openapi: 3.1.0
info:
  title: Fastly Account ACL Rules API
  description: The Fastly Account API provides endpoints for managing customer accounts, users, and identity and access management (IAM) resources. Developers can programmatically manage user invitations, roles, permissions, and service groups to control access to Fastly resources. The API supports retrieving and updating customer information, managing user profiles, and configuring organizational settings for enterprise accounts.
  version: '1.0'
  contact:
    name: Fastly Support
    url: https://support.fastly.com
  termsOfService: https://www.fastly.com/terms
servers:
- url: https://api.fastly.com
  description: Fastly API Production Server
security:
- apiKeyAuth: []
tags:
- name: Rules
paths:
  /ddos-protection/v1/events/{event_id}/rules:
    parameters:
    - in: path
      name: event_id
      required: true
      schema:
        type: string
    get:
      tags:
      - Rules
      summary: Get All Rules For An Event
      operationId: listRulesForEvent
      responses:
        '200':
          description: Rules applied during a DDoS event
  /ddos-protection/v1/rules/{rule_id}:
    parameters:
    - in: path
      name: rule_id
      required: true
      schema:
        type: string
    get:
      tags:
      - Rules
      summary: Get A Rule By Id
      operationId: getDdosRule
      responses:
        '200':
          description: A DDoS protection rule
    patch:
      tags:
      - Rules
      summary: Update Rule
      operationId: updateDdosRule
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/DdosRuleUpdate'
      responses:
        '200':
          description: Updated DDoS rule
components:
  schemas:
    DdosRuleUpdate:
      type: object
      properties:
        action:
          type: string
          enum:
          - block
          - challenge
          - log
        enabled:
          type: boolean
  securitySchemes:
    apiKeyAuth:
      type: apiKey
      in: header
      name: Fastly-Key
      description: API token used to authenticate requests to the Fastly API.
externalDocs:
  description: Fastly Account API Documentation
  url: https://www.fastly.com/documentation/reference/api/account/