diff --git a/api/src/main/java/org/apache/cloudstack/api/response/IPAddressResponse.java b/api/src/main/java/org/apache/cloudstack/api/response/IPAddressResponse.java
index ce2c0f36caf..e8197a8baea 100644
--- a/api/src/main/java/org/apache/cloudstack/api/response/IPAddressResponse.java
+++ b/api/src/main/java/org/apache/cloudstack/api/response/IPAddressResponse.java
@@ -144,7 +144,7 @@ public class IPAddressResponse extends BaseResponseWithAnnotations implements Co
     private String purpose;
 
     @SerializedName(ApiConstants.VPC_ACCESS)
-    @Param(description = "Whether the calling account has access to this network's VPC", since = "4.20")
+    @Param(description = "Whether the calling account has access to this network's VPC", since = "4.21.0")
     private boolean vpcAccess;
 
     @SerializedName(ApiConstants.VPC_ID)
diff --git a/api/src/main/java/org/apache/cloudstack/api/response/NetworkResponse.java b/api/src/main/java/org/apache/cloudstack/api/response/NetworkResponse.java
index a785ed2ac98..40323c1217f 100644
--- a/api/src/main/java/org/apache/cloudstack/api/response/NetworkResponse.java
+++ b/api/src/main/java/org/apache/cloudstack/api/response/NetworkResponse.java
@@ -204,7 +204,7 @@ public class NetworkResponse extends BaseResponseWithAssociatedNetwork implement
     private Boolean specifyIpRanges;
 
     @SerializedName(ApiConstants.VPC_ACCESS)
-    @Param(description = "Whether the calling account has access to this network's VPC", since = "4.20")
+    @Param(description = "Whether the calling account has access to this network's VPC", since = "4.21.0")
     private Boolean vpcAccess;
 
     @SerializedName(ApiConstants.VPC_ID)
diff --git a/server/src/main/java/com/cloud/api/ApiResponseHelper.java b/server/src/main/java/com/cloud/api/ApiResponseHelper.java
index 6bf8fd51d4c..9ce3674fcb9 100644
--- a/server/src/main/java/com/cloud/api/ApiResponseHelper.java
+++ b/server/src/main/java/com/cloud/api/ApiResponseHelper.java
@@ -1256,7 +1256,7 @@ public class ApiResponseHelper implements ResponseGenerator, ResourceIdSupport {
             vpcAccessSetter.accept(true);
         } catch (PermissionDeniedException e) {
             vpcAccessSetter.accept(false);
-            logger.debug("Setting [%s] as false because the caller does not have access to the VPC [%s].", ApiConstants.VPC_ACCESS, vpc);
+            logger.debug("Setting [{}] as false because the caller does not have access to the VPC [{}].", ApiConstants.VPC_ACCESS, vpc);
         }
         vpcNameSetter.accept(vpc.getName());
         vpcUuidSetter.accept(vpc.getUuid());
diff --git a/ui/src/views/network/VpcTiersTab.vue b/ui/src/views/network/VpcTiersTab.vue
index f9ad835cdfc..e867c7d95ff 100644
--- a/ui/src/views/network/VpcTiersTab.vue
+++ b/ui/src/views/network/VpcTiersTab.vue
@@ -783,9 +783,9 @@ export default {
         this.showCreateNetworkModal = false
         var params = {
           vpcid: this.resource.id,
-          domainid: this.owner?.domainid ? this.owner.domainid : this.resource.domainid,
+          domainid: this.owner?.domainid || this.resource.domainid,
           account: this.owner?.projectid ? null : (this.owner?.account ? this.owner.account : this.resource.account),
-          projectid: this.owner?.projectid ? this.owner.projectid : null,
+          projectid: this.owner?.projectid || null,
           networkOfferingId: values.networkOffering,
           name: values.name,
           displayText: values.name,