# ClientToolCallItem
## Properties
**id** | **String** | Identifier of the thread item. |
**object** | **String** | Type discriminator that is always `chatkit.thread_item`. |
**created_at** | **i32** | Unix timestamp (in seconds) for when the item was created. |
**thread_id** | **String** | Identifier of the parent thread. |
**r#type** | **String** | Type discriminator that is always `chatkit.client_tool_call`. |
**status** | [**models::ClientToolCallStatus**](ClientToolCallStatus.md) | |
**call_id** | **String** | Identifier for the client tool call. |
**name** | **String** | Tool name that was invoked. |
**arguments** | **String** | JSON-encoded arguments that were sent to the tool. |
**output** | Option<**String**> | JSON-encoded output captured from the tool. Defaults to null while execution is in progress. |
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