error-logs.yaml

id: error-logs
namespace: company.team

tasks:
  - id: fail
    type: io.kestra.plugin.core.execution.Fail
    errorMessage: Something went wrong, make sure to fix it asap!

errors:
  - id: slack
    type: io.kestra.plugin.notifications.slack.SlackIncomingWebhook
    url: "{{ secret('SLACK_WEBHOOK') }}"
    payload: |
      {
        "text": "Failure alert for flow `{{ flow.namespace }}.{{ flow.id }}` with ID `{{ execution.id }}`. Here is a bit more context about why the execution failed: `{{ errorLogs()[0]['message'] }}`"
      }

extend:
  title: Using errorLogs function to send error message to Slack
  description: >-
    This `fail` task of the workflow will always fail.

    The error logs are captured using the `errorLogs()` function which is sent
    as a Slack alert message.

    The `errorLogs()` function retrieves a list of error logs from the failed task run. 
    This is useful when sending alerts on failure. When using this function e.g. in a 
    Slack alert message, you'll have the context about why the execution failed.
  tags:
    - Error
    - Fail
  ee: false
  demo: false
  meta_description: This workflow uses errorLogs function to retrive list of error logs.