Fix team preferences api url

team.go

@@ -169,13 +169,8 @@ func (c *Client) TeamPreferences(id int64) (*Preferences, error) {
 }
 
 // UpdateTeamPreferences updates team preferences for the Grafana team whose ID it's passed.
-func (c *Client) UpdateTeamPreferences(id int64, theme string, homeDashboardID int64, timezone string) error {
-	path := fmt.Sprintf("/api/teams/%d", id)
-	preferences := Preferences{
-		Theme:           theme,
-		HomeDashboardID: homeDashboardID,
-		Timezone:        timezone,
-	}
+func (c *Client) UpdateTeamPreferences(id int64, preferences Preferences) error {
+	path := fmt.Sprintf("/api/teams/%d/preferences", id)
 	data, err := json.Marshal(preferences)
 	if err != nil {
 		return err

teams_test.go

@@ -286,11 +286,13 @@ func TestUpdateTeamPreferences(t *testing.T) {
 	defer server.Close()
 
 	id := int64(1)
-	theme := ""
-	homeDashboardID := int64(0)
-	timezone := ""
+	preferences := Preferences{
+		Theme:           "",
+		HomeDashboardID: int64(0),
+		Timezone:        "",
+	}
 
-	if err := client.UpdateTeamPreferences(id, theme, homeDashboardID, timezone); err != nil {
+	if err := client.UpdateTeamPreferences(id, preferences); err != nil {
 		t.Error(err)
 	}
 }