# ToolInvocation
## Properties
**name** | **String** | Name identifier of the invoked tool or function |
**description** | Option<**String**> | Human-readable description of the tool's purpose | [optional]
**parameters** | [**std::collections::HashMap<String, models::ToolInvocationParametersValue>**](ToolInvocation_parameters_value.md) | Parameters provided to the tool during invocation |
**result** | [**models::ToolInvocationResult**](ToolInvocation_result.md) | |
**start_offset_ms** | **u32** | Offset in milliseconds from call start when tool was invoked |
**end_offset_ms** | Option<**u32**> | Offset in milliseconds from call start when tool execution completed | [optional]
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