openapi: 3.0.1
info:
  title: Decodable Control Plane Connections API
  description: 'REST API for the Decodable managed stream-processing platform (built on Apache Flink and Debezium). The control-plane API manages connections, streams, pipelines, secrets, and account-level resources. The control-plane base URL is account-scoped: https://<account>.api.decodable.co. All requests are authenticated with a Bearer access token (the token issued after CLI login, found in ~/.decodable/auth). Endpoints and schemas in this document reflect publicly documented Decodable API behavior; fields not confirmed in public documentation are intentionally omitted rather than fabricated.'
  termsOfService: https://www.decodable.co/terms-of-service
  contact:
    name: Decodable Support
    url: https://docs.decodable.co
  version: v1alpha2
servers:
- url: https://{account}.api.decodable.co
  description: Decodable control-plane API (account-scoped)
  variables:
    account:
      default: acme-01
      description: Your Decodable account name
security:
- bearerAuth: []
tags:
- name: Connections
  description: Source and sink connectors between Decodable and external systems.
paths:
  /v1alpha2/connections/:
    get:
      operationId: listConnections
      tags:
      - Connections
      summary: List connections
      description: Returns the connections defined in the account.
      responses:
        '200':
          description: A list of connections.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ConnectionList'
    post:
      operationId: createConnection
      tags:
      - Connections
      summary: Create a connection
      description: Creates a new source or sink connection.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Connection'
      responses:
        '201':
          description: The created connection.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Connection'
  /v1alpha2/connections/{connection_id}:
    parameters:
    - $ref: '#/components/parameters/ConnectionId'
    get:
      operationId: getConnection
      tags:
      - Connections
      summary: Get a connection
      responses:
        '200':
          description: The requested connection.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Connection'
    put:
      operationId: updateConnection
      tags:
      - Connections
      summary: Update a connection
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Connection'
      responses:
        '200':
          description: The updated connection.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Connection'
    delete:
      operationId: deleteConnection
      tags:
      - Connections
      summary: Delete a connection
      responses:
        '204':
          description: The connection was deleted.
  /v1alpha2/connections/{connection_id}/activate:
    parameters:
    - $ref: '#/components/parameters/ConnectionId'
    post:
      operationId: activateConnection
      tags:
      - Connections
      summary: Activate a connection
      description: Starts the connection, optionally setting task size and count.
      requestBody:
        required: false
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Execution'
      responses:
        '200':
          description: The connection activation was accepted.
  /v1alpha2/connections/{connection_id}/deactivate:
    parameters:
    - $ref: '#/components/parameters/ConnectionId'
    post:
      operationId: deactivateConnection
      tags:
      - Connections
      summary: Deactivate a connection
      description: Stops the connection.
      responses:
        '200':
          description: The connection deactivation was accepted.
components:
  schemas:
    ConnectionList:
      type: object
      properties:
        items:
          type: array
          items:
            $ref: '#/components/schemas/Connection'
    Execution:
      type: object
      description: Runtime execution settings for a connection or pipeline.
      properties:
        active:
          type: boolean
        task_count:
          type: integer
        task_size:
          type: string
          description: The task size (e.g. SMALL, MEDIUM, LARGE).
    Connection:
      type: object
      properties:
        id:
          type: string
          readOnly: true
        name:
          type: string
        description:
          type: string
        connector:
          type: string
          description: The connector type (e.g. kafka, postgres-cdc, rest, s3).
        type:
          type: string
          description: Whether the connection is a source or a sink.
          enum:
          - source
          - sink
        stream_id:
          type: string
          description: The stream this connection reads from or writes to.
        properties:
          type: object
          additionalProperties:
            type: string
          description: Connector-specific configuration properties.
        execution:
          $ref: '#/components/schemas/Execution'
  parameters:
    ConnectionId:
      name: connection_id
      in: path
      required: true
      schema:
        type: string
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: 'Decodable access token issued after CLI login (stored in ~/.decodable/auth), sent as an Authorization: Bearer header.'