Make Region be fully paramaterised

Change-Id: I85a1764529201046da09837c73eaa26864f506b9
Issue-ID: TEST-96
Signed-off-by: afenner <andrew.fenner@ericsson.com>
diff --git a/robot/assets/templates/aai/add_complex_body.template b/robot/assets/templates/aai/add_complex_body.template
index 8ef8927..3e0ac87 100644
--- a/robot/assets/templates/aai/add_complex_body.template
+++ b/robot/assets/templates/aai/add_complex_body.template
@@ -19,7 +19,7 @@
                 "relationship": [
                     {
                         "related-to": "cloud-region",
-                        "related-link": "/aai/v11/cloud-infrastructure/cloud-regions/cloud-region/CloudOwner/RegionOne",
+                        "related-link": "/aai/v11/cloud-infrastructure/cloud-regions/cloud-region/CloudOwner/${region}",
                         "relationship-data": [
                             {
                                 "relationship-key": "cloud-region.cloud-owner",