fix(translator): apply temperature/maxTokens/topP for AzureOpenAI

go/api/adk/types.go

@@ -124,6 +124,9 @@ func (o *OpenAI) GetType() string {
 
 type AzureOpenAI struct {
 	BaseModel
+	MaxTokens   *int     `json:"max_tokens,omitempty"`
+	Temperature *float64 `json:"temperature,omitempty"`
+	TopP        *float64 `json:"top_p,omitempty"`
 }
 
 func (a *AzureOpenAI) GetType() string {

go/core/internal/controller/translator/agent/adk_api_translator.go

@@ -586,6 +586,9 @@ func (a *adkApiTranslator) translateModel(ctx context.Context, namespace, modelC
 				Model:   model.Spec.AzureOpenAI.DeploymentName,
 				Headers: model.Spec.DefaultHeaders,
 			},
+			Temperature: utils.ParseStringToFloat64(model.Spec.AzureOpenAI.Temperature),
+			TopP:        utils.ParseStringToFloat64(model.Spec.AzureOpenAI.TopP),
+			MaxTokens:   model.Spec.AzureOpenAI.MaxTokens,
 		}
 		// Populate TLS fields in BaseModel
 		populateTLSFields(&azureOpenAI.BaseModel, model.Spec.TLS)

go/core/internal/controller/translator/agent/adk_api_translator_test.go

@@ -430,6 +430,49 @@ func Test_AdkApiTranslator_OllamaOptions(t *testing.T) {
 	assert.Equal(t, "0.7", ollamaModel.Options["temperature"])
 }
 
+func Test_AdkApiTranslator_AzureOpenAIParams(t *testing.T) {
+	scheme := schemev1.Scheme
+	require.NoError(t, v1alpha2.AddToScheme(scheme))
+
+	maxTokens := 2048
+	modelConfig := &v1alpha2.ModelConfig{
+		ObjectMeta: metav1.ObjectMeta{Name: "m", Namespace: "ns"},
+		Spec: v1alpha2.ModelConfigSpec{
+			Model:             "gpt-4o",
+			Provider:          v1alpha2.ModelProviderAzureOpenAI,
+			APIKeyPassthrough: true,
+			AzureOpenAI: &v1alpha2.AzureOpenAIConfig{
+				Temperature: "0.5",
+				TopP:        "0.9",
+				MaxTokens:   &maxTokens,
+			},
+		},
+	}
+	agent := &v1alpha2.Agent{
+		ObjectMeta: metav1.ObjectMeta{Name: "a", Namespace: "ns"},
+		Spec: v1alpha2.AgentSpec{
+			Type: v1alpha2.AgentType_Declarative,
+			Declarative: &v1alpha2.DeclarativeAgentSpec{
+				SystemMessage: "x",
+				ModelConfig:   "m",
+			},
+		},
+	}
+
+	ns := &corev1.Namespace{ObjectMeta: metav1.ObjectMeta{Name: "ns"}}
+	kubeClient := fake.NewClientBuilder().WithScheme(scheme).WithObjects(ns, modelConfig, agent).Build()
+	trans := translator.NewAdkApiTranslator(kubeClient, types.NamespacedName{Namespace: "ns", Name: "m"}, nil, "", nil)
+
+	outputs, err := translator.TranslateAgent(context.Background(), trans, agent)
+	require.NoError(t, err)
+
+	m, ok := outputs.Config.Model.(*adk.AzureOpenAI)
+	require.True(t, ok)
+	assert.Equal(t, new(0.5), m.Temperature)
+	assert.Equal(t, new(0.9), m.TopP)
+	assert.Equal(t, &maxTokens, m.MaxTokens)
+}
+
 func Test_AdkApiTranslator_ServiceAccountNameOverride(t *testing.T) {
 	scheme := schemev1.Scheme
 	require.NoError(t, v1alpha2.AddToScheme(scheme))