Add subtest for synthetics multistep tests

.generator/schemas/v1/openapi.yaml

@@ -14597,6 +14597,61 @@ components:
       oneOf:
       - $ref: '#/components/schemas/SyntheticsAPITestStep'
       - $ref: '#/components/schemas/SyntheticsAPIWaitStep'
+      - $ref: '#/components/schemas/SyntheticsAPISubtestStep'
+    SyntheticsAPISubtestStep:
+      description: The subtest step used in a Synthetics multi-step API test.
+      properties:
+        allowFailure:
+          description: Determines whether or not to continue with test if this step
+            fails.
+          type: boolean
+        alwaysExecute:
+          description: A boolean set to always execute this step even if the previous
+            step failed or was skipped.
+          type: boolean
+        exitIfSucceed:
+          description: Determines whether or not to exit the test if the step succeeds.
+          type: boolean
+        extractedValuesFromScript:
+          description: Generate variables using JavaScript.
+          type: string
+        id:
+          description: ID of the step.
+          example: abc-def-123
+          readOnly: true
+          type: string
+        isCritical:
+          description: 'Determines whether or not to consider the entire test as failed
+            if this step fails.
+
+            Can be used only if `allowFailure` is `true`.'
+          type: boolean
+        name:
+          description: The name of the step.
+          example: Example step name
+          type: string
+        retry:
+          $ref: '#/components/schemas/SyntheticsTestOptionsRetry'
+        subtestPublicId:
+          description: Public ID of the test to be played as part of a `playSubTest`
+            step type.
+          example: ''
+          type: string
+        subtype:
+          $ref: '#/components/schemas/SyntheticsAPISubtestStepSubtype'
+      required:
+      - name
+      - subtype
+      - subtestPublicId
+      type: object
+    SyntheticsAPISubtestStepSubtype:
+      description: The subtype of the Synthetic multi-step API subtest step.
+      enum:
+      - playSubTest
+      example: playSubTest
+      type: string
+      x-enum-varnames:
+      - PLAY_SUB_TEST
     SyntheticsAPITest:
       description: Object containing details about a Synthetic API test.
       properties:

cassettes/features/v1/synthetics/Create-a-multistep-test-with-subtest-returns-OK-response.frozen

@@ -0,0 +1 @@
+2025-12-26T15:22:45.114Z

examples/v1/synthetics/CreateSyntheticsAPITest_2106135939.rb

@@ -0,0 +1,49 @@
+# Create a multistep test with subtest returns "OK" response
+
+require "datadog_api_client"
+api_instance = DatadogAPIClient::V1::SyntheticsAPI.new
+
+# there is a valid "synthetics_api_test" in the system
+SYNTHETICS_API_TEST_PUBLIC_ID = ENV["SYNTHETICS_API_TEST_PUBLIC_ID"]
+
+body = DatadogAPIClient::V1::SyntheticsAPITest.new({
+  config: DatadogAPIClient::V1::SyntheticsAPITestConfig.new({
+    steps: [
+      DatadogAPIClient::V1::SyntheticsAPITestStep.new({
+        assertions: [
+          DatadogAPIClient::V1::SyntheticsAssertionTarget.new({
+            operator: DatadogAPIClient::V1::SyntheticsAssertionOperator::IS,
+            type: DatadogAPIClient::V1::SyntheticsAssertionType::STATUS_CODE,
+            target: 200,
+          }),
+        ],
+        name: "request is sent",
+        request: DatadogAPIClient::V1::SyntheticsTestRequest.new({
+          url: "https://httpbin.org/status/200",
+          method: "GET",
+          basic_auth: DatadogAPIClient::V1::SyntheticsBasicAuthWeb.new({
+            password: "password",
+            username: "username",
+          }),
+        }),
+        subtype: DatadogAPIClient::V1::SyntheticsAPITestStepSubtype::HTTP,
+      }),
+      DatadogAPIClient::V1::SyntheticsAPISubtestStep.new({
+        subtype: DatadogAPIClient::V1::SyntheticsAPISubtestStepSubtype::PLAY_SUB_TEST,
+        subtest_public_id: SYNTHETICS_API_TEST_PUBLIC_ID,
+        name: "subtest step",
+      }),
+    ],
+  }),
+  locations: [
+    "aws:us-east-2",
+  ],
+  message: "BDD test payload: synthetics_api_test_multi_step_with_subtest.json",
+  name: "Example-Synthetic",
+  options: DatadogAPIClient::V1::SyntheticsTestOptions.new({
+    tick_every: 60,
+  }),
+  subtype: DatadogAPIClient::V1::SyntheticsTestDetailsSubType::MULTI,
+  type: DatadogAPIClient::V1::SyntheticsAPITestType::API,
+})
+p api_instance.create_synthetics_api_test(body)

