diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/TransitGatewayApis.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/TransitGatewayApis.java
index 91899c37c..1386ca3df 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/TransitGatewayApis.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/TransitGatewayApis.java
@@ -12,7 +12,7 @@
  */
 
 /*
- * IBM OpenAPI SDK Code Generator Version: 3.73.0-eeee85a9-20230607-165104
+ * IBM OpenAPI SDK Code Generator Version: 3.90.0-5aad763d-20240506-203857
  */
 
 package com.ibm.cloud.networking.transit_gateway_apis.v1;
@@ -813,7 +813,7 @@ public ServiceCall<PrefixFilterCollection> listTransitGatewayConnectionPrefixFil
   /**
    * Add a prefix filter to a Transit Gateway connection.
    *
-   * Add a Prefix Filter to a Transit Gateway Connection. Prefix Filters can be added to all Connection types.
+   * Add a prefix filter to a Transit Gateway connection.
    *
    * @param createTransitGatewayConnectionPrefixFilterOptions the {@link CreateTransitGatewayConnectionPrefixFilterOptions} containing the options for the call
    * @return a {@link ServiceCall} with a result of type {@link PrefixFilterCust}
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ConnectionsPager.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ConnectionsPager.java
index 7886eb7a2..6e264a409 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ConnectionsPager.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ConnectionsPager.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.networking.transit_gateway_apis.v1.TransitGatewayApis;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/CreateTransitGatewayConnectionActionsOptions.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/CreateTransitGatewayConnectionActionsOptions.java
index 4ff7cc18b..8251f1436 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/CreateTransitGatewayConnectionActionsOptions.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/CreateTransitGatewayConnectionActionsOptions.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/CreateTransitGatewayConnectionOptions.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/CreateTransitGatewayConnectionOptions.java
index 2926c2781..33e556080 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/CreateTransitGatewayConnectionOptions.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/CreateTransitGatewayConnectionOptions.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import java.util.ArrayList;
@@ -162,9 +163,9 @@ public CreateTransitGatewayConnectionOptions build() {
     }
 
     /**
-     * Adds an prefixFilters to prefixFilters.
+     * Adds a new element to prefixFilters.
      *
-     * @param prefixFilters the new prefixFilters
+     * @param prefixFilters the new element to be added
      * @return the CreateTransitGatewayConnectionOptions builder
      */
     public Builder addPrefixFilters(TransitGatewayConnectionPrefixFilter prefixFilters) {
@@ -178,9 +179,9 @@ public Builder addPrefixFilters(TransitGatewayConnectionPrefixFilter prefixFilte
     }
 
     /**
-     * Adds an tunnels to tunnels.
+     * Adds a new element to tunnels.
      *
-     * @param tunnels the new tunnels
+     * @param tunnels the new element to be added
      * @return the CreateTransitGatewayConnectionOptions builder
      */
     public Builder addTunnels(TransitGatewayTunnelTemplate tunnels) {
@@ -481,10 +482,7 @@ public String baseNetworkType() {
    *
    * network_type 'vpn_gateway' connections use 'cidr' to specify the CIDR to use for the VPN GRE tunnels.
    *
-   * This field is optional for network type `vpn_gateway` connections.
-   *
-   * If left unspecified when creating a `vpn_gateway` connection, a default cidr address of `100.64.0.0/10` will be
-   * used.
+   * This field is required for network type `vpn_gateway` connections.
    *
    * This field is required to be unspecified for network type `classic`, `directlink`, `vpc`, `power_virtual_server`,
    * `gre_tunnel`, `unbound_gre_tunnel`, and `redundant_gre` connections.
@@ -604,9 +602,9 @@ public String prefixFiltersDefault() {
   /**
    * Gets the remoteBgpAsn.
    *
-   * Remote network BGP ASN. The following ASN values are reserved and unavailable 0, 13884, 36351, 64512, 64513, 65100,
-   * 65200-65234, 65402-65433, 65500, 65516, 65519, 65521, 65531 and 4201065000-4201065999. If `remote_bgp_asn` is
-   * omitted on gre_tunnel or unbound_gre_tunnel connection create requests IBM will assign an ASN.
+   * Remote network BGP ASN. The following ASN values are reserved and unavailable 0, 13884, 36351, 64512-64513, 65100,
+   * 65200-65234, 65402-65433, 65500 and 4201065000-4201065999. If `remote_bgp_asn` is omitted on gre_tunnel or
+   * unbound_gre_tunnel connection create requests IBM will assign an ASN.
    *
    * This field is optional for network type `gre_tunnel` and `unbound_gre_tunnel` connections.
    *
@@ -652,8 +650,8 @@ public String remoteTunnelIp() {
   /**
    * Gets the tunnels.
    *
-   * Array of GRE tunnels for a transit gateway `redundant_gre` connections.  This field is required for `redundant_gre`
-   * connections.
+   * Array of GRE tunnels for a transit gateway `redundant_gre` and `vpn_gateway` connections.  This field is required
+   * for `redundant_gre` and `vpn_gateway` connections.
    *
    * @return the tunnels
    */
@@ -667,9 +665,7 @@ public List<TransitGatewayTunnelTemplate> tunnels() {
    * Specify the connection's location.  The specified availability zone must reside in the gateway's region.
    * Use the IBM Cloud global catalog to list zones within the desired region.
    *
-   * This field is required for network type `gre_tunnel`, and `unbound_gre_tunnel` connections.
-   *
-   * This field is optional for network type `vpn_gateway` connections.
+   * This field is required for network type `gre_tunnel`, `unbound_gre_tunnel` and `vpn_gateway` connections.
    *
    * This field is required to be unspecified for network type `classic`, `directlink`, `vpc`, `power_virtual_server`
    * and `redundant_gre` connections.
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/CreateTransitGatewayConnectionPrefixFilterOptions.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/CreateTransitGatewayConnectionPrefixFilterOptions.java
index e4acb4cdc..a1a236df2 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/CreateTransitGatewayConnectionPrefixFilterOptions.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/CreateTransitGatewayConnectionPrefixFilterOptions.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/CreateTransitGatewayGreTunnelOptions.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/CreateTransitGatewayGreTunnelOptions.java
index f8cf7ab4c..1eb184929 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/CreateTransitGatewayGreTunnelOptions.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/CreateTransitGatewayGreTunnelOptions.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
@@ -331,9 +332,9 @@ public ZoneIdentity zone() {
   /**
    * Gets the remoteBgpAsn.
    *
-   * Remote network BGP ASN. The following ASN values are reserved and unavailable 0, 13884, 36351, 64512, 64513, 65100,
-   * 65200-65234, 65402-65433, 65500, 65516, 65519, 65521, 65531 and 4201065000-4201065999 If `remote_bgp_asn` is
-   * omitted on create requests, IBM will assign an ASN.
+   * Remote network BGP ASN. The following ASN values are reserved and unavailable 0, 13884, 36351, 64512-64513, 65100,
+   * 65200-65234, 65402-65433, 65500 and 4201065000-4201065999. If `remote_bgp_asn` is omitted on create requests, IBM
+   * will assign an ASN.
    *
    * @return the remoteBgpAsn
    */
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/CreateTransitGatewayOptions.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/CreateTransitGatewayOptions.java
index 83e50bd28..773b82b2e 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/CreateTransitGatewayOptions.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/CreateTransitGatewayOptions.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
@@ -189,8 +190,7 @@ public Boolean global() {
   /**
    * Gets the greEnhancedRoutePropagation.
    *
-   * Allow route propagation across all GREs connected to the same transit gateway. This affects connections on the
-   * gateway of type `redundant_gre`, `unbound_gre_tunnel` and `gre_tunnel`.
+   * Allow GRE Enhanced Route Propagation on this gateway.
