{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/SourceItemUpdateRequest",
  "title": "SourceItemUpdateRequest",
  "type": "object",
  "description": "Request body for bulk updating source item quantities.",
  "required": [
    "sourceItems"
  ],
  "properties": {
    "sourceItems": {
      "type": "array",
      "description": "Array of source item quantity records to create or update.",
      "items": {
        "$ref": "#/components/schemas/SourceItem"
      }
    }
  }
}