features/v1/synthetics.feature

@@ -169,6 +169,14 @@ Feature: Synthetics
     And the response "config.steps[5].request.basicAuth.type" is equal to "oauth-client"
     And the response "config.steps[6].request.basicAuth.type" is equal to "oauth-rop"
 
+  @team:DataDog/synthetics-managing
+  Scenario: Create a multistep test with subtest returns "OK" response
+    Given there is a valid "synthetics_api_test" in the system
+    And new "CreateSyntheticsAPITest" request
+    And body from file "synthetics_api_test_multi_step_with_subtest.json"
+    When the request is sent
+    Then the response status is 200 OK
+
   @replay-only @team:DataDog/synthetics-managing
   Scenario: Create a private location returns "OK" response
     Given there is a valid "role" in the system

features/v1/synthetics_api_test_multi_step_with_subtest.json

@@ -0,0 +1,38 @@
+{
+  "config": {
+    "steps": [
+      {
+        "assertions": [
+          {
+            "operator": "is",
+            "type": "statusCode",
+            "target": 200
+          }
+        ],
+        "name": "request is sent",
+        "request": {
+          "url": "https://httpbin.org/status/200",
+          "method": "GET",
+          "basicAuth": {
+            "password": "password",
+            "username": "username"
+          }
+        },
+        "subtype": "http"
+      },
+      {
+        "subtype": "playSubTest",
+        "subtestPublicId": "{{ synthetics_api_test.public_id }}",
+        "name": "subtest step"
+      }
+    ]
+  },
+  "locations": ["aws:us-east-2"],
+  "message": "BDD test payload: synthetics_api_test_multi_step_with_subtest.json",
+  "name": "{{ unique }}",
+  "options": {
+    "tick_every": 60
+  },
+  "subtype": "multi",
+  "type": "api"
+}

lib/datadog_api_client/inflector.rb

@@ -583,6 +583,8 @@ def overrides
           "v1.sunburst_widget_legend_table_type" => "SunburstWidgetLegendTableType",
           "v1.sunburst_widget_request" => "SunburstWidgetRequest",
           "v1.synthetics_api_step" => "SyntheticsAPIStep",
+          "v1.synthetics_api_subtest_step" => "SyntheticsAPISubtestStep",
+          "v1.synthetics_api_subtest_step_subtype" => "SyntheticsAPISubtestStepSubtype",
           "v1.synthetics_api_test" => "SyntheticsAPITest",
           "v1.synthetics_api_test_config" => "SyntheticsAPITestConfig",
           "v1.synthetics_api_test_failure_code" => "SyntheticsApiTestFailureCode",

lib/datadog_api_client/v1/models/synthetics_api_step.rb

@@ -27,7 +27,8 @@ class << self
       def openapi_one_of
         [
           :'SyntheticsAPITestStep',
-          :'SyntheticsAPIWaitStep'
+          :'SyntheticsAPIWaitStep',
+          :'SyntheticsAPISubtestStep'
         ]
       end
       # Builds the object