    *
    * @return the greEnhancedRoutePropagation
    */
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/CreateTransitGatewayRouteReportOptions.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/CreateTransitGatewayRouteReportOptions.java
index d98c407b5..eda886ab8 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/CreateTransitGatewayRouteReportOptions.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/CreateTransitGatewayRouteReportOptions.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/DeleteTransitGatewayConnectionOptions.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/DeleteTransitGatewayConnectionOptions.java
index 000ec2027..cf1c3898d 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/DeleteTransitGatewayConnectionOptions.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/DeleteTransitGatewayConnectionOptions.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/DeleteTransitGatewayConnectionPrefixFilterOptions.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/DeleteTransitGatewayConnectionPrefixFilterOptions.java
index f381108c2..ed7db4690 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/DeleteTransitGatewayConnectionPrefixFilterOptions.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/DeleteTransitGatewayConnectionPrefixFilterOptions.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/DeleteTransitGatewayConnectionTunnelsOptions.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/DeleteTransitGatewayConnectionTunnelsOptions.java
index b37714b2a..f9aaa3391 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/DeleteTransitGatewayConnectionTunnelsOptions.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/DeleteTransitGatewayConnectionTunnelsOptions.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/DeleteTransitGatewayOptions.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/DeleteTransitGatewayOptions.java
index 78975e315..15b9f97bc 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/DeleteTransitGatewayOptions.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/DeleteTransitGatewayOptions.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/DeleteTransitGatewayRouteReportOptions.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/DeleteTransitGatewayRouteReportOptions.java
index c37efb775..1b1a5c6fe 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/DeleteTransitGatewayRouteReportOptions.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/DeleteTransitGatewayRouteReportOptions.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/GetGatewayLocationOptions.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/GetGatewayLocationOptions.java
index 105ab590c..f58e6201d 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/GetGatewayLocationOptions.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/GetGatewayLocationOptions.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/GetTransitGatewayConnectionOptions.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/GetTransitGatewayConnectionOptions.java
index 5bda17ab8..c081649f7 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/GetTransitGatewayConnectionOptions.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/GetTransitGatewayConnectionOptions.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/GetTransitGatewayConnectionPrefixFilterOptions.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/GetTransitGatewayConnectionPrefixFilterOptions.java
index 7734e41be..53949aa46 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/GetTransitGatewayConnectionPrefixFilterOptions.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/GetTransitGatewayConnectionPrefixFilterOptions.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/GetTransitGatewayConnectionTunnelsOptions.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/GetTransitGatewayConnectionTunnelsOptions.java
index b24ac1122..f080ee361 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/GetTransitGatewayConnectionTunnelsOptions.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/GetTransitGatewayConnectionTunnelsOptions.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/GetTransitGatewayOptions.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/GetTransitGatewayOptions.java
index e95095d6f..aaaf280f0 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/GetTransitGatewayOptions.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/GetTransitGatewayOptions.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/GetTransitGatewayRouteReportOptions.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/GetTransitGatewayRouteReportOptions.java
index 474814668..b4a7cec53 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/GetTransitGatewayRouteReportOptions.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/GetTransitGatewayRouteReportOptions.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ListConnectionsOptions.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ListConnectionsOptions.java
index b94f58f3d..508d663fc 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ListConnectionsOptions.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ListConnectionsOptions.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ListGatewayLocationsOptions.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ListGatewayLocationsOptions.java
index 4e3d5e5e6..ac8f51b97 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ListGatewayLocationsOptions.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ListGatewayLocationsOptions.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ListTransitGatewayConnectionPrefixFiltersOptions.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ListTransitGatewayConnectionPrefixFiltersOptions.java
index 8d30ae79f..d97c2a108 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ListTransitGatewayConnectionPrefixFiltersOptions.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ListTransitGatewayConnectionPrefixFiltersOptions.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ListTransitGatewayConnectionsOptions.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ListTransitGatewayConnectionsOptions.java
index 3d49b3a89..f841eaa5e 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ListTransitGatewayConnectionsOptions.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ListTransitGatewayConnectionsOptions.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ListTransitGatewayGreTunnelOptions.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ListTransitGatewayGreTunnelOptions.java
index 6d36c6505..8c81c61fa 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ListTransitGatewayGreTunnelOptions.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ListTransitGatewayGreTunnelOptions.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ListTransitGatewayRouteReportsOptions.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ListTransitGatewayRouteReportsOptions.java
index 998247416..8921c088a 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ListTransitGatewayRouteReportsOptions.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ListTransitGatewayRouteReportsOptions.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ListTransitGatewaysOptions.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ListTransitGatewaysOptions.java
index 697e0d076..4c597a04e 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ListTransitGatewaysOptions.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ListTransitGatewaysOptions.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PaginationFirstConnection.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PaginationFirstConnection.java
index fe2cf73ea..4ff28ccc6 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PaginationFirstConnection.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PaginationFirstConnection.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PaginationFirstTG.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PaginationFirstTG.java
index b226a4d19..e4e91ad8e 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PaginationFirstTG.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PaginationFirstTG.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PaginationFirstTGWConnection.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PaginationFirstTGWConnection.java
index eef283086..a86e305e6 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PaginationFirstTGWConnection.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PaginationFirstTGWConnection.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PaginationNextConnection.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PaginationNextConnection.java
index 99e9fb80e..5ce6dfe94 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PaginationNextConnection.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PaginationNextConnection.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PaginationNextTG.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PaginationNextTG.java
index ec40180cc..35d8e05a8 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PaginationNextTG.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PaginationNextTG.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PaginationNextTGWConnection.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PaginationNextTGWConnection.java
index e66a52d50..1dbce7cd7 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PaginationNextTGWConnection.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PaginationNextTGWConnection.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PrefixFilterCollection.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PrefixFilterCollection.java
index 6bdc237b3..6bbe1670b 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PrefixFilterCollection.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PrefixFilterCollection.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import java.util.List;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PrefixFilterCust.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PrefixFilterCust.java
index 138f287e0..560e49aed 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PrefixFilterCust.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PrefixFilterCust.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import java.util.Date;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PrefixFilterPut.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PrefixFilterPut.java
index 02eb79fb6..1d221146f 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PrefixFilterPut.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/PrefixFilterPut.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ReplaceTransitGatewayConnectionPrefixFilterOptions.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ReplaceTransitGatewayConnectionPrefixFilterOptions.java
index ca778bf55..eb190b070 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ReplaceTransitGatewayConnectionPrefixFilterOptions.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ReplaceTransitGatewayConnectionPrefixFilterOptions.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import java.util.ArrayList;
@@ -74,9 +75,9 @@ public ReplaceTransitGatewayConnectionPrefixFilterOptions build() {
     }
 
     /**
-     * Adds an prefixFilters to prefixFilters.
+     * Adds a new element to prefixFilters.
      *
-     * @param prefixFilters the new prefixFilters
+     * @param prefixFilters the new element to be added
      * @return the ReplaceTransitGatewayConnectionPrefixFilterOptions builder
      */
     public Builder addPrefixFilters(PrefixFilterPut prefixFilters) {
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ResourceGroupIdentity.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ResourceGroupIdentity.java
index faf681866..d8ed866b4 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ResourceGroupIdentity.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ResourceGroupIdentity.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ResourceGroupReference.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ResourceGroupReference.java
index 73da245fd..e4794fabb 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ResourceGroupReference.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ResourceGroupReference.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/RouteReport.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/RouteReport.java
index ad8fbe343..a556884f5 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/RouteReport.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/RouteReport.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import java.util.Date;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/RouteReportCollection.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/RouteReportCollection.java
index 25073da7c..1d033bc0e 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/RouteReportCollection.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/RouteReportCollection.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import java.util.List;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/RouteReportConnection.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/RouteReportConnection.java
index 643dab3cd..586c66fde 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/RouteReportConnection.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/RouteReportConnection.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import java.util.List;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/RouteReportConnectionBgp.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/RouteReportConnectionBgp.java
index 3bc62fcd4..2768b777f 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/RouteReportConnectionBgp.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/RouteReportConnectionBgp.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.google.gson.annotations.SerializedName;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/RouteReportConnectionRoute.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/RouteReportConnectionRoute.java
index 0b7ab8e0a..2b860eb1b 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/RouteReportConnectionRoute.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/RouteReportConnectionRoute.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/RouteReportOverlappingRoute.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/RouteReportOverlappingRoute.java
index 7774083a6..ed5fc19b0 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/RouteReportOverlappingRoute.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/RouteReportOverlappingRoute.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.google.gson.annotations.SerializedName;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/RouteReportOverlappingRouteGroup.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/RouteReportOverlappingRouteGroup.java
index 80e08041a..f9dbd097d 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/RouteReportOverlappingRouteGroup.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/RouteReportOverlappingRouteGroup.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import java.util.List;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TSCollection.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TSCollection.java
index 2c53cd10d..f398588cd 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TSCollection.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TSCollection.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import java.util.List;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TSLocalLocation.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TSLocalLocation.java
index 7d9085bf4..12d8706e9 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TSLocalLocation.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TSLocalLocation.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import java.util.List;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TSLocation.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TSLocation.java
index 5431906d9..422dc88bd 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TSLocation.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TSLocation.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import java.util.List;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TSLocationBasic.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TSLocationBasic.java
index f84c92b97..f8b362820 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TSLocationBasic.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TSLocationBasic.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.google.gson.annotations.SerializedName;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitConnection.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitConnection.java
index 330602753..9c75e371a 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitConnection.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitConnection.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import java.util.Date;
@@ -31,8 +32,6 @@ public interface BaseNetworkType {
     String CLASSIC = "classic";
     /** vpc. */
     String VPC = "vpc";
-    /** vpn. */
-    String VPN = "vpn";
   }
 
   /**
@@ -60,6 +59,8 @@ public interface NetworkType {
 
   /**
    * Default setting of permit or deny which applies to any routes that don't match a specified filter.
+   *
+   * This field does not apply to the `redundant_gre` network types.
    */
   public interface PrefixFiltersDefault {
     /** permit. */
@@ -304,6 +305,8 @@ public String getNetworkAccountId() {
    * Array of prefix route filters for a transit gateway connection. This is order dependent with those first in the
    * array being applied first, and those at the end of the array is applied last, or just before the default.
    *
+   * This field does not apply to the `redundant_gre` network types.
+   *
    * @return the prefixFilters
    */
   public List<TransitGatewayConnectionPrefixFilterReference> getPrefixFilters() {
@@ -315,6 +318,8 @@ public List<TransitGatewayConnectionPrefixFilterReference> getPrefixFilters() {
    *
    * Default setting of permit or deny which applies to any routes that don't match a specified filter.
    *
+   * This field does not apply to the `redundant_gre` network types.
+   *
    * @return the prefixFiltersDefault
    */
   public String getPrefixFiltersDefault() {
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitConnectionCollection.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitConnectionCollection.java
index 4c9132584..bb5441520 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitConnectionCollection.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitConnectionCollection.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import java.util.List;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGateway.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGateway.java
index 4add70de9..2bd7add7a 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGateway.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGateway.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import java.util.Date;
@@ -120,8 +121,7 @@ public Boolean isGlobal() {
   /**
    * Gets the greEnhancedRoutePropagation.
    *
-   * Allow route propagation across all GREs connected to the same transit gateway. This affects connections on the
-   * gateway of type `redundant_gre`, `unbound_gre_tunnel` and `gre_tunnel`.
+   * Allow GRE Enhanced Route Propagation on this gateway.
    *
    * @return the greEnhancedRoutePropagation
    */
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayCollection.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayCollection.java
index 83a064324..df2803f75 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayCollection.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayCollection.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import java.util.List;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayConnectionCollection.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayConnectionCollection.java
index 0c5864a17..7fd349465 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayConnectionCollection.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayConnectionCollection.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import java.util.List;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayConnectionCust.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayConnectionCust.java
index 6774a3cf2..ae50b97b2 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayConnectionCust.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayConnectionCust.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import java.util.Date;
@@ -34,8 +35,6 @@ public interface BaseNetworkType {
     String CLASSIC = "classic";
     /** vpc. */
     String VPC = "vpc";
-    /** vpn. */
-    String VPN = "vpn";
   }
 
   /**
@@ -430,8 +429,7 @@ public Date getUpdatedAt() {
   /**
    * Gets the zone.
    *
-   * Location of GRE tunnel. This field is required for network type `gre_tunnel` and `unbound_gre_tunnel` connections.
-   * This field is optional for network type `vpn_gateway` connections.
+   * Location of GRE tunnel. This field is required for network type `gre_tunnel` and `vpn_gateway` connections.
    *
    * @return the zone
    */
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayConnectionPrefixFilter.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayConnectionPrefixFilter.java
index b982a5cfb..cc1b0ef25 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayConnectionPrefixFilter.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayConnectionPrefixFilter.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayConnectionPrefixFilterReference.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayConnectionPrefixFilterReference.java
index 40ad3144a..28e7c879e 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayConnectionPrefixFilterReference.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayConnectionPrefixFilterReference.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import java.util.Date;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayConnectionsPager.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayConnectionsPager.java
index b0c931b52..e99948af3 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayConnectionsPager.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayConnectionsPager.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.networking.transit_gateway_apis.v1.TransitGatewayApis;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayReference.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayReference.java
index dc2db214b..a9c3e5e6c 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayReference.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayReference.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayTunnel.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayTunnel.java
index 8786e6930..037d0749f 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayTunnel.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayTunnel.java
@@ -10,10 +10,10 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import java.util.Date;
-import java.util.List;
 
 import com.google.gson.annotations.SerializedName;
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
@@ -31,18 +31,6 @@ public interface BaseNetworkType {
     String CLASSIC = "classic";
     /** vpc. */
     String VPC = "vpc";
-    /** vpn. */
-    String VPN = "vpn";
-  }
-
-  /**
-   * Default setting of permit or deny which applies to any routes that don't match a specified filter.
-   */
-  public interface PrefixFiltersDefault {
-    /** permit. */
-    String PERMIT = "permit";
-    /** deny. */
-    String DENY = "deny";
   }
 
   /**
@@ -85,10 +73,6 @@ public interface Status {
   protected String networkAccountId;
   @SerializedName("network_id")
   protected String networkId;
-  @SerializedName("prefix_filters")
-  protected List<TransitGatewayConnectionPrefixFilterReference> prefixFilters;
-  @SerializedName("prefix_filters_default")
-  protected String prefixFiltersDefault;
   @SerializedName("remote_bgp_asn")
   protected Long remoteBgpAsn;
   @SerializedName("remote_gateway_ip")
@@ -214,35 +198,12 @@ public String getNetworkId() {
     return networkId;
   }
 
-  /**
-   * Gets the prefixFilters.
-   *
-   * Array of prefix route filters for a transit gateway connection. This is order dependent with those first in the
-   * array being applied first, and those at the end of the array is applied last, or just before the default.
-   *
-   * @return the prefixFilters
-   */
-  public List<TransitGatewayConnectionPrefixFilterReference> getPrefixFilters() {
-    return prefixFilters;
-  }
-
-  /**
-   * Gets the prefixFiltersDefault.
-   *
-   * Default setting of permit or deny which applies to any routes that don't match a specified filter.
-   *
-   * @return the prefixFiltersDefault
-   */
-  public String getPrefixFiltersDefault() {
-    return prefixFiltersDefault;
-  }
-
   /**
    * Gets the remoteBgpAsn.
    *
-   * Remote network BGP ASN. The following ASN values are reserved and unavailable 0, 13884, 36351, 64512, 64513, 65100,
-   * 65200-65234, 65402-65433, 65500, 65516, 65519, 65521, 65531 and 4201065000-4201065999 If `remote_bgp_asn` is
-   * omitted on create requests, IBM will assign an ASN.
+   * Remote network BGP ASN. The following ASN values are reserved and unavailable 0, 13884, 36351, 64512-64513, 65100,
+   * 65200-65234, 65402-65433, 65500 and 4201065000-4201065999. If `remote_bgp_asn` is omitted on create requests, IBM
+   * will assign an ASN.
    *
    * @return the remoteBgpAsn
    */
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayTunnelCollection.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayTunnelCollection.java
index 2c9bc66dd..4c8ab6873 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayTunnelCollection.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayTunnelCollection.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import java.util.List;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayTunnelPatch.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayTunnelPatch.java
index 9cf288098..0d8032407 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayTunnelPatch.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayTunnelPatch.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import java.util.Map;
@@ -103,6 +104,5 @@ public String name() {
   public Map<String, Object> asPatch() {
     return GsonSingleton.getGson().fromJson(this.toString(), Map.class);
   }
-
 }
 
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayTunnelTemplate.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayTunnelTemplate.java
index 0a8de570d..c0357633d 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayTunnelTemplate.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayTunnelTemplate.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.google.gson.annotations.SerializedName;
@@ -242,9 +243,9 @@ public String name() {
   /**
    * Gets the remoteBgpAsn.
    *
-   * Remote network BGP ASN. The following ASN values are reserved and unavailable 0, 13884, 36351, 64512, 64513, 65100,
-   * 65200-65234, 65402-65433, 65500, 65516, 65519, 65521, 65531 and 4201065000-4201065999 If `remote_bgp_asn` is
-   * omitted on create requests, IBM will assign an ASN.
+   * Remote network BGP ASN. The following ASN values are reserved and unavailable 0, 13884, 36351, 64512-64513, 65100,
+   * 65200-65234, 65402-65433, 65500 and 4201065000-4201065999. If `remote_bgp_asn` is omitted on create requests, IBM
+   * will assign an ASN.
    *
    * @return the remoteBgpAsn
    */
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewaysPager.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewaysPager.java
index 76fcfee2c..42f8a74a3 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewaysPager.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewaysPager.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.networking.transit_gateway_apis.v1.TransitGatewayApis;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/UpdateTransitGatewayConnectionOptions.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/UpdateTransitGatewayConnectionOptions.java
index 4ab29275f..9290c0182 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/UpdateTransitGatewayConnectionOptions.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/UpdateTransitGatewayConnectionOptions.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/UpdateTransitGatewayConnectionPrefixFilterOptions.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/UpdateTransitGatewayConnectionPrefixFilterOptions.java
index 2ae419953..9a51da07e 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/UpdateTransitGatewayConnectionPrefixFilterOptions.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/UpdateTransitGatewayConnectionPrefixFilterOptions.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/UpdateTransitGatewayConnectionTunnelsOptions.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/UpdateTransitGatewayConnectionTunnelsOptions.java
index 13491e730..e64346407 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/UpdateTransitGatewayConnectionTunnelsOptions.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/UpdateTransitGatewayConnectionTunnelsOptions.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import java.util.Map;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/UpdateTransitGatewayOptions.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/UpdateTransitGatewayOptions.java
index e1b109fd5..3e6c1d2fc 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/UpdateTransitGatewayOptions.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/UpdateTransitGatewayOptions.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
@@ -159,9 +160,7 @@ public Boolean global() {
   /**
    * Gets the greEnhancedRoutePropagation.
