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Line LineExecution

Line LineExecution

Certified

Send a LINE message with the execution information

Send execution details via Line notification including execution link, ID, namespace, flow name, start date, duration, and status.

yaml
type: io.kestra.plugin.line.LineExecution

Send a LINE notification on a failed flow execution.

yaml
id: failure_alert_line
namespace: company.team

tasks:
  - id: send_line_alert
    type: io.kestra.plugin.line.LineExecution
    channelAccessToken: "{{ secret('LINE_CHANNEL_ACCESS_TOKEN') }}"
    executionId: "{{ trigger.executionId ?? 0 }}"
    customMessage: "Production workflow failed - immediate attention required!"
    customFields:
      Environment: "Production"
      Team: "DevOps"
      Priority: "High"

triggers:
  - id: failed_prod_workflows
    type: io.kestra.plugin.core.trigger.Flow
    conditions:
      - type: io.kestra.plugin.core.condition.ExecutionStatus
        in:
          - FAILED
          - WARNING
      - type: io.kestra.plugin.core.condition.ExecutionNamespace
        namespace: prod
        prefix: true

Send a LINE notification with custom fields.

yaml
id: line_notification_with_custom_fields
namespace: company.team

tasks:
  - id: send_line_notification
    type: io.kestra.plugin.line.LineExecution
    channelAccessToken: "{{ secret('LINE_CHANNEL_ACCESS_TOKEN') }}"
    executionId: "{{ trigger.executionId ?? 0 }}"
    customMessage: "Data pipeline execution completed"
    customFields:
      Environment: "Production"
      Region: "Asia-Pacific"
      Duration: "{{ trigger.execution.duration ?? 0 }}"

triggers:
  - id: success_notifications
    type: io.kestra.plugin.core.trigger.Flow
    conditions:
      - type: io.kestra.plugin.core.condition.ExecutionStatus
        in:
          - SUCCESS
Properties

Channel Access Token

LINE Channel Access Token for authentication

Assets this task consumes as inputs or produces as outputs, for lineage tracking and the asset graph (Enterprise Edition). A flow declaring this property on a task is rejected in the open-source edition.

Definitions
assetFailureBehaviorstring
Possible Values
IGNOREFAILWARN

Asset failure behavior

Behavior applied to the task state when a declared asset fails to render, emit, or be persisted (e.g. a lock conflict): FAIL escalates it to FAILED, WARN (default) warns it if it would otherwise succeed, IGNORE leaves the state untouched.

enableAutobooleanstring

Whether to auto-register assets referenced dynamically at runtime that are not statically declared in inputs or outputs.

inputsarray

The assets consumed as inputs.

id*string
Min length1
typestring
outputs

The assets produced as outputs.

id*string
Min length1
Max length150
type*object
descriptionstring
displayNamestring
metadataobject
Default{}
namespacestring
Min length1
Max length150
id*string
Min length1
Max length150
type*object
descriptionstring
displayNamestring
metadataobject
Default{}
namespacestring
Min length1
Max length150
id*string
Min length1
Max length150
type*object
descriptionstring
displayNamestring
metadataobject
Default{}
namespacestring
Min length1
Max length150
id*string
Min length1
Max length150
type*object
descriptionstring
displayNamestring
metadataobject
Default{}
namespacestring
Min length1
Max length150
id*string
Min length1
Max length150
type*object
descriptionstring
displayNamestring
metadataobject
Default{}
namespacestring
Min length1
Max length150
id*string
Min length1
Max length150
type*string
Min length1

Custom asset type

descriptionstring
displayNamestring
metadataobject
Default{}
namespacestring
Min length1
Max length150

Custom fields to be added on notification

Custom message to be added on notification

Default{{ execution.id }}

The execution id to use

Default is the current execution, change it to {{ trigger.executionId }} if you use this task with a Flow trigger to use the original execution.

Options

The options to set to customize the HTTP client

Definitions
connectTimeoutstring

The time allowed to establish a connection to the server before failing

connectionPoolIdleTimeoutstring
DefaultPT0S

The time an idle connection can remain in the client's connection pool before being closed

No longer applied. Connection pooling is managed by the LINE SDK.

defaultCharsetstring
DefaultUTF-8

The default charset for the request

No longer applied. The LINE Messaging API is UTF-8 only.

headersobject

HTTP headers

HTTP headers to include in the request

maxContentLengthintegerstring
Default10485760

The maximum content length of the response

No longer applied. LINE broadcast responses are a fixed small JSON payload.

readIdleTimeoutstring
DefaultPT5M

The time allowed for a read connection to remain idle before closing it

No longer applied. The LINE SDK's HTTP client has no separate read-idle timeout; use readTimeout instead.

readTimeoutstring
DefaultPT5M

The maximum time allowed for reading data from the server before failing

Map of variables to use for the message template

Message text body

Direct message text (bypasses template)

Defaulthttps://api.line.me

LINE Messaging API endpoint

Base URL of the LINE Messaging API. A full broadcast URL is also accepted and trimmed back to its base.

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