diff --git a/.generator/schemas/v2/openapi.yaml b/.generator/schemas/v2/openapi.yaml
index e301432aca72..21ddd5b34deb 100644
--- a/.generator/schemas/v2/openapi.yaml
+++ b/.generator/schemas/v2/openapi.yaml
@@ -823,6 +823,14 @@ components:
         example: f9ec96b0-8c8a-4b0a-9b0a-1b2c3d4e5f6a
         format: uuid
         type: string
+    OrgIdQuery:
+      description: The organization ID
+      in: query
+      name: orgId
+      required: true
+      schema:
+        format: uuid
+        type: string
     PageNumber:
       description: Specific page number to return.
       in: query
@@ -853,6 +861,13 @@ components:
         example: 10
         format: int64
         type: integer
+    ParentId:
+      description: The ID of the parent workflow
+      in: path
+      name: parent_id
+      required: true
+      schema:
+        type: string
     ProductName:
       description: Name of the product to be deleted, either `logs` or `rum`.
       in: path
@@ -67176,6 +67191,154 @@ components:
           type: string
           writeOnly: true
       type: object
+    WorkflowFavoriteRequest:
+      properties:
+        data:
+          $ref: '#/components/schemas/WorkflowFavoriteRequestData'
+      required:
+      - data
+      type: object
+    WorkflowFavoriteRequestAttributes:
+      properties:
+        favorite:
+          description: Whether to mark the workflow as favorite (true) or unfavorite
+            (false)
+          example: true
+          type: boolean
+      required:
+      - favorite
+      type: object
+    WorkflowFavoriteRequestData:
+      properties:
+        attributes:
+          $ref: '#/components/schemas/WorkflowFavoriteRequestAttributes'
+        type:
+          $ref: '#/components/schemas/WorkflowFavoriteRequestType'
+      required:
+      - type
+      - attributes
+      type: object
+    WorkflowFavoriteRequestType:
+      description: The type for workflow favorite request
+      enum:
+      - workflow_favorite_request
+      example: workflow_favorite_request
+      type: string
+      x-enum-varnames:
+      - WORKFLOW_FAVORITE_REQUEST
+    WorkflowHeadlessExecutionConfig:
+      properties:
+        connections:
+          description: List of connections to use for the workflow execution
+          items:
+            $ref: '#/components/schemas/WorkflowHeadlessExecutionConnection'
+          type: array
+        inputs:
+          additionalProperties: {}
+          description: Input parameters for the workflow execution
+          example: {}
+          type: object
+      required:
+      - connections
+      - inputs
+      type: object
+    WorkflowHeadlessExecutionConnection:
+      properties:
+        connection_id:
+          description: The ID of the connection
+          example: 11111111-1111-1111-1111-111111111111
+          format: uuid
+          type: string
+        label:
+          description: The label for the connection
+          example: INTEGRATION_DATADOG
+          type: string
+      required:
+      - label
+      - connection_id
+      type: object
+    WorkflowHeadlessExecutionRequest:
+      properties:
+        data:
+          $ref: '#/components/schemas/WorkflowHeadlessExecutionRequestData'
+      required:
+      - data
+      type: object
+    WorkflowHeadlessExecutionRequestAttributes:
+      properties:
+        config:
+          $ref: '#/components/schemas/WorkflowHeadlessExecutionConfig'
+        template_id:
+          description: The ID of the workflow template to execute
+          example: template-789
+          type: string
+      required:
+      - template_id
+      - config
+      type: object
+    WorkflowHeadlessExecutionRequestData:
+      properties:
+        attributes:
+          $ref: '#/components/schemas/WorkflowHeadlessExecutionRequestAttributes'
+        id:
+          description: The ID of the parent workflow
+          example: '1234'
+          type: string
+        type:
+          $ref: '#/components/schemas/WorkflowHeadlessExecutionRequestType'
+      required:
+      - type
+      - id
+      - attributes
+      type: object
+    WorkflowHeadlessExecutionRequestType:
+      description: The type for workflow headless execution request
+      enum:
+      - workflow_headless_execution_request
+      example: workflow_headless_execution_request
+      type: string
+      x-enum-varnames:
+      - WORKFLOW_HEADLESS_EXECUTION_REQUEST
+    WorkflowHeadlessExecutionResponse:
+      properties:
+        data:
+          $ref: '#/components/schemas/WorkflowHeadlessExecutionResponseData'
+      required:
+      - data
+      type: object
+    WorkflowHeadlessExecutionResponseAttributes:
+      properties:
+        instance_id:
+          description: The ID of the workflow instance that was created
+          example: instance-abc
+          format: uuid
+          type: string
+      required:
+      - instance_id
+      type: object
+    WorkflowHeadlessExecutionResponseData:
+      properties:
+        attributes:
+          $ref: '#/components/schemas/WorkflowHeadlessExecutionResponseAttributes'
+        id:
+          description: The ID of the parent workflow
+          example: '1234'
+          type: string
+        type:
+          $ref: '#/components/schemas/WorkflowHeadlessExecutionResponseType'
+      required:
+      - type
+      - id
+      - attributes
+      type: object
+    WorkflowHeadlessExecutionResponseType:
+      description: The type for workflow headless execution response
+      enum:
+      - workflow_headless_execution
+      example: workflow_headless_execution
+      type: string
+      x-enum-varnames:
+      - WORKFLOW_HEADLESS_EXECUTION
     WorkflowInstanceCreateMeta:
       description: Additional information for creating a workflow instance.
       properties:
@@ -67281,6 +67444,58 @@ components:
       type: string
       x-enum-varnames:
       - USERS
+    WorkflowWebhookExecutionResponse:
+      properties:
+        data:
+          $ref: '#/components/schemas/WorkflowWebhookExecutionResponseData'
+      required:
+      - data
+      type: object
+    WorkflowWebhookExecutionResponseAttributes:
+      properties:
+        instance_id:
+          description: The ID of the workflow instance that was created
+          example: instance-456
+          format: uuid
+          type: string
+        workflow_id:
+          description: The ID of the workflow that was executed
+          example: aa76b482-0c00-4f1c-9b63-7a20f7bf41f8
+          format: uuid
+          type: string
+      required:
+      - workflow_id
+      - instance_id
+      type: object
+    WorkflowWebhookExecutionResponseData:
+      properties:
+        attributes:
+          $ref: '#/components/schemas/WorkflowWebhookExecutionResponseAttributes'
+        id:
+          description: The unique identifier of the execution
+          example: execution-123
+          type: string
+        type:
+          $ref: '#/components/schemas/WorkflowWebhookExecutionResponseType'
+      required:
+      - type
+      - id
+      - attributes
+      type: object
+    WorkflowWebhookExecutionResponseType:
+      description: The type for workflow webhook execution response
+      enum:
+      - workflow_webhook_execution
+      example: workflow_webhook_execution
+      type: string
+      x-enum-varnames:
+      - WORKFLOW_WEBHOOK_EXECUTION
+    WorkflowWebhookPayload:
+      additionalProperties: {}
+      description: GitHub webhook payload
+      example:
+        foo: bar
+      type: object
     WorklflowCancelInstanceResponse:
       description: Information about the canceled instance.
       properties:
@@ -102407,6 +102622,72 @@ paths:
         operator: OR
         permissions:
         - teams_read
+  /api/v2/workflow_headless/{parent_id}/instances:
+    post:
+      description: 'Execute a headless workflow instance from a template. This endpoint
+        creates and executes
+
+        a workflow instance based on a template configuration.
+
+
+        **Note**: This endpoint is in public beta and is subject to change.
+
+        If you have any feedback, contact [Datadog support](https://docs.datadoghq.com/help/).'
+      operationId: ExecuteWorkflowFromTemplate
+      parameters:
+      - $ref: '#/components/parameters/ParentId'
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/WorkflowHeadlessExecutionRequest'
+        required: true
+      responses:
+        '200':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/WorkflowHeadlessExecutionResponse'
+          description: OK
+        '400':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/JSONAPIErrorResponse'
+          description: Bad Request
+        '403':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/JSONAPIErrorResponse'
+          description: Forbidden
+        '404':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/JSONAPIErrorResponse'
+          description: Not Found
+        '429':
+          $ref: '#/components/responses/TooManyRequestsResponse'
+        '500':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/JSONAPIErrorResponse'
+          description: Internal Server Error
+      security:
+      - apiKeyAuth: []
+        appKeyAuth: []
+      summary: Execute a workflow from a template
+      tags:
+      - Workflow Automation
+      x-permission:
+        operator: OR
+        permissions:
+        - connections_resolve
+      x-unstable: '**Note**: This endpoint is in public beta and is subject to change.
+
+        If you have any feedback, contact [Datadog support](https://docs.datadoghq.com/help/).'
   /api/v2/workflows:
     post:
       description: Create a new workflow, returning the workflow ID. This API requires
@@ -102583,6 +102864,60 @@ paths:
         operator: OR
         permissions:
         - workflows_write
+  /api/v2/workflows/{workflow_id}/favorite:
+    put:
+      description: 'Mark a workflow as favorite or unfavorite for the authenticated
+        user.
+
+
+        **Note**: This endpoint is in public beta and is subject to change.
+
+        If you have any feedback, contact [Datadog support](https://docs.datadoghq.com/help/).'
+      operationId: UpdateWorkflowFavorite
+      parameters:
+      - $ref: '#/components/parameters/WorkflowId'
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/WorkflowFavoriteRequest'
+        required: true
+      responses:
+        '204':
+          description: No Content
+        '400':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/JSONAPIErrorResponse'
+          description: Bad Request
+        '403':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/JSONAPIErrorResponse'
+          description: Forbidden
+        '404':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/JSONAPIErrorResponse'
+          description: Not Found
+        '429':
+          $ref: '#/components/responses/TooManyRequestsResponse'
+      security:
+      - apiKeyAuth: []
+        appKeyAuth: []
+      summary: Update workflow favorite status
+      tags:
+      - Workflow Automation
+      x-permission:
+        operator: OR
+        permissions:
+        - workflows_read
+      x-unstable: '**Note**: This endpoint is in public beta and is subject to change.
+
+        If you have any feedback, contact [Datadog support](https://docs.datadoghq.com/help/).'
   /api/v2/workflows/{workflow_id}/instances:
     get:
       description: List all instances of a given workflow. This API requires a [registered
@@ -102724,6 +103059,96 @@ paths:
         operator: OR
         permissions:
         - workflows_run
+  /api/v2/workflows/{workflow_id}/webhook:
+    post:
+      description: 'Execute a workflow triggered by a GitHub webhook. This endpoint
+        validates the GitHub webhook signature
+
+        and the GitHub user agent before executing the workflow.
+
+
+        This endpoint requires:
+
+        - Valid GitHub webhook signature in the X-Hub-Signature-256 header
+
+        - GitHub user agent in the User-Agent header
+
+        - Valid organization ID in the orgId query parameter
+
+        - Valid workflow ID in the path
+
+
+        **Note**: This endpoint is in public beta and is subject to change.
+
+        If you have any feedback, contact [Datadog support](https://docs.datadoghq.com/help/).'
+      operationId: ExecuteWorkflowFromWebhook
+      parameters:
+      - $ref: '#/components/parameters/WorkflowId'
+      - $ref: '#/components/parameters/OrgIdQuery'
+      - description: GitHub webhook signature for payload validation
+        in: header
+        name: X-Hub-Signature-256
+        required: true
+        schema:
+          example: sha256=abcdef123456...
+          type: string
+      - description: Must start with "GitHub-Hookshot/"
+        in: header
+        name: User-Agent
+        required: true
+        schema:
+          example: GitHub-Hookshot/abc123
+          type: string
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/WorkflowWebhookPayload'
+        required: true
+      responses:
+        '200':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/WorkflowWebhookExecutionResponse'
+          description: OK
+        '400':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/JSONAPIErrorResponse'
+          description: Bad Request
+        '403':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/JSONAPIErrorResponse'
+          description: Forbidden
+        '404':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/JSONAPIErrorResponse'
+          description: Not Found
+        '429':
+          $ref: '#/components/responses/TooManyRequestsResponse'
+        '500':
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/JSONAPIErrorResponse'
+          description: Internal Server Error
+      summary: Execute a workflow from a webhook
+      tags:
+      - Workflow Automation
+      x-codegen-request-body-name: body
+      x-permission:
+        operator: OR
+        permissions:
+        - connections_resolve
+      x-unstable: '**Note**: This endpoint is in public beta and is subject to change.
