openapi: 3.1.0
info:
  title: Google Cloud Bigtable Admin Clusters API
  description: The Cloud Bigtable Admin API provides programmatic access to manage Cloud Bigtable instances, clusters, tables, and related resources. It allows administrators to create and configure Bigtable infrastructure for high-throughput, low-latency NoSQL workloads.
  version: v2
  contact:
    name: Google Cloud
    url: https://cloud.google.com/bigtable/docs/reference/admin/rest
  license:
    name: Apache 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0
servers:
- url: https://bigtableadmin.googleapis.com/v2
  description: Cloud Bigtable Admin API v2
tags:
- name: Clusters
  description: Operations on Bigtable clusters within instances
paths:
  /projects/{project}/instances/{instance}/clusters:
    get:
      tags:
      - Clusters
      summary: Google Cloud Bigtable List clusters
      description: Lists information about clusters in an instance.
      operationId: listClusters
      parameters:
      - name: project
        in: path
        required: true
        schema:
          type: string
      - name: instance
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListClustersResponse'
      security:
      - oauth2:
        - https://www.googleapis.com/auth/cloud-platform
        - https://www.googleapis.com/auth/bigtable.admin
components:
  schemas:
    Cluster:
      type: object
      properties:
        name:
          type: string
        location:
          type: string
        state:
          type: string
          enum:
          - STATE_NOT_KNOWN
          - READY
          - CREATING
          - RESIZING
          - DISABLED
        serveNodes:
          type: integer
        defaultStorageType:
          type: string
          enum:
          - STORAGE_TYPE_UNSPECIFIED
          - SSD
          - HDD
    ListClustersResponse:
      type: object
      properties:
        clusters:
          type: array
          items:
            $ref: '#/components/schemas/Cluster'
        failedLocations:
          type: array
          items:
            type: string
        nextPageToken:
          type: string
  securitySchemes:
    oauth2:
      type: oauth2
      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 Cloud Platform
            https://www.googleapis.com/auth/bigtable.admin: Administer Bigtable instances and tables
            https://www.googleapis.com/auth/bigtable.admin.table: Administer Bigtable tables