openapi: 3.0.1
info:
  title: Twilio - Accounts A2p Lists 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: Lists
  description: Manage contact lists
paths:
  /marketing/lists:
    get:
      operationId: listContactLists
      summary: Twilio List Contact Lists
      tags:
      - Lists
      parameters:
      - name: page_size
        in: query
        schema:
          type: integer
          minimum: 1
          maximum: 1000
      responses:
        '200':
          description: List of contact lists
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ContactListCollection'
    post:
      operationId: createContactList
      summary: Twilio Create a Contact List
      tags:
      - Lists
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - name
              properties:
                name:
                  type: string
      responses:
        '201':
          description: List created
  /marketing/lists/{list_id}:
    get:
      operationId: fetchContactList
      summary: Twilio Fetch a Contact List
      tags:
      - Lists
      parameters:
      - name: list_id
        in: path
        required: true
        schema:
          type: string
          format: uuid
      responses:
        '200':
          description: Contact list details
    patch:
      operationId: updateContactList
      summary: Twilio Update a Contact List
      tags:
      - Lists
      parameters:
      - name: list_id
        in: path
        required: true
        schema:
          type: string
          format: uuid
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                name:
                  type: string
      responses:
        '200':
          description: List updated
    delete:
      operationId: deleteContactList
      summary: Twilio Delete a Contact List
      tags:
      - Lists
      parameters:
      - name: list_id
        in: path
        required: true
        schema:
          type: string
          format: uuid
      - name: delete_contacts
        in: query
        description: Whether to delete contacts in the list
        schema:
          type: boolean
          default: false
      responses:
        '200':
          description: List deleted
components:
  schemas:
    ContactListCollection:
      type: object
      properties:
        result:
          type: array
          items:
            type: object
            properties:
              id:
                type: string
                format: uuid
              name:
                type: string
              contact_count:
                type: integer
              _metadata:
                type: object
  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.