ChatStreamToolCall Type | OpenRouter TypeScript SDK | OpenRouter

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Tool call delta for streaming responses

Example Usage

1 import { ChatStreamToolCall } from "@openrouter/sdk/models";
2 
3 let value: ChatStreamToolCall = {
4   index: 0,
5 };

Field	Type	Required	Description	Example
`function`	models.ChatStreamToolCallFunction	➖	Function call details
`id`	string	➖	Tool call identifier	call_abc123
`index`	number	✔️	Tool call index in the array	0
`type`	models.ChatStreamToolCallType	➖	Tool call type	function