{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://autoagentprotocol.org/v1.3/schemas/inventory-facets-request.schema.json",
  "title": "InventoryFacetsRequest",
  "description": "Typed AAP request for the `inventory.facets` skill. An optional `filters` block scopes the facets to a subset of inventory (e.g. `condition: ['used']`). Carried inside an A2A `Message.parts[].data` DataPart via the A2A `SendMessage` operation.",
  "type": "object",
  "examples": [
    {
      "type": "inventory.facets.request",
      "filters": { "condition": ["used"] }
    }
  ],
  "properties": {
    "type": { "const": "inventory.facets.request" },
    "filters": {
      "$ref": "./inventory-search-request.schema.json#/$defs/filters",
      "description": "Optional filters to scope facet aggregation. Same shape as inventory.search filters; all fields are optional."
    }
  },
  "required": ["type"],
  "additionalProperties": false
}