+
+        If you have any feedback, contact [Datadog support](https://docs.datadoghq.com/help/).'
 security:
 - apiKeyAuth: []
   appKeyAuth: []
diff --git a/examples/v2/workflow-automation/ExecuteWorkflowFromTemplate.rb b/examples/v2/workflow-automation/ExecuteWorkflowFromTemplate.rb
new file mode 100644
index 000000000000..5696315dbc4c
--- /dev/null
+++ b/examples/v2/workflow-automation/ExecuteWorkflowFromTemplate.rb
@@ -0,0 +1,27 @@
+# Execute a workflow from a template returns "OK" response
+
+require "datadog_api_client"
+DatadogAPIClient.configure do |config|
+  config.unstable_operations["v2.execute_workflow_from_template".to_sym] = true
+end
+api_instance = DatadogAPIClient::V2::WorkflowAutomationAPI.new
+
+body = DatadogAPIClient::V2::WorkflowHeadlessExecutionRequest.new({
+  data: DatadogAPIClient::V2::WorkflowHeadlessExecutionRequestData.new({
+    attributes: DatadogAPIClient::V2::WorkflowHeadlessExecutionRequestAttributes.new({
+      config: DatadogAPIClient::V2::WorkflowHeadlessExecutionConfig.new({
+        connections: [
+          DatadogAPIClient::V2::WorkflowHeadlessExecutionConnection.new({
+            connection_id: "11111111-1111-1111-1111-111111111111",
+            label: "INTEGRATION_DATADOG",
+          }),
+        ],
+        inputs: {},
+      }),
+      template_id: "template-789",
+    }),
+    id: "1234",
+    type: DatadogAPIClient::V2::WorkflowHeadlessExecutionRequestType::WORKFLOW_HEADLESS_EXECUTION_REQUEST,
+  }),
+})
+p api_instance.execute_workflow_from_template("parent_id", body)
diff --git a/examples/v2/workflow-automation/ExecuteWorkflowFromWebhook.rb b/examples/v2/workflow-automation/ExecuteWorkflowFromWebhook.rb
new file mode 100644
index 000000000000..25778ccd7e29
--- /dev/null
+++ b/examples/v2/workflow-automation/ExecuteWorkflowFromWebhook.rb
@@ -0,0 +1,10 @@
+# Execute a workflow from a webhook returns "OK" response
+
+require "datadog_api_client"
+DatadogAPIClient.configure do |config|
+  config.unstable_operations["v2.execute_workflow_from_webhook".to_sym] = true
+end
+api_instance = DatadogAPIClient::V2::WorkflowAutomationAPI.new
+
+body = DatadogAPIClient::V2::WorkflowWebhookPayload.new({})
+p api_instance.execute_workflow_from_webhook("workflow_id", "9b1deb4d-3b7d-4bad-9bdd-2b0d7b3dcb6d", "sha256=abcdef123456...", "GitHub-Hookshot/abc123", body)
diff --git a/examples/v2/workflow-automation/UpdateWorkflowFavorite.rb b/examples/v2/workflow-automation/UpdateWorkflowFavorite.rb
new file mode 100644
index 000000000000..f8ecd921128d
--- /dev/null
+++ b/examples/v2/workflow-automation/UpdateWorkflowFavorite.rb
@@ -0,0 +1,17 @@
+# Update workflow favorite status returns "No Content" response
+
+require "datadog_api_client"
+DatadogAPIClient.configure do |config|
+  config.unstable_operations["v2.update_workflow_favorite".to_sym] = true
+end
+api_instance = DatadogAPIClient::V2::WorkflowAutomationAPI.new
+
+body = DatadogAPIClient::V2::WorkflowFavoriteRequest.new({
+  data: DatadogAPIClient::V2::WorkflowFavoriteRequestData.new({
+    attributes: DatadogAPIClient::V2::WorkflowFavoriteRequestAttributes.new({
+      favorite: true,
+    }),
+    type: DatadogAPIClient::V2::WorkflowFavoriteRequestType::WORKFLOW_FAVORITE_REQUEST,
+  }),
+})
+api_instance.update_workflow_favorite("workflow_id", body)
diff --git a/features/scenarios_model_mapping.rb b/features/scenarios_model_mapping.rb
index 833c51686656..5da4c31c05ed 100644
--- a/features/scenarios_model_mapping.rb
+++ b/features/scenarios_model_mapping.rb
@@ -3837,6 +3837,10 @@
     "v2.ListUserPermissions" => {
             "user_id" => "String",
     },
+    "v2.ExecuteWorkflowFromTemplate" => {
+            "parent_id" => "String",
+            "body" => "WorkflowHeadlessExecutionRequest",
+    },
     "v2.CreateWorkflow" => {
             "body" => "CreateWorkflowRequest",
     },
@@ -3850,6 +3854,10 @@
             "workflow_id" => "String",
             "body" => "UpdateWorkflowRequest",
     },
+    "v2.UpdateWorkflowFavorite" => {
+            "workflow_id" => "String",
+            "body" => "WorkflowFavoriteRequest",
+    },
     "v2.ListWorkflowInstances" => {
             "workflow_id" => "String",
             "page_size" => "Integer",
@@ -3867,4 +3875,11 @@
             "workflow_id" => "String",
             "instance_id" => "String",
     },
+    "v2.ExecuteWorkflowFromWebhook" => {
+            "workflow_id" => "String",
+            "org_id" => "UUID",
+            "x_hub_signature_256" => "String",
+            "user_agent" => "String",
+            "body" => "Hash<String, Object>",
+    },
 }
\ No newline at end of file
diff --git a/features/v2/undo.json b/features/v2/undo.json
index c77dfee33568..5a234c77935c 100644
--- a/features/v2/undo.json
+++ b/features/v2/undo.json
@@ -5737,6 +5737,12 @@
       "type": "safe"
     }
   },
+  "ExecuteWorkflowFromTemplate": {
+    "tag": "Workflow Automation",
+    "undo": {
+      "type": "safe"
+    }
+  },
   "CreateWorkflow": {
     "tag": "Workflow Automation",
     "undo": {
@@ -5768,6 +5774,12 @@
       "type": "idempotent"
     }
   },
+  "UpdateWorkflowFavorite": {
+    "tag": "Workflow Automation",
+    "undo": {
+      "type": "idempotent"
+    }
+  },
   "ListWorkflowInstances": {
     "tag": "Workflow Automation",
     "undo": {
@@ -5791,5 +5803,11 @@
     "undo": {
       "type": "safe"
     }
+  },
+  "ExecuteWorkflowFromWebhook": {
+    "tag": "Workflow Automation",
+    "undo": {
+      "type": "safe"
+    }
   }
 }
diff --git a/features/v2/workflow_automation.feature b/features/v2/workflow_automation.feature
index df51d5013900..4c43c191d374 100644
--- a/features/v2/workflow_automation.feature
+++ b/features/v2/workflow_automation.feature
@@ -66,6 +66,69 @@ Feature: Workflow Automation
     When the request is sent
     Then the response status is 204 Successfully deleted a workflow.
 
+  @generated @skip @team:DataDog/workflow-automation-dev
+  Scenario: Execute a workflow from a template returns "Bad Request" response
+    Given operation "ExecuteWorkflowFromTemplate" enabled
+    And new "ExecuteWorkflowFromTemplate" request
+    And request contains "parent_id" parameter from "REPLACE.ME"
+    And body with value {"data": {"attributes": {"config": {"connections": [{"connection_id": "11111111-1111-1111-1111-111111111111", "label": "INTEGRATION_DATADOG"}], "inputs": {}}, "template_id": "template-789"}, "id": "1234", "type": "workflow_headless_execution_request"}}
+    When the request is sent
+    Then the response status is 400 Bad Request
+
+  @generated @skip @team:DataDog/workflow-automation-dev
+  Scenario: Execute a workflow from a template returns "Not Found" response
+    Given operation "ExecuteWorkflowFromTemplate" enabled
+    And new "ExecuteWorkflowFromTemplate" request
+    And request contains "parent_id" parameter from "REPLACE.ME"
+    And body with value {"data": {"attributes": {"config": {"connections": [{"connection_id": "11111111-1111-1111-1111-111111111111", "label": "INTEGRATION_DATADOG"}], "inputs": {}}, "template_id": "template-789"}, "id": "1234", "type": "workflow_headless_execution_request"}}
+    When the request is sent
+    Then the response status is 404 Not Found
+
+  @generated @skip @team:DataDog/workflow-automation-dev
+  Scenario: Execute a workflow from a template returns "OK" response
+    Given operation "ExecuteWorkflowFromTemplate" enabled
+    And new "ExecuteWorkflowFromTemplate" request
+    And request contains "parent_id" parameter from "REPLACE.ME"
+    And body with value {"data": {"attributes": {"config": {"connections": [{"connection_id": "11111111-1111-1111-1111-111111111111", "label": "INTEGRATION_DATADOG"}], "inputs": {}}, "template_id": "template-789"}, "id": "1234", "type": "workflow_headless_execution_request"}}
+    When the request is sent
+    Then the response status is 200 OK
+
+  @generated @skip @team:DataDog/workflow-automation-dev
+  Scenario: Execute a workflow from a webhook returns "Bad Request" response
+    Given operation "ExecuteWorkflowFromWebhook" enabled
+    And new "ExecuteWorkflowFromWebhook" request
+    And request contains "workflow_id" parameter from "REPLACE.ME"
+    And request contains "orgId" parameter from "REPLACE.ME"
+    And request contains "X-Hub-Signature-256" parameter from "REPLACE.ME"
+    And request contains "User-Agent" parameter from "REPLACE.ME"
+    And body with value {"foo": "bar"}
+    When the request is sent
+    Then the response status is 400 Bad Request
+
+  @generated @skip @team:DataDog/workflow-automation-dev
+  Scenario: Execute a workflow from a webhook returns "Not Found" response
+    Given operation "ExecuteWorkflowFromWebhook" enabled
+    And new "ExecuteWorkflowFromWebhook" request
+    And request contains "workflow_id" parameter from "REPLACE.ME"
+    And request contains "orgId" parameter from "REPLACE.ME"
+    And request contains "X-Hub-Signature-256" parameter from "REPLACE.ME"
+    And request contains "User-Agent" parameter from "REPLACE.ME"
+    And body with value {"foo": "bar"}
+    When the request is sent
+    Then the response status is 404 Not Found
+
+  @generated @skip @team:DataDog/workflow-automation-dev
+  Scenario: Execute a workflow from a webhook returns "OK" response
+    Given operation "ExecuteWorkflowFromWebhook" enabled
+    And new "ExecuteWorkflowFromWebhook" request
+    And request contains "workflow_id" parameter from "REPLACE.ME"
+    And request contains "orgId" parameter from "REPLACE.ME"
+    And request contains "X-Hub-Signature-256" parameter from "REPLACE.ME"
+    And request contains "User-Agent" parameter from "REPLACE.ME"
+    And body with value {"foo": "bar"}
+    When the request is sent
+    Then the response status is 200 OK
+
   @replay-only @team:DataDog/workflow-automation-dev
   Scenario: Execute a workflow returns "Bad Request" response
     Given new "CreateWorkflowInstance" request
@@ -167,3 +230,30 @@ Feature: Workflow Automation
     And body with value {"data": {"attributes": {"description": "A sample workflow.", "name": "Example Workflow", "published": true, "spec": {"connectionEnvs": [{"connections": [{"connectionId": "11111111-1111-1111-1111-111111111111", "label": "INTEGRATION_DATADOG"}], "env": "default"}], "inputSchema": {"parameters": [{"defaultValue": "default", "name": "input", "type": "STRING"}]}, "outputSchema": {"parameters": [{"name": "output", "type": "ARRAY_OBJECT", "value": "outputValue"}]}, "steps": [{"actionId": "com.datadoghq.dd.monitor.listMonitors", "connectionLabel": "INTEGRATION_DATADOG", "name": "Step1", "outboundEdges": [{"branchName": "main", "nextStepName": "Step2"}], "parameters": [{"name": "tags", "value": "service:monitoring"}]}, {"actionId": "com.datadoghq.core.noop", "name": "Step2"}], "triggers": [{"monitorTrigger": {"rateLimit": {"count": 1, "interval": "3600s"}}, "startStepNames": ["Step1"]}, {"startStepNames": ["Step1"], "githubWebhookTrigger": {}}]}, "tags": ["team:infra", "service:monitoring", "foo:bar"]}, "id": "22222222-2222-2222-2222-222222222222", "type": "workflows"}}
     When the request is sent
     Then the response status is 200 Successfully updated a workflow.
+
+  @generated @skip @team:DataDog/workflow-automation-dev
+  Scenario: Update workflow favorite status returns "Bad Request" response
+    Given operation "UpdateWorkflowFavorite" enabled
+    And new "UpdateWorkflowFavorite" request
+    And request contains "workflow_id" parameter from "REPLACE.ME"
+    And body with value {"data": {"attributes": {"favorite": true}, "type": "workflow_favorite_request"}}
+    When the request is sent
+    Then the response status is 400 Bad Request
+
+  @generated @skip @team:DataDog/workflow-automation-dev
+  Scenario: Update workflow favorite status returns "No Content" response
+    Given operation "UpdateWorkflowFavorite" enabled
+    And new "UpdateWorkflowFavorite" request
+    And request contains "workflow_id" parameter from "REPLACE.ME"
+    And body with value {"data": {"attributes": {"favorite": true}, "type": "workflow_favorite_request"}}
+    When the request is sent
+    Then the response status is 204 No Content
+
+  @generated @skip @team:DataDog/workflow-automation-dev
+  Scenario: Update workflow favorite status returns "Not Found" response
+    Given operation "UpdateWorkflowFavorite" enabled
+    And new "UpdateWorkflowFavorite" request
+    And request contains "workflow_id" parameter from "REPLACE.ME"
+    And body with value {"data": {"attributes": {"favorite": true}, "type": "workflow_favorite_request"}}
+    When the request is sent
+    Then the response status is 404 Not Found
diff --git a/lib/datadog_api_client/configuration.rb b/lib/datadog_api_client/configuration.rb
index f51747c826ed..900131b95b53 100644
--- a/lib/datadog_api_client/configuration.rb
+++ b/lib/datadog_api_client/configuration.rb
@@ -384,6 +384,9 @@ def initialize
             "v2.update_incident_team": false,
             "v2.search_flaky_tests": false,
             "v2.update_flaky_tests": false,
+            "v2.execute_workflow_from_template": false,
+            "v2.execute_workflow_from_webhook": false,
+            "v2.update_workflow_favorite": false,
       }
       @server_variables[:site] = ENV['DD_SITE'] if ENV.key? 'DD_SITE'
       @api_key['apiKeyAuth'] = ENV['DD_API_KEY'] if ENV.key? 'DD_API_KEY'
diff --git a/lib/datadog_api_client/inflector.rb b/lib/datadog_api_client/inflector.rb
index 5e43080ff1dc..82a74007828e 100644
--- a/lib/datadog_api_client/inflector.rb
+++ b/lib/datadog_api_client/inflector.rb
@@ -5188,6 +5188,20 @@ def overrides
           "v2.workflow_data_type" => "WorkflowDataType",
           "v2.workflow_data_update" => "WorkflowDataUpdate",
           "v2.workflow_data_update_attributes" => "WorkflowDataUpdateAttributes",
+          "v2.workflow_favorite_request" => "WorkflowFavoriteRequest",
+          "v2.workflow_favorite_request_attributes" => "WorkflowFavoriteRequestAttributes",
+          "v2.workflow_favorite_request_data" => "WorkflowFavoriteRequestData",
+          "v2.workflow_favorite_request_type" => "WorkflowFavoriteRequestType",
+          "v2.workflow_headless_execution_config" => "WorkflowHeadlessExecutionConfig",
+          "v2.workflow_headless_execution_connection" => "WorkflowHeadlessExecutionConnection",
+          "v2.workflow_headless_execution_request" => "WorkflowHeadlessExecutionRequest",
+          "v2.workflow_headless_execution_request_attributes" => "WorkflowHeadlessExecutionRequestAttributes",
+          "v2.workflow_headless_execution_request_data" => "WorkflowHeadlessExecutionRequestData",
+          "v2.workflow_headless_execution_request_type" => "WorkflowHeadlessExecutionRequestType",
+          "v2.workflow_headless_execution_response" => "WorkflowHeadlessExecutionResponse",
+          "v2.workflow_headless_execution_response_attributes" => "WorkflowHeadlessExecutionResponseAttributes",
+          "v2.workflow_headless_execution_response_data" => "WorkflowHeadlessExecutionResponseData",
+          "v2.workflow_headless_execution_response_type" => "WorkflowHeadlessExecutionResponseType",
           "v2.workflow_instance_create_meta" => "WorkflowInstanceCreateMeta",
           "v2.workflow_instance_create_request" => "WorkflowInstanceCreateRequest",
           "v2.workflow_instance_create_response" => "WorkflowInstanceCreateResponse",
@@ -5200,6 +5214,10 @@ def overrides
           "v2.workflow_user_relationship" => "WorkflowUserRelationship",
           "v2.workflow_user_relationship_data" => "WorkflowUserRelationshipData",
           "v2.workflow_user_relationship_type" => "WorkflowUserRelationshipType",
+          "v2.workflow_webhook_execution_response" => "WorkflowWebhookExecutionResponse",
+          "v2.workflow_webhook_execution_response_attributes" => "WorkflowWebhookExecutionResponseAttributes",
+          "v2.workflow_webhook_execution_response_data" => "WorkflowWebhookExecutionResponseData",
+          "v2.workflow_webhook_execution_response_type" => "WorkflowWebhookExecutionResponseType",
           "v2.worklflow_cancel_instance_response" => "WorklflowCancelInstanceResponse",
           "v2.worklflow_cancel_instance_response_data" => "WorklflowCancelInstanceResponseData",
           "v2.worklflow_get_instance_response" => "WorklflowGetInstanceResponse",
diff --git a/lib/datadog_api_client/v2/api/workflow_automation_api.rb b/lib/datadog_api_client/v2/api/workflow_automation_api.rb
index acddc865b970..c9dfe004333a 100644
--- a/lib/datadog_api_client/v2/api/workflow_automation_api.rb
+++ b/lib/datadog_api_client/v2/api/workflow_automation_api.rb
@@ -297,6 +297,194 @@ def delete_workflow_with_http_info(workflow_id, opts = {})
       return data, status_code, headers
     end
 
+    # Execute a workflow from a template.
+    #
+    # @see #execute_workflow_from_template_with_http_info
+    def execute_workflow_from_template(parent_id, body, opts = {})
+      data, _status_code, _headers = execute_workflow_from_template_with_http_info(parent_id, body, opts)
+      data
+    end
+
+    # Execute a workflow from a template.
+    #
+    # Execute a headless workflow instance from a template. This endpoint creates and executes
+    # a workflow instance based on a template configuration.
+    #
+    # **Note**: This endpoint is in public beta and is subject to change.
+    # If you have any feedback, contact [Datadog support](https://docs.datadoghq.com/help/).
+    #
+    # @param parent_id [String] The ID of the parent workflow
+    # @param body [WorkflowHeadlessExecutionRequest] 
+    # @param opts [Hash] the optional parameters
+    # @return [Array<(WorkflowHeadlessExecutionResponse, Integer, Hash)>] WorkflowHeadlessExecutionResponse data, response status code and response headers
+    def execute_workflow_from_template_with_http_info(parent_id, body, opts = {})
+      unstable_enabled = @api_client.config.unstable_operations["v2.execute_workflow_from_template".to_sym]
+      if unstable_enabled
+        @api_client.config.logger.warn format("Using unstable operation '%s'", "v2.execute_workflow_from_template")
+      else
+        raise DatadogAPIClient::APIError.new(message: format("Unstable operation '%s' is disabled", "v2.execute_workflow_from_template"))
+      end
+
+      if @api_client.config.debugging
+        @api_client.config.logger.debug 'Calling API: WorkflowAutomationAPI.execute_workflow_from_template ...'
+      end
+      # verify the required parameter 'parent_id' is set
+      if @api_client.config.client_side_validation && parent_id.nil?
+        fail ArgumentError, "Missing the required parameter 'parent_id' when calling WorkflowAutomationAPI.execute_workflow_from_template"
+      end
+      # verify the required parameter 'body' is set
+      if @api_client.config.client_side_validation && body.nil?
+        fail ArgumentError, "Missing the required parameter 'body' when calling WorkflowAutomationAPI.execute_workflow_from_template"
+      end
+      # resource path
+      local_var_path = '/api/v2/workflow_headless/{parent_id}/instances'.sub('{parent_id}', CGI.escape(parent_id.to_s).gsub('%2F', '/'))
+
+      # query parameters
+      query_params = opts[:query_params] || {}
+
+      # header parameters
+      header_params = opts[:header_params] || {}
+      # HTTP header 'Accept' (if needed)
+      header_params['Accept'] = @api_client.select_header_accept(['application/json'])
+      # HTTP header 'Content-Type'
+      header_params['Content-Type'] = @api_client.select_header_content_type(['application/json'])
+
+      # form parameters
+      form_params = opts[:form_params] || {}
+
+      # http body (model)
+      post_body = opts[:debug_body] || @api_client.object_to_http_body(body)
+
+      # return_type
+      return_type = opts[:debug_return_type] || 'WorkflowHeadlessExecutionResponse'
+
+      # auth_names
+      auth_names = opts[:debug_auth_names] || [:apiKeyAuth, :appKeyAuth]
+
+      new_options = opts.merge(
+        :operation => :execute_workflow_from_template,
+        :header_params => header_params,
+        :query_params => query_params,
+        :form_params => form_params,
+        :body => post_body,
+        :auth_names => auth_names,
+        :return_type => return_type,
+        :api_version => "V2"
+      )
+
+      data, status_code, headers = @api_client.call_api(Net::HTTP::Post, local_var_path, new_options)
+      if @api_client.config.debugging
+        @api_client.config.logger.debug "API called: WorkflowAutomationAPI#execute_workflow_from_template\nData: #{data.inspect}\nStatus code: #{status_code}\nHeaders: #{headers}"
+      end
+      return data, status_code, headers
+    end
+
+    # Execute a workflow from a webhook.
+    #
+    # @see #execute_workflow_from_webhook_with_http_info
+    def execute_workflow_from_webhook(workflow_id, org_id, x_hub_signature_256, user_agent, body, opts = {})
+      data, _status_code, _headers = execute_workflow_from_webhook_with_http_info(workflow_id, org_id, x_hub_signature_256, user_agent, body, opts)
+      data
+    end
+
+    # Execute a workflow from a webhook.
+    #
+    # Execute a workflow triggered by a GitHub webhook. This endpoint validates the GitHub webhook signature
+    # and the GitHub user agent before executing the workflow.
+    #
+    # This endpoint requires:
+    # - Valid GitHub webhook signature in the X-Hub-Signature-256 header
+    # - GitHub user agent in the User-Agent header
+    # - Valid organization ID in the orgId query parameter
+    # - Valid workflow ID in the path
+    #
+    # **Note**: This endpoint is in public beta and is subject to change.
+    # If you have any feedback, contact [Datadog support](https://docs.datadoghq.com/help/).
+    #
+    # @param workflow_id [String] The ID of the workflow.
+    # @param org_id [UUID] The organization ID
+    # @param x_hub_signature_256 [String] GitHub webhook signature for payload validation
+    # @param user_agent [String] Must start with "GitHub-Hookshot/"
+    # @param body [Hash<String, Object>] 
+    # @param opts [Hash] the optional parameters
+    # @return [Array<(WorkflowWebhookExecutionResponse, Integer, Hash)>] WorkflowWebhookExecutionResponse data, response status code and response headers
+    def execute_workflow_from_webhook_with_http_info(workflow_id, org_id, x_hub_signature_256, user_agent, body, opts = {})
+      unstable_enabled = @api_client.config.unstable_operations["v2.execute_workflow_from_webhook".to_sym]
+      if unstable_enabled
+        @api_client.config.logger.warn format("Using unstable operation '%s'", "v2.execute_workflow_from_webhook")
+      else
+        raise DatadogAPIClient::APIError.new(message: format("Unstable operation '%s' is disabled", "v2.execute_workflow_from_webhook"))
+      end
+
+      if @api_client.config.debugging
+        @api_client.config.logger.debug 'Calling API: WorkflowAutomationAPI.execute_workflow_from_webhook ...'
+      end
+      # verify the required parameter 'workflow_id' is set
+      if @api_client.config.client_side_validation && workflow_id.nil?
+        fail ArgumentError, "Missing the required parameter 'workflow_id' when calling WorkflowAutomationAPI.execute_workflow_from_webhook"
+      end
+      # verify the required parameter 'org_id' is set
+      if @api_client.config.client_side_validation && org_id.nil?
+        fail ArgumentError, "Missing the required parameter 'org_id' when calling WorkflowAutomationAPI.execute_workflow_from_webhook"
+      end
+      # verify the required parameter 'x_hub_signature_256' is set
+      if @api_client.config.client_side_validation && x_hub_signature_256.nil?
+        fail ArgumentError, "Missing the required parameter 'x_hub_signature_256' when calling WorkflowAutomationAPI.execute_workflow_from_webhook"
+      end
+      # verify the required parameter 'user_agent' is set
+      if @api_client.config.client_side_validation && user_agent.nil?
+        fail ArgumentError, "Missing the required parameter 'user_agent' when calling WorkflowAutomationAPI.execute_workflow_from_webhook"
+      end
+      # verify the required parameter 'body' is set
+      if @api_client.config.client_side_validation && body.nil?
+        fail ArgumentError, "Missing the required parameter 'body' when calling WorkflowAutomationAPI.execute_workflow_from_webhook"
+      end
+      # resource path
+      local_var_path = '/api/v2/workflows/{workflow_id}/webhook'.sub('{workflow_id}', CGI.escape(workflow_id.to_s).gsub('%2F', '/'))
+
+      # query parameters
+      query_params = opts[:query_params] || {}
+      query_params[:'orgId'] = org_id
+
+      # header parameters
+      header_params = opts[:header_params] || {}
+      # HTTP header 'Accept' (if needed)
+      header_params['Accept'] = @api_client.select_header_accept(['application/json'])
+      # HTTP header 'Content-Type'
+      header_params['Content-Type'] = @api_client.select_header_content_type(['application/json'])
+      header_params['X-Hub-Signature-256'] = x_hub_signature_256
+      header_params['User-Agent'] = user_agent
+
+      # form parameters
+      form_params = opts[:form_params] || {}
+
+      # http body (model)
+      post_body = opts[:debug_body] || @api_client.object_to_http_body(body)
+
+      # return_type
+      return_type = opts[:debug_return_type] || 'WorkflowWebhookExecutionResponse'
+
+      # auth_names
+      auth_names = opts[:debug_auth_names] || [:apiKeyAuth, :appKeyAuth]
+
+      new_options = opts.merge(
+        :operation => :execute_workflow_from_webhook,
+        :header_params => header_params,
+        :query_params => query_params,
+        :form_params => form_params,
+        :body => post_body,
+        :auth_names => auth_names,
+        :return_type => return_type,
+        :api_version => "V2"
+      )
+
+      data, status_code, headers = @api_client.call_api(Net::HTTP::Post, local_var_path, new_options)
+      if @api_client.config.debugging
+        @api_client.config.logger.debug "API called: WorkflowAutomationAPI#execute_workflow_from_webhook\nData: #{data.inspect}\nStatus code: #{status_code}\nHeaders: #{headers}"
+      end
+      return data, status_code, headers
+    end
+
     # Get an existing Workflow.
     #
     # @see #get_workflow_with_http_info
@@ -572,5 +760,86 @@ def update_workflow_with_http_info(workflow_id, body, opts = {})
       end
       return data, status_code, headers
     end
+
+    # Update workflow favorite status.
+    #
+    # @see #update_workflow_favorite_with_http_info
+    def update_workflow_favorite(workflow_id, body, opts = {})
+      update_workflow_favorite_with_http_info(workflow_id, body, opts)
+      nil
+    end
+
+    # Update workflow favorite status.
+    #
+    # Mark a workflow as favorite or unfavorite for the authenticated user.
+    #
+    # **Note**: This endpoint is in public beta and is subject to change.
+    # If you have any feedback, contact [Datadog support](https://docs.datadoghq.com/help/).
+    #
+    # @param workflow_id [String] The ID of the workflow.
+    # @param body [WorkflowFavoriteRequest] 
+    # @param opts [Hash] the optional parameters
+    # @return [Array<(nil, Integer, Hash)>] nil, response status code and response headers
+    def update_workflow_favorite_with_http_info(workflow_id, body, opts = {})
+      unstable_enabled = @api_client.config.unstable_operations["v2.update_workflow_favorite".to_sym]
+      if unstable_enabled
+        @api_client.config.logger.warn format("Using unstable operation '%s'", "v2.update_workflow_favorite")
+      else
+        raise DatadogAPIClient::APIError.new(message: format("Unstable operation '%s' is disabled", "v2.update_workflow_favorite"))
+      end
+
+      if @api_client.config.debugging
+        @api_client.config.logger.debug 'Calling API: WorkflowAutomationAPI.update_workflow_favorite ...'
