openapi: 3.1.0
info:
  title: Optimizely Campaign REST Assets Rulesets API
  description: The Optimizely Campaign REST API provides programmatic access to Optimizely's email and omnichannel campaign management capabilities. Developers can use the API to manage campaigns, recipients, mailing lists, smart campaigns, transactional mails, and messaging workflows. The API is hosted at api.campaign.episerver.net and supports automation of marketing campaign operations, enabling integration with external systems and custom marketing workflows. The base URL includes the client ID for multi-tenant access.
  version: '1.0'
  contact:
    name: Optimizely Support
    url: https://support.optimizely.com
  termsOfService: https://www.optimizely.com/legal/terms/
servers:
- url: https://api.campaign.episerver.net/rest
  description: Optimizely Campaign Production Server
security:
- basicAuth: []
tags:
- name: Rulesets
  description: Manage rulesets that define which variation a flag delivers to visitors within a given environment.
paths:
  /projects/{project_id}/flags/{flag_key}/environments/{environment_key}/ruleset:
    get:
      operationId: getRuleset
      summary: Get a ruleset
      description: Retrieves the ruleset for a specific flag in a given environment. A ruleset is the collection of rules that determine which variation a flag delivers to visitors.
      tags:
      - Rulesets
      parameters:
      - $ref: '#/components/parameters/projectId'
      - $ref: '#/components/parameters/flagKey'
      - $ref: '#/components/parameters/environmentKey'
      responses:
        '200':
          description: Successfully retrieved the ruleset
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Ruleset'
        '401':
          description: Authentication credentials are missing or invalid
        '404':
          description: Flag or environment not found
    patch:
      operationId: updateRuleset
      summary: Update a ruleset
      description: Updates the ruleset for a specific flag in a given environment.
      tags:
      - Rulesets
      parameters:
      - $ref: '#/components/parameters/projectId'
      - $ref: '#/components/parameters/flagKey'
      - $ref: '#/components/parameters/environmentKey'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/RulesetInput'
      responses:
        '200':
          description: Ruleset successfully updated
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Ruleset'
        '400':
          description: Invalid request body
        '401':
          description: Authentication credentials are missing or invalid
        '404':
          description: Flag or environment not found
  /projects/{project_id}/flags/{flag_key}/environments/{environment_key}/ruleset/enabled:
    post:
      operationId: enableRuleset
      summary: Enable a ruleset
      description: Enables the ruleset for a specific flag in a given environment, making the flag active and delivering variations to visitors.
      tags:
      - Rulesets
      parameters:
      - $ref: '#/components/parameters/projectId'
      - $ref: '#/components/parameters/flagKey'
      - $ref: '#/components/parameters/environmentKey'
      responses:
        '200':
          description: Ruleset successfully enabled
        '401':
          description: Authentication credentials are missing or invalid
        '404':
          description: Flag or environment not found
  /projects/{project_id}/flags/{flag_key}/environments/{environment_key}/ruleset/disabled:
    post:
      operationId: disableRuleset
      summary: Disable a ruleset
      description: Disables the ruleset for a specific flag in a given environment, stopping the flag from delivering variations to visitors.
      tags:
      - Rulesets
      parameters:
      - $ref: '#/components/parameters/projectId'
      - $ref: '#/components/parameters/flagKey'
      - $ref: '#/components/parameters/environmentKey'
      responses:
        '200':
          description: Ruleset successfully disabled
        '401':
          description: Authentication credentials are missing or invalid
        '404':
          description: Flag or environment not found
components:
  schemas:
    Rule:
      type: object
      description: A rule that determines which variation to deliver
      properties:
        id:
          type: string
          description: Unique identifier for the rule
        key:
          type: string
          description: Unique key for the rule
        type:
          type: string
          description: Type of rule
          enum:
          - a/b_test
          - targeted_delivery
          - personalization
        audience_conditions:
          type: string
          description: JSON-encoded audience conditions for this rule
        percentage_included:
          type: integer
          description: Percentage of traffic included in this rule
          minimum: 0
          maximum: 10000
        variations:
          type: array
          description: Variations and their traffic allocation
          items:
            type: object
            properties:
              variation_key:
                type: string
                description: Key of the variation
              weight:
                type: integer
                description: Traffic weight for this variation
                minimum: 0
                maximum: 10000
    RulesetInput:
      type: object
      description: Input for updating a ruleset
      properties:
        rules:
          type: array
          description: Ordered list of rules in the ruleset
          items:
            $ref: '#/components/schemas/RuleInput'
    RuleInput:
      type: object
      description: Input for creating or updating a rule
      properties:
        key:
          type: string
          description: Unique key for the rule
        type:
          type: string
          description: Type of rule
          enum:
          - a/b_test
          - targeted_delivery
          - personalization
        audience_conditions:
          type: string
          description: JSON-encoded audience conditions
        percentage_included:
          type: integer
          description: Percentage of traffic included
          minimum: 0
          maximum: 10000
        variations:
          type: array
          description: Variations and their traffic allocation
          items:
            type: object
            properties:
              variation_key:
                type: string
                description: Key of the variation
              weight:
                type: integer
                description: Traffic weight
                minimum: 0
                maximum: 10000
    Ruleset:
      type: object
      description: A collection of rules that determine flag variation delivery
      properties:
        rules:
          type: array
          description: Ordered list of rules in the ruleset
          items:
            $ref: '#/components/schemas/Rule'
  parameters:
    flagKey:
      name: flag_key
      in: path
      required: true
      description: The unique key for the feature flag
      schema:
        type: string
    projectId:
      name: project_id
      in: path
      required: true
      description: The unique identifier for the project
      schema:
        type: integer
        format: int64
    environmentKey:
      name: environment_key
      in: path
      required: true
      description: The unique key for the environment
      schema:
        type: string
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic
      description: HTTP Basic authentication using the Optimizely Campaign API credentials.
externalDocs:
  description: Optimizely Campaign REST API Documentation
  url: https://docs.developers.optimizely.com/optimizely-campaign/docs/rest-api