{
  "version-2.3.1-docs": {
    "Getting Started": [
      "version-2.3.1-pulsar-2.0",
      "version-2.3.1-standalone",
      "version-2.3.1-standalone-docker",
      "version-2.3.1-client-libraries"
    ],
    "Concepts and Architecture": [
      "version-2.3.1-concepts-overview",
      "version-2.3.1-concepts-messaging",
      "version-2.3.1-concepts-architecture-overview",
      "version-2.3.1-concepts-clients",
      "version-2.3.1-concepts-replication",
      "version-2.3.1-concepts-multi-tenancy",
      "version-2.3.1-concepts-authentication",
      "version-2.3.1-concepts-topic-compaction",
      "version-2.3.1-concepts-tiered-storage",
      "version-2.3.1-concepts-schema-registry"
    ],
    "Pulsar Functions": [
      "version-2.3.1-functions-overview",
      "version-2.3.1-functions-quickstart",
      "version-2.3.1-functions-api",
      "version-2.3.1-functions-deploying",
      "version-2.3.1-functions-guarantees",
      "version-2.3.1-functions-state",
      "version-2.3.1-functions-metrics",
      "version-2.3.1-window-functions-context"
    ],
    "Pulsar IO": [
      "version-2.3.1-io-overview",
      "version-2.3.1-io-quickstart",
      "version-2.3.1-io-managing",
      "version-2.3.1-io-connectors",
      "version-2.3.1-io-develop",
      "version-2.3.1-io-cdc"
    ],
    "Pulsar SQL": [
      "version-2.3.1-sql-overview",
      "version-2.3.1-sql-getting-started",
      "version-2.3.1-sql-deployment-configurations"
    ],
    "Deployment": [
      "version-2.3.1-deploy-aws",
      "version-2.3.1-deploy-kubernetes",
      "version-2.3.1-deploy-bare-metal",
      "version-2.3.1-deploy-bare-metal-multi-cluster",
      "version-2.3.1-deploy-dcos",
      "version-2.3.1-deploy-monitoring"
    ],
    "Administration": [
      "version-2.3.1-administration-zk-bk",
      "version-2.3.1-administration-geo",
      "version-2.3.1-administration-dashboard",
      "version-2.3.1-administration-stats",
      "version-2.3.1-administration-load-balance",
      "version-2.3.1-administration-proxy"
    ],
    "Security": [
      "version-2.3.1-security-overview",
      "version-2.3.1-security-tls-transport",
      "version-2.3.1-security-tls-authentication",
      "version-2.3.1-security-token-client",
      "version-2.3.1-security-token-admin",
      "version-2.3.1-security-athenz",
      "version-2.3.1-security-authorization",
      "version-2.3.1-security-encryption",
      "version-2.3.1-security-extending"
    ],
    "Client Libraries": [
      "version-2.3.1-client-libraries-java",
      "version-2.3.1-client-libraries-go",
      "version-2.3.1-client-libraries-python",
      "version-2.3.1-client-libraries-cpp",
      "version-2.3.1-client-libraries-websocket"
    ],
    "Admin API": [
      "version-2.3.1-admin-api-overview",
      "version-2.3.1-admin-api-clusters",
      "version-2.3.1-admin-api-tenants",
      "version-2.3.1-admin-api-brokers",
      "version-2.3.1-admin-api-namespaces",
      "version-2.3.1-admin-api-permissions",
      "version-2.3.1-admin-api-persistent-topics",
      "version-2.3.1-admin-api-non-persistent-topics",
      "version-2.3.1-admin-api-partitioned-topics",
      "version-2.3.1-admin-api-schemas"
    ],
    "Adaptors": [
      "version-2.3.1-adaptors-kafka",
      "version-2.3.1-adaptors-spark",
      "version-2.3.1-adaptors-storm"
    ],
    "Cookbooks": [
      "version-2.3.1-cookbooks-tiered-storage",
      "version-2.3.1-cookbooks-compaction",
      "version-2.3.1-cookbooks-deduplication",
      "version-2.3.1-cookbooks-non-persistent",
      "version-2.3.1-cookbooks-partitioned",
      "version-2.3.1-cookbooks-retention-expiry",
      "version-2.3.1-cookbooks-encryption",
      "version-2.3.1-cookbooks-message-queue",
      "version-2.3.1-cookbooks-bookkeepermetadata"
    ],
    "Development": [
      "version-2.3.1-develop-tools",
      "version-2.3.1-develop-binary-protocol",
      "version-2.3.1-develop-schema",
      "version-2.3.1-develop-load-manager",
      "version-2.3.1-develop-cpp"
    ],
    "Reference": [
      "version-2.3.1-reference-terminology",
      "version-2.3.1-reference-cli-tools",
      "version-2.3.1-pulsar-admin",
      "version-2.3.1-reference-configuration"
    ]
  },
  "version-2.3.1-docs-other": {
    "First Category": [
      "version-2.3.1-doc4",
      "version-2.3.1-doc5"
    ]
  }
}