    *
-   * Allow route propagation across all GREs connected to the same transit gateway. This affects connections on the
-   * gateway of type `redundant_gre`, `unbound_gre_tunnel` and `gre_tunnel`. It takes a few minutes for the change to
-   * take effect.
+   * Allow GRE Enhanced Route Propagation on this gateway.
    *
    * @return the greEnhancedRoutePropagation
    */
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ZoneIdentity.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ZoneIdentity.java
index 692abdbbc..486fd5df7 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ZoneIdentity.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ZoneIdentity.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ZoneIdentityByName.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ZoneIdentityByName.java
index 7f80ec135..74319dace 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ZoneIdentityByName.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ZoneIdentityByName.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 /**
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ZoneReference.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ZoneReference.java
index e055c392c..bdb566b84 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ZoneReference.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/ZoneReference.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
 import com.ibm.cloud.sdk.core.service.model.GenericModel;
diff --git a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/package-info.java b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/package-info.java
index d04f42cf0..74ed99c9d 100644
--- a/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/package-info.java
+++ b/modules/transit-gateway-apis/src/main/java/com/ibm/cloud/networking/transit_gateway_apis/v1/package-info.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 /**
  * Transit Gateway Apis v1.
  */
diff --git a/modules/transit-gateway-apis/src/test/java/com/ibm/cloud/networking/transit_gateway_apis/v1/TransitGatewayApisTest.java b/modules/transit-gateway-apis/src/test/java/com/ibm/cloud/networking/transit_gateway_apis/v1/TransitGatewayApisTest.java
index b6dd6fa8b..f4368550a 100644
--- a/modules/transit-gateway-apis/src/test/java/com/ibm/cloud/networking/transit_gateway_apis/v1/TransitGatewayApisTest.java
+++ b/modules/transit-gateway-apis/src/test/java/com/ibm/cloud/networking/transit_gateway_apis/v1/TransitGatewayApisTest.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1;
 
 import com.ibm.cloud.networking.transit_gateway_apis.v1.TransitGatewayApis;
@@ -463,7 +464,7 @@ public void testUpdateTransitGatewayNoOptions() throws Throwable {
   @Test
   public void testListConnectionsWOptions() throws Throwable {
     // Register a mock response
-    String mockResponseBody = "{\"connections\": [{\"base_network_type\": \"classic\", \"name\": \"Transit_Service_BWTN_SJ_DL\", \"network_id\": \"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\", \"network_type\": \"vpc\", \"id\": \"1a15dca5-7e33-45e1-b7c5-bc690e569531\", \"base_connection_id\": \"975f58c1-afe7-469a-9727-7f3d720f2d32\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"local_bgp_asn\": 64490, \"local_gateway_ip\": \"192.168.100.1\", \"local_tunnel_ip\": \"192.168.129.2\", \"mtu\": 9000, \"network_account_id\": \"networkAccountId\", \"prefix_filters\": [{\"action\": \"permit\", \"before\": \"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"ge\": 0, \"id\": \"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\", \"le\": 32, \"prefix\": \"192.168.100.0/24\", \"updated_at\": \"2019-01-01T12:00:00.000Z\"}], \"prefix_filters_default\": \"permit\", \"remote_bgp_asn\": 65010, \"remote_gateway_ip\": \"10.242.63.12\", \"remote_tunnel_ip\": \"192.168.129.1\", \"request_status\": \"pending\", \"status\": \"attached\", \"transit_gateway\": {\"crn\": \"crn:v1:bluemix:public:transit:us-south:a/123456::gateway:456f58c1-afe7-123a-0a0a-7f3d720f1a44\", \"id\": \"456f58c1-afe7-123a-0a0a-7f3d720f1a44\", \"name\": \"my-transit-gw100\"}, \"tunnels\": [{\"base_network_type\": \"classic\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"id\": \"1a15dca5-7e33-45e1-b7c5-bc690e569531\", \"local_bgp_asn\": 11, \"local_gateway_ip\": \"10.242.63.12\", \"local_tunnel_ip\": \"192.168.100.20\", \"mtu\": 9000, \"name\": \"gre1\", \"network_account_id\": \"networkAccountId\", \"network_id\": \"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\", \"prefix_filters\": [{\"action\": \"permit\", \"before\": \"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"ge\": 0, \"id\": \"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\", \"le\": 32, \"prefix\": \"192.168.100.0/24\", \"updated_at\": \"2019-01-01T12:00:00.000Z\"}], \"prefix_filters_default\": \"permit\", \"remote_bgp_asn\": 65010, \"remote_gateway_ip\": \"10.242.33.22\", \"remote_tunnel_ip\": \"192.168.129.1\", \"status\": \"attached\", \"updated_at\": \"2019-01-01T12:00:00.000Z\", \"zone\": {\"name\": \"us-south-1\"}}], \"updated_at\": \"2019-01-01T12:00:00.000Z\", \"zone\": {\"name\": \"us-south-1\"}}], \"first\": {\"href\": \"https://transit.cloud.ibm.com/v1/connections?limit=50\"}, \"limit\": 50, \"next\": {\"href\": \"https://transit.cloud.ibm.com/v1/connections?start=MjAyMC0wNS0wOFQxNDoxNzowMy45NzQ5NzNa&limit=50\", \"start\": \"MjAyMC0wNS0wOFQxNDoxNzowMy45NzQ5NzNa\"}}";
+    String mockResponseBody = "{\"connections\": [{\"base_network_type\": \"classic\", \"name\": \"Transit_Service_BWTN_SJ_DL\", \"network_id\": \"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\", \"network_type\": \"vpc\", \"id\": \"1a15dca5-7e33-45e1-b7c5-bc690e569531\", \"base_connection_id\": \"975f58c1-afe7-469a-9727-7f3d720f2d32\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"local_bgp_asn\": 64490, \"local_gateway_ip\": \"192.168.100.1\", \"local_tunnel_ip\": \"192.168.129.2\", \"mtu\": 9000, \"network_account_id\": \"networkAccountId\", \"prefix_filters\": [{\"action\": \"permit\", \"before\": \"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"ge\": 0, \"id\": \"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\", \"le\": 32, \"prefix\": \"192.168.100.0/24\", \"updated_at\": \"2019-01-01T12:00:00.000Z\"}], \"prefix_filters_default\": \"permit\", \"remote_bgp_asn\": 65010, \"remote_gateway_ip\": \"10.242.63.12\", \"remote_tunnel_ip\": \"192.168.129.1\", \"request_status\": \"pending\", \"status\": \"attached\", \"transit_gateway\": {\"crn\": \"crn:v1:bluemix:public:transit:us-south:a/123456::gateway:456f58c1-afe7-123a-0a0a-7f3d720f1a44\", \"id\": \"456f58c1-afe7-123a-0a0a-7f3d720f1a44\", \"name\": \"my-transit-gw100\"}, \"tunnels\": [{\"base_network_type\": \"classic\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"id\": \"1a15dca5-7e33-45e1-b7c5-bc690e569531\", \"local_bgp_asn\": 11, \"local_gateway_ip\": \"10.242.63.12\", \"local_tunnel_ip\": \"192.168.100.20\", \"mtu\": 9000, \"name\": \"gre1\", \"network_account_id\": \"networkAccountId\", \"network_id\": \"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\", \"remote_bgp_asn\": 65010, \"remote_gateway_ip\": \"10.242.33.22\", \"remote_tunnel_ip\": \"192.168.129.1\", \"status\": \"attached\", \"updated_at\": \"2019-01-01T12:00:00.000Z\", \"zone\": {\"name\": \"us-south-1\"}}], \"updated_at\": \"2019-01-01T12:00:00.000Z\", \"zone\": {\"name\": \"us-south-1\"}}], \"first\": {\"href\": \"https://transit.cloud.ibm.com/v1/connections?limit=50\"}, \"limit\": 50, \"next\": {\"href\": \"https://transit.cloud.ibm.com/v1/connections?start=MjAyMC0wNS0wOFQxNDoxNzowMy45NzQ5NzNa&limit=50\", \"start\": \"MjAyMC0wNS0wOFQxNDoxNzowMy45NzQ5NzNa\"}}";
     String listConnectionsPath = "/connections";
     server.enqueue(new MockResponse()
       .setHeader("Content-type", "application/json")
@@ -515,8 +516,8 @@ public void testListConnectionsWRetries() throws Throwable {
   @Test
   public void testListConnectionsWithPagerGetNext() throws Throwable {
     // Set up the two-page mock response.
