ToolCallRepairContext class

The argument a RepairToolCall hook receives: one invalid tool call plus everything needed to ask a model to fix it.

Built by the core from the same prompt and options the call was generated with, so tools, messages and instructions are exactly what the model saw — the host never re-derives them.

Constructors

ToolCallRepairContext({required RawToolCall toolCall, Object? error, Map<String, dynamic>? inputSchema, List<Tool> tools = const [], List<ModelMessage> messages = const [], String? instructions})

const

ToolCallRepairContext.fromJson(Map<String, dynamic> json)

factory

Properties

error → Object?

The lookup, parse or validation failure, externally tagged ({"InvalidToolInput": {...}}). Weak type — same shape as ToolCall.error.

final

hashCode → int

The hash code for this object.

no setter, inherited

inputSchema → Map<String, dynamic>?

The schema toolCall failed to satisfy; null when the tool is unknown.

final

instructions → String?

The system instructions the call was generated with, if any.

final

messages → List<ModelMessage>

The messages the model saw.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

toolCall → RawToolCall

The invalid call, with the provider's raw argument text.

final

tools → List<Tool>

The full tool set the call was generated with.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited