openapi: 3.1.0
info:
  title: Apigee API Hub Analytics API Proxy Revisions API
  description: API for cataloging, organizing, and governing APIs across an organization. Enables API discovery, metadata management, dependency mapping, deployment tracking, and AI-powered specification boost.
  version: 1.0.0
  contact:
    name: Google Cloud Apigee
    url: https://cloud.google.com/apigee/docs/apihub/what-is-api-hub
  license:
    name: Apache 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0
  termsOfService: https://cloud.google.com/terms
servers:
- url: https://apihub.googleapis.com/v1
  description: Apigee API Hub Production Server
security:
- oauth2: []
tags:
- name: API Proxy Revisions
  description: Manage revisions of API proxies
paths:
  /organizations/{organizationId}/apis/{apiId}/revisions:
    get:
      operationId: listApiProxyRevisions
      summary: Apigee List API Proxy Revisions
      description: Lists all revisions for an API proxy. Returns an array of revision numbers in string format.
      tags:
      - API Proxy Revisions
      parameters:
      - $ref: '#/components/parameters/organizationId'
      - $ref: '#/components/parameters/apiId'
      responses:
        '200':
          description: Successful response with list of revision numbers
          content:
            application/json:
              schema:
                type: array
                items:
                  type: string
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
  /organizations/{organizationId}/apis/{apiId}/revisions/{revisionId}:
    get:
      operationId: getApiProxyRevision
      summary: Apigee Get an API Proxy Revision
      description: Gets an API proxy revision. Returns the configuration and metadata for the specified revision of an API proxy.
      tags:
      - API Proxy Revisions
      parameters:
      - $ref: '#/components/parameters/organizationId'
      - $ref: '#/components/parameters/apiId'
      - $ref: '#/components/parameters/revisionId'
      responses:
        '200':
          description: Successful response with API proxy revision details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiProxyRevision'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
    delete:
      operationId: deleteApiProxyRevision
      summary: Apigee Delete an API Proxy Revision
      description: Deletes an API proxy revision. The revision must be undeployed from all environments before it can be deleted.
      tags:
      - API Proxy Revisions
      parameters:
      - $ref: '#/components/parameters/organizationId'
      - $ref: '#/components/parameters/apiId'
      - $ref: '#/components/parameters/revisionId'
      responses:
        '200':
          description: Successful response confirming deletion
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiProxyRevision'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  parameters:
    organizationId:
      name: organizationId
      in: path
      description: Name of the Apigee organization.
      required: true
      schema:
        type: string
    revisionId:
      name: revisionId
      in: path
      description: Revision number of the API proxy.
      required: true
      schema:
        type: string
    apiId:
      name: apiId
      in: path
      description: Name of the API proxy.
      required: true
      schema:
        type: string
  schemas:
    Error:
      type: object
      description: Error response from the Apigee API.
      properties:
        error:
          type: object
          properties:
            code:
              type: integer
              format: int32
              description: HTTP error code.
            message:
              type: string
              description: Error message.
            status:
              type: string
              description: Error status string.
    ApiProxyRevision:
      type: object
      description: API proxy revision metadata and configuration.
      properties:
        name:
          type: string
          description: Output only. Resource name of the API proxy revision.
          readOnly: true
        revision:
          type: string
          description: Output only. Revision number of the proxy.
          readOnly: true
        displayName:
          type: string
          description: Human-readable name of the API proxy.
        description:
          type: string
          description: Description of the API proxy revision.
        createdAt:
          type: string
          format: date-time
          description: Output only. Time the revision was created.
          readOnly: true
        lastModifiedAt:
          type: string
          format: date-time
          description: Output only. Time the revision was last modified.
          readOnly: true
        basepaths:
          type: array
          description: Base path(s) for the API proxy.
          items:
            type: string
        policies:
          type: array
          description: List of policy names included in this revision.
          items:
            type: string
        resources:
          type: array
          description: List of resource files included in this revision.
          items:
            type: string
        proxies:
          type: array
          description: List of proxy endpoint names in this revision.
          items:
            type: string
        targets:
          type: array
          description: List of target endpoint names in this revision.
          items:
            type: string
        sharedFlows:
          type: array
          description: List of shared flows referenced by this revision.
          items:
            type: string
        type:
          type: string
          description: The type of the revision (e.g., Application).
  responses:
    Unauthorized:
      description: Unauthorized. Authentication credentials are missing or invalid.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    NotFound:
      description: Not found. The specified resource does not exist.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    Forbidden:
      description: Forbidden. The caller does not have permission to perform this operation.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  securitySchemes:
    oauth2:
      type: oauth2
      description: Google OAuth 2.0 authentication
      flows:
        authorizationCode:
          authorizationUrl: https://accounts.google.com/o/oauth2/auth
          tokenUrl: https://oauth2.googleapis.com/token
          scopes:
            https://www.googleapis.com/auth/cloud-platform: Full access to Google Cloud Platform resources
externalDocs:
  description: Apigee API Hub API Reference Documentation
  url: https://cloud.google.com/apigee/docs/reference/apis/apihub/rest