+      end
+      # verify the required parameter 'workflow_id' is set
+      if @api_client.config.client_side_validation && workflow_id.nil?
+        fail ArgumentError, "Missing the required parameter 'workflow_id' when calling WorkflowAutomationAPI.update_workflow_favorite"
+      end
+      # verify the required parameter 'body' is set
+      if @api_client.config.client_side_validation && body.nil?
+        fail ArgumentError, "Missing the required parameter 'body' when calling WorkflowAutomationAPI.update_workflow_favorite"
+      end
+      # resource path
+      local_var_path = '/api/v2/workflows/{workflow_id}/favorite'.sub('{workflow_id}', CGI.escape(workflow_id.to_s).gsub('%2F', '/'))
+
+      # query parameters
+      query_params = opts[:query_params] || {}
+
+      # header parameters
+      header_params = opts[:header_params] || {}
+      # HTTP header 'Accept' (if needed)
+      header_params['Accept'] = @api_client.select_header_accept(['*/*'])
+      # HTTP header 'Content-Type'
+      header_params['Content-Type'] = @api_client.select_header_content_type(['application/json'])
+
+      # form parameters
+      form_params = opts[:form_params] || {}
+
+      # http body (model)
+      post_body = opts[:debug_body] || @api_client.object_to_http_body(body)
+
+      # return_type
+      return_type = opts[:debug_return_type]
+
+      # auth_names
+      auth_names = opts[:debug_auth_names] || [:apiKeyAuth, :appKeyAuth]
+
+      new_options = opts.merge(
+        :operation => :update_workflow_favorite,
+        :header_params => header_params,
+        :query_params => query_params,
+        :form_params => form_params,
+        :body => post_body,
+        :auth_names => auth_names,
+        :return_type => return_type,
+        :api_version => "V2"
+      )
+
+      data, status_code, headers = @api_client.call_api(Net::HTTP::Put, local_var_path, new_options)
+      if @api_client.config.debugging
+        @api_client.config.logger.debug "API called: WorkflowAutomationAPI#update_workflow_favorite\nData: #{data.inspect}\nStatus code: #{status_code}\nHeaders: #{headers}"
+      end
+      return data, status_code, headers
+    end
   end
 end
diff --git a/lib/datadog_api_client/v2/models/workflow_favorite_request.rb b/lib/datadog_api_client/v2/models/workflow_favorite_request.rb
new file mode 100644
index 000000000000..9ba59657255d
--- /dev/null
+++ b/lib/datadog_api_client/v2/models/workflow_favorite_request.rb
@@ -0,0 +1,123 @@
+=begin
+#Datadog API V2 Collection
+
+#Collection of all Datadog Public endpoints.
+
+The version of the OpenAPI document: 1.0
+Contact: support@datadoghq.com
+Generated by: https://github.com/DataDog/datadog-api-client-ruby/tree/master/.generator
+
+ Unless explicitly stated otherwise all files in this repository are licensed under the Apache-2.0 License.
+ This product includes software developed at Datadog (https://www.datadoghq.com/).
+ Copyright 2020-Present Datadog, Inc.
+
+=end
+
+require 'date'
+require 'time'
+
+module DatadogAPIClient::V2
+  # 
+  class WorkflowFavoriteRequest
+    include BaseGenericModel
+
+    #
+    attr_reader :data
+
+    attr_accessor :additional_properties
+
+    # Attribute mapping from ruby-style variable name to JSON key.
+    # @!visibility private
+    def self.attribute_map
+      {
+        :'data' => :'data'
+      }
+    end
+
+    # Attribute type mapping.
+    # @!visibility private
+    def self.openapi_types
+      {
+        :'data' => :'WorkflowFavoriteRequestData'
+      }
+    end
+
+    # Initializes the object
+    # @param attributes [Hash] Model attributes in the form of hash
+    # @!visibility private
+    def initialize(attributes = {})
+      if (!attributes.is_a?(Hash))
+        fail ArgumentError, "The input argument (attributes) must be a hash in `DatadogAPIClient::V2::WorkflowFavoriteRequest` initialize method"
+      end
+
+      self.additional_properties = {}
+      # check to see if the attribute exists and convert string to symbol for hash key
+      attributes = attributes.each_with_object({}) { |(k, v), h|
+        if (!self.class.attribute_map.key?(k.to_sym))
+          self.additional_properties[k.to_sym] = v
+        else
+          h[k.to_sym] = v
+        end
+      }
+
+      if attributes.key?(:'data')
+        self.data = attributes[:'data']
+      end
+    end
+
+    # Check to see if the all the properties in the model are valid
+    # @return true if the model is valid
+    # @!visibility private
+    def valid?
+      return false if @data.nil?
+      true
+    end
+
+    # Custom attribute writer method with validation
+    # @param data [Object] Object to be assigned
+    # @!visibility private
+    def data=(data)
+      if data.nil?
+        fail ArgumentError, 'invalid value for "data", data cannot be nil.'
+      end
+      @data = data
+    end
+
+    # Returns the object in the form of hash, with additionalProperties support.
+    # @return [Hash] Returns the object in the form of hash
+    # @!visibility private
+    def to_hash
+      hash = {}
+      self.class.attribute_map.each_pair do |attr, param|
+        value = self.send(attr)
+        if value.nil?
+          is_nullable = self.class.openapi_nullable.include?(attr)
+          next if !is_nullable || (is_nullable && !instance_variable_defined?(:"@#{attr}"))
+        end
+
+        hash[param] = _to_hash(value)
+      end
+      self.additional_properties.each_pair do |attr, value|
+        hash[attr] = value
+      end
+      hash
+    end
+
+    # Checks equality by comparing each attribute.
+    # @param o [Object] Object to be compared
+    # @!visibility private
+    def ==(o)
+      return true if self.equal?(o)
+      self.class == o.class &&
+          data == o.data &&
+          additional_properties == o.additional_properties
+    end
+
+    # Calculates hash code according to all attributes.
+    # @return [Integer] Hash code
+    # @!visibility private
+    def hash
+      [data, additional_properties].hash
+    end
+  end
+end
diff --git a/lib/datadog_api_client/v2/models/workflow_favorite_request_attributes.rb b/lib/datadog_api_client/v2/models/workflow_favorite_request_attributes.rb
new file mode 100644
index 000000000000..f9113a14a711
--- /dev/null
+++ b/lib/datadog_api_client/v2/models/workflow_favorite_request_attributes.rb
@@ -0,0 +1,123 @@
+=begin
+#Datadog API V2 Collection
+
+#Collection of all Datadog Public endpoints.
+
+The version of the OpenAPI document: 1.0
+Contact: support@datadoghq.com
+Generated by: https://github.com/DataDog/datadog-api-client-ruby/tree/master/.generator
+
+ Unless explicitly stated otherwise all files in this repository are licensed under the Apache-2.0 License.
+ This product includes software developed at Datadog (https://www.datadoghq.com/).
+ Copyright 2020-Present Datadog, Inc.
+
+=end
+
+require 'date'
+require 'time'
+
+module DatadogAPIClient::V2
+  # 
+  class WorkflowFavoriteRequestAttributes
+    include BaseGenericModel
+
+    # Whether to mark the workflow as favorite (true) or unfavorite (false)
+    attr_reader :favorite
+
+    attr_accessor :additional_properties
+
+    # Attribute mapping from ruby-style variable name to JSON key.
+    # @!visibility private
+    def self.attribute_map
+      {
+        :'favorite' => :'favorite'
+      }
+    end
+
+    # Attribute type mapping.
+    # @!visibility private
+    def self.openapi_types
+      {
+        :'favorite' => :'Boolean'
+      }
+    end
+
+    # Initializes the object
+    # @param attributes [Hash] Model attributes in the form of hash
+    # @!visibility private
+    def initialize(attributes = {})
+      if (!attributes.is_a?(Hash))
+        fail ArgumentError, "The input argument (attributes) must be a hash in `DatadogAPIClient::V2::WorkflowFavoriteRequestAttributes` initialize method"
+      end
+
+      self.additional_properties = {}
+      # check to see if the attribute exists and convert string to symbol for hash key
+      attributes = attributes.each_with_object({}) { |(k, v), h|
+        if (!self.class.attribute_map.key?(k.to_sym))
+          self.additional_properties[k.to_sym] = v
+        else
+          h[k.to_sym] = v
+        end
+      }
+
+      if attributes.key?(:'favorite')
+        self.favorite = attributes[:'favorite']
+      end
+    end
+
+    # Check to see if the all the properties in the model are valid
+    # @return true if the model is valid
+    # @!visibility private
+    def valid?
+      return false if @favorite.nil?
+      true
+    end
+
+    # Custom attribute writer method with validation
+    # @param favorite [Object] Object to be assigned
+    # @!visibility private
+    def favorite=(favorite)
+      if favorite.nil?
+        fail ArgumentError, 'invalid value for "favorite", favorite cannot be nil.'
+      end
+      @favorite = favorite
+    end
+
+    # Returns the object in the form of hash, with additionalProperties support.
+    # @return [Hash] Returns the object in the form of hash
+    # @!visibility private
+    def to_hash
+      hash = {}
+      self.class.attribute_map.each_pair do |attr, param|
+        value = self.send(attr)
+        if value.nil?
+          is_nullable = self.class.openapi_nullable.include?(attr)
+          next if !is_nullable || (is_nullable && !instance_variable_defined?(:"@#{attr}"))
+        end
+
+        hash[param] = _to_hash(value)
+      end
+      self.additional_properties.each_pair do |attr, value|
+        hash[attr] = value
+      end
+      hash
+    end
+
+    # Checks equality by comparing each attribute.
+    # @param o [Object] Object to be compared
+    # @!visibility private
+    def ==(o)
+      return true if self.equal?(o)
+      self.class == o.class &&
+          favorite == o.favorite &&
+          additional_properties == o.additional_properties
+    end
+
+    # Calculates hash code according to all attributes.
+    # @return [Integer] Hash code
+    # @!visibility private
+    def hash
+      [favorite, additional_properties].hash
+    end
+  end
+end
diff --git a/lib/datadog_api_client/v2/models/workflow_favorite_request_data.rb b/lib/datadog_api_client/v2/models/workflow_favorite_request_data.rb
new file mode 100644
index 000000000000..6187dd7e0ea7
--- /dev/null
+++ b/lib/datadog_api_client/v2/models/workflow_favorite_request_data.rb
@@ -0,0 +1,144 @@
+=begin
+#Datadog API V2 Collection
+
+#Collection of all Datadog Public endpoints.
+
+The version of the OpenAPI document: 1.0
+Contact: support@datadoghq.com
+Generated by: https://github.com/DataDog/datadog-api-client-ruby/tree/master/.generator
+
+ Unless explicitly stated otherwise all files in this repository are licensed under the Apache-2.0 License.
+ This product includes software developed at Datadog (https://www.datadoghq.com/).
+ Copyright 2020-Present Datadog, Inc.
+
+=end
+
+require 'date'
+require 'time'
+
+module DatadogAPIClient::V2
+  # 
+  class WorkflowFavoriteRequestData
+    include BaseGenericModel
+
+    #
+    attr_reader :attributes
+
+    # The type for workflow favorite request
+    attr_reader :type
+
+    attr_accessor :additional_properties
+
+    # Attribute mapping from ruby-style variable name to JSON key.
+    # @!visibility private
+    def self.attribute_map
+      {
+        :'attributes' => :'attributes',
+        :'type' => :'type'
+      }
+    end
+
+    # Attribute type mapping.
+    # @!visibility private
+    def self.openapi_types
+      {
+        :'attributes' => :'WorkflowFavoriteRequestAttributes',
+        :'type' => :'WorkflowFavoriteRequestType'
+      }
+    end
+
+    # Initializes the object
+    # @param attributes [Hash] Model attributes in the form of hash
+    # @!visibility private
+    def initialize(attributes = {})
+      if (!attributes.is_a?(Hash))
+        fail ArgumentError, "The input argument (attributes) must be a hash in `DatadogAPIClient::V2::WorkflowFavoriteRequestData` initialize method"
+      end
+
+      self.additional_properties = {}
+      # check to see if the attribute exists and convert string to symbol for hash key
+      attributes = attributes.each_with_object({}) { |(k, v), h|
+        if (!self.class.attribute_map.key?(k.to_sym))
+          self.additional_properties[k.to_sym] = v
+        else
+          h[k.to_sym] = v
+        end
+      }
+
+      if attributes.key?(:'attributes')
+        self.attributes = attributes[:'attributes']
+      end
+
+      if attributes.key?(:'type')
+        self.type = attributes[:'type']
+      end
+    end
+
+    # Check to see if the all the properties in the model are valid
+    # @return true if the model is valid
+    # @!visibility private
+    def valid?
+      return false if @attributes.nil?
+      return false if @type.nil?
+      true
+    end
+
+    # Custom attribute writer method with validation
+    # @param attributes [Object] Object to be assigned
+    # @!visibility private
+    def attributes=(attributes)
+      if attributes.nil?
+        fail ArgumentError, 'invalid value for "attributes", attributes cannot be nil.'
+      end
+      @attributes = attributes
+    end
+
+    # Custom attribute writer method with validation
+    # @param type [Object] Object to be assigned
+    # @!visibility private
+    def type=(type)
+      if type.nil?
+        fail ArgumentError, 'invalid value for "type", type cannot be nil.'
+      end
+      @type = type
+    end
+
+    # Returns the object in the form of hash, with additionalProperties support.
+    # @return [Hash] Returns the object in the form of hash
+    # @!visibility private
+    def to_hash
+      hash = {}
+      self.class.attribute_map.each_pair do |attr, param|
+        value = self.send(attr)
+        if value.nil?
