Factory I O Tag Value Structure

{
  "name": "TagValueResult",
  "description": "Result object returned by tag value read and write operations. Follows a partial-success model: the top-level response is always HTTP 200, and per-item failures are embedded using a code + error pattern.",
  "fields": [
    {
      "name": "id",
      "type": "string (uuid)",
      "description": "Tag identifier. Present when the operation used ID-based addressing."
    },
    {
      "name": "name",
      "type": "string",
      "description": "Tag name. Present when the operation used name-based addressing."
    },
    {
      "name": "value",
      "type": "boolean | number",
      "description": "Tag value. Present on successful read or write."
    },
    {
      "name": "code",
      "type": "integer",
      "description": "HTTP-like error code for this item. Present only when this specific item failed (e.g., 404 = not found, 406 = not allowed)."
    },
    {
      "name": "error",
      "type": "string",
      "description": "Human-readable error description for this item. Present only when code is set."
    }
  ]
}