-    String mockResponsePage1 = "{\"next\":{\"start\":\"1\"},\"total_count\":2,\"limit\":1,\"connections\":[{\"base_network_type\":\"classic\",\"name\":\"Transit_Service_BWTN_SJ_DL\",\"network_id\":\"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\",\"network_type\":\"vpc\",\"id\":\"1a15dca5-7e33-45e1-b7c5-bc690e569531\",\"base_connection_id\":\"975f58c1-afe7-469a-9727-7f3d720f2d32\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"local_bgp_asn\":64490,\"local_gateway_ip\":\"192.168.100.1\",\"local_tunnel_ip\":\"192.168.129.2\",\"mtu\":9000,\"network_account_id\":\"networkAccountId\",\"prefix_filters\":[{\"action\":\"permit\",\"before\":\"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"ge\":0,\"id\":\"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\",\"le\":32,\"prefix\":\"192.168.100.0/24\",\"updated_at\":\"2019-01-01T12:00:00.000Z\"}],\"prefix_filters_default\":\"permit\",\"remote_bgp_asn\":65010,\"remote_gateway_ip\":\"10.242.63.12\",\"remote_tunnel_ip\":\"192.168.129.1\",\"request_status\":\"pending\",\"status\":\"attached\",\"transit_gateway\":{\"crn\":\"crn:v1:bluemix:public:transit:us-south:a/123456::gateway:456f58c1-afe7-123a-0a0a-7f3d720f1a44\",\"id\":\"456f58c1-afe7-123a-0a0a-7f3d720f1a44\",\"name\":\"my-transit-gw100\"},\"tunnels\":[{\"base_network_type\":\"classic\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"id\":\"1a15dca5-7e33-45e1-b7c5-bc690e569531\",\"local_bgp_asn\":11,\"local_gateway_ip\":\"10.242.63.12\",\"local_tunnel_ip\":\"192.168.100.20\",\"mtu\":9000,\"name\":\"gre1\",\"network_account_id\":\"networkAccountId\",\"network_id\":\"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\",\"prefix_filters\":[{\"action\":\"permit\",\"before\":\"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"ge\":0,\"id\":\"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\",\"le\":32,\"prefix\":\"192.168.100.0/24\",\"updated_at\":\"2019-01-01T12:00:00.000Z\"}],\"prefix_filters_default\":\"permit\",\"remote_bgp_asn\":65010,\"remote_gateway_ip\":\"10.242.33.22\",\"remote_tunnel_ip\":\"192.168.129.1\",\"status\":\"attached\",\"updated_at\":\"2019-01-01T12:00:00.000Z\",\"zone\":{\"name\":\"us-south-1\"}}],\"updated_at\":\"2019-01-01T12:00:00.000Z\",\"zone\":{\"name\":\"us-south-1\"}}]}";
-    String mockResponsePage2 = "{\"total_count\":2,\"limit\":1,\"connections\":[{\"base_network_type\":\"classic\",\"name\":\"Transit_Service_BWTN_SJ_DL\",\"network_id\":\"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\",\"network_type\":\"vpc\",\"id\":\"1a15dca5-7e33-45e1-b7c5-bc690e569531\",\"base_connection_id\":\"975f58c1-afe7-469a-9727-7f3d720f2d32\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"local_bgp_asn\":64490,\"local_gateway_ip\":\"192.168.100.1\",\"local_tunnel_ip\":\"192.168.129.2\",\"mtu\":9000,\"network_account_id\":\"networkAccountId\",\"prefix_filters\":[{\"action\":\"permit\",\"before\":\"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"ge\":0,\"id\":\"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\",\"le\":32,\"prefix\":\"192.168.100.0/24\",\"updated_at\":\"2019-01-01T12:00:00.000Z\"}],\"prefix_filters_default\":\"permit\",\"remote_bgp_asn\":65010,\"remote_gateway_ip\":\"10.242.63.12\",\"remote_tunnel_ip\":\"192.168.129.1\",\"request_status\":\"pending\",\"status\":\"attached\",\"transit_gateway\":{\"crn\":\"crn:v1:bluemix:public:transit:us-south:a/123456::gateway:456f58c1-afe7-123a-0a0a-7f3d720f1a44\",\"id\":\"456f58c1-afe7-123a-0a0a-7f3d720f1a44\",\"name\":\"my-transit-gw100\"},\"tunnels\":[{\"base_network_type\":\"classic\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"id\":\"1a15dca5-7e33-45e1-b7c5-bc690e569531\",\"local_bgp_asn\":11,\"local_gateway_ip\":\"10.242.63.12\",\"local_tunnel_ip\":\"192.168.100.20\",\"mtu\":9000,\"name\":\"gre1\",\"network_account_id\":\"networkAccountId\",\"network_id\":\"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\",\"prefix_filters\":[{\"action\":\"permit\",\"before\":\"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"ge\":0,\"id\":\"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\",\"le\":32,\"prefix\":\"192.168.100.0/24\",\"updated_at\":\"2019-01-01T12:00:00.000Z\"}],\"prefix_filters_default\":\"permit\",\"remote_bgp_asn\":65010,\"remote_gateway_ip\":\"10.242.33.22\",\"remote_tunnel_ip\":\"192.168.129.1\",\"status\":\"attached\",\"updated_at\":\"2019-01-01T12:00:00.000Z\",\"zone\":{\"name\":\"us-south-1\"}}],\"updated_at\":\"2019-01-01T12:00:00.000Z\",\"zone\":{\"name\":\"us-south-1\"}}]}";
+    String mockResponsePage1 = "{\"next\":{\"start\":\"1\"},\"total_count\":2,\"limit\":1,\"connections\":[{\"base_network_type\":\"classic\",\"name\":\"Transit_Service_BWTN_SJ_DL\",\"network_id\":\"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\",\"network_type\":\"vpc\",\"id\":\"1a15dca5-7e33-45e1-b7c5-bc690e569531\",\"base_connection_id\":\"975f58c1-afe7-469a-9727-7f3d720f2d32\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"local_bgp_asn\":64490,\"local_gateway_ip\":\"192.168.100.1\",\"local_tunnel_ip\":\"192.168.129.2\",\"mtu\":9000,\"network_account_id\":\"networkAccountId\",\"prefix_filters\":[{\"action\":\"permit\",\"before\":\"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"ge\":0,\"id\":\"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\",\"le\":32,\"prefix\":\"192.168.100.0/24\",\"updated_at\":\"2019-01-01T12:00:00.000Z\"}],\"prefix_filters_default\":\"permit\",\"remote_bgp_asn\":65010,\"remote_gateway_ip\":\"10.242.63.12\",\"remote_tunnel_ip\":\"192.168.129.1\",\"request_status\":\"pending\",\"status\":\"attached\",\"transit_gateway\":{\"crn\":\"crn:v1:bluemix:public:transit:us-south:a/123456::gateway:456f58c1-afe7-123a-0a0a-7f3d720f1a44\",\"id\":\"456f58c1-afe7-123a-0a0a-7f3d720f1a44\",\"name\":\"my-transit-gw100\"},\"tunnels\":[{\"base_network_type\":\"classic\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"id\":\"1a15dca5-7e33-45e1-b7c5-bc690e569531\",\"local_bgp_asn\":11,\"local_gateway_ip\":\"10.242.63.12\",\"local_tunnel_ip\":\"192.168.100.20\",\"mtu\":9000,\"name\":\"gre1\",\"network_account_id\":\"networkAccountId\",\"network_id\":\"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\",\"remote_bgp_asn\":65010,\"remote_gateway_ip\":\"10.242.33.22\",\"remote_tunnel_ip\":\"192.168.129.1\",\"status\":\"attached\",\"updated_at\":\"2019-01-01T12:00:00.000Z\",\"zone\":{\"name\":\"us-south-1\"}}],\"updated_at\":\"2019-01-01T12:00:00.000Z\",\"zone\":{\"name\":\"us-south-1\"}}]}";
+    String mockResponsePage2 = "{\"total_count\":2,\"limit\":1,\"connections\":[{\"base_network_type\":\"classic\",\"name\":\"Transit_Service_BWTN_SJ_DL\",\"network_id\":\"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\",\"network_type\":\"vpc\",\"id\":\"1a15dca5-7e33-45e1-b7c5-bc690e569531\",\"base_connection_id\":\"975f58c1-afe7-469a-9727-7f3d720f2d32\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"local_bgp_asn\":64490,\"local_gateway_ip\":\"192.168.100.1\",\"local_tunnel_ip\":\"192.168.129.2\",\"mtu\":9000,\"network_account_id\":\"networkAccountId\",\"prefix_filters\":[{\"action\":\"permit\",\"before\":\"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"ge\":0,\"id\":\"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\",\"le\":32,\"prefix\":\"192.168.100.0/24\",\"updated_at\":\"2019-01-01T12:00:00.000Z\"}],\"prefix_filters_default\":\"permit\",\"remote_bgp_asn\":65010,\"remote_gateway_ip\":\"10.242.63.12\",\"remote_tunnel_ip\":\"192.168.129.1\",\"request_status\":\"pending\",\"status\":\"attached\",\"transit_gateway\":{\"crn\":\"crn:v1:bluemix:public:transit:us-south:a/123456::gateway:456f58c1-afe7-123a-0a0a-7f3d720f1a44\",\"id\":\"456f58c1-afe7-123a-0a0a-7f3d720f1a44\",\"name\":\"my-transit-gw100\"},\"tunnels\":[{\"base_network_type\":\"classic\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"id\":\"1a15dca5-7e33-45e1-b7c5-bc690e569531\",\"local_bgp_asn\":11,\"local_gateway_ip\":\"10.242.63.12\",\"local_tunnel_ip\":\"192.168.100.20\",\"mtu\":9000,\"name\":\"gre1\",\"network_account_id\":\"networkAccountId\",\"network_id\":\"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\",\"remote_bgp_asn\":65010,\"remote_gateway_ip\":\"10.242.33.22\",\"remote_tunnel_ip\":\"192.168.129.1\",\"status\":\"attached\",\"updated_at\":\"2019-01-01T12:00:00.000Z\",\"zone\":{\"name\":\"us-south-1\"}}],\"updated_at\":\"2019-01-01T12:00:00.000Z\",\"zone\":{\"name\":\"us-south-1\"}}]}";
     server.enqueue(new MockResponse()
       .setHeader("Content-type", "application/json")
       .setResponseCode(200)
@@ -550,8 +551,8 @@ public void testListConnectionsWithPagerGetNext() throws Throwable {
   @Test
   public void testListConnectionsWithPagerGetAll() throws Throwable {
     // Set up the two-page mock response.
