openapi: 3.1.0
info:
  title: Apigee API Hub Analytics Instances 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: Instances
  description: Manage Apigee runtime instances
paths:
  /organizations/{organizationId}/instances:
    get:
      operationId: listInstances
      summary: Apigee List Runtime Instances
      description: Lists all Apigee runtime instances for the organization.
      tags:
      - Instances
      parameters:
      - $ref: '#/components/parameters/organizationId'
      - $ref: '#/components/parameters/pageSize'
      - $ref: '#/components/parameters/pageToken'
      responses:
        '200':
          description: Successful response with list of instances
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListInstancesResponse'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
    post:
      operationId: createInstance
      summary: Apigee Create a Runtime Instance
      description: Creates an Apigee runtime instance. This is a long-running operation that provisions the infrastructure for API runtime.
      tags:
      - Instances
      parameters:
      - $ref: '#/components/parameters/organizationId'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Instance'
      responses:
        '200':
          description: Successful response with long-running operation
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Operation'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
  /organizations/{organizationId}/instances/{instanceId}:
    get:
      operationId: getInstance
      summary: Apigee Get a Runtime Instance
      description: Gets the details for an Apigee runtime instance, including state, host, port, and location.
      tags:
      - Instances
      parameters:
      - $ref: '#/components/parameters/organizationId'
      - name: instanceId
        in: path
        description: Name of the runtime instance.
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Successful response with instance details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Instance'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
    delete:
      operationId: deleteInstance
      summary: Apigee Delete a Runtime Instance
      description: Deletes an Apigee runtime instance. This is a long-running operation that deprovisions the runtime infrastructure.
      tags:
      - Instances
      parameters:
      - $ref: '#/components/parameters/organizationId'
      - name: instanceId
        in: path
        description: Name of the runtime instance.
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Successful response with long-running operation
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Operation'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
  /projects/{projectId}/locations/{locationId}/instances:
    post:
      operationId: createInstance
      summary: Apigee Create a Registry Instance
      description: Provisions a new Apigee Registry instance in the specified project and location.
      tags:
      - Instances
      parameters:
      - $ref: '#/components/parameters/projectId'
      - $ref: '#/components/parameters/locationId'
      - name: instanceId
        in: query
        description: Required. The ID to use for the instance.
        required: true
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Instance_2'
      responses:
        '200':
          description: Successful response with long-running operation
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Operation_2'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden_2'
  /projects/{projectId}/locations/{locationId}/instances/{instanceId}:
    get:
      operationId: getInstance
      summary: Apigee Get a Registry Instance
      description: Gets details about a specific Registry instance.
      tags:
      - Instances
      parameters:
      - $ref: '#/components/parameters/projectId'
      - $ref: '#/components/parameters/locationId'
      - name: instanceId
        in: path
        description: ID of the instance.
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Successful response with instance details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Instance_2'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden_2'
        '404':
          $ref: '#/components/responses/NotFound'
    delete:
      operationId: deleteInstance
      summary: Apigee Delete a Registry Instance
      description: Deletes a Registry instance.
      tags:
      - Instances
      parameters:
      - $ref: '#/components/parameters/projectId'
      - $ref: '#/components/parameters/locationId'
      - name: instanceId
        in: path
        description: ID of the instance.
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Successful response with long-running operation
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Operation_2'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden_2'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  schemas:
    Operation:
      type: object
      description: A long-running operation returned by asynchronous API calls.
      properties:
        name:
          type: string
          description: Name of the operation resource.
        metadata:
          type: object
          description: Service-specific metadata associated with the operation.
          additionalProperties: true
        done:
          type: boolean
          description: Whether the operation is complete.
        error:
          $ref: '#/components/schemas/Status'
        response:
          type: object
          description: The normal response of the operation.
          additionalProperties: true
    ListInstancesResponse:
      type: object
      description: Response for listing instances.
      properties:
        instances:
          type: array
          items:
            $ref: '#/components/schemas/Instance'
        nextPageToken:
          type: string
          description: Token for retrieving the next page.