+          is_nullable = self.class.openapi_nullable.include?(attr)
+          next if !is_nullable || (is_nullable && !instance_variable_defined?(:"@#{attr}"))
+        end
+
+        hash[param] = _to_hash(value)
+      end
+      self.additional_properties.each_pair do |attr, value|
+        hash[attr] = value
+      end
+      hash
+    end
+
+    # Checks equality by comparing each attribute.
+    # @param o [Object] Object to be compared
+    # @!visibility private
+    def ==(o)
+      return true if self.equal?(o)
+      self.class == o.class &&
+          attributes == o.attributes &&
+          type == o.type &&
+          additional_properties == o.additional_properties
+    end
+
+    # Calculates hash code according to all attributes.
+    # @return [Integer] Hash code
+    # @!visibility private
+    def hash
+      [attributes, type, additional_properties].hash
+    end
+  end
+end
diff --git a/lib/datadog_api_client/v2/models/workflow_favorite_request_type.rb b/lib/datadog_api_client/v2/models/workflow_favorite_request_type.rb
new file mode 100644
index 000000000000..862343f42e15
--- /dev/null
+++ b/lib/datadog_api_client/v2/models/workflow_favorite_request_type.rb
@@ -0,0 +1,26 @@
+=begin
+#Datadog API V2 Collection
+
+#Collection of all Datadog Public endpoints.
+
+The version of the OpenAPI document: 1.0
+Contact: support@datadoghq.com
+Generated by: https://github.com/DataDog/datadog-api-client-ruby/tree/master/.generator
+
+ Unless explicitly stated otherwise all files in this repository are licensed under the Apache-2.0 License.
+ This product includes software developed at Datadog (https://www.datadoghq.com/).
+ Copyright 2020-Present Datadog, Inc.
+
+=end
+
+require 'date'
+require 'time'
+
+module DatadogAPIClient::V2
+  # The type for workflow favorite request
+  class WorkflowFavoriteRequestType
+    include BaseEnumModel
+
+    WORKFLOW_FAVORITE_REQUEST = "workflow_favorite_request".freeze
+  end
+end
diff --git a/lib/datadog_api_client/v2/models/workflow_headless_execution_config.rb b/lib/datadog_api_client/v2/models/workflow_headless_execution_config.rb
new file mode 100644
index 000000000000..a1037cdef393
--- /dev/null
+++ b/lib/datadog_api_client/v2/models/workflow_headless_execution_config.rb
@@ -0,0 +1,146 @@
+=begin
+#Datadog API V2 Collection
+
+#Collection of all Datadog Public endpoints.
+
+The version of the OpenAPI document: 1.0
+Contact: support@datadoghq.com
+Generated by: https://github.com/DataDog/datadog-api-client-ruby/tree/master/.generator
+
+ Unless explicitly stated otherwise all files in this repository are licensed under the Apache-2.0 License.
+ This product includes software developed at Datadog (https://www.datadoghq.com/).
+ Copyright 2020-Present Datadog, Inc.
+
+=end
+
+require 'date'
+require 'time'
+
+module DatadogAPIClient::V2
+  # 
+  class WorkflowHeadlessExecutionConfig
+    include BaseGenericModel
+
+    # List of connections to use for the workflow execution
+    attr_reader :connections
+
+    # Input parameters for the workflow execution
+    attr_reader :inputs
+
+    attr_accessor :additional_properties
+
+    # Attribute mapping from ruby-style variable name to JSON key.
+    # @!visibility private
+    def self.attribute_map
+      {
+        :'connections' => :'connections',
+        :'inputs' => :'inputs'
+      }
+    end
+
+    # Attribute type mapping.
+    # @!visibility private
+    def self.openapi_types
+      {
+        :'connections' => :'Array<WorkflowHeadlessExecutionConnection>',
+        :'inputs' => :'Hash<String, Object>'
+      }
+    end
+
+    # Initializes the object
+    # @param attributes [Hash] Model attributes in the form of hash
+    # @!visibility private
+    def initialize(attributes = {})
+      if (!attributes.is_a?(Hash))
+        fail ArgumentError, "The input argument (attributes) must be a hash in `DatadogAPIClient::V2::WorkflowHeadlessExecutionConfig` initialize method"
+      end
+
+      self.additional_properties = {}
+      # check to see if the attribute exists and convert string to symbol for hash key
+      attributes = attributes.each_with_object({}) { |(k, v), h|
+        if (!self.class.attribute_map.key?(k.to_sym))
+          self.additional_properties[k.to_sym] = v
+        else
+          h[k.to_sym] = v
+        end
+      }
+
+      if attributes.key?(:'connections')
+        if (value = attributes[:'connections']).is_a?(Array)
+          self.connections = value
+        end
+      end
+
+      if attributes.key?(:'inputs')
+        self.inputs = attributes[:'inputs']
+      end
+    end
+
+    # Check to see if the all the properties in the model are valid
+    # @return true if the model is valid
+    # @!visibility private
+    def valid?
+      return false if @connections.nil?
+      return false if @inputs.nil?
+      true
+    end
+
+    # Custom attribute writer method with validation
+    # @param connections [Object] Object to be assigned
+    # @!visibility private
+    def connections=(connections)
+      if connections.nil?
+        fail ArgumentError, 'invalid value for "connections", connections cannot be nil.'
+      end
+      @connections = connections
+    end
+
+    # Custom attribute writer method with validation
+    # @param inputs [Object] Object to be assigned
+    # @!visibility private
+    def inputs=(inputs)
+      if inputs.nil?
+        fail ArgumentError, 'invalid value for "inputs", inputs cannot be nil.'
+      end
+      @inputs = inputs
+    end
+
+    # Returns the object in the form of hash, with additionalProperties support.
+    # @return [Hash] Returns the object in the form of hash
+    # @!visibility private
+    def to_hash
+      hash = {}
+      self.class.attribute_map.each_pair do |attr, param|
+        value = self.send(attr)
+        if value.nil?
+          is_nullable = self.class.openapi_nullable.include?(attr)
+          next if !is_nullable || (is_nullable && !instance_variable_defined?(:"@#{attr}"))
+        end
+
+        hash[param] = _to_hash(value)
+      end
+      self.additional_properties.each_pair do |attr, value|
+        hash[attr] = value
+      end
+      hash
+    end
+
+    # Checks equality by comparing each attribute.
+    # @param o [Object] Object to be compared
+    # @!visibility private
+    def ==(o)
+      return true if self.equal?(o)
+      self.class == o.class &&
+          connections == o.connections &&
+          inputs == o.inputs &&
+          additional_properties == o.additional_properties
+    end
+
+    # Calculates hash code according to all attributes.
+    # @return [Integer] Hash code
+    # @!visibility private
+    def hash
+      [connections, inputs, additional_properties].hash
+    end
+  end
+end
diff --git a/lib/datadog_api_client/v2/models/workflow_headless_execution_connection.rb b/lib/datadog_api_client/v2/models/workflow_headless_execution_connection.rb
new file mode 100644
index 000000000000..0ede97a3f0f8
--- /dev/null
+++ b/lib/datadog_api_client/v2/models/workflow_headless_execution_connection.rb
@@ -0,0 +1,144 @@
+=begin
+#Datadog API V2 Collection
+
+#Collection of all Datadog Public endpoints.
+
+The version of the OpenAPI document: 1.0
+Contact: support@datadoghq.com
+Generated by: https://github.com/DataDog/datadog-api-client-ruby/tree/master/.generator
+
+ Unless explicitly stated otherwise all files in this repository are licensed under the Apache-2.0 License.
+ This product includes software developed at Datadog (https://www.datadoghq.com/).
+ Copyright 2020-Present Datadog, Inc.
+
+=end
+
+require 'date'
+require 'time'
+
+module DatadogAPIClient::V2
+  # 
+  class WorkflowHeadlessExecutionConnection
+    include BaseGenericModel
+
+    # The ID of the connection
+    attr_reader :connection_id
+
+    # The label for the connection
+    attr_reader :label
+
+    attr_accessor :additional_properties
+
+    # Attribute mapping from ruby-style variable name to JSON key.
+    # @!visibility private
+    def self.attribute_map
+      {
+        :'connection_id' => :'connection_id',
+        :'label' => :'label'
+      }
+    end
+
+    # Attribute type mapping.
+    # @!visibility private
+    def self.openapi_types
+      {
+        :'connection_id' => :'UUID',
+        :'label' => :'String'
+      }
+    end
+
+    # Initializes the object
+    # @param attributes [Hash] Model attributes in the form of hash
+    # @!visibility private
+    def initialize(attributes = {})
+      if (!attributes.is_a?(Hash))
+        fail ArgumentError, "The input argument (attributes) must be a hash in `DatadogAPIClient::V2::WorkflowHeadlessExecutionConnection` initialize method"
+      end
+
+      self.additional_properties = {}
+      # check to see if the attribute exists and convert string to symbol for hash key
+      attributes = attributes.each_with_object({}) { |(k, v), h|
+        if (!self.class.attribute_map.key?(k.to_sym))
+          self.additional_properties[k.to_sym] = v
+        else
+          h[k.to_sym] = v
+        end
+      }
+
+      if attributes.key?(:'connection_id')
+        self.connection_id = attributes[:'connection_id']
+      end
+
+      if attributes.key?(:'label')
+        self.label = attributes[:'label']
+      end
+    end
+
+    # Check to see if the all the properties in the model are valid
+    # @return true if the model is valid
+    # @!visibility private
+    def valid?
+      return false if @connection_id.nil?
+      return false if @label.nil?
+      true
+    end
+
+    # Custom attribute writer method with validation
+    # @param connection_id [Object] Object to be assigned
+    # @!visibility private
+    def connection_id=(connection_id)
+      if connection_id.nil?
+        fail ArgumentError, 'invalid value for "connection_id", connection_id cannot be nil.'
+      end
+      @connection_id = connection_id
+    end
+
+    # Custom attribute writer method with validation
+    # @param label [Object] Object to be assigned
+    # @!visibility private
+    def label=(label)
+      if label.nil?
+        fail ArgumentError, 'invalid value for "label", label cannot be nil.'
+      end
+      @label = label
+    end
+
+    # Returns the object in the form of hash, with additionalProperties support.
+    # @return [Hash] Returns the object in the form of hash
+    # @!visibility private
+    def to_hash
+      hash = {}
+      self.class.attribute_map.each_pair do |attr, param|
+        value = self.send(attr)
+        if value.nil?
+          is_nullable = self.class.openapi_nullable.include?(attr)
+          next if !is_nullable || (is_nullable && !instance_variable_defined?(:"@#{attr}"))
+        end
+
+        hash[param] = _to_hash(value)
+      end
+      self.additional_properties.each_pair do |attr, value|
+        hash[attr] = value
+      end
+      hash
+    end
+
+    # Checks equality by comparing each attribute.
+    # @param o [Object] Object to be compared
+    # @!visibility private
+    def ==(o)
+      return true if self.equal?(o)
+      self.class == o.class &&
+          connection_id == o.connection_id &&
+          label == o.label &&
+          additional_properties == o.additional_properties
+    end
+
+    # Calculates hash code according to all attributes.
+    # @return [Integer] Hash code
+    # @!visibility private
+    def hash
+      [connection_id, label, additional_properties].hash
+    end
+  end
+end
diff --git a/lib/datadog_api_client/v2/models/workflow_headless_execution_request.rb b/lib/datadog_api_client/v2/models/workflow_headless_execution_request.rb
new file mode 100644
index 000000000000..355ad7227f43
--- /dev/null
+++ b/lib/datadog_api_client/v2/models/workflow_headless_execution_request.rb
@@ -0,0 +1,123 @@
+=begin
+#Datadog API V2 Collection
+
+#Collection of all Datadog Public endpoints.
+
+The version of the OpenAPI document: 1.0
+Contact: support@datadoghq.com
+Generated by: https://github.com/DataDog/datadog-api-client-ruby/tree/master/.generator
+
+ Unless explicitly stated otherwise all files in this repository are licensed under the Apache-2.0 License.
+ This product includes software developed at Datadog (https://www.datadoghq.com/).
+ Copyright 2020-Present Datadog, Inc.
+
+=end
+
+require 'date'
+require 'time'
+
+module DatadogAPIClient::V2
+  # 
+  class WorkflowHeadlessExecutionRequest
+    include BaseGenericModel
+
+    #
+    attr_reader :data
+
+    attr_accessor :additional_properties
+
+    # Attribute mapping from ruby-style variable name to JSON key.
+    # @!visibility private
+    def self.attribute_map
+      {
+        :'data' => :'data'
+      }
+    end
+
+    # Attribute type mapping.
+    # @!visibility private
+    def self.openapi_types
+      {
+        :'data' => :'WorkflowHeadlessExecutionRequestData'
+      }
+    end
+
+    # Initializes the object
+    # @param attributes [Hash] Model attributes in the form of hash
+    # @!visibility private
+    def initialize(attributes = {})
+      if (!attributes.is_a?(Hash))
+        fail ArgumentError, "The input argument (attributes) must be a hash in `DatadogAPIClient::V2::WorkflowHeadlessExecutionRequest` initialize method"
+      end
+
+      self.additional_properties = {}
+      # check to see if the attribute exists and convert string to symbol for hash key
+      attributes = attributes.each_with_object({}) { |(k, v), h|
+        if (!self.class.attribute_map.key?(k.to_sym))
+          self.additional_properties[k.to_sym] = v
+        else
+          h[k.to_sym] = v
+        end
+      }
+
+      if attributes.key?(:'data')
+        self.data = attributes[:'data']
+      end
+    end
+
+    # Check to see if the all the properties in the model are valid
+    # @return true if the model is valid
+    # @!visibility private
+    def valid?
+      return false if @data.nil?
