Set API_TYPE default to GRA_API

Issue-ID: INT-1787
Change-Id: I0db0707f6dd103a247bc1d2c3d18ec884909324e
Signed-off-by: Brian Freeman <bf1936@att.com>
diff --git a/robot/testsuites/demo.robot b/robot/testsuites/demo.robot
index c110d78..3812bb6 100644
--- a/robot/testsuites/demo.robot
+++ b/robot/testsuites/demo.robot
@@ -24,7 +24,7 @@
 ${REVERSE_HEATBRIDGE}
 ${HB_VNF}
 
-${API_TYPE}   VNF_API
+${API_TYPE}   GRA_API
 
 *** Test Cases ***
 Initialize Customer And Models
diff --git a/robot/testsuites/vnf-orchestration.robot b/robot/testsuites/vnf-orchestration.robot
index 1efe02e..2166c8f 100644
--- a/robot/testsuites/vnf-orchestration.robot
+++ b/robot/testsuites/vnf-orchestration.robot
@@ -7,7 +7,7 @@
 Test Template         Orchestrate VNF Template
 
 *** Variables ***
-${API_TYPE}   VNF_API
+${API_TYPE}   GRA_API
 
 
 *** Test Cases ***              CUSTOMER           SERVICE   PRODUCT_FAMILY