{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://api-evangelist.com/schemas/sketchfab/sketchfab-model-schema.json",
  "title": "Sketchfab Model",
  "description": "JSON Schema for the Sketchfab Data API v3 Model resource as returned by GET /v3/models and GET /v3/models/{uid}.",
  "type": "object",
  "required": ["uid", "name", "uri"],
  "properties": {
    "uid": {
      "type": "string",
      "description": "Sketchfab unique identifier (hex string used in viewer and embed URLs)."
    },
    "uri": {
      "type": "string",
      "format": "uri",
      "description": "Canonical API URI for the model resource."
    },
    "name": {
      "type": "string",
      "description": "Human-readable model name."
    },
    "description": {
      "type": "string",
      "description": "Long-form description written by the uploader."
    },
    "viewerUrl": {
      "type": "string",
      "format": "uri",
      "description": "Public viewer page on sketchfab.com."
    },
    "embedUrl": {
      "type": "string",
      "format": "uri",
      "description": "Embeddable iframe URL for the viewer."
    },
    "thumbnails": {
      "type": "object",
      "description": "Pre-rendered thumbnail images at varying sizes.",
      "properties": {
        "images": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "uid": { "type": "string" },
              "url": { "type": "string", "format": "uri" },
              "width": { "type": "integer" },
              "height": { "type": "integer" },
              "size": { "type": "integer" }
            }
          }
        }
      }
    },
    "tags": {
      "type": "array",
      "description": "Tag objects attached to the model.",
      "items": {
        "type": "object",
        "properties": {
          "slug": { "type": "string" },
          "name": { "type": "string" },
          "uri": { "type": "string", "format": "uri" }
        }
      }
    },
    "categories": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "slug": { "type": "string" },
          "name": { "type": "string" },
          "uri": { "type": "string", "format": "uri" }
        }
      }
    },
    "license": {
      "type": "object",
      "description": "License metadata. Sketchfab supports a fixed set of Creative Commons licenses plus the paid Standard (st) license.",
      "properties": {
        "slug": {
          "type": "string",
          "enum": ["cc-by", "cc-by-sa", "cc-by-nd", "cc-by-nc", "cc-by-nc-sa", "cc-by-nc-nd", "cc0", "st", "ed"]
        },
        "label": { "type": "string" },
        "uri": { "type": "string", "format": "uri" }
      }
    },
    "user": {
      "type": "object",
      "description": "Uploader profile.",
      "properties": {
        "uid": { "type": "string" },
        "username": { "type": "string" },
        "displayName": { "type": "string" },
        "profileUrl": { "type": "string", "format": "uri" },
        "account": {
          "type": "string",
          "description": "Plan slug for the user (basic, plus, pro, premium, business, enterprise)."
        }
      }
    },
    "isDownloadable": {
      "type": "boolean",
      "description": "True when the model can be retrieved via the Download API."
    },
    "isPublished": {
      "type": "boolean"
    },
    "private": {
      "type": "boolean"
    },
    "password": {
      "type": "string",
      "nullable": true
    },
    "animationCount": {
      "type": "integer",
      "minimum": 0
    },
    "vertexCount": {
      "type": "integer",
      "minimum": 0
    },
    "faceCount": {
      "type": "integer",
      "minimum": 0
    },
    "viewCount": {
      "type": "integer",
      "minimum": 0
    },
    "likeCount": {
      "type": "integer",
      "minimum": 0
    },
    "commentCount": {
      "type": "integer",
      "minimum": 0
    },
    "publishedAt": {
      "type": "string",
      "format": "date-time"
    },
    "createdAt": {
      "type": "string",
      "format": "date-time"
    },
    "staffpickedAt": {
      "type": ["string", "null"],
      "format": "date-time"
    }
  }
}