+      true
+    end
+
+    # Custom attribute writer method with validation
+    # @param data [Object] Object to be assigned
+    # @!visibility private
+    def data=(data)
+      if data.nil?
+        fail ArgumentError, 'invalid value for "data", data cannot be nil.'
+      end
+      @data = data
+    end
+
+    # Returns the object in the form of hash, with additionalProperties support.
+    # @return [Hash] Returns the object in the form of hash
+    # @!visibility private
+    def to_hash
+      hash = {}
+      self.class.attribute_map.each_pair do |attr, param|
+        value = self.send(attr)
+        if value.nil?
+          is_nullable = self.class.openapi_nullable.include?(attr)
+          next if !is_nullable || (is_nullable && !instance_variable_defined?(:"@#{attr}"))
+        end
+
+        hash[param] = _to_hash(value)
+      end
+      self.additional_properties.each_pair do |attr, value|
+        hash[attr] = value
+      end
+      hash
+    end
+
+    # Checks equality by comparing each attribute.
+    # @param o [Object] Object to be compared
+    # @!visibility private
+    def ==(o)
+      return true if self.equal?(o)
+      self.class == o.class &&
+          data == o.data &&
+          additional_properties == o.additional_properties
+    end
+
+    # Calculates hash code according to all attributes.
+    # @return [Integer] Hash code
+    # @!visibility private
+    def hash
+      [data, additional_properties].hash
+    end
+  end
+end
diff --git a/lib/datadog_api_client/v2/models/workflow_headless_execution_request_attributes.rb b/lib/datadog_api_client/v2/models/workflow_headless_execution_request_attributes.rb
new file mode 100644
index 000000000000..1e71175484e9
--- /dev/null
+++ b/lib/datadog_api_client/v2/models/workflow_headless_execution_request_attributes.rb
@@ -0,0 +1,144 @@
+=begin
+#Datadog API V2 Collection
+
+#Collection of all Datadog Public endpoints.
+
+The version of the OpenAPI document: 1.0
+Contact: support@datadoghq.com
+Generated by: https://github.com/DataDog/datadog-api-client-ruby/tree/master/.generator
+
+ Unless explicitly stated otherwise all files in this repository are licensed under the Apache-2.0 License.
+ This product includes software developed at Datadog (https://www.datadoghq.com/).
+ Copyright 2020-Present Datadog, Inc.
+
+=end
+
+require 'date'
+require 'time'
+
+module DatadogAPIClient::V2
+  # 
+  class WorkflowHeadlessExecutionRequestAttributes
+    include BaseGenericModel
+
+    #
+    attr_reader :config
+
+    # The ID of the workflow template to execute
+    attr_reader :template_id
+
+    attr_accessor :additional_properties
+
+    # Attribute mapping from ruby-style variable name to JSON key.
+    # @!visibility private
+    def self.attribute_map
+      {
+        :'config' => :'config',
+        :'template_id' => :'template_id'
+      }
+    end
+
+    # Attribute type mapping.
+    # @!visibility private
+    def self.openapi_types
+      {
+        :'config' => :'WorkflowHeadlessExecutionConfig',
+        :'template_id' => :'String'
+      }
+    end
+
+    # Initializes the object
+    # @param attributes [Hash] Model attributes in the form of hash
+    # @!visibility private
+    def initialize(attributes = {})
+      if (!attributes.is_a?(Hash))
+        fail ArgumentError, "The input argument (attributes) must be a hash in `DatadogAPIClient::V2::WorkflowHeadlessExecutionRequestAttributes` initialize method"
+      end
+
+      self.additional_properties = {}
+      # check to see if the attribute exists and convert string to symbol for hash key
+      attributes = attributes.each_with_object({}) { |(k, v), h|
+        if (!self.class.attribute_map.key?(k.to_sym))
+          self.additional_properties[k.to_sym] = v
+        else
+          h[k.to_sym] = v
+        end
+      }
+
+      if attributes.key?(:'config')
+        self.config = attributes[:'config']
+      end
+
+      if attributes.key?(:'template_id')
+        self.template_id = attributes[:'template_id']
+      end
+    end
+
+    # Check to see if the all the properties in the model are valid
+    # @return true if the model is valid
+    # @!visibility private
+    def valid?
+      return false if @config.nil?
+      return false if @template_id.nil?
+      true
+    end
+
+    # Custom attribute writer method with validation
+    # @param config [Object] Object to be assigned
+    # @!visibility private
+    def config=(config)
+      if config.nil?
+        fail ArgumentError, 'invalid value for "config", config cannot be nil.'
+      end
+      @config = config
+    end
+
+    # Custom attribute writer method with validation
+    # @param template_id [Object] Object to be assigned
+    # @!visibility private
+    def template_id=(template_id)
+      if template_id.nil?
+        fail ArgumentError, 'invalid value for "template_id", template_id cannot be nil.'
+      end
+      @template_id = template_id
+    end
+
+    # Returns the object in the form of hash, with additionalProperties support.
+    # @return [Hash] Returns the object in the form of hash
+    # @!visibility private
+    def to_hash
+      hash = {}
+      self.class.attribute_map.each_pair do |attr, param|
+        value = self.send(attr)
+        if value.nil?
+          is_nullable = self.class.openapi_nullable.include?(attr)
+          next if !is_nullable || (is_nullable && !instance_variable_defined?(:"@#{attr}"))
+        end
+
+        hash[param] = _to_hash(value)
+      end
+      self.additional_properties.each_pair do |attr, value|
+        hash[attr] = value
+      end
+      hash
+    end
+
+    # Checks equality by comparing each attribute.
+    # @param o [Object] Object to be compared
+    # @!visibility private
+    def ==(o)
+      return true if self.equal?(o)
+      self.class == o.class &&
+          config == o.config &&
+          template_id == o.template_id &&
+          additional_properties == o.additional_properties
+    end
+
+    # Calculates hash code according to all attributes.
+    # @return [Integer] Hash code
+    # @!visibility private
+    def hash
+      [config, template_id, additional_properties].hash
+    end
+  end
+end
diff --git a/lib/datadog_api_client/v2/models/workflow_headless_execution_request_data.rb b/lib/datadog_api_client/v2/models/workflow_headless_execution_request_data.rb
new file mode 100644
index 000000000000..2d903d7eefd0
--- /dev/null
+++ b/lib/datadog_api_client/v2/models/workflow_headless_execution_request_data.rb
@@ -0,0 +1,165 @@
+=begin
+#Datadog API V2 Collection
+
+#Collection of all Datadog Public endpoints.
+
+The version of the OpenAPI document: 1.0
+Contact: support@datadoghq.com
+Generated by: https://github.com/DataDog/datadog-api-client-ruby/tree/master/.generator
+
+ Unless explicitly stated otherwise all files in this repository are licensed under the Apache-2.0 License.
+ This product includes software developed at Datadog (https://www.datadoghq.com/).
+ Copyright 2020-Present Datadog, Inc.
+
+=end
+
+require 'date'
+require 'time'
+
+module DatadogAPIClient::V2
+  # 
+  class WorkflowHeadlessExecutionRequestData
+    include BaseGenericModel
+
+    #
+    attr_reader :attributes
+
+    # The ID of the parent workflow
+    attr_reader :id
+
+    # The type for workflow headless execution request
+    attr_reader :type
+
+    attr_accessor :additional_properties
+
+    # Attribute mapping from ruby-style variable name to JSON key.
+    # @!visibility private
+    def self.attribute_map
+      {
+        :'attributes' => :'attributes',
+        :'id' => :'id',
+        :'type' => :'type'
+      }
+    end
+
+    # Attribute type mapping.
+    # @!visibility private
+    def self.openapi_types
+      {
+        :'attributes' => :'WorkflowHeadlessExecutionRequestAttributes',
+        :'id' => :'String',
+        :'type' => :'WorkflowHeadlessExecutionRequestType'
+      }
+    end
+
+    # Initializes the object
+    # @param attributes [Hash] Model attributes in the form of hash
+    # @!visibility private
+    def initialize(attributes = {})
+      if (!attributes.is_a?(Hash))
+        fail ArgumentError, "The input argument (attributes) must be a hash in `DatadogAPIClient::V2::WorkflowHeadlessExecutionRequestData` initialize method"
+      end
+
+      self.additional_properties = {}
+      # check to see if the attribute exists and convert string to symbol for hash key
+      attributes = attributes.each_with_object({}) { |(k, v), h|
+        if (!self.class.attribute_map.key?(k.to_sym))
+          self.additional_properties[k.to_sym] = v
+        else
+          h[k.to_sym] = v
+        end
+      }
+
+      if attributes.key?(:'attributes')
+        self.attributes = attributes[:'attributes']
+      end
+
+      if attributes.key?(:'id')
+        self.id = attributes[:'id']
+      end
+
+      if attributes.key?(:'type')
+        self.type = attributes[:'type']
+      end
+    end
+
+    # Check to see if the all the properties in the model are valid
+    # @return true if the model is valid
+    # @!visibility private
+    def valid?
+      return false if @attributes.nil?
+      return false if @id.nil?
+      return false if @type.nil?
+      true
+    end
+
+    # Custom attribute writer method with validation
+    # @param attributes [Object] Object to be assigned
+    # @!visibility private
+    def attributes=(attributes)
+      if attributes.nil?
+        fail ArgumentError, 'invalid value for "attributes", attributes cannot be nil.'
+      end
+      @attributes = attributes
+    end
+
+    # Custom attribute writer method with validation
+    # @param id [Object] Object to be assigned
+    # @!visibility private
+    def id=(id)
+      if id.nil?
+        fail ArgumentError, 'invalid value for "id", id cannot be nil.'
+      end
+      @id = id
+    end
+
+    # Custom attribute writer method with validation
+    # @param type [Object] Object to be assigned
+    # @!visibility private
+    def type=(type)
+      if type.nil?
+        fail ArgumentError, 'invalid value for "type", type cannot be nil.'
+      end
+      @type = type
+    end
+
+    # Returns the object in the form of hash, with additionalProperties support.
+    # @return [Hash] Returns the object in the form of hash
+    # @!visibility private
+    def to_hash
+      hash = {}
+      self.class.attribute_map.each_pair do |attr, param|
+        value = self.send(attr)
+        if value.nil?
+          is_nullable = self.class.openapi_nullable.include?(attr)
+          next if !is_nullable || (is_nullable && !instance_variable_defined?(:"@#{attr}"))
+        end
+
+        hash[param] = _to_hash(value)
+      end
+      self.additional_properties.each_pair do |attr, value|
+        hash[attr] = value
+      end
+      hash
+    end
+
+    # Checks equality by comparing each attribute.
+    # @param o [Object] Object to be compared
+    # @!visibility private
+    def ==(o)
+      return true if self.equal?(o)
+      self.class == o.class &&
+          attributes == o.attributes &&
+          id == o.id &&
+          type == o.type &&
+          additional_properties == o.additional_properties
+    end
+
+    # Calculates hash code according to all attributes.
+    # @return [Integer] Hash code
+    # @!visibility private
+    def hash
+      [attributes, id, type, additional_properties].hash
+    end
+  end
+end
diff --git a/lib/datadog_api_client/v2/models/workflow_headless_execution_request_type.rb b/lib/datadog_api_client/v2/models/workflow_headless_execution_request_type.rb
new file mode 100644
index 000000000000..c5b98d895a3d
--- /dev/null
+++ b/lib/datadog_api_client/v2/models/workflow_headless_execution_request_type.rb
@@ -0,0 +1,26 @@
+=begin
+#Datadog API V2 Collection
+
+#Collection of all Datadog Public endpoints.
+
+The version of the OpenAPI document: 1.0
+Contact: support@datadoghq.com
+Generated by: https://github.com/DataDog/datadog-api-client-ruby/tree/master/.generator
+
+ Unless explicitly stated otherwise all files in this repository are licensed under the Apache-2.0 License.
+ This product includes software developed at Datadog (https://www.datadoghq.com/).
+ Copyright 2020-Present Datadog, Inc.
+
+=end
+
+require 'date'
+require 'time'
+
+module DatadogAPIClient::V2
+  # The type for workflow headless execution request
+  class WorkflowHeadlessExecutionRequestType
+    include BaseEnumModel
+
+    WORKFLOW_HEADLESS_EXECUTION_REQUEST = "workflow_headless_execution_request".freeze
+  end
+end
diff --git a/lib/datadog_api_client/v2/models/workflow_headless_execution_response.rb b/lib/datadog_api_client/v2/models/workflow_headless_execution_response.rb
new file mode 100644
index 000000000000..923e5459e4b1
--- /dev/null
+++ b/lib/datadog_api_client/v2/models/workflow_headless_execution_response.rb
@@ -0,0 +1,123 @@
+=begin
+#Datadog API V2 Collection
+
+#Collection of all Datadog Public endpoints.
+
+The version of the OpenAPI document: 1.0
+Contact: support@datadoghq.com
+Generated by: https://github.com/DataDog/datadog-api-client-ruby/tree/master/.generator
+
+ Unless explicitly stated otherwise all files in this repository are licensed under the Apache-2.0 License.
+ This product includes software developed at Datadog (https://www.datadoghq.com/).
+ Copyright 2020-Present Datadog, Inc.
+
+=end
+
+require 'date'
+require 'time'
+
+module DatadogAPIClient::V2
+  # 
+  class WorkflowHeadlessExecutionResponse
+    include BaseGenericModel
+
+    #
+    attr_reader :data
+
+    attr_accessor :additional_properties
+
+    # Attribute mapping from ruby-style variable name to JSON key.
+    # @!visibility private
+    def self.attribute_map
+      {
+        :'data' => :'data'
+      }
+    end
+
+    # Attribute type mapping.
