arazzo: 1.0.1
info:
  title: Datadog Submit and Query Metrics
  summary: Submit a metric series, then query it back as timeseries data.
  description: >-
    A round-trip pattern for Datadog metrics. The workflow submits a single
    metric series with a timestamped data point and tags to the intake
    endpoint, then issues a timeseries query for the same metric across a time
    range to read the value back. 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: datadogMetricsApi
  url: ../openapi/datadog-metrics-openapi.yml
  type: openapi
workflows:
- workflowId: submit-and-query-metrics
  summary: Submit a metric series then query it as timeseries data.
  description: >-
    Submits one metric series to the intake endpoint and then queries the same
    metric over a time range to confirm the data landed.
  inputs:
    type: object
    required:
    - metric
    - timestamp
    - value
    - queryFrom
    - queryTo
    - queryString
    properties:
      metric:
        type: string
        description: The metric name to submit and query (e.g. custom.app.requests).
      type:
        type: integer
        description: The metric type (0=unspecified, 1=count, 2=rate, 3=gauge).
      timestamp:
        type: integer
        description: Unix timestamp in seconds for the submitted data point.
      value:
        type: number
        description: The numeric value of the metric at the given timestamp.
      tags:
        type: array
        description: List of tags in key:value format (e.g. env:prod).
        items:
          type: string
      queryFrom:
        type: integer
        description: Unix timestamp in milliseconds for the start of the query range.
      queryTo:
        type: integer
        description: Unix timestamp in milliseconds for the end of the query range.
      queryString:
        type: string
        description: The Datadog metrics query string (e.g. avg:custom.app.requests{*}).
  steps:
  - stepId: submitSeries
    description: >-
      Submit a single metric series containing one timestamped data point and
      its tags to the Datadog intake endpoint.
    operationId: submitMetrics
    requestBody:
      contentType: application/json
      payload:
        series:
        - metric: $inputs.metric
          type: $inputs.type
          points:
          - timestamp: $inputs.timestamp
            value: $inputs.value
          tags: $inputs.tags
    successCriteria:
    - condition: $statusCode == 202
    outputs:
      submitErrors: $response.body#/errors
  - stepId: queryTimeseries
    description: >-
      Query the same metric over the supplied time range to read the submitted
      values back as timeseries data.
    operationId: queryMetricsTimeseries
    requestBody:
      contentType: application/json
      payload:
        data:
          type: timeseries_request
          attributes:
            from: $inputs.queryFrom
            to: $inputs.queryTo
            queries:
            - name: query1
              data_source: metrics
              query: $inputs.queryString
            formulas:
            - formula: query1
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      times: $response.body#/data/attributes/times
      series: $response.body#/data/attributes/series
  outputs:
    times: $steps.queryTimeseries.outputs.times
    series: $steps.queryTimeseries.outputs.series