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Container Service for Kubernetes:DescribeClusterLogs

Last Updated:Aug 28, 2026

Queries the cluster log to help analyze cluster issues and locate the cause.

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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

cs:DescribeClusterLogs

get

*Cluster

acs:cs:{#regionId}:{#accountId}:cluster/{#ClusterId}

None None

Request syntax

GET /clusters/{ClusterId}/logs HTTP/1.1

Path Parameters

Parameter

Type

Required

Description

Example

ClusterId

string

Yes

The cluster ID.

c106f377e16f34eb1808d6b9362c9****

Request parameters

Parameter

Type

Required

Description

Example

No parameters required.

Response elements

Element

Type

Description

Example

array

The list of the returned log entries.

object

ID

integer

The ID of the log entry.

73117232145******

cluster_id

string

The cluster ID.

c23421cfa74454bc8b37163fd19af***

cluster_log

string

The log content.

start to update cluster status to CREATE_COMPLETE

created

string

The time when the log entry was generated.

2025-04-10T17:54:26+08:00

updated

string

The time when the log entry was updated.

2025-04-10T17:54:26+08:00

Examples

Success response

JSON format

[
  {
    "ID": 0,
    "cluster_id": "c23421cfa74454bc8b37163fd19af***",
    "cluster_log": "start to update cluster status to CREATE_COMPLETE",
    "created": "2025-04-10T17:54:26+08:00",
    "updated": "2025-04-10T17:54:26+08:00"
  }
]

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.