openapi: 3.0.1
info:
  title: Twilio - Accounts A2p Subscriptions API
  description: This is the public Twilio REST API.
  termsOfService: https://www.twilio.com/legal/tos
  contact:
    name: Twilio Support
    url: https://support.twilio.com
    email: support@twilio.com
  license:
    name: Apache 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0.html
  version: 1.52.0
servers:
- url: https://accounts.twilio.com
tags:
- name: Subscriptions
paths:
  /v1/Subscriptions/{SubscriptionSid}/SubscribedEvents:
    servers:
    - url: https://events.twilio.com
    description: Event subscribed to in the parent Subscription
    x-twilio:
      defaultOutputProperties:
      - type
      - schema_version
      - account_sid
      - subscription_sid
      pathType: list
      parent: /Subscriptions/{Sid}
    get:
      description: Retrieve a list of all Subscribed Event types for a Subscription.
      tags:
      - Subscriptions
      parameters:
      - name: SubscriptionSid
        in: path
        description: The unique SID identifier of the Subscription.
        schema:
          type: string
          minLength: 34
          maxLength: 34
          pattern: ^DF[0-9a-fA-F]{32}$
        required: true
      - name: PageSize
        in: query
        description: How many resources to return in each list page. The default is 50, and the maximum is 1000.
        schema:
          type: integer
          minimum: 1
          maximum: 1000
      - name: Page
        in: query
        description: The page index. This value is simply for client state.
        schema:
          type: integer
          minimum: 0
      - name: PageToken
        in: query
        description: The page token. This is provided by the API.
        schema:
          type: string
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListSubscribedEventResponse'
          description: OK
      security:
      - accountSid_authToken: []
      operationId: ListSubscribedEvent
      x-maturity:
      - GA
    post:
      description: Add an event type to a Subscription.
      tags:
      - Subscriptions
      parameters:
      - name: SubscriptionSid
        in: path
        description: The unique SID identifier of the Subscription.
        schema:
          type: string
          minLength: 34
          maxLength: 34
          pattern: ^DF[0-9a-fA-F]{32}$
        required: true
      responses:
        '201':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/events.v1.subscription.subscribed_event'
          description: Created
      security:
      - accountSid_authToken: []
      operationId: CreateSubscribedEvent
      x-maturity:
      - GA
      requestBody:
        content:
          application/x-www-form-urlencoded:
            schema:
              $ref: '#/components/schemas/CreateSubscribedEventRequest'
  /v1/Subscriptions/{SubscriptionSid}/SubscribedEvents/{Type}:
    servers:
    - url: https://events.twilio.com
    description: Event subscribed to in the parent Subscription
    x-twilio:
      defaultOutputProperties:
      - type
      - schema_version
      - account_sid
      - subscription_sid
      pathType: instance
      parent: /Subscriptions/{Sid}
    get:
      description: Read an Event for a Subscription.
      tags:
      - Subscriptions
      parameters:
      - name: SubscriptionSid
        in: path
        description: The unique SID identifier of the Subscription.
        schema:
          type: string
          minLength: 34
          maxLength: 34
          pattern: ^DF[0-9a-fA-F]{32}$
        required: true
      - name: Type
        in: path
        description: Type of event being subscribed to.
        schema:
          type: string
        required: true
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/events.v1.subscription.subscribed_event'
          description: OK
      security:
      - accountSid_authToken: []
      operationId: FetchSubscribedEvent
      x-maturity:
      - GA
    post:
      description: Update an Event for a Subscription.
      tags:
      - Subscriptions
      parameters:
      - name: SubscriptionSid
        in: path
        description: The unique SID identifier of the Subscription.
        schema:
          type: string
          minLength: 34
          maxLength: 34
          pattern: ^DF[0-9a-fA-F]{32}$
        required: true
      - name: Type
        in: path
        description: Type of event being subscribed to.
        schema:
          type: string
        required: true
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/events.v1.subscription.subscribed_event'
          description: OK
      security:
      - accountSid_authToken: []
      operationId: UpdateSubscribedEvent
      x-maturity:
      - GA
      requestBody:
        content:
          application/x-www-form-urlencoded:
            schema:
              $ref: '#/components/schemas/UpdateSubscribedEventRequest'
    delete:
      description: Remove an event type from a Subscription.
      tags:
      - Subscriptions
      parameters:
      - name: SubscriptionSid
        in: path
        description: The unique SID identifier of the Subscription.
