Datadog Post and Search Events

arazzo: 1.0.1
info:
  title: Datadog Post and Search Events
  summary: Post an event to the Events Explorer, then search events to find it.
  description: >-
    A correlation pattern for Datadog events such as deployment markers. The
    workflow posts a new event with a title, message, tags, and alert type to
    the Events Explorer, then runs a structured search over a time range to
    locate matching events. 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: eventsApi
  url: ../openapi/datadog-events-api-openapi.yml
  type: openapi
workflows:
- workflowId: post-and-search-events
  summary: Post an event then search the Events Explorer for matches.
  description: >-
    Creates an event in the Events Explorer and then searches events over a
    time range using the Datadog events query language.
  inputs:
    type: object
    required:
    - title
    - searchQuery
    properties:
      title:
        type: string
        description: The event title displayed in the Events Explorer (max 100 chars).
      message:
        type: string
        description: The event body text with additional details (max 4000 chars).
      host:
        type: string
        description: The hostname to associate with the event.
      tags:
        type: array
        description: List of tags to apply to the event in key:value format.
        items:
          type: string
      alertType:
        type: string
        description: The alert type category (error, warning, info, success, etc.).
      searchQuery:
        type: string
        description: A Datadog events search query (e.g. source:deploy tags:env:prod).
      searchFrom:
        type: string
        description: Start of the search time range (ISO 8601 or relative, e.g. now-1h).
      searchTo:
        type: string
        description: End of the search time range (ISO 8601 or relative, e.g. now).
  steps:
  - stepId: postEvent
    description: >-
      Create a new event in the Events Explorer with a title, message, tags,
      and alert type for visual categorization.
    operationId: CreateEvent
    requestBody:
      contentType: application/json
      payload:
        data:
          type: event
          attributes:
            title: $inputs.title
            message: $inputs.message
            host: $inputs.host
            tags: $inputs.tags
            alert_type: $inputs.alertType
    successCriteria:
    - condition: $statusCode == 202
    outputs:
      status: $response.body#/status
      eventId: $response.body#/event_id
  - stepId: searchEvents
    description: >-
      Search the Events Explorer over the supplied time range to locate the
      posted event and any related matches.
    operationId: SearchEvents
    requestBody:
      contentType: application/json
      payload:
        filter:
          query: $inputs.searchQuery
          from: $inputs.searchFrom
          to: $inputs.searchTo
        sort: -timestamp
        page:
          limit: 25
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      matchedEvents: $response.body#/data
      firstMatchId: $response.body#/data/0/id
  outputs:
    postedEventId: $steps.postEvent.outputs.eventId
    matchedEvents: $steps.searchEvents.outputs.matchedEvents