-    String mockResponsePage1 = "{\"next\":{\"start\":\"1\"},\"total_count\":2,\"limit\":1,\"connections\":[{\"base_network_type\":\"classic\",\"name\":\"Transit_Service_BWTN_SJ_DL\",\"network_id\":\"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\",\"network_type\":\"vpc\",\"id\":\"1a15dca5-7e33-45e1-b7c5-bc690e569531\",\"base_connection_id\":\"975f58c1-afe7-469a-9727-7f3d720f2d32\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"local_bgp_asn\":64490,\"local_gateway_ip\":\"192.168.100.1\",\"local_tunnel_ip\":\"192.168.129.2\",\"mtu\":9000,\"network_account_id\":\"networkAccountId\",\"prefix_filters\":[{\"action\":\"permit\",\"before\":\"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"ge\":0,\"id\":\"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\",\"le\":32,\"prefix\":\"192.168.100.0/24\",\"updated_at\":\"2019-01-01T12:00:00.000Z\"}],\"prefix_filters_default\":\"permit\",\"remote_bgp_asn\":65010,\"remote_gateway_ip\":\"10.242.63.12\",\"remote_tunnel_ip\":\"192.168.129.1\",\"request_status\":\"pending\",\"status\":\"attached\",\"transit_gateway\":{\"crn\":\"crn:v1:bluemix:public:transit:us-south:a/123456::gateway:456f58c1-afe7-123a-0a0a-7f3d720f1a44\",\"id\":\"456f58c1-afe7-123a-0a0a-7f3d720f1a44\",\"name\":\"my-transit-gw100\"},\"tunnels\":[{\"base_network_type\":\"classic\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"id\":\"1a15dca5-7e33-45e1-b7c5-bc690e569531\",\"local_bgp_asn\":11,\"local_gateway_ip\":\"10.242.63.12\",\"local_tunnel_ip\":\"192.168.100.20\",\"mtu\":9000,\"name\":\"gre1\",\"network_account_id\":\"networkAccountId\",\"network_id\":\"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\",\"prefix_filters\":[{\"action\":\"permit\",\"before\":\"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"ge\":0,\"id\":\"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\",\"le\":32,\"prefix\":\"192.168.100.0/24\",\"updated_at\":\"2019-01-01T12:00:00.000Z\"}],\"prefix_filters_default\":\"permit\",\"remote_bgp_asn\":65010,\"remote_gateway_ip\":\"10.242.33.22\",\"remote_tunnel_ip\":\"192.168.129.1\",\"status\":\"attached\",\"updated_at\":\"2019-01-01T12:00:00.000Z\",\"zone\":{\"name\":\"us-south-1\"}}],\"updated_at\":\"2019-01-01T12:00:00.000Z\",\"zone\":{\"name\":\"us-south-1\"}}]}";
-    String mockResponsePage2 = "{\"total_count\":2,\"limit\":1,\"connections\":[{\"base_network_type\":\"classic\",\"name\":\"Transit_Service_BWTN_SJ_DL\",\"network_id\":\"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\",\"network_type\":\"vpc\",\"id\":\"1a15dca5-7e33-45e1-b7c5-bc690e569531\",\"base_connection_id\":\"975f58c1-afe7-469a-9727-7f3d720f2d32\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"local_bgp_asn\":64490,\"local_gateway_ip\":\"192.168.100.1\",\"local_tunnel_ip\":\"192.168.129.2\",\"mtu\":9000,\"network_account_id\":\"networkAccountId\",\"prefix_filters\":[{\"action\":\"permit\",\"before\":\"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"ge\":0,\"id\":\"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\",\"le\":32,\"prefix\":\"192.168.100.0/24\",\"updated_at\":\"2019-01-01T12:00:00.000Z\"}],\"prefix_filters_default\":\"permit\",\"remote_bgp_asn\":65010,\"remote_gateway_ip\":\"10.242.63.12\",\"remote_tunnel_ip\":\"192.168.129.1\",\"request_status\":\"pending\",\"status\":\"attached\",\"transit_gateway\":{\"crn\":\"crn:v1:bluemix:public:transit:us-south:a/123456::gateway:456f58c1-afe7-123a-0a0a-7f3d720f1a44\",\"id\":\"456f58c1-afe7-123a-0a0a-7f3d720f1a44\",\"name\":\"my-transit-gw100\"},\"tunnels\":[{\"base_network_type\":\"classic\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"id\":\"1a15dca5-7e33-45e1-b7c5-bc690e569531\",\"local_bgp_asn\":11,\"local_gateway_ip\":\"10.242.63.12\",\"local_tunnel_ip\":\"192.168.100.20\",\"mtu\":9000,\"name\":\"gre1\",\"network_account_id\":\"networkAccountId\",\"network_id\":\"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\",\"prefix_filters\":[{\"action\":\"permit\",\"before\":\"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"ge\":0,\"id\":\"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\",\"le\":32,\"prefix\":\"192.168.100.0/24\",\"updated_at\":\"2019-01-01T12:00:00.000Z\"}],\"prefix_filters_default\":\"permit\",\"remote_bgp_asn\":65010,\"remote_gateway_ip\":\"10.242.33.22\",\"remote_tunnel_ip\":\"192.168.129.1\",\"status\":\"attached\",\"updated_at\":\"2019-01-01T12:00:00.000Z\",\"zone\":{\"name\":\"us-south-1\"}}],\"updated_at\":\"2019-01-01T12:00:00.000Z\",\"zone\":{\"name\":\"us-south-1\"}}]}";
+    String mockResponsePage1 = "{\"next\":{\"start\":\"1\"},\"total_count\":2,\"limit\":1,\"connections\":[{\"base_network_type\":\"classic\",\"name\":\"Transit_Service_BWTN_SJ_DL\",\"network_id\":\"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\",\"network_type\":\"vpc\",\"id\":\"1a15dca5-7e33-45e1-b7c5-bc690e569531\",\"base_connection_id\":\"975f58c1-afe7-469a-9727-7f3d720f2d32\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"local_bgp_asn\":64490,\"local_gateway_ip\":\"192.168.100.1\",\"local_tunnel_ip\":\"192.168.129.2\",\"mtu\":9000,\"network_account_id\":\"networkAccountId\",\"prefix_filters\":[{\"action\":\"permit\",\"before\":\"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"ge\":0,\"id\":\"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\",\"le\":32,\"prefix\":\"192.168.100.0/24\",\"updated_at\":\"2019-01-01T12:00:00.000Z\"}],\"prefix_filters_default\":\"permit\",\"remote_bgp_asn\":65010,\"remote_gateway_ip\":\"10.242.63.12\",\"remote_tunnel_ip\":\"192.168.129.1\",\"request_status\":\"pending\",\"status\":\"attached\",\"transit_gateway\":{\"crn\":\"crn:v1:bluemix:public:transit:us-south:a/123456::gateway:456f58c1-afe7-123a-0a0a-7f3d720f1a44\",\"id\":\"456f58c1-afe7-123a-0a0a-7f3d720f1a44\",\"name\":\"my-transit-gw100\"},\"tunnels\":[{\"base_network_type\":\"classic\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"id\":\"1a15dca5-7e33-45e1-b7c5-bc690e569531\",\"local_bgp_asn\":11,\"local_gateway_ip\":\"10.242.63.12\",\"local_tunnel_ip\":\"192.168.100.20\",\"mtu\":9000,\"name\":\"gre1\",\"network_account_id\":\"networkAccountId\",\"network_id\":\"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\",\"remote_bgp_asn\":65010,\"remote_gateway_ip\":\"10.242.33.22\",\"remote_tunnel_ip\":\"192.168.129.1\",\"status\":\"attached\",\"updated_at\":\"2019-01-01T12:00:00.000Z\",\"zone\":{\"name\":\"us-south-1\"}}],\"updated_at\":\"2019-01-01T12:00:00.000Z\",\"zone\":{\"name\":\"us-south-1\"}}]}";
