Even when tool_call_id is passed in, getting error that it is not

[SpyGuy0215]

Issue

I'm currently trying to implement the usage of tools in my application, but I've been running into one issue in particular:

{
    "error": {
        "message": "'messages.3' : for 'role:tool' the following must be satisfied[('messages.3.tool_call_id' : property 'tool_call_id' is missing)]",
        "type": "invalid_request_error"
    }
}

Here is an example of the tool output response that I am sending back to the API:

{
            "role": "tool",
            "tool_call_id": "fc_4cc123ae-0ea8-40cc-a66e-d5829fac76ff",
            "content": "NASA's Perseverance rover has found signs of ancient microbial life on Mars, China and India launched a joint rocket program, Jeremy Clarkson went to space."
}

As you can see, tool_call_id is there in what I'm sending but it doesn't seem to be getting to Groq. I've tested both in my application (React Native) and Postman, but I get the same error.

Potential Cause

I don't really know Rust but I was looking through the codebase and found what might be the cause of this issue (???) located here:

pub struct ChatCompletionMessage {
        pub role: String,
        pub content: String,
    }

Since tool_call_id is given in a message and there's no optional parameter for the tool_call_id in this struct, it seems that it might not be getting passed to Groq. Again, I don't know if I'm correct or if I'm misunderstanding the codebase but that's just my two cents.
If that is the issue, this might be a fix:

pub struct ChatCompletionMessage {
    pub role: String,
    pub content: String,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub tool_call_id: Option<String>,
}

[elijah629]

I have a solution in #24