feat(azure.ai.agents): display metadata in connection show output

cli/azd/extensions/azure.ai.agents/internal/connections/cmd/connection.go

@@ -859,6 +859,12 @@ func printDetail(result connectionDetailResult, format string) error {
 	fmt.Printf("Kind:      %s\n", result.Kind)
 	fmt.Printf("Auth Type: %s\n", result.AuthType)
 	fmt.Printf("Target:    %s\n", result.Target)
+	if len(result.Metadata) > 0 {
+		fmt.Println("\nMetadata:")
+		for k, v := range result.Metadata {
+			fmt.Printf("  %s: %s\n", k, deref(v))
+		}
+	}
 	if len(result.Credentials) > 0 {
 		fmt.Println("\nCredentials:")
 		for k, v := range result.Credentials {

cli/azd/extensions/azure.ai.agents/internal/connections/cmd/connection_test.go

@@ -4,7 +4,10 @@
 package cmd
 
 import (
+	"bytes"
 	"encoding/json"
+	"io"
+	"os"
 	"strings"
 	"testing"
 
@@ -563,3 +566,95 @@ func TestBuildCredentialReferences(t *testing.T) {
 		})
 	}
 }
+
+func TestPrintDetail_IncludesMetadata(t *testing.T) {
+	v1 := "value1"
+	v2 := "value2"
+	result := connectionDetailResult{
+		Name:     "test-conn",
+		Kind:     "RemoteTool",
+		AuthType: "None",
+		Target:   "https://example.com",
+		Metadata: map[string]*string{
+			"key1": &v1,
+			"key2": &v2,
+		},
+	}
+
+	// Capture stdout
+	old := os.Stdout
+	r, w, _ := os.Pipe()
+	os.Stdout = w
+
+	err := printDetail(result, "table")
+	require.NoError(t, err)
+
+	require.NoError(t, w.Close())
+	os.Stdout = old
+
+	var buf bytes.Buffer
+	_, _ = io.Copy(&buf, r)
+	output := buf.String()
+
+	require.Contains(t, output, "Metadata:")
+	require.Contains(t, output, "key1: value1")
+	require.Contains(t, output, "key2: value2")
+}
+
+func TestPrintDetail_OmitsEmptyMetadata(t *testing.T) {
+	result := connectionDetailResult{
+		Name:     "test-conn",
+		Kind:     "RemoteTool",
+		AuthType: "None",
+		Target:   "https://example.com",
+	}
+
+	old := os.Stdout
+	r, w, _ := os.Pipe()
+	os.Stdout = w
+
+	err := printDetail(result, "table")
+	require.NoError(t, err)
+
+	require.NoError(t, w.Close())
+	os.Stdout = old
+
+	var buf bytes.Buffer
+	_, _ = io.Copy(&buf, r)
+	output := buf.String()
+
+	require.NotContains(t, output, "Metadata:")
+}
+
+func TestPrintDetail_JSON_IncludesMetadata(t *testing.T) {
+	v1 := "val1"
+	result := connectionDetailResult{
+		Name:     "test-conn",
+		Kind:     "RemoteTool",
+		AuthType: "None",
+		Target:   "https://example.com",
+		Metadata: map[string]*string{
+			"foo": &v1,
+		},
+	}
+
+	old := os.Stdout
+	r, w, _ := os.Pipe()
+	os.Stdout = w
+
+	err := printDetail(result, "json")
+	require.NoError(t, err)
+
+	require.NoError(t, w.Close())
+	os.Stdout = old
+
+	var buf bytes.Buffer
+	_, _ = io.Copy(&buf, r)
+
+	var parsed map[string]any
+	require.NoError(t, json.Unmarshal(buf.Bytes(), &parsed))
+
+	meta, ok := parsed["metadata"].(map[string]any)
+	require.True(t, ok, "metadata should be present in JSON output")
+	require.Equal(t, "val1", meta["foo"])
+}