{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/university-of-warsaw/main/json-structure/university-of-warsaw-installation-structure.json",
  "name": "USOSInstallation",
  "description": "JSON Structure for a University of Warsaw USOS API installation object (services/apisrv/installation).",
  "type": "object",
  "properties": {
    "base_url": { "type": "string", "description": "Base URL of this installation." },
    "version": { "type": "string", "description": "Human-readable version string." },
    "machine_version": { "type": "string", "description": "Machine-readable version in 0.0.0.0-0 format." },
    "usos_schema_version": { "type": "string", "description": "USOS database schema version." },
    "institution_name": { "type": { "$ref": "#/definitions/LangDict" }, "description": "Owning institution name.", "nullable": true },
    "contact_emails": {
      "type": "array",
      "description": "Administrator email addresses.",
      "items": { "type": "string" }
    },
    "schac_id": { "type": "string", "description": "Institution ID in SCHAC format." },
    "mcards_support": { "type": "boolean" },
    "mobile_usos_support": { "type": "boolean" }
  },
  "definitions": {
    "LangDict": {
      "type": "object",
      "properties": {
        "pl": { "type": "string" },
        "en": { "type": "string" }
      }
    }
  }
}