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Platform For AI:ListPipelineRunNodeLogs

Last Updated:Aug 28, 2026

Retrieves the logs of a node in a pipeline job.

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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

paiflow:ListPipelineRunNodeLogs

list

*All Resource

*

None None

Request syntax

GET /api/v1/pipelineruns/{PipelineRunId}/nodes/{NodeId}/logs HTTP/1.1

Path Parameters

Parameter

Type

Required

Description

Example

PipelineRunId

string

Yes

The pipeline job ID. Call ListPipelineRuns to obtain this ID.

flow-73186********nku43

NodeId

string

Yes

The ID of the node in the pipeline job. Call ListPipelineRuns to obtain this ID.

node-hh5yc********mz8ms

Request parameters

Parameter

Type

Required

Description

Example

Offset

integer

No

The offset from which the data is returned. Default value: 0.

0

PageSize

integer

No

The number of logs returned per page.

100

FromTimeInSeconds

integer

No

The start of the time range to query, as a UNIX timestamp in seconds.

1612180056

Keyword

string

No

The search keyword. Fuzzy match is supported.

abc

Reverse

boolean

No

Whether to sort logs in descending order. Valid values:

  • false: Sorts logs in ascending order. This is the default value.

  • true: Sorts logs in descending order.

false

ToTimeInSeconds

integer

No

The end of the time range to query, as a UNIX timestamp in seconds.

1612180056

TokenId

string

No

The ID of the shared pipeline job.

https://pai.console.alibabacloud.com/?regionId=cn-hangzhou&workspaceId=102******&mode=noSidebar#/paiflow/pipeline-runs/flow-6y7******?Token=eyJ0e******

Response elements

Element

Type

Description

Example

object

The returned data.

RequestId

string

The request ID.

473469C7-****-****-****-A3DC0DE3C83E

TotalCount

integer

The total number of types that meet the filter conditions.

10

Logs

array

The returned logs.

string

The queried logs.

abc

Examples

Success response

JSON format

{
  "RequestId": "473469C7-****-****-****-A3DC0DE3C83E",
  "TotalCount": 10,
  "Logs": [
    "abc"
  ]
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.