openapi: 3.1.0
info:
  title: Apigee API Hub Analytics 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: Analytics
  description: Query analytics data and manage data stores
paths:
  /organizations/{organizationId}/environments/{environmentId}/stats/{dimensionName}:
    get:
      operationId: getEnvironmentStats
      summary: Apigee Get Environment Statistics
      description: Retrieves metrics for API proxy performance in an environment. Provides traffic, latency, error counts, and other analytics data across specified time ranges.
      tags:
      - Analytics
      parameters:
      - $ref: '#/components/parameters/organizationId'
      - $ref: '#/components/parameters/environmentId'
      - name: dimensionName
        in: path
        description: Name of the dimension to query. Common values include apiproxy, developer_email, developer_app, access_token, and others.
        required: true
        schema:
          type: string
      - name: select
        in: query
        description: 'Comma-separated list of metrics. Example: sum(message_count), avg(total_response_time).'
        required: true
        schema:
          type: string
      - name: timeRange
        in: query
        description: Time range for the query in the format MM/DD/YYYY HH:MM~MM/DD/YYYY HH:MM.
        required: true
        schema:
          type: string
      - name: timeUnit
        in: query
        description: Granularity of the time series (second, minute, hour, day, week, month).
        schema:
          type: string
      - name: filter
        in: query
        description: Filter expression to narrow the results.
        schema:
          type: string
      - name: sortby
        in: query
        description: Comma-separated list of columns to sort the results.
        schema:
          type: string
      - name: sort
        in: query
        description: Sort order (ASC or DESC).
        schema:
          type: string
          enum:
          - ASC
          - DESC
      - name: topk
        in: query
        description: Return the top k results.
        schema:
          type: integer
      - name: limit
        in: query
        description: Maximum number of records to return.
        schema:
          type: integer
      - name: offset
        in: query
        description: Offset for pagination.
        schema:
          type: integer
      responses:
        '200':
          description: Successful response with analytics data
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Stats'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
  /organizations/{organizationId}/analytics/datastores:
    get:
      operationId: listDatastores
      summary: Apigee List Analytics Data Stores
      description: Lists the data stores available for exporting analytics data.
      tags:
      - Analytics
      parameters:
      - $ref: '#/components/parameters/organizationId'
      responses:
        '200':
          description: Successful response with list of data stores
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListDatastoresResponse'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
    post:
      operationId: createDatastore
      summary: Apigee Create an Analytics Data Store
      description: Creates a data store for exporting analytics data from an organization.
      tags:
      - Analytics
      parameters:
      - $ref: '#/components/parameters/organizationId'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Datastore'
      responses:
        '200':
          description: Successful response with the created data store
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Datastore'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
components:
  schemas:
    ListDatastoresResponse:
      type: object
      description: Response for listing data stores.
      properties:
        datastores:
          type: array
          items:
            $ref: '#/components/schemas/Datastore'
    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.
    Stats:
      type: object
      description: Analytics statistics response.
      properties:
        environments:
          type: array
          description: List of environment statistics.
          items:
            type: object
            properties:
              name:
                type: string
              dimensions:
                type: array
                items:
                  type: object
                  properties:
                    name:
                      type: string
                    metrics:
                      type: array
                      items:
                        type: object
                        properties:
                          name:
                            type: string
                          values:
                            type: array
                            items:
                              type: object
                              properties:
                                timestamp:
                                  type: string
                                value:
                                  type: string
        metaData:
          type: object
          description: Metadata about the statistics response.
          properties:
            errors:
              type: array
              items:
                type: string
            notices:
              type: array
              items:
                type: string
    Datastore:
      type: object
      description: Configuration for an analytics data store.
      properties:
        displayName:
          type: string
          description: Required. Display name for the data store.
        self:
          type: string
          description: Output only. Resource URI of the data store.
          readOnly: true
        org:
          type: string
          description: Output only. Organization associated with the data store.
          readOnly: true
        targetType:
          type: string
          description: Required. Type of target for data export.
        datastoreConfig:
          type: object
          description: Configuration for the data store target.
          properties:
            projectId:
              type: string
              description: Google Cloud project ID.
            bucketName:
              type: string
              description: Cloud Storage bucket name.
            path:
              type: string
              description: Path within the bucket.
            datasetName:
              type: string
              description: BigQuery dataset name.
            tablePrefix:
              type: string
              description: Prefix for BigQuery table names.
        createTime:
          type: string
          format: date-time
          description: Output only. Time the data store was created.
          readOnly: true
        lastUpdateTime:
          type: string
          format: date-time
          description: Output only. Time the data store was last updated.
          readOnly: true
  parameters:
    organizationId:
      name: organizationId
      in: path
      description: Name of the Apigee organization.
      required: true
      schema:
        type: string
    environmentId:
      name: environmentId
      in: path
      description: Name of the environment.
      required: true
      schema:
        type: string
  responses:
    Unauthorized:
      description: Unauthorized. Authentication credentials are missing or invalid.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    BadRequest:
      description: Bad request. The request body or parameters are 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'
  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