Programmatically determining keystone api version

Issue-ID: TEST-39
Change-Id: Iae3c27af601a82d5e15744c682741841f76e839e
Signed-off-by: Ah <Ashwini.Ah@arris.com>
diff --git a/robot/assets/templates/keystone_get_v3_auth.template b/robot/assets/templates/keystone_get_v3_auth.template
new file mode 100644
index 0000000..4962336
--- /dev/null
+++ b/robot/assets/templates/keystone_get_v3_auth.template
@@ -0,0 +1,26 @@
+{
+    "auth": {
+        "identity": {
+            "methods": [
+                "password"
+            ],
+            "password": {
+                "user": {
+                    "name": "${username}",
+                    "domain": {
+                        "id": "${domain_id}"
+                    },
+                    "password": "${password}"
+                }
+            }
+        
+    },
+    "scope": {
+      "project": {
+        "name": "${project_name}",
+        "domain": { "id": "${domain_id}" }
+      }
+    }
+  }
+}
+