ModelToolRequest

A normalized tool request returned by a model provider.

Arguments remain JSON-shaped because providers may return a parsed object or a serialized JSON value before the host’s tool binding is selected.

Class Diagram

---
title: ModelToolRequest
config:
  look: handDrawn
  theme: colorful
  class:
    hideEmptyMembersBox: true
---
classDiagram
    class ModelToolRequest {
        +string id
        +string name
        +unknown arguments
        +dictionary metadata
    }

Yaml Example

id: call_abc123
name: get_weather

Properties

Name	Type	Description
id	string	Provider-stable tool request identifier
name	string	Name of the requested tool
arguments	unknown	Provider-normalized tool arguments
metadata	dictionary	Opaque provider-specific tool request metadata