GeminiRequest are not full

[VladyslavLishchyna]

---

name: Feature request
about: GeminiRequest are not full, don`t contains "labels" field

---

According to this documentation https://cloud.google.com/vertex-ai/generative-ai/docs/model-reference/inference?_gl=1*1qhhhsi*_ga*MTcwMjMzNTkxOS4xNzE4OTY0MzU0*_ga_WH2QY8WWF5*czE3NDc5ODg4MzEkbzE1NyRnMSR0MTc0Nzk5MDE1MSRqNTAkbDAkaDAkZFIzUlVsTDBEVmRsUGdUc2xUbWI4NFpJZTU5WWNCSjVVYmc
request to Gemini contains "labels" so please add addition property "labels" to GeminiRequest and some possibility to add labels to requests

[markwallace-microsoft]

@VladyslavLishchyna would you be interested in contributing this change to Semantic Kernel?

[shethaadit]

Hi @markwallace-microsoft, @rogerbarreto, I have raised PR for this. Please let me know if anything is missed. :)

[VladyslavLishchyna]

Hi thanks for PR but actually it`s not working (

I add labels like in this PR on tests
var executionSettings = new GeminiPromptExecutionSettings { Labels = "Key1:Value1" };

The exception is :

{
  "error": {
    "code": 400,
    "message": "Invalid value at 'labels' (type.googleapis.com/google.cloud.aiplatform.v1.GenerateContentRequest.LabelsEntry), \"gpd-service-name:gpd-typeform\"",
    "status": "INVALID_ARGUMENT",
    "details": [
      {
        "@type": "type.googleapis.com/google.rpc.BadRequest",
        "fieldViolations": [
          {
            "field": "labels",
            "description": "Invalid value at 'labels' (type.googleapis.com/google.cloud.aiplatform.v1.GenerateContentRequest.LabelsEntry), \"gpd-service-name:gpd-typeform\""
          }
        ]
      }
    ]
  }
}

if I do like this

protected override async Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
{
	var content = await request.Content?.ReadAsStringAsync(cancellationToken)!;
	var jsonObject = JsonObject.Parse(content)!;
	jsonObject["labels"] = new JsonObject { ["gpd-service-name"] = options.Value.ApplicationName };
	request.Content = new StringContent(jsonObject.ToString());

	return await base.SendAsync(request, cancellationToken);
}

Everything works fine. So maybe possible to do Lables in GeminiPromptExecutionSettings as dictionary and serialize it

[VladyslavLishchyna]

@markwallace-microsoft
Hi, should I create new issue or better just re-open this ?