openapi: 3.1.0
info:
  title: Kion Cloud Operations Accounts API
  description: The Kion Public API provides programmatic access to manage cloud operations, governance, compliance, and financial management across AWS, Azure, GCP, and OCI. Kion is a self-hosted cloud operations platform that consolidates account provisioning, access management, compliance enforcement, and FinOps into a single interface. The API uses Bearer token authentication via Kion App API Keys and is accessible at the /api/v3/ path of your Kion instance.
  version: 3.10.0
  contact:
    name: Kion Support
    url: https://support.kion.io
  license:
    name: Proprietary
    url: https://kion.io/why-kion/pricing-and-licensing/
servers:
- url: https://{kion-instance}/api/v3
  description: Kion Instance API Server
  variables:
    kion-instance:
      default: your-kion-instance.example.com
      description: Your Kion deployment hostname
security:
- bearerAuth: []
tags:
- name: Accounts
  description: Manage cloud accounts across AWS, Azure, GCP, and OCI
paths:
  /account:
    get:
      operationId: listAccounts
      summary: Kion List accounts
      description: Returns a list of all cloud accounts managed by Kion.
      tags:
      - Accounts
      parameters:
      - $ref: '#/components/parameters/PageParam'
      - $ref: '#/components/parameters/PageSizeParam'
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
                properties:
                  status:
                    type: integer
                    example: 200
                  data:
                    type: array
                    items:
                      $ref: '#/components/schemas/Account'
        '401':
          $ref: '#/components/responses/Unauthorized'
    post:
      operationId: createAccount
      summary: Kion Create an account
      description: Creates a new cloud account in Kion.
      tags:
      - Accounts
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/AccountCreate'
      responses:
        '201':
          description: Account created
          content:
            application/json:
              schema:
                type: object
                properties:
                  status:
                    type: integer
                    example: 201
                  data:
                    $ref: '#/components/schemas/Account'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /account/{id}:
    get:
      operationId: getAccount
      summary: Kion Get an account
      description: Returns details for a specific cloud account.
      tags:
      - Accounts
      parameters:
      - $ref: '#/components/parameters/IdParam'
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
                properties:
                  status:
                    type: integer
                  data:
                    $ref: '#/components/schemas/Account'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
    patch:
      operationId: updateAccount
      summary: Kion Update an account
      description: Updates an existing cloud account.
      tags:
      - Accounts
      parameters:
      - $ref: '#/components/parameters/IdParam'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/AccountUpdate'
      responses:
        '200':
          description: Account updated
          content:
            application/json:
              schema:
                type: object
                properties:
                  status:
                    type: integer
                  data:
                    $ref: '#/components/schemas/Account'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  schemas:
    AccountUpdate:
      type: object
      properties:
        name:
          type: string
        email:
          type: string
        linked_role:
          type: string
        start_datecode:
          type: string
        skip_access_checking:
          type: boolean
        use_org_account_access_role:
          type: boolean
        labels:
          type: object
          additionalProperties:
            type: string
    AccountCreate:
      type: object
      required:
      - name
      - account_number
      - account_type_id
      - payer_id
      - project_id
      properties:
        name:
          type: string
        account_number:
          type: string
        account_type_id:
          type: integer
        payer_id:
          type: integer
        project_id:
          type: integer
        email:
          type: string
        linked_role:
          type: string
        start_datecode:
          type: string
        skip_access_checking:
          type: boolean
        use_org_account_access_role:
          type: boolean
        labels:
          type: object
          additionalProperties:
            type: string
    Account:
      type: object
      properties:
        id:
          type: integer
          description: Internal Kion account ID
        name:
          type: string
          description: Account name
        account_number:
          type: string
          description: Cloud provider account number or ID
        account_type_id:
          type: integer
          description: Account type identifier
        payer_id:
          type: integer
          description: Payer account ID
        project_id:
          type: integer
          description: Project ID the account belongs to
        email:
          type: string
          description: Email associated with the account
        linked_account_number:
          type: string
          description: Linked account number
        linked_role:
          type: string
          description: IAM role used for linked access
        start_datecode:
          type: string
          description: Start date for the account
        skip_access_checking:
          type: boolean
          description: Whether to skip access checking
        use_org_account_access_role:
          type: boolean
          description: Whether to use organization account access role
        labels:
          type: object
          additionalProperties:
            type: string
          description: Labels associated with the account
        created_at:
          type: string
          format: date-time
  responses:
    Unauthorized:
      description: Authentication failed or API key is missing/invalid
      content:
        application/json:
          schema:
            type: object
            properties:
              status:
                type: integer
                example: 401
              message:
                type: string
                example: Unauthorized
    NotFound:
      description: The requested resource was not found
      content:
        application/json:
          schema:
            type: object
            properties:
              status:
                type: integer
                example: 404
              message:
                type: string
                example: Not found
  parameters:
    PageParam:
      name: page
      in: query
      required: false
      description: Page number for pagination
      schema:
        type: integer
        default: 1
    PageSizeParam:
      name: page_size
      in: query
      required: false
      description: Number of items per page
      schema:
        type: integer
        default: 50
    IdParam:
      name: id
      in: path
      required: true
      description: The unique identifier of the resource in Kion
      schema:
        type: integer
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: 'Kion App API Key. Generate in Kion under your user profile settings. Use in the Authorization header as: Bearer YOUR_API_KEY'