{
  "version-2.1.0-incubating-docs": {
    "Getting Started": [
      "version-2.1.0-incubating-pulsar-2.0",
      "version-2.1.0-incubating-standalone",
      "version-2.1.0-incubating-standalone-docker",
      "version-2.1.0-incubating-client-libraries"
    ],
    "Concepts and Architecture": [
      "version-2.1.0-incubating-concepts-overview",
      "version-2.1.0-incubating-concepts-messaging",
      "version-2.1.0-incubating-concepts-architecture-overview",
      "version-2.1.0-incubating-concepts-clients",
      "version-2.1.0-incubating-concepts-replication",
      "version-2.1.0-incubating-concepts-multi-tenancy",
      "version-2.1.0-incubating-concepts-authentication",
      "version-2.1.0-incubating-concepts-topic-compaction",
      "version-2.1.0-incubating-concepts-tiered-storage",
      "version-2.1.0-incubating-concepts-schema-registry"
    ],
    "Pulsar Functions": [
      "version-2.1.0-incubating-functions-overview",
      "version-2.1.0-incubating-functions-quickstart",
      "version-2.1.0-incubating-functions-api",
      "version-2.1.0-incubating-functions-deploying",
      "version-2.1.0-incubating-functions-guarantees",
      "version-2.1.0-incubating-functions-state",
      "version-2.1.0-incubating-functions-metrics"
    ],
    "Pulsar IO": [
      "version-2.1.0-incubating-io-overview",
      "version-2.1.0-incubating-io-quickstart",
      "version-2.1.0-incubating-io-managing",
      "version-2.1.0-incubating-io-connectors",
      "version-2.1.0-incubating-io-develop"
    ],
    "Deployment": [
      "version-2.1.0-incubating-deploy-aws",
      "version-2.1.0-incubating-deploy-kubernetes",
      "version-2.1.0-incubating-deploy-bare-metal",
      "version-2.1.0-incubating-deploy-bare-metal-multi-cluster",
      "version-2.1.0-incubating-deploy-dcos",
      "version-2.1.0-incubating-deploy-monitoring"
    ],
    "Administration": [
      "version-2.1.0-incubating-administration-zk-bk",
      "version-2.1.0-incubating-administration-geo",
      "version-2.1.0-incubating-administration-dashboard",
      "version-2.1.0-incubating-administration-stats",
      "version-2.1.0-incubating-administration-load-distribution",
      "version-2.1.0-incubating-administration-proxy"
    ],
    "Security": [
      "version-2.1.0-incubating-security-overview",
      "version-2.1.0-incubating-security-tls-transport",
      "version-2.1.0-incubating-security-tls-authentication",
      "version-2.1.0-incubating-security-athenz",
      "version-2.1.0-incubating-security-authorization",
      "version-2.1.0-incubating-security-encryption",
      "version-2.1.0-incubating-security-extending"
    ],
    "Client Libraries": [
      "version-2.1.0-incubating-client-libraries-java",
      "version-2.1.0-incubating-client-libraries-go",
      "version-2.1.0-incubating-client-libraries-python",
      "version-2.1.0-incubating-client-libraries-cpp",
      "version-2.1.0-incubating-client-libraries-websocket"
    ],
    "Admin API": [
      "version-2.1.0-incubating-admin-api-overview",
      "version-2.1.0-incubating-admin-api-clusters",
      "version-2.1.0-incubating-admin-api-tenants",
      "version-2.1.0-incubating-admin-api-brokers",
      "version-2.1.0-incubating-admin-api-namespaces",
      "version-2.1.0-incubating-admin-api-permissions",
      "version-2.1.0-incubating-admin-api-persistent-topics",
      "version-2.1.0-incubating-admin-api-non-persistent-topics",
      "version-2.1.0-incubating-admin-api-partitioned-topics",
      "version-2.1.0-incubating-admin-api-schemas"
    ],
    "Adaptors": [
      "version-2.1.0-incubating-adaptors-kafka",
      "version-2.1.0-incubating-adaptors-spark",
      "version-2.1.0-incubating-adaptors-storm"
    ],
    "Cookbooks": [
      "version-2.1.0-incubating-cookbooks-tiered-storage",
      "version-2.1.0-incubating-cookbooks-compaction",
      "version-2.1.0-incubating-cookbooks-deduplication",
      "version-2.1.0-incubating-cookbooks-non-persistent",
      "version-2.1.0-incubating-cookbooks-partitioned",
      "version-2.1.0-incubating-cookbooks-retention-expiry",
      "version-2.1.0-incubating-cookbooks-encryption",
      "version-2.1.0-incubating-cookbooks-message-queue"
    ],
    "Development": [
      "version-2.1.0-incubating-develop-tools",
      "version-2.1.0-incubating-develop-binary-protocol",
      "version-2.1.0-incubating-develop-schema",
      "version-2.1.0-incubating-develop-load-manager",
      "version-2.1.0-incubating-develop-cpp"
    ],
    "Reference": [
      "version-2.1.0-incubating-reference-terminology",
      "version-2.1.0-incubating-reference-cli-tools",
      "version-2.1.0-incubating-pulsar-admin",
      "version-2.1.0-incubating-reference-configuration"
    ]
  },
  "version-2.1.0-incubating-docs-other": {
    "First Category": [
      "version-2.1.0-incubating-doc4",
      "version-2.1.0-incubating-doc5"
    ]
  }
}