polardb:ModifyDBClusterMonitorWrite
  • dbcluster
    acs:polardb:{#regionId}:{#accountId}:dbcluster/{#dbclusterId}
    none
none

Request parameters

ParameterTypeRequiredDescriptionExample
DBClusterIdstringYes

The cluster ID.

pc-****************
PeriodstringYes

The interval at which monitoring data is collected. Valid values: 5 and 60. Unit: seconds.

5

Response parameters

ParameterTypeDescriptionExample
object
RequestIdstring

The request ID.

75B92353-73B4-447B-8477-C85F3C******

Examples

Sample success responses

JSONformat

{
  "RequestId": "75B92353-73B4-447B-8477-C85F3C******"
}

Error codes

HTTP status codeError codeError messageDescription
403OperationDenied.DBInstanceMonitorPeriodCurrent DB instance does not support this monitor period.The monitoring cycle is not supported by the current cluster.
404InvalidDBInstanceId.NotFoundThe DBInstanceId provided does not exist in our records.The specified DBInstanceId parameter does not exist in the current record.

For a list of error codes, visit the Service error codes.

Change history

Change timeSummary of changesOperation
No change history