feat! Added Address Descriptors to Geocoding response. Refactored Geo…

…coding response to allow fields outside the geocoding result to be exposed through the client.

addressdescriptor.go

@@ -1,3 +1,19 @@
+// Copyright 2024 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package maps
+
 /**
 * An enum representing the relationship in space between the landmark and the target.
 */