{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/snapapi/main/json-schema/snapapi-screenshot-request-schema.json",
  "title": "SnapAPI Screenshot Request",
  "description": "Request body for POST /api/screenshot. Captures rendering options for headless Chromium.",
  "type": "object",
  "required": ["url"],
  "properties": {
    "url": {
      "type": "string",
      "format": "uri",
      "description": "Fully qualified URL to capture."
    },
    "width": {
      "type": "integer",
      "minimum": 320,
      "maximum": 3840,
      "default": 1280,
      "description": "Viewport width in pixels."
    },
    "height": {
      "type": "integer",
      "minimum": 240,
      "maximum": 2160,
      "default": 720,
      "description": "Viewport height in pixels."
    },
    "full_page": {
      "type": "boolean",
      "default": false,
      "description": "Capture the entire scrollable page rather than just the viewport."
    },
    "format": {
      "type": "string",
      "enum": ["png", "jpeg"],
      "default": "png",
      "description": "Output image format."
    }
  },
  "additionalProperties": false
}