+    # @!visibility private
+    def self.openapi_types
+      {
+        :'data' => :'WorkflowHeadlessExecutionResponseData'
+      }
+    end
+
+    # Initializes the object
+    # @param attributes [Hash] Model attributes in the form of hash
+    # @!visibility private
+    def initialize(attributes = {})
+      if (!attributes.is_a?(Hash))
+        fail ArgumentError, "The input argument (attributes) must be a hash in `DatadogAPIClient::V2::WorkflowHeadlessExecutionResponse` initialize method"
+      end
+
+      self.additional_properties = {}
+      # check to see if the attribute exists and convert string to symbol for hash key
+      attributes = attributes.each_with_object({}) { |(k, v), h|
+        if (!self.class.attribute_map.key?(k.to_sym))
+          self.additional_properties[k.to_sym] = v
+        else
+          h[k.to_sym] = v
+        end
+      }
+
+      if attributes.key?(:'data')
+        self.data = attributes[:'data']
+      end
+    end
+
+    # Check to see if the all the properties in the model are valid
+    # @return true if the model is valid
+    # @!visibility private
+    def valid?
+      return false if @data.nil?
+      true
+    end
+
+    # Custom attribute writer method with validation
+    # @param data [Object] Object to be assigned
+    # @!visibility private
+    def data=(data)
+      if data.nil?
+        fail ArgumentError, 'invalid value for "data", data cannot be nil.'
+      end
+      @data = data
+    end
+
+    # Returns the object in the form of hash, with additionalProperties support.
+    # @return [Hash] Returns the object in the form of hash
+    # @!visibility private
+    def to_hash
+      hash = {}
+      self.class.attribute_map.each_pair do |attr, param|
+        value = self.send(attr)
+        if value.nil?
+          is_nullable = self.class.openapi_nullable.include?(attr)
+          next if !is_nullable || (is_nullable && !instance_variable_defined?(:"@#{attr}"))
+        end
+
+        hash[param] = _to_hash(value)
+      end
+      self.additional_properties.each_pair do |attr, value|
+        hash[attr] = value
+      end
+      hash
+    end
+
+    # Checks equality by comparing each attribute.
+    # @param o [Object] Object to be compared
+    # @!visibility private
+    def ==(o)
+      return true if self.equal?(o)
+      self.class == o.class &&
+          data == o.data &&
+          additional_properties == o.additional_properties
+    end
+
+    # Calculates hash code according to all attributes.
+    # @return [Integer] Hash code
+    # @!visibility private
+    def hash
+      [data, additional_properties].hash
+    end
+  end
+end
diff --git a/lib/datadog_api_client/v2/models/workflow_headless_execution_response_attributes.rb b/lib/datadog_api_client/v2/models/workflow_headless_execution_response_attributes.rb
new file mode 100644
index 000000000000..f181be742f00
--- /dev/null
+++ b/lib/datadog_api_client/v2/models/workflow_headless_execution_response_attributes.rb
@@ -0,0 +1,123 @@
+=begin
+#Datadog API V2 Collection
+
+#Collection of all Datadog Public endpoints.
+
+The version of the OpenAPI document: 1.0
+Contact: support@datadoghq.com
+Generated by: https://github.com/DataDog/datadog-api-client-ruby/tree/master/.generator
+
+ Unless explicitly stated otherwise all files in this repository are licensed under the Apache-2.0 License.
+ This product includes software developed at Datadog (https://www.datadoghq.com/).
+ Copyright 2020-Present Datadog, Inc.
+
+=end
+
+require 'date'
+require 'time'
+
+module DatadogAPIClient::V2
+  # 
+  class WorkflowHeadlessExecutionResponseAttributes
+    include BaseGenericModel
+
+    # The ID of the workflow instance that was created
+    attr_reader :instance_id
+
+    attr_accessor :additional_properties
+
+    # Attribute mapping from ruby-style variable name to JSON key.
+    # @!visibility private
+    def self.attribute_map
+      {
+        :'instance_id' => :'instance_id'
+      }
+    end
+
+    # Attribute type mapping.
+    # @!visibility private
+    def self.openapi_types
+      {
+        :'instance_id' => :'UUID'
+      }
+    end
+
+    # Initializes the object
+    # @param attributes [Hash] Model attributes in the form of hash
+    # @!visibility private
+    def initialize(attributes = {})
+      if (!attributes.is_a?(Hash))
+        fail ArgumentError, "The input argument (attributes) must be a hash in `DatadogAPIClient::V2::WorkflowHeadlessExecutionResponseAttributes` initialize method"
+      end
+
+      self.additional_properties = {}
+      # check to see if the attribute exists and convert string to symbol for hash key
+      attributes = attributes.each_with_object({}) { |(k, v), h|
+        if (!self.class.attribute_map.key?(k.to_sym))
+          self.additional_properties[k.to_sym] = v
+        else
+          h[k.to_sym] = v
+        end
+      }
+
+      if attributes.key?(:'instance_id')
+        self.instance_id = attributes[:'instance_id']
+      end
+    end
+
+    # Check to see if the all the properties in the model are valid
+    # @return true if the model is valid
+    # @!visibility private
+    def valid?
+      return false if @instance_id.nil?
+      true
+    end
+
+    # Custom attribute writer method with validation
+    # @param instance_id [Object] Object to be assigned
+    # @!visibility private
+    def instance_id=(instance_id)
+      if instance_id.nil?
+        fail ArgumentError, 'invalid value for "instance_id", instance_id cannot be nil.'
+      end
+      @instance_id = instance_id
+    end
+
+    # Returns the object in the form of hash, with additionalProperties support.
+    # @return [Hash] Returns the object in the form of hash
+    # @!visibility private
+    def to_hash
+      hash = {}
+      self.class.attribute_map.each_pair do |attr, param|
+        value = self.send(attr)
+        if value.nil?
+          is_nullable = self.class.openapi_nullable.include?(attr)
+          next if !is_nullable || (is_nullable && !instance_variable_defined?(:"@#{attr}"))
+        end
+
+        hash[param] = _to_hash(value)
+      end
+      self.additional_properties.each_pair do |attr, value|
+        hash[attr] = value
+      end
+      hash
+    end
+
+    # Checks equality by comparing each attribute.
+    # @param o [Object] Object to be compared
+    # @!visibility private
+    def ==(o)
+      return true if self.equal?(o)
+      self.class == o.class &&
+          instance_id == o.instance_id &&
+          additional_properties == o.additional_properties
+    end
+
+    # Calculates hash code according to all attributes.
+    # @return [Integer] Hash code
+    # @!visibility private
+    def hash
+      [instance_id, additional_properties].hash
+    end
+  end
+end
diff --git a/lib/datadog_api_client/v2/models/workflow_headless_execution_response_data.rb b/lib/datadog_api_client/v2/models/workflow_headless_execution_response_data.rb
new file mode 100644
index 000000000000..8b26103c89d5
--- /dev/null
+++ b/lib/datadog_api_client/v2/models/workflow_headless_execution_response_data.rb
@@ -0,0 +1,165 @@
+=begin
+#Datadog API V2 Collection
+
+#Collection of all Datadog Public endpoints.
+
+The version of the OpenAPI document: 1.0
+Contact: support@datadoghq.com
+Generated by: https://github.com/DataDog/datadog-api-client-ruby/tree/master/.generator
+
+ Unless explicitly stated otherwise all files in this repository are licensed under the Apache-2.0 License.
+ This product includes software developed at Datadog (https://www.datadoghq.com/).
+ Copyright 2020-Present Datadog, Inc.
+
+=end
+
+require 'date'
+require 'time'
+
+module DatadogAPIClient::V2
+  # 
+  class WorkflowHeadlessExecutionResponseData
+    include BaseGenericModel
+
+    #
+    attr_reader :attributes
+
+    # The ID of the parent workflow
+    attr_reader :id
+
+    # The type for workflow headless execution response
+    attr_reader :type
+
+    attr_accessor :additional_properties
+
+    # Attribute mapping from ruby-style variable name to JSON key.
+    # @!visibility private
+    def self.attribute_map
+      {
+        :'attributes' => :'attributes',
+        :'id' => :'id',
+        :'type' => :'type'
+      }
+    end
+
+    # Attribute type mapping.
+    # @!visibility private
+    def self.openapi_types
+      {
+        :'attributes' => :'WorkflowHeadlessExecutionResponseAttributes',
+        :'id' => :'String',
+        :'type' => :'WorkflowHeadlessExecutionResponseType'
+      }
+    end
+
+    # Initializes the object
+    # @param attributes [Hash] Model attributes in the form of hash
+    # @!visibility private
+    def initialize(attributes = {})
+      if (!attributes.is_a?(Hash))
+        fail ArgumentError, "The input argument (attributes) must be a hash in `DatadogAPIClient::V2::WorkflowHeadlessExecutionResponseData` initialize method"
+      end
+
+      self.additional_properties = {}
+      # check to see if the attribute exists and convert string to symbol for hash key
+      attributes = attributes.each_with_object({}) { |(k, v), h|
+        if (!self.class.attribute_map.key?(k.to_sym))
+          self.additional_properties[k.to_sym] = v
+        else
+          h[k.to_sym] = v
+        end
+      }
+
+      if attributes.key?(:'attributes')
+        self.attributes = attributes[:'attributes']
+      end
+
+      if attributes.key?(:'id')
+        self.id = attributes[:'id']
+      end
+
+      if attributes.key?(:'type')
+        self.type = attributes[:'type']
+      end
+    end
+
+    # Check to see if the all the properties in the model are valid
+    # @return true if the model is valid
+    # @!visibility private
+    def valid?
+      return false if @attributes.nil?
+      return false if @id.nil?
+      return false if @type.nil?
+      true
+    end
+
+    # Custom attribute writer method with validation
+    # @param attributes [Object] Object to be assigned
+    # @!visibility private
+    def attributes=(attributes)
+      if attributes.nil?
+        fail ArgumentError, 'invalid value for "attributes", attributes cannot be nil.'
+      end
+      @attributes = attributes
+    end
+
+    # Custom attribute writer method with validation
+    # @param id [Object] Object to be assigned
+    # @!visibility private
+    def id=(id)
+      if id.nil?
+        fail ArgumentError, 'invalid value for "id", id cannot be nil.'
+      end
+      @id = id
+    end
+
+    # Custom attribute writer method with validation
+    # @param type [Object] Object to be assigned
+    # @!visibility private
+    def type=(type)
+      if type.nil?
+        fail ArgumentError, 'invalid value for "type", type cannot be nil.'
+      end
+      @type = type
+    end
+
+    # Returns the object in the form of hash, with additionalProperties support.
+    # @return [Hash] Returns the object in the form of hash
+    # @!visibility private
+    def to_hash
+      hash = {}
+      self.class.attribute_map.each_pair do |attr, param|
+        value = self.send(attr)
+        if value.nil?
+          is_nullable = self.class.openapi_nullable.include?(attr)
+          next if !is_nullable || (is_nullable && !instance_variable_defined?(:"@#{attr}"))
+        end
+
+        hash[param] = _to_hash(value)
+      end
+      self.additional_properties.each_pair do |attr, value|
+        hash[attr] = value
+      end
+      hash
+    end
+
+    # Checks equality by comparing each attribute.
+    # @param o [Object] Object to be compared
+    # @!visibility private
+    def ==(o)
+      return true if self.equal?(o)
+      self.class == o.class &&
+          attributes == o.attributes &&
+          id == o.id &&
+          type == o.type &&
+          additional_properties == o.additional_properties
+    end
+
+    # Calculates hash code according to all attributes.
+    # @return [Integer] Hash code
+    # @!visibility private
+    def hash
+      [attributes, id, type, additional_properties].hash
+    end
+  end
+end
diff --git a/lib/datadog_api_client/v2/models/workflow_headless_execution_response_type.rb b/lib/datadog_api_client/v2/models/workflow_headless_execution_response_type.rb
new file mode 100644
index 000000000000..8f30d8d9e49a
--- /dev/null
+++ b/lib/datadog_api_client/v2/models/workflow_headless_execution_response_type.rb
@@ -0,0 +1,26 @@
+=begin
+#Datadog API V2 Collection
+
+#Collection of all Datadog Public endpoints.
+
+The version of the OpenAPI document: 1.0
+Contact: support@datadoghq.com
+Generated by: https://github.com/DataDog/datadog-api-client-ruby/tree/master/.generator
+
+ Unless explicitly stated otherwise all files in this repository are licensed under the Apache-2.0 License.
+ This product includes software developed at Datadog (https://www.datadoghq.com/).
+ Copyright 2020-Present Datadog, Inc.
+
+=end
+
+require 'date'
+require 'time'
+
+module DatadogAPIClient::V2
+  # The type for workflow headless execution response
+  class WorkflowHeadlessExecutionResponseType
+    include BaseEnumModel
+
+    WORKFLOW_HEADLESS_EXECUTION = "workflow_headless_execution".freeze
+  end
+end
diff --git a/lib/datadog_api_client/v2/models/workflow_webhook_execution_response.rb b/lib/datadog_api_client/v2/models/workflow_webhook_execution_response.rb
new file mode 100644
index 000000000000..1263ef5618eb
--- /dev/null
+++ b/lib/datadog_api_client/v2/models/workflow_webhook_execution_response.rb
@@ -0,0 +1,123 @@
+=begin
+#Datadog API V2 Collection
+
+#Collection of all Datadog Public endpoints.
+
+The version of the OpenAPI document: 1.0
+Contact: support@datadoghq.com
+Generated by: https://github.com/DataDog/datadog-api-client-ruby/tree/master/.generator
+
+ Unless explicitly stated otherwise all files in this repository are licensed under the Apache-2.0 License.
+ This product includes software developed at Datadog (https://www.datadoghq.com/).
+ Copyright 2020-Present Datadog, Inc.
+
+=end
+
+require 'date'
+require 'time'
+
+module DatadogAPIClient::V2
+  # 
+  class WorkflowWebhookExecutionResponse
+    include BaseGenericModel
+
+    #
+    attr_reader :data
+
+    attr_accessor :additional_properties
+
+    # Attribute mapping from ruby-style variable name to JSON key.