+    String mockResponsePage2 = "{\"total_count\":2,\"limit\":1,\"connections\":[{\"base_network_type\":\"classic\",\"name\":\"Transit_Service_BWTN_SJ_DL\",\"network_id\":\"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\",\"network_type\":\"vpc\",\"id\":\"1a15dca5-7e33-45e1-b7c5-bc690e569531\",\"base_connection_id\":\"975f58c1-afe7-469a-9727-7f3d720f2d32\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"local_bgp_asn\":64490,\"local_gateway_ip\":\"192.168.100.1\",\"local_tunnel_ip\":\"192.168.129.2\",\"mtu\":9000,\"network_account_id\":\"networkAccountId\",\"prefix_filters\":[{\"action\":\"permit\",\"before\":\"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"ge\":0,\"id\":\"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\",\"le\":32,\"prefix\":\"192.168.100.0/24\",\"updated_at\":\"2019-01-01T12:00:00.000Z\"}],\"prefix_filters_default\":\"permit\",\"remote_bgp_asn\":65010,\"remote_gateway_ip\":\"10.242.63.12\",\"remote_tunnel_ip\":\"192.168.129.1\",\"request_status\":\"pending\",\"status\":\"attached\",\"transit_gateway\":{\"crn\":\"crn:v1:bluemix:public:transit:us-south:a/123456::gateway:456f58c1-afe7-123a-0a0a-7f3d720f1a44\",\"id\":\"456f58c1-afe7-123a-0a0a-7f3d720f1a44\",\"name\":\"my-transit-gw100\"},\"tunnels\":[{\"base_network_type\":\"classic\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"id\":\"1a15dca5-7e33-45e1-b7c5-bc690e569531\",\"local_bgp_asn\":11,\"local_gateway_ip\":\"10.242.63.12\",\"local_tunnel_ip\":\"192.168.100.20\",\"mtu\":9000,\"name\":\"gre1\",\"network_account_id\":\"networkAccountId\",\"network_id\":\"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\",\"remote_bgp_asn\":65010,\"remote_gateway_ip\":\"10.242.33.22\",\"remote_tunnel_ip\":\"192.168.129.1\",\"status\":\"attached\",\"updated_at\":\"2019-01-01T12:00:00.000Z\",\"zone\":{\"name\":\"us-south-1\"}}],\"updated_at\":\"2019-01-01T12:00:00.000Z\",\"zone\":{\"name\":\"us-south-1\"}}]}";
     server.enqueue(new MockResponse()
       .setHeader("Content-type", "application/json")
       .setResponseCode(200)
@@ -581,7 +582,7 @@ public void testListConnectionsWithPagerGetAll() throws Throwable {
   @Test
   public void testListTransitGatewayConnectionsWOptions() throws Throwable {
     // Register a mock response
-    String mockResponseBody = "{\"connections\": [{\"base_connection_id\": \"975f58c1-afe7-469a-9727-7f3d720f2d32\", \"base_network_type\": \"classic\", \"cidr\": \"192.168.0.0/24\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"id\": \"1a15dca5-7e33-45e1-b7c5-bc690e569531\", \"local_bgp_asn\": 64490, \"local_gateway_ip\": \"192.168.100.1\", \"local_tunnel_ip\": \"192.168.129.2\", \"mtu\": 9000, \"name\": \"Transit_Service_BWTN_SJ_DL\", \"network_account_id\": \"networkAccountId\", \"network_id\": \"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\", \"network_type\": \"vpc\", \"prefix_filters\": [{\"action\": \"permit\", \"before\": \"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"ge\": 0, \"id\": \"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\", \"le\": 32, \"prefix\": \"192.168.100.0/24\", \"updated_at\": \"2019-01-01T12:00:00.000Z\"}], \"prefix_filters_default\": \"permit\", \"remote_bgp_asn\": 65010, \"remote_gateway_ip\": \"10.242.63.12\", \"remote_tunnel_ip\": \"192.168.129.1\", \"request_status\": \"pending\", \"status\": \"attached\", \"tunnels\": [{\"base_network_type\": \"classic\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"id\": \"1a15dca5-7e33-45e1-b7c5-bc690e569531\", \"local_bgp_asn\": 11, \"local_gateway_ip\": \"10.242.63.12\", \"local_tunnel_ip\": \"192.168.100.20\", \"mtu\": 9000, \"name\": \"gre1\", \"network_account_id\": \"networkAccountId\", \"network_id\": \"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\", \"prefix_filters\": [{\"action\": \"permit\", \"before\": \"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"ge\": 0, \"id\": \"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\", \"le\": 32, \"prefix\": \"192.168.100.0/24\", \"updated_at\": \"2019-01-01T12:00:00.000Z\"}], \"prefix_filters_default\": \"permit\", \"remote_bgp_asn\": 65010, \"remote_gateway_ip\": \"10.242.33.22\", \"remote_tunnel_ip\": \"192.168.129.1\", \"status\": \"attached\", \"updated_at\": \"2019-01-01T12:00:00.000Z\", \"zone\": {\"name\": \"us-south-1\"}}], \"updated_at\": \"2019-01-01T12:00:00.000Z\", \"zone\": {\"name\": \"us-south-1\"}}], \"first\": {\"href\": \"https://transit.cloud.ibm.com/v1/transit_gateways/{transit_gateway_id}/connections?limit=50\"}, \"limit\": 50, \"next\": {\"href\": \"https://transit.cloud.ibm.com/v1/transit_gateways/{transit_gateway_id}/connections?start=MjAyMC0wNS0wOFQxNDoxNzowMy45NzQ5NzNa&limit=50\", \"start\": \"MjAyMC0wNS0wOFQxNDoxNzowMy45NzQ5NzNa\"}, \"total_count\": 500}";
+    String mockResponseBody = "{\"connections\": [{\"base_connection_id\": \"975f58c1-afe7-469a-9727-7f3d720f2d32\", \"base_network_type\": \"classic\", \"cidr\": \"192.168.0.0/24\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"id\": \"1a15dca5-7e33-45e1-b7c5-bc690e569531\", \"local_bgp_asn\": 64490, \"local_gateway_ip\": \"192.168.100.1\", \"local_tunnel_ip\": \"192.168.129.2\", \"mtu\": 9000, \"name\": \"Transit_Service_BWTN_SJ_DL\", \"network_account_id\": \"networkAccountId\", \"network_id\": \"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\", \"network_type\": \"vpc\", \"prefix_filters\": [{\"action\": \"permit\", \"before\": \"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"ge\": 0, \"id\": \"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\", \"le\": 32, \"prefix\": \"192.168.100.0/24\", \"updated_at\": \"2019-01-01T12:00:00.000Z\"}], \"prefix_filters_default\": \"permit\", \"remote_bgp_asn\": 65010, \"remote_gateway_ip\": \"10.242.63.12\", \"remote_tunnel_ip\": \"192.168.129.1\", \"request_status\": \"pending\", \"status\": \"attached\", \"tunnels\": [{\"base_network_type\": \"classic\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"id\": \"1a15dca5-7e33-45e1-b7c5-bc690e569531\", \"local_bgp_asn\": 11, \"local_gateway_ip\": \"10.242.63.12\", \"local_tunnel_ip\": \"192.168.100.20\", \"mtu\": 9000, \"name\": \"gre1\", \"network_account_id\": \"networkAccountId\", \"network_id\": \"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\", \"remote_bgp_asn\": 65010, \"remote_gateway_ip\": \"10.242.33.22\", \"remote_tunnel_ip\": \"192.168.129.1\", \"status\": \"attached\", \"updated_at\": \"2019-01-01T12:00:00.000Z\", \"zone\": {\"name\": \"us-south-1\"}}], \"updated_at\": \"2019-01-01T12:00:00.000Z\", \"zone\": {\"name\": \"us-south-1\"}}], \"first\": {\"href\": \"https://transit.cloud.ibm.com/v1/transit_gateways/{transit_gateway_id}/connections?limit=50\"}, \"limit\": 50, \"next\": {\"href\": \"https://transit.cloud.ibm.com/v1/transit_gateways/{transit_gateway_id}/connections?start=MjAyMC0wNS0wOFQxNDoxNzowMy45NzQ5NzNa&limit=50\", \"start\": \"MjAyMC0wNS0wOFQxNDoxNzowMy45NzQ5NzNa\"}, \"total_count\": 500}";
     String listTransitGatewayConnectionsPath = "/transit_gateways/testString/connections";
     server.enqueue(new MockResponse()
       .setHeader("Content-type", "application/json")
@@ -639,8 +640,8 @@ public void testListTransitGatewayConnectionsNoOptions() throws Throwable {
   @Test
   public void testListTransitGatewayConnectionsWithPagerGetNext() throws Throwable {
     // Set up the two-page mock response.
