Datadog Cleanup Stale Monitors

arazzo: 1.0.1
info:
  title: Datadog Cleanup Stale Monitors
  summary: List monitors by tag, then delete a matched stale monitor.
  description: >-
    A housekeeping pattern for retiring obsolete Datadog monitors. The workflow
    lists monitors filtered by name and tags to identify a stale candidate,
    then permanently deletes the first match, optionally forcing deletion even
    when the monitor is referenced by SLOs or composite monitors. Every step
    spells out its request inline so the flow can be read and executed without
    opening the underlying OpenAPI description.
  version: 1.0.0
sourceDescriptions:
- name: datadogMonitorsApi
  url: ../openapi/datadog-monitors-openapi.yml
  type: openapi
workflows:
- workflowId: cleanup-stale-monitors
  summary: List monitors by tag then delete a matched stale one.
  description: >-
    Searches monitors using name and tag filters and then permanently deletes
    the first matched monitor, optionally forcing the deletion.
  inputs:
    type: object
    required:
    - tags
    properties:
      name:
        type: string
        description: Filter monitors by name substring match.
      tags:
        type: string
        description: Comma-separated list of tags to filter monitors by (e.g. team:retired).
      force:
        type: string
        description: When set, forcefully deletes the monitor even if referenced by SLOs.
  steps:
  - stepId: listMonitors
    description: >-
      List monitors filtered by name and tags to identify the stale monitor
      that should be retired.
    operationId: listMonitors
    parameters:
    - name: name
      in: query
      value: $inputs.name
    - name: tags
      in: query
      value: $inputs.tags
    - name: page_size
      in: query
      value: 100
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      staleMonitorId: $response.body#/0/id
      staleMonitorName: $response.body#/0/name
  - stepId: deleteMonitor
    description: >-
      Permanently delete the first matched stale monitor, optionally forcing
      deletion when it is referenced by SLOs or composite monitors.
    operationId: deleteMonitor
    parameters:
    - name: monitor_id
      in: path
      value: $steps.listMonitors.outputs.staleMonitorId
    - name: force
      in: query
      value: $inputs.force
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      deletedMonitorId: $response.body#/deleted_monitor_id
  outputs:
    deletedMonitorId: $steps.deleteMonitor.outputs.deletedMonitorId