only use the file version of json template

Issue-ID: TEST-158
Change-Id: Ib172145fe3e5d77bd688505b145ca1709422366a
Signed-off-by: DR695H <dr695h@att.com>
diff --git a/robot/resources/aai/create_customer.robot b/robot/resources/aai/create_customer.robot
index fec5884..7854775 100644
--- a/robot/resources/aai/create_customer.robot
+++ b/robot/resources/aai/create_customer.robot
@@ -6,7 +6,6 @@
 Resource   aai_interface.robot
 Resource   ../json_templater.robot
 Library    Collections
-Library    OperatingSystem
 
 
 *** Variables ***
@@ -19,9 +18,8 @@
 Create Customer
     [Documentation]    Creates a customer in A&AI
     [Arguments]    ${customer_name}  ${customer_id}  ${customer_type}    ${service_type}      ${clouder_owner}    ${cloud_region_id}    ${tenant_id}
-    ${data_template}=    OperatingSystem.Get File    ${A&AI ADD CUSTOMER BODY}
     ${arguments}=    Create Dictionary    subscriber_name=${customer_name}    global_customer_id=${customer_id}    subscriber_type=${customer_type}     cloud_owner1=${clouder_owner}  cloud_region_id1=${cloud_region_id}    tenant_id1=${tenant_id}    service1=${service_type}
-    ${data}=	Fill JSON Template    ${data_template}    ${arguments}
+    ${data}=	Fill JSON Template File    ${A&AI ADD CUSTOMER BODY}    ${arguments}
 	${put_resp}=    Run A&AI Put Request     ${INDEX PATH}${ROOT_CUSTOMER_PATH}${customer_id}    ${data}
     Should Be Equal As Strings 	${put_resp.status_code} 	201
 	[Return]  ${put_resp.status_code}
diff --git a/robot/resources/aai/create_service.robot b/robot/resources/aai/create_service.robot
index f4f2b27..0584a2a 100644
--- a/robot/resources/aai/create_service.robot
+++ b/robot/resources/aai/create_service.robot
@@ -5,7 +5,6 @@
 
 Resource    ../json_templater.robot
 Resource    aai_interface.robot
-Library    OperatingSystem
 Library    Collections
 Library	          ONAPLibrary.Utilities
 
@@ -30,9 +29,8 @@
     [Documentation]    Creates a service in A&AI
     [Arguments]    ${service_type}
     ${uuid}=    Generate UUID4
-    ${data_template}=    OperatingSystem.Get File    ${AAI_ADD_SERVICE_BODY}
     ${arguments}=    Create Dictionary    service_type=${service_type}    UUID=${uuid}
-    ${data}=	Fill JSON Template    ${data_template}    ${arguments}
+    ${data}=	Fill JSON Template File    ${AAI_ADD_SERVICE_BODY}    ${arguments}
     ${fullpath}=    Catenate         ${INDEX PATH}${ROOT_SERVICE_PATH}/service/${uuid}
 	${put_resp}=    Run A&AI Put Request     ${fullpath}    ${data}
     Should Be Equal As Strings 	${put_resp.status_code} 	201
diff --git a/robot/resources/aai/create_tenant.robot b/robot/resources/aai/create_tenant.robot
index 99d3a08..24cb4d4 100644
--- a/robot/resources/aai/create_tenant.robot
+++ b/robot/resources/aai/create_tenant.robot
@@ -5,7 +5,6 @@
 
 Resource    ../json_templater.robot
 Resource    aai_interface.robot
-Library    OperatingSystem
 Library    Collections
 
 
@@ -29,9 +28,8 @@
     [Documentation]    Inventorys a Tenant in A&AI
     [Arguments]    ${cloud_owner}  ${cloud_region_id}  ${cloud_type}    ${owner_defined_type}    ${cloud_region_version}    ${cloud_zone}    ${tenant_id}    ${tenant_name}
     ${json_resource_version}=   Get Resource Version If Exists   ${cloud_owner}  ${cloud_region_id}  ${cloud_type}    ${owner_defined_type}    ${cloud_region_version}    ${cloud_zone}
-    ${data_template}=    OperatingSystem.Get File    ${AAI_ADD_TENANT_BODY}
     ${arguments}=    Create Dictionary     cloud_owner=${cloud_owner}  cloud_region_id=${cloud_region_id}  cloud_type=${cloud_type}    owner_defined_type=${owner_defined_type}    cloud_region_version=${cloud_region_version}    cloud_zone=${cloud_zone}    tenant_id=${tenant_id}    tenant_name=${tenant_name}   resource_version=${json_resource_version}
-    ${data}=	Fill JSON Template    ${data_template}    ${arguments}
+    ${data}=	Fill JSON Template File   ${AAI_ADD_TENANT_BODY}    ${arguments}
 	${put_resp}=    Run A&AI Put Request     ${INDEX PATH}${ROOT_TENANT_PATH}${cloud_owner}/${cloud_region_id}     ${data}
     ${status_string}=    Convert To String    ${put_resp.status_code}
     Should Match Regexp    ${status_string} 	^(201|200)$