Retrieve AI DB Cluster Task Log Files with DescribeAIDBClusterTaskLogFiles - PolarDB - Alibaba Cloud - PolarDB

Queries the logs of model operators.

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Test

RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

polardb:DescribeAIDBClusterTaskLogFiles

get

*All Resource

*

None

Request syntax

POST  HTTP/1.1

Request parameters

Parameter	Type	Required	Description	Example
DBClusterId	string	Yes	The ID of the model operator instance.	pm-bp10gr***
RelativeDBClusterId	string	No	The ID of the PolarDB cluster.	pc-bp10ze***
PageSize	integer	No	The number of records to return on each page. Valid values: 30, 50, and 100. The default value is 100.	100
PageNumber	integer	No	The page number.	1
StartTime	string	Yes	The start of the time range to query. The time is in the `yyyy-MM-ddTHH:mm:ssZ` format and is displayed in UTC.	2026-01-15T14:00:00Z
EndTime	string	Yes	The end of the time range to query. The time is in the `yyyy-MM-ddTHH:mm:ssZ` format and is displayed in UTC.	2026-01-15T15:00:00Z
Reverse	boolean	No	Specifies whether to return the results in reverse order. The default value is false.	false
LogType	string	Yes	The log type. Set the value to: sls	sls

Response elements

Element	Type	Description	Example
	object	Schema of Response
PageRecordCount	integer	The total number of entries that meet the query conditions. This parameter is optional and may not be returned.	7
RequestId	string	The ID of the request.	7E2FE3BB-C677-5FF9-9FC5-9CF364BD6BE5
PageSize	integer	The maximum number of records returned for the current request.	30
PageNumber	integer	The page number of the returned page. The default value is 1.	1
StartTime	string	The start of the time range to query. The time is in the `yyyy-MM-ddTHH:mm:ssZ` format and is displayed in UTC.	2026-01-15T14:00:00Z
EndTime	string	The end of the time range to query.	2026-01-15T15:00:00Z
Items	object	The list of logs.
SlsLogItems	array<object>	The SLS log information.
	object
Timestamp	string	The specific point in time when the metric was recorded. The value is a UNIX timestamp. Unit: seconds.	1765677660
Message	string	The log message.	test
LogTime	string	The time when the log was recorded.	2026-01-15T14:13:50.830295892Z

Examples

Success response

JSON format

{
  "PageRecordCount": 7,
  "RequestId": "7E2FE3BB-C677-5FF9-9FC5-9CF364BD6BE5",
  "PageSize": 30,
  "PageNumber": 1,
  "StartTime": "2026-01-15T14:00:00Z",
  "EndTime": "2026-01-15T15:00:00Z",
  "Items": {
    "SlsLogItems": [
      {
        "Timestamp": "1765677660",
        "Message": "test",
        "LogTime": "2026-01-15T14:13:50.830295892Z"
      }
    ]
  }
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.