    Error_2:
      type: object
      properties:
        error:
          type: object
          properties:
            code:
              type: integer
              format: int32
            message:
              type: string
            status:
              type: string
    Status_2:
      type: object
      properties:
        code:
          type: integer
          format: int32
        message:
          type: string
        details:
          type: array
          items:
            type: object
            additionalProperties: true
    Instance:
      type: object
      description: An Apigee runtime instance.
      properties:
        name:
          type: string
          description: Required. Resource name of the instance.
        location:
          type: string
          description: Required. Google Cloud region where the instance resides.
        host:
          type: string
          description: Output only. Internal hostname of the instance.
          readOnly: true
        port:
          type: string
          description: Output only. Port number of the instance.
          readOnly: true
        state:
          type: string
          description: Output only. State of the instance.
          readOnly: true
          enum:
          - STATE_UNSPECIFIED
          - CREATING
          - ACTIVE
          - DELETING
          - UPDATING
        description:
          type: string
          description: Description of the instance.
        displayName:
          type: string
          description: Display name for the instance.
        createdAt:
          type: string
          format: int64
          description: Output only. Time the instance was created.
          readOnly: true
        lastModifiedAt:
          type: string
          format: int64
          description: Output only. Time the instance was last modified.
          readOnly: true
        diskEncryptionKeyName:
          type: string
          description: Customer-managed encryption key (CMEK) for the instance disk.
        ipRange:
          type: string
          description: IP range for peering with the customer VPC.
        peeringCidrRange:
          type: string
          description: Size of the CIDR block range for peering.
          enum:
          - SLASH_16
          - SLASH_20
          - SLASH_22
          - SLASH_23
          - SLASH_24
    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.
    Instance_2:
      type: object
      description: A Registry instance.
      properties:
        name:
          type: string
          description: Output only. Resource name of the instance.
          readOnly: true
        state:
          type: string
          description: Output only. State of the instance.
          readOnly: true
          enum:
          - STATE_UNSPECIFIED
          - INACTIVE
          - CREATING
          - ACTIVE
          - UPDATING
          - DELETING
          - FAILED
        stateMessage:
          type: string
          description: Output only. Extra information about the instance state.
          readOnly: true
        config:
          type: object
          description: Required. Configuration of the instance.
          properties:
            location:
              type: string
              description: Output only. Location of the instance.
              readOnly: true
            cmekKeyName:
              type: string
              description: Customer-managed encryption key name.
        createTime:
          type: string
          format: date-time
          description: Output only. Creation time.
          readOnly: true
        updateTime:
          type: string
          format: date-time
          description: Output only. Last update time.
          readOnly: true
    Operation_2:
      type: object
      description: A long-running operation.
      properties:
        name:
          type: string
        metadata:
          type: object
          additionalProperties: true
        done:
          type: boolean
        error:
          $ref: '#/components/schemas/Status_2'
        response:
          type: object
          additionalProperties: true
    Status:
      type: object
      description: The Status type defines a logical error model.
      properties:
        code:
          type: integer
          format: int32
          description: The status code.
        message:
          type: string
          description: A developer-facing error message.
        details:
          type: array
          description: A list of messages that carry the error details.
          items:
            type: object
            additionalProperties: true
  responses:
    BadRequest:
      description: Bad request. The request body or parameters are 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_2:
      description: Forbidden. The caller does not have permission.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error_2'
    Unauthorized:
      description: Unauthorized. Authentication credentials are missing or invalid.
      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'
  parameters:
    projectId:
      name: projectId
      in: path
      description: Google Cloud project ID.
      required: true
      schema:
        type: string
    organizationId:
      name: organizationId
      in: path
      description: Name of the Apigee organization.
      required: true
      schema:
        type: string
    locationId:
      name: locationId
      in: path
      description: Google Cloud region or location.
      required: true
      schema:
        type: string
    pageToken:
      name: pageToken
      in: query
      description: Page token returned from a previous list request.
      schema:
        type: string
    pageSize:
      name: pageSize
      in: query
      description: Maximum number of items to return per page.
      schema:
        type: integer
        format: int32
  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