+    # @!visibility private
+    def self.attribute_map
+      {
+        :'data' => :'data'
+      }
+    end
+
+    # Attribute type mapping.
+    # @!visibility private
+    def self.openapi_types
+      {
+        :'data' => :'WorkflowWebhookExecutionResponseData'
+      }
+    end
+
+    # Initializes the object
+    # @param attributes [Hash] Model attributes in the form of hash
+    # @!visibility private
+    def initialize(attributes = {})
+      if (!attributes.is_a?(Hash))
+        fail ArgumentError, "The input argument (attributes) must be a hash in `DatadogAPIClient::V2::WorkflowWebhookExecutionResponse` initialize method"
+      end
+
+      self.additional_properties = {}
+      # check to see if the attribute exists and convert string to symbol for hash key
+      attributes = attributes.each_with_object({}) { |(k, v), h|
+        if (!self.class.attribute_map.key?(k.to_sym))
+          self.additional_properties[k.to_sym] = v
+        else
+          h[k.to_sym] = v
+        end
+      }
+
+      if attributes.key?(:'data')
+        self.data = attributes[:'data']
+      end
+    end
+
+    # Check to see if the all the properties in the model are valid
+    # @return true if the model is valid
+    # @!visibility private
+    def valid?
+      return false if @data.nil?
+      true
+    end
+
+    # Custom attribute writer method with validation
+    # @param data [Object] Object to be assigned
+    # @!visibility private
+    def data=(data)
+      if data.nil?
+        fail ArgumentError, 'invalid value for "data", data cannot be nil.'
+      end
+      @data = data
+    end
+
+    # Returns the object in the form of hash, with additionalProperties support.
+    # @return [Hash] Returns the object in the form of hash
+    # @!visibility private
+    def to_hash
+      hash = {}
+      self.class.attribute_map.each_pair do |attr, param|
+        value = self.send(attr)
+        if value.nil?
+          is_nullable = self.class.openapi_nullable.include?(attr)
+          next if !is_nullable || (is_nullable && !instance_variable_defined?(:"@#{attr}"))
+        end
+
+        hash[param] = _to_hash(value)
+      end
+      self.additional_properties.each_pair do |attr, value|
+        hash[attr] = value
+      end
+      hash
+    end
+
+    # Checks equality by comparing each attribute.
+    # @param o [Object] Object to be compared
+    # @!visibility private
+    def ==(o)
+      return true if self.equal?(o)
+      self.class == o.class &&
+          data == o.data &&
+          additional_properties == o.additional_properties
+    end
+
+    # Calculates hash code according to all attributes.
+    # @return [Integer] Hash code
+    # @!visibility private
+    def hash
+      [data, additional_properties].hash
+    end
+  end
+end
diff --git a/lib/datadog_api_client/v2/models/workflow_webhook_execution_response_attributes.rb b/lib/datadog_api_client/v2/models/workflow_webhook_execution_response_attributes.rb
new file mode 100644
index 000000000000..1003435d0656
--- /dev/null
+++ b/lib/datadog_api_client/v2/models/workflow_webhook_execution_response_attributes.rb
@@ -0,0 +1,144 @@
+=begin
+#Datadog API V2 Collection
+
+#Collection of all Datadog Public endpoints.
+
+The version of the OpenAPI document: 1.0
+Contact: support@datadoghq.com
+Generated by: https://github.com/DataDog/datadog-api-client-ruby/tree/master/.generator
+
+ Unless explicitly stated otherwise all files in this repository are licensed under the Apache-2.0 License.
+ This product includes software developed at Datadog (https://www.datadoghq.com/).
+ Copyright 2020-Present Datadog, Inc.
+
+=end
+
+require 'date'
+require 'time'
+
+module DatadogAPIClient::V2
+  # 
+  class WorkflowWebhookExecutionResponseAttributes
+    include BaseGenericModel
+
+    # The ID of the workflow instance that was created
+    attr_reader :instance_id
+
+    # The ID of the workflow that was executed
+    attr_reader :workflow_id
+
+    attr_accessor :additional_properties
+
+    # Attribute mapping from ruby-style variable name to JSON key.
+    # @!visibility private
+    def self.attribute_map
+      {
+        :'instance_id' => :'instance_id',
+        :'workflow_id' => :'workflow_id'
+      }
+    end
+
+    # Attribute type mapping.
+    # @!visibility private
+    def self.openapi_types
+      {
+        :'instance_id' => :'UUID',
+        :'workflow_id' => :'UUID'
+      }
+    end
+
+    # Initializes the object
+    # @param attributes [Hash] Model attributes in the form of hash
+    # @!visibility private
+    def initialize(attributes = {})
+      if (!attributes.is_a?(Hash))
+        fail ArgumentError, "The input argument (attributes) must be a hash in `DatadogAPIClient::V2::WorkflowWebhookExecutionResponseAttributes` initialize method"
+      end
+
+      self.additional_properties = {}
+      # check to see if the attribute exists and convert string to symbol for hash key
+      attributes = attributes.each_with_object({}) { |(k, v), h|
+        if (!self.class.attribute_map.key?(k.to_sym))
+          self.additional_properties[k.to_sym] = v
+        else
+          h[k.to_sym] = v
+        end
+      }
+
+      if attributes.key?(:'instance_id')
+        self.instance_id = attributes[:'instance_id']
+      end
+
+      if attributes.key?(:'workflow_id')
+        self.workflow_id = attributes[:'workflow_id']
+      end
+    end
+
+    # Check to see if the all the properties in the model are valid
+    # @return true if the model is valid
+    # @!visibility private
+    def valid?
+      return false if @instance_id.nil?
+      return false if @workflow_id.nil?
+      true
+    end
+
+    # Custom attribute writer method with validation
+    # @param instance_id [Object] Object to be assigned
+    # @!visibility private
+    def instance_id=(instance_id)
+      if instance_id.nil?
+        fail ArgumentError, 'invalid value for "instance_id", instance_id cannot be nil.'
+      end
+      @instance_id = instance_id
+    end
+
+    # Custom attribute writer method with validation
+    # @param workflow_id [Object] Object to be assigned
+    # @!visibility private
+    def workflow_id=(workflow_id)
+      if workflow_id.nil?
+        fail ArgumentError, 'invalid value for "workflow_id", workflow_id cannot be nil.'
+      end
+      @workflow_id = workflow_id
+    end
+
+    # Returns the object in the form of hash, with additionalProperties support.
+    # @return [Hash] Returns the object in the form of hash
+    # @!visibility private
+    def to_hash
+      hash = {}
+      self.class.attribute_map.each_pair do |attr, param|
+        value = self.send(attr)
+        if value.nil?
+          is_nullable = self.class.openapi_nullable.include?(attr)
+          next if !is_nullable || (is_nullable && !instance_variable_defined?(:"@#{attr}"))
+        end
+
+        hash[param] = _to_hash(value)
+      end
+      self.additional_properties.each_pair do |attr, value|
+        hash[attr] = value
+      end
+      hash
+    end
+
+    # Checks equality by comparing each attribute.
+    # @param o [Object] Object to be compared
+    # @!visibility private
+    def ==(o)
+      return true if self.equal?(o)
+      self.class == o.class &&
+          instance_id == o.instance_id &&
+          workflow_id == o.workflow_id &&
+          additional_properties == o.additional_properties
+    end
+
+    # Calculates hash code according to all attributes.
+    # @return [Integer] Hash code
+    # @!visibility private
+    def hash
+      [instance_id, workflow_id, additional_properties].hash
+    end
+  end
+end
diff --git a/lib/datadog_api_client/v2/models/workflow_webhook_execution_response_data.rb b/lib/datadog_api_client/v2/models/workflow_webhook_execution_response_data.rb
new file mode 100644
index 000000000000..5df1e29f25c7
--- /dev/null
+++ b/lib/datadog_api_client/v2/models/workflow_webhook_execution_response_data.rb
@@ -0,0 +1,165 @@
+=begin
+#Datadog API V2 Collection
+
+#Collection of all Datadog Public endpoints.
+
+The version of the OpenAPI document: 1.0
+Contact: support@datadoghq.com
+Generated by: https://github.com/DataDog/datadog-api-client-ruby/tree/master/.generator
+
+ Unless explicitly stated otherwise all files in this repository are licensed under the Apache-2.0 License.
+ This product includes software developed at Datadog (https://www.datadoghq.com/).
+ Copyright 2020-Present Datadog, Inc.
+
+=end
+
+require 'date'
+require 'time'
+
+module DatadogAPIClient::V2
+  # 
+  class WorkflowWebhookExecutionResponseData
+    include BaseGenericModel
+
+    #
+    attr_reader :attributes
+
+    # The unique identifier of the execution
+    attr_reader :id
+
+    # The type for workflow webhook execution response
+    attr_reader :type
+
+    attr_accessor :additional_properties
+
+    # Attribute mapping from ruby-style variable name to JSON key.
+    # @!visibility private
+    def self.attribute_map
+      {
+        :'attributes' => :'attributes',
+        :'id' => :'id',
+        :'type' => :'type'
+      }
+    end
+
+    # Attribute type mapping.
+    # @!visibility private
+    def self.openapi_types
+      {
+        :'attributes' => :'WorkflowWebhookExecutionResponseAttributes',
+        :'id' => :'String',
+        :'type' => :'WorkflowWebhookExecutionResponseType'
+      }
+    end
+
+    # Initializes the object
+    # @param attributes [Hash] Model attributes in the form of hash
+    # @!visibility private
+    def initialize(attributes = {})
+      if (!attributes.is_a?(Hash))
+        fail ArgumentError, "The input argument (attributes) must be a hash in `DatadogAPIClient::V2::WorkflowWebhookExecutionResponseData` initialize method"
+      end
+
+      self.additional_properties = {}
+      # check to see if the attribute exists and convert string to symbol for hash key
+      attributes = attributes.each_with_object({}) { |(k, v), h|
+        if (!self.class.attribute_map.key?(k.to_sym))
+          self.additional_properties[k.to_sym] = v
+        else
+          h[k.to_sym] = v
+        end
+      }
+
+      if attributes.key?(:'attributes')
+        self.attributes = attributes[:'attributes']
+      end
+
+      if attributes.key?(:'id')
+        self.id = attributes[:'id']
+      end
+
+      if attributes.key?(:'type')
+        self.type = attributes[:'type']
+      end
+    end
+
+    # Check to see if the all the properties in the model are valid
+    # @return true if the model is valid
+    # @!visibility private
+    def valid?
+      return false if @attributes.nil?
+      return false if @id.nil?
+      return false if @type.nil?
+      true
+    end
+
+    # Custom attribute writer method with validation
+    # @param attributes [Object] Object to be assigned
+    # @!visibility private
+    def attributes=(attributes)
+      if attributes.nil?
+        fail ArgumentError, 'invalid value for "attributes", attributes cannot be nil.'
+      end
+      @attributes = attributes
+    end
+
+    # Custom attribute writer method with validation
+    # @param id [Object] Object to be assigned
+    # @!visibility private
+    def id=(id)
+      if id.nil?
+        fail ArgumentError, 'invalid value for "id", id cannot be nil.'
+      end
+      @id = id
+    end
+
+    # Custom attribute writer method with validation
+    # @param type [Object] Object to be assigned
+    # @!visibility private
+    def type=(type)
+      if type.nil?
+        fail ArgumentError, 'invalid value for "type", type cannot be nil.'
+      end
+      @type = type
+    end
+
+    # Returns the object in the form of hash, with additionalProperties support.
+    # @return [Hash] Returns the object in the form of hash
+    # @!visibility private
+    def to_hash
+      hash = {}
+      self.class.attribute_map.each_pair do |attr, param|
+        value = self.send(attr)
+        if value.nil?
+          is_nullable = self.class.openapi_nullable.include?(attr)
+          next if !is_nullable || (is_nullable && !instance_variable_defined?(:"@#{attr}"))
+        end
+
+        hash[param] = _to_hash(value)
+      end
+      self.additional_properties.each_pair do |attr, value|
+        hash[attr] = value
+      end
+      hash
+    end
+
+    # Checks equality by comparing each attribute.
+    # @param o [Object] Object to be compared
+    # @!visibility private
+    def ==(o)
+      return true if self.equal?(o)
+      self.class == o.class &&
+          attributes == o.attributes &&
+          id == o.id &&
+          type == o.type &&
+          additional_properties == o.additional_properties
+    end
+
+    # Calculates hash code according to all attributes.
+    # @return [Integer] Hash code
+    # @!visibility private
+    def hash
+      [attributes, id, type, additional_properties].hash
+    end
+  end
+end
diff --git a/lib/datadog_api_client/v2/models/workflow_webhook_execution_response_type.rb b/lib/datadog_api_client/v2/models/workflow_webhook_execution_response_type.rb
new file mode 100644
index 000000000000..795e9d42f00d
--- /dev/null
+++ b/lib/datadog_api_client/v2/models/workflow_webhook_execution_response_type.rb
@@ -0,0 +1,26 @@
+=begin
+#Datadog API V2 Collection
+
+#Collection of all Datadog Public endpoints.
+
+The version of the OpenAPI document: 1.0
+Contact: support@datadoghq.com
+Generated by: https://github.com/DataDog/datadog-api-client-ruby/tree/master/.generator
+
+ Unless explicitly stated otherwise all files in this repository are licensed under the Apache-2.0 License.
+ This product includes software developed at Datadog (https://www.datadoghq.com/).
+ Copyright 2020-Present Datadog, Inc.
+
+=end
+
+require 'date'
+require 'time'
+
+module DatadogAPIClient::V2
+  # The type for workflow webhook execution response
+  class WorkflowWebhookExecutionResponseType
+    include BaseEnumModel
+
+    WORKFLOW_WEBHOOK_EXECUTION = "workflow_webhook_execution".freeze
+  end
+end