diff --git a/mmv1/templates/terraform/post_create/compute_backend_service_security_policy.go.tmpl b/mmv1/templates/terraform/post_create/compute_backend_service_security_policy.go.tmpl
index 0d70f9a5e16e..9bfedfb767d9 100644
--- a/mmv1/templates/terraform/post_create/compute_backend_service_security_policy.go.tmpl
+++ b/mmv1/templates/terraform/post_create/compute_backend_service_security_policy.go.tmpl
@@ -1,38 +1,72 @@
 // security_policy isn't set by Create / Update
 if o, n := d.GetChange("security_policy"); o.(string) != n.(string) {
-		pol, err := tpgresource.ParseSecurityPolicyFieldValue(n.(string), d, config)
+  pol, err := tpgresource.ParseSecurityPolicyFieldValue(n.(string), d, config)
   if err != nil {
     return errwrap.Wrapf("Error parsing Backend Service security policy: {{"{{"}}err{{"}}"}}", err)
   }
 
-  spr := emptySecurityPolicyReference()
-  spr.SecurityPolicy = pol.RelativeLink()
-  op, err := config.NewComputeClient(userAgent).BackendServices.SetSecurityPolicy(project, obj["name"].(string), spr).Do()
+  sBody := map[string]interface{}{
+    "securityPolicy": pol.RelativeLink(),
+  }
+
+  securityPolicyPath := "{{"{{"}}ComputeBasePath{{"}}"}}projects/{{"{{"}}project{{"}}"}}/global/backendServices/{{"{{"}}name{{"}}"}}/setSecurityPolicy?prettyPrint=false"
+  sUrl, err := tpgresource.ReplaceVars(d, config, securityPolicyPath)
+  if err != nil {
+    return err
+  }
+
+  res, err = transport_tpg.SendRequest(transport_tpg.SendRequestOptions{
+    Config:    config,
+    Method:    "POST",
+    Project:   project,
+    RawURL:    sUrl,
+    UserAgent: userAgent,
+    Body:      sBody,
+    Headers:   headers,
+  })
   if err != nil {
     return errwrap.Wrapf("Error setting Backend Service security policy: {{"{{"}}err{{"}}"}}", err)
   }
+
   // This uses the create timeout for simplicity, though technically this code appears in both create and update
-  waitErr := ComputeOperationWaitTime(config, op, project, "Setting Backend Service Security Policy", userAgent, d.Timeout(schema.TimeoutCreate))
-  if waitErr != nil {
-    return waitErr
+  err = ComputeOperationWaitTime(config, res, project, "Setting Backend Service Security Policy", userAgent, d.Timeout(schema.TimeoutCreate))
+  if err != nil {
+    return err
   }
 }
 // edge security_policy isn't set by Create / Update
 if o, n := d.GetChange("edge_security_policy"); o.(string) != n.(string) {
-    pol, err := tpgresource.ParseSecurityPolicyFieldValue(n.(string), d, config)
+  pol, err := tpgresource.ParseSecurityPolicyFieldValue(n.(string), d, config)
   if err != nil {
     return errwrap.Wrapf("Error parsing Backend Service edge security policy: {{"{{"}}err{{"}}"}}", err)
   }
 
-  spr := emptySecurityPolicyReference()
-  spr.SecurityPolicy = pol.RelativeLink()
-  op, err := config.NewComputeClient(userAgent).BackendServices.SetEdgeSecurityPolicy(project, obj["name"].(string), spr).Do()
+  eBody := map[string]interface{}{
+    "securityPolicy": pol.RelativeLink(),
+  }
+
+  edgeSecurityPolicyPath := "{{"{{"}}ComputeBasePath{{"}}"}}projects/{{"{{"}}project{{"}}"}}/global/backendServices/{{"{{"}}name{{"}}"}}/setEdgeSecurityPolicy?prettyPrint=false"
+  eUrl, err := tpgresource.ReplaceVars(d, config, edgeSecurityPolicyPath)
+  if err != nil {
+    return err
+  }
+
+  res, err = transport_tpg.SendRequest(transport_tpg.SendRequestOptions{
+    Config:    config,
+    Method:    "POST",
+    Project:   project,
+    RawURL:    eUrl,
+    UserAgent: userAgent,
+    Body:      eBody,
+    Headers:   headers,
+  })
   if err != nil {
     return errwrap.Wrapf("Error setting Backend Service edge security policy: {{"{{"}}err{{"}}"}}", err)
   }
+
   // This uses the create timeout for simplicity, though technically this code appears in both create and update
-  waitErr := ComputeOperationWaitTime(config, op, project, "Setting Backend Service Edge Security Policy", userAgent, d.Timeout(schema.TimeoutCreate))
-  if waitErr != nil {
-    return waitErr
+  err = ComputeOperationWaitTime(config, res, project, "Setting Backend Service Edge Security Policy", userAgent, d.Timeout(schema.TimeoutCreate))
+  if err != nil {
+    return err
   }
 }
\ No newline at end of file