Interface ToolMessage

A message containing the result of a tool invocation.

interface ToolMessage {
    content: string;
    role: "tool";
    tool_call_id: string;
}

Properties

content: string

The output returned by the tool execution.

role: "tool"

The role identifier, always set to 'tool' for tool execution results.

tool_call_id: string

The unique identifier linking this result to the original tool call. Must correspond to a ToolCall.id from a previous AssistantToolCallMessage.