Microsoft Sentinel AlertRules API

openapi: 3.1.0
info:
  title: Microsoft Sentinel REST AlertRules API
  description: Minimal OpenAPI definition for the Microsoft Sentinel (Security Insights) REST API covering alert rules, incidents, bookmarks, data connectors, and threat intelligence indicators.
  version: '2023-02-01'
  x-generated-from: https://learn.microsoft.com/en-us/rest/api/securityinsights/
  x-generated-by: claude-crawl-2026-05-08
servers:
- url: https://management.azure.com
  description: Azure Resource Manager
security:
- bearerAuth: []
tags:
- name: AlertRules
paths:
  ? /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.OperationalInsights/workspaces/{workspaceName}/providers/Microsoft.SecurityInsights/alertRules
  : parameters:
    - $ref: '#/components/parameters/SubscriptionId'
    - $ref: '#/components/parameters/ResourceGroupName'
    - $ref: '#/components/parameters/WorkspaceName'
    - $ref: '#/components/parameters/ApiVersion'
    get:
      tags:
      - AlertRules
      summary: List alert rules
      operationId: listAlertRules
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GenericList'
  ? /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.OperationalInsights/workspaces/{workspaceName}/providers/Microsoft.SecurityInsights/alertRules/{ruleId}
  : parameters:
    - $ref: '#/components/parameters/SubscriptionId'
    - $ref: '#/components/parameters/ResourceGroupName'
    - $ref: '#/components/parameters/WorkspaceName'
    - in: path
      name: ruleId
      required: true
      schema:
        type: string
    - $ref: '#/components/parameters/ApiVersion'
    get:
      tags:
      - AlertRules
      summary: Get alert rule
      operationId: getAlertRule
      responses:
        '200':
          description: OK
    put:
      tags:
      - AlertRules
      summary: Create or update alert rule
      operationId: createOrUpdateAlertRule
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/GenericObject'
      responses:
        '200':
          description: OK
        '201':
          description: Created
    delete:
      tags:
      - AlertRules
      summary: Delete alert rule
      operationId: deleteAlertRule
      responses:
        '200':
          description: OK
        '204':
          description: No Content
components:
  parameters:
    WorkspaceName:
      in: path
      name: workspaceName
      required: true
      schema:
        type: string
    ResourceGroupName:
      in: path
      name: resourceGroupName
      required: true
      schema:
        type: string
    ApiVersion:
      in: query
      name: api-version
      required: true
      schema:
        type: string
        default: '2023-02-01'
    SubscriptionId:
      in: path
      name: subscriptionId
      required: true
      schema:
        type: string
  schemas:
    GenericObject:
      type: object
      additionalProperties: true
    GenericList:
      type: object
      properties:
        value:
          type: array
          items:
            $ref: '#/components/schemas/GenericObject'
      additionalProperties: true
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT