Union.ai Workflows API

openapi: 3.0.1
info:
  title: Union FlyteAdmin Control Plane API (HTTP/JSON Gateway) Domains Workflows API
  description: Conservative model of the documented HTTP/JSON gateway exposed by the Union.ai / Flyte control plane (the FlyteIDL AdminService). The control plane is primarily a gRPC service; an HTTP/JSON REST gateway is generated automatically with grpc-gateway, mapping each gRPC method to an HTTP endpoint under /api/v1/. Paths and methods below are taken from the public FlyteIDL admin service google.api.http annotations. Request/response bodies are modeled loosely (object) because the gRPC<->JSON mapping of the full protobuf message tree is large and not maintained as a hand-authored OpenAPI contract by the vendor.
  termsOfService: https://www.union.ai/legal/terms-of-service
  contact:
    name: Union.ai
    url: https://www.union.ai/contact
  license:
    name: Apache 2.0 (Flyte / FlyteIDL)
    url: https://www.apache.org/licenses/LICENSE-2.0
  version: '1.0'
servers:
- url: https://{org}.app.union.ai
  description: Union BYOC / managed control plane (replace {org} with your tenant).
  variables:
    org:
      default: your-org
- url: https://serverless.union.ai
  description: Union Serverless control plane.
security:
- OAuth2:
  - all
- BearerAuth: []
tags:
- name: Workflows
paths:
  /api/v1/workflows:
    post:
      operationId: createWorkflow
      tags:
      - Workflows
      summary: Register a versioned workflow.
      requestBody:
        $ref: '#/components/requestBodies/Generic'
      responses:
        '200':
          $ref: '#/components/responses/OK'
  /api/v1/workflow_ids/{project}/{domain}:
    get:
      operationId: listWorkflowIds
      tags:
      - Workflows
      summary: List workflow names in a project/domain.
      parameters:
      - $ref: '#/components/parameters/PathProject'
      - $ref: '#/components/parameters/PathDomain'
      - $ref: '#/components/parameters/Limit'
      - $ref: '#/components/parameters/Token'
      responses:
        '200':
          $ref: '#/components/responses/OK'
  /api/v1/workflows/{project}/{domain}/{name}:
    get:
      operationId: listWorkflows
      tags:
      - Workflows
      summary: List versions of a workflow.
      parameters:
      - $ref: '#/components/parameters/PathProject'
      - $ref: '#/components/parameters/PathDomain'
      - $ref: '#/components/parameters/PathName'
      - $ref: '#/components/parameters/Limit'
      - $ref: '#/components/parameters/Token'
      responses:
        '200':
          $ref: '#/components/responses/OK'
  /api/v1/workflows/{project}/{domain}/{name}/{version}:
    get:
      operationId: getWorkflow
      tags:
      - Workflows
      summary: Get a single versioned workflow.
      parameters:
      - $ref: '#/components/parameters/PathProject'
      - $ref: '#/components/parameters/PathDomain'
      - $ref: '#/components/parameters/PathName'
      - $ref: '#/components/parameters/PathVersion'
      responses:
        '200':
          $ref: '#/components/responses/OK'
components:
  parameters:
    PathVersion:
      name: version
      in: path
      required: true
      schema:
        type: string
    Limit:
      name: limit
      in: query
      required: false
      schema:
        type: integer
        format: int32
      description: Maximum number of results to return for this page.
    Token:
      name: token
      in: query
      required: false
      schema:
        type: string
      description: Opaque pagination token returned by the previous page.
    PathName:
      name: name
      in: path
      required: true
      schema:
        type: string
    PathProject:
      name: project
      in: path
      required: true
      schema:
        type: string
    PathDomain:
      name: domain
      in: path
      required: true
      schema:
        type: string
  requestBodies:
    Generic:
      required: true
      content:
        application/json:
          schema:
            type: object
            description: JSON projection of the corresponding FlyteIDL protobuf request message. See the FlyteIDL admin protos for the exact field tree.
  responses:
    OK:
      description: OK
      content:
        application/json:
          schema:
            type: object
            description: JSON projection of the corresponding FlyteIDL protobuf response message.
  securitySchemes:
    OAuth2:
      type: oauth2
      description: FlyteAdmin secures client connections with OAuth2. Interactive CLI/UI clients use the Authorization Code + PKCE flow; machine clients use the Client Credentials flow. User authentication to the console is via OpenID Connect. Tokens are presented as a Bearer access token.
      flows:
        authorizationCode:
          authorizationUrl: https://{org}.app.union.ai/oauth2/authorize
          tokenUrl: https://{org}.app.union.ai/oauth2/token
          scopes:
            all: Full control-plane access.
        clientCredentials:
          tokenUrl: https://{org}.app.union.ai/oauth2/token
          scopes:
            all: Full control-plane access.
    BearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT