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LLMMessageClientToolCall

Link from an LLM message tool-call part to the client-tools trace API.

call_iduuidrequired

Client-tools trace call identifier. This is the path parameter for the trace endpoints and is not the LLM message row id.

tool_call_idTool Call Idrequired

Provider-level tool-call identifier inside the persisted LLM message parts.

tool_nameTool Namerequired

Name of the client tool invoked by the model.

LLMMessageClientToolCall
{
  "call_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
  "tool_call_id": "string",
  "tool_name": "string"
}