        schema:
          type: string
          minLength: 34
          maxLength: 34
          pattern: ^DF[0-9a-fA-F]{32}$
        required: true
      - name: Type
        in: path
        description: Type of event being subscribed to.
        schema:
          type: string
        required: true
      responses:
        '204':
          description: The resource was deleted successfully.
      security:
      - accountSid_authToken: []
      operationId: DeleteSubscribedEvent
      x-maturity:
      - GA
  /v1/Subscriptions:
    servers:
    - url: https://events.twilio.com
    description: Subscription to send Event Types to a Sink
    x-twilio:
      defaultOutputProperties:
      - account_sid
      - sid
      - sink_sid
      - date_created
      - date_updated
      pathType: list
      dependentProperties:
        subscribed_events:
          mapping:
            subscription_sid: sid
          resource_url: /v1/Subscriptions/{subscription_sid}/SubscribedEvents
    get:
      description: Retrieve a paginated list of Subscriptions belonging to the account used to make the request.
      tags:
      - Subscriptions
      parameters:
      - name: SinkSid
        in: query
        description: The SID of the sink that the list of Subscriptions should be filtered by.
        schema:
          type: string
          minLength: 34
          maxLength: 34
          pattern: ^DG[0-9a-fA-F]{32}$
      - name: PageSize
        in: query
        description: How many resources to return in each list page. The default is 50, and the maximum is 1000.
        schema:
          type: integer
          minimum: 1
          maximum: 1000
      - name: Page
        in: query
        description: The page index. This value is simply for client state.
        schema:
          type: integer
          minimum: 0
      - name: PageToken
        in: query
        description: The page token. This is provided by the API.
        schema:
          type: string
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListSubscriptionResponse'
          description: OK
      security:
      - accountSid_authToken: []
      operationId: ListSubscription
      x-maturity:
      - GA
    post:
      description: Create a new Subscription.
      tags:
      - Subscriptions
      responses:
        '201':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/events.v1.subscription'
          description: Created
      security:
      - accountSid_authToken: []
      operationId: CreateSubscription
      x-maturity:
      - GA
      requestBody:
        content:
          application/x-www-form-urlencoded:
            schema:
              $ref: '#/components/schemas/CreateSubscriptionRequest'
  /v1/Subscriptions/{Sid}:
    servers:
    - url: https://events.twilio.com
    description: Subscription to send Event Types to a Sink
    x-twilio:
      defaultOutputProperties:
      - account_sid
      - sid
      - sink_sid
      - date_created
      - date_updated
      pathType: instance
      dependentProperties:
        subscribed_events:
          mapping:
            subscription_sid: sid
          resource_url: /v1/Subscriptions/{subscription_sid}/SubscribedEvents
    get:
      description: Fetch a specific Subscription.
      tags:
      - Subscriptions
      parameters:
      - name: Sid
        in: path
        description: A 34 character string that uniquely identifies this Subscription.
        schema:
          type: string
          minLength: 34
          maxLength: 34
          pattern: ^DF[0-9a-fA-F]{32}$
        required: true
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/events.v1.subscription'
          description: OK
      security:
      - accountSid_authToken: []
      operationId: FetchSubscription
      x-maturity:
      - GA
    post:
      description: Update a Subscription.
      tags:
      - Subscriptions
      parameters:
      - name: Sid
        in: path
        description: A 34 character string that uniquely identifies this Subscription.
        schema:
          type: string
          minLength: 34
          maxLength: 34
          pattern: ^DF[0-9a-fA-F]{32}$
        required: true
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/events.v1.subscription'
          description: OK
      security:
      - accountSid_authToken: []
      operationId: UpdateSubscription
      x-maturity:
      - GA
      requestBody:
        content:
          application/x-www-form-urlencoded:
            schema:
              $ref: '#/components/schemas/UpdateSubscriptionRequest'
    delete:
      description: Delete a specific Subscription.
      tags:
      - Subscriptions
      parameters:
      - name: Sid
        in: path
        description: A 34 character string that uniquely identifies this Subscription.
        schema:
          type: string
          minLength: 34
          maxLength: 34
          pattern: ^DF[0-9a-fA-F]{32}$
        required: true
      responses:
        '204':
          description: The resource was deleted successfully.
      security:
      - accountSid_authToken: []
      operationId: DeleteSubscription
      x-maturity:
      - GA
components:
  schemas:
    events.v1.subscription.subscribed_event:
      type: object
      properties:
        account_sid:
          type: string
          minLength: 34
          maxLength: 34
          pattern: ^AC[0-9a-fA-F]{32}$
          nullable: true
          description: The unique SID identifier of the Account.
        type:
          type: string
          nullable: true
          description: Type of event being subscribed to.
        schema_version:
          type: integer
          nullable: true
          description: The schema version that the Subscription should use.
        subscription_sid:
          type: string
          minLength: 34
          maxLength: 34
          pattern: ^DF[0-9a-fA-F]{32}$
          nullable: true
          description: The unique SID identifier of the Subscription.
        url:
          type: string
          format: uri
          nullable: true
          description: The URL of this resource.
    ListSubscriptionResponse:
      type: object
      properties:
        subscriptions:
          type: array
          items:
            $ref: '#/components/schemas/events.v1.subscription'
        meta:
          type: object
          properties:
            first_page_url:
              type: string
              format: uri
            next_page_url:
              type: string
              format: uri
              nullable: true
            page:
              type: integer
            page_size:
              type: integer
            previous_page_url:
              type: string
              format: uri
              nullable: true
            url:
              type: string
              format: uri
            key:
              type: string
    CreateSubscriptionRequest:
      type: object
      required:
      - Description
      - SinkSid
      - Types
      properties:
        Description:
          type: string
          description: A human readable description for the Subscription **This value should not contain PII.**
        SinkSid:
          type: string
          minLength: 34
          maxLength: 34
          pattern: ^DG[0-9a-fA-F]{32}$
          description: The SID of the sink that events selected by this subscription should be sent to. Sink must be active for the subscription to be created.
        Types:
          type: array
          items: {}
          description: An array of objects containing the subscribed Event Types
    ListSubscribedEventResponse:
      type: object
      properties:
        types:
          type: array
          items:
            $ref: '#/components/schemas/events.v1.subscription.subscribed_event'
        meta:
          type: object
          properties:
            first_page_url:
              type: string
              format: uri
            next_page_url:
              type: string
              format: uri
              nullable: true
            page:
              type: integer
            page_size:
              type: integer
            previous_page_url:
              type: string
              format: uri
              nullable: true
            url:
              type: string
              format: uri
            key:
              type: string
    UpdateSubscribedEventRequest:
      type: object
      properties:
        SchemaVersion:
          type: integer
          description: The schema version that the Subscription should use.
    CreateSubscribedEventRequest:
      type: object
      required:
      - Type
      properties:
        Type:
          type: string
          description: Type of event being subscribed to.
        SchemaVersion:
          type: integer
          description: The schema version that the Subscription should use.
    UpdateSubscriptionRequest:
      type: object
      properties:
        Description:
          type: string
          description: A human readable description for the Subscription.
        SinkSid:
          type: string
          minLength: 34
          maxLength: 34
          pattern: ^DG[0-9a-fA-F]{32}$
          description: The SID of the sink that events selected by this subscription should be sent to. Sink must be active for the subscription to be created.
    events.v1.subscription:
      type: object
      properties:
        account_sid:
          type: string
          minLength: 34
          maxLength: 34
          pattern: ^AC[0-9a-fA-F]{32}$
          nullable: true
          description: The unique SID identifier of the Account.
        sid:
          type: string
          minLength: 34
          maxLength: 34
          pattern: ^DF[0-9a-fA-F]{32}$
          nullable: true
          description: A 34 character string that uniquely identifies this Subscription.
        date_created:
          type: string
          format: date-time
          nullable: true
          description: The date that this Subscription was created, given in ISO 8601 format.
        date_updated:
          type: string
          format: date-time
          nullable: true
          description: The date that this Subscription was updated, given in ISO 8601 format.
        description:
          type: string
          nullable: true
          description: A human readable description for the Subscription
        sink_sid:
          type: string
          minLength: 34
          maxLength: 34
          pattern: ^DG[0-9a-fA-F]{32}$
          nullable: true
          description: The SID of the sink that events selected by this subscription should be sent to. Sink must be active for the subscription to be created.
        url:
          type: string
          format: uri
          nullable: true
          description: The URL of this resource.
        links:
          type: object
          format: uri-map
          nullable: true
          description: Contains a dictionary of URL links to nested resources of this Subscription.
  securitySchemes:
    accountSid_authToken:
      type: http
      scheme: basic
x-maturity:
- name: GA
  description: This product is Generally Available.
- name: Beta
  description: PLEASE NOTE that this is a Beta product that is subject to change. Use it with caution.