-    String mockResponsePage1 = "{\"next\":{\"start\":\"1\"},\"total_count\":2,\"limit\":1,\"connections\":[{\"base_connection_id\":\"975f58c1-afe7-469a-9727-7f3d720f2d32\",\"base_network_type\":\"classic\",\"cidr\":\"192.168.0.0/24\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"id\":\"1a15dca5-7e33-45e1-b7c5-bc690e569531\",\"local_bgp_asn\":64490,\"local_gateway_ip\":\"192.168.100.1\",\"local_tunnel_ip\":\"192.168.129.2\",\"mtu\":9000,\"name\":\"Transit_Service_BWTN_SJ_DL\",\"network_account_id\":\"networkAccountId\",\"network_id\":\"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\",\"network_type\":\"vpc\",\"prefix_filters\":[{\"action\":\"permit\",\"before\":\"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"ge\":0,\"id\":\"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\",\"le\":32,\"prefix\":\"192.168.100.0/24\",\"updated_at\":\"2019-01-01T12:00:00.000Z\"}],\"prefix_filters_default\":\"permit\",\"remote_bgp_asn\":65010,\"remote_gateway_ip\":\"10.242.63.12\",\"remote_tunnel_ip\":\"192.168.129.1\",\"request_status\":\"pending\",\"status\":\"attached\",\"tunnels\":[{\"base_network_type\":\"classic\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"id\":\"1a15dca5-7e33-45e1-b7c5-bc690e569531\",\"local_bgp_asn\":11,\"local_gateway_ip\":\"10.242.63.12\",\"local_tunnel_ip\":\"192.168.100.20\",\"mtu\":9000,\"name\":\"gre1\",\"network_account_id\":\"networkAccountId\",\"network_id\":\"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\",\"prefix_filters\":[{\"action\":\"permit\",\"before\":\"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"ge\":0,\"id\":\"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\",\"le\":32,\"prefix\":\"192.168.100.0/24\",\"updated_at\":\"2019-01-01T12:00:00.000Z\"}],\"prefix_filters_default\":\"permit\",\"remote_bgp_asn\":65010,\"remote_gateway_ip\":\"10.242.33.22\",\"remote_tunnel_ip\":\"192.168.129.1\",\"status\":\"attached\",\"updated_at\":\"2019-01-01T12:00:00.000Z\",\"zone\":{\"name\":\"us-south-1\"}}],\"updated_at\":\"2019-01-01T12:00:00.000Z\",\"zone\":{\"name\":\"us-south-1\"}}]}";
-    String mockResponsePage2 = "{\"total_count\":2,\"limit\":1,\"connections\":[{\"base_connection_id\":\"975f58c1-afe7-469a-9727-7f3d720f2d32\",\"base_network_type\":\"classic\",\"cidr\":\"192.168.0.0/24\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"id\":\"1a15dca5-7e33-45e1-b7c5-bc690e569531\",\"local_bgp_asn\":64490,\"local_gateway_ip\":\"192.168.100.1\",\"local_tunnel_ip\":\"192.168.129.2\",\"mtu\":9000,\"name\":\"Transit_Service_BWTN_SJ_DL\",\"network_account_id\":\"networkAccountId\",\"network_id\":\"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\",\"network_type\":\"vpc\",\"prefix_filters\":[{\"action\":\"permit\",\"before\":\"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"ge\":0,\"id\":\"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\",\"le\":32,\"prefix\":\"192.168.100.0/24\",\"updated_at\":\"2019-01-01T12:00:00.000Z\"}],\"prefix_filters_default\":\"permit\",\"remote_bgp_asn\":65010,\"remote_gateway_ip\":\"10.242.63.12\",\"remote_tunnel_ip\":\"192.168.129.1\",\"request_status\":\"pending\",\"status\":\"attached\",\"tunnels\":[{\"base_network_type\":\"classic\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"id\":\"1a15dca5-7e33-45e1-b7c5-bc690e569531\",\"local_bgp_asn\":11,\"local_gateway_ip\":\"10.242.63.12\",\"local_tunnel_ip\":\"192.168.100.20\",\"mtu\":9000,\"name\":\"gre1\",\"network_account_id\":\"networkAccountId\",\"network_id\":\"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\",\"prefix_filters\":[{\"action\":\"permit\",\"before\":\"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"ge\":0,\"id\":\"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\",\"le\":32,\"prefix\":\"192.168.100.0/24\",\"updated_at\":\"2019-01-01T12:00:00.000Z\"}],\"prefix_filters_default\":\"permit\",\"remote_bgp_asn\":65010,\"remote_gateway_ip\":\"10.242.33.22\",\"remote_tunnel_ip\":\"192.168.129.1\",\"status\":\"attached\",\"updated_at\":\"2019-01-01T12:00:00.000Z\",\"zone\":{\"name\":\"us-south-1\"}}],\"updated_at\":\"2019-01-01T12:00:00.000Z\",\"zone\":{\"name\":\"us-south-1\"}}]}";
+    String mockResponsePage1 = "{\"next\":{\"start\":\"1\"},\"total_count\":2,\"limit\":1,\"connections\":[{\"base_connection_id\":\"975f58c1-afe7-469a-9727-7f3d720f2d32\",\"base_network_type\":\"classic\",\"cidr\":\"192.168.0.0/24\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"id\":\"1a15dca5-7e33-45e1-b7c5-bc690e569531\",\"local_bgp_asn\":64490,\"local_gateway_ip\":\"192.168.100.1\",\"local_tunnel_ip\":\"192.168.129.2\",\"mtu\":9000,\"name\":\"Transit_Service_BWTN_SJ_DL\",\"network_account_id\":\"networkAccountId\",\"network_id\":\"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\",\"network_type\":\"vpc\",\"prefix_filters\":[{\"action\":\"permit\",\"before\":\"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"ge\":0,\"id\":\"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\",\"le\":32,\"prefix\":\"192.168.100.0/24\",\"updated_at\":\"2019-01-01T12:00:00.000Z\"}],\"prefix_filters_default\":\"permit\",\"remote_bgp_asn\":65010,\"remote_gateway_ip\":\"10.242.63.12\",\"remote_tunnel_ip\":\"192.168.129.1\",\"request_status\":\"pending\",\"status\":\"attached\",\"tunnels\":[{\"base_network_type\":\"classic\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"id\":\"1a15dca5-7e33-45e1-b7c5-bc690e569531\",\"local_bgp_asn\":11,\"local_gateway_ip\":\"10.242.63.12\",\"local_tunnel_ip\":\"192.168.100.20\",\"mtu\":9000,\"name\":\"gre1\",\"network_account_id\":\"networkAccountId\",\"network_id\":\"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\",\"remote_bgp_asn\":65010,\"remote_gateway_ip\":\"10.242.33.22\",\"remote_tunnel_ip\":\"192.168.129.1\",\"status\":\"attached\",\"updated_at\":\"2019-01-01T12:00:00.000Z\",\"zone\":{\"name\":\"us-south-1\"}}],\"updated_at\":\"2019-01-01T12:00:00.000Z\",\"zone\":{\"name\":\"us-south-1\"}}]}";
+    String mockResponsePage2 = "{\"total_count\":2,\"limit\":1,\"connections\":[{\"base_connection_id\":\"975f58c1-afe7-469a-9727-7f3d720f2d32\",\"base_network_type\":\"classic\",\"cidr\":\"192.168.0.0/24\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"id\":\"1a15dca5-7e33-45e1-b7c5-bc690e569531\",\"local_bgp_asn\":64490,\"local_gateway_ip\":\"192.168.100.1\",\"local_tunnel_ip\":\"192.168.129.2\",\"mtu\":9000,\"name\":\"Transit_Service_BWTN_SJ_DL\",\"network_account_id\":\"networkAccountId\",\"network_id\":\"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\",\"network_type\":\"vpc\",\"prefix_filters\":[{\"action\":\"permit\",\"before\":\"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"ge\":0,\"id\":\"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\",\"le\":32,\"prefix\":\"192.168.100.0/24\",\"updated_at\":\"2019-01-01T12:00:00.000Z\"}],\"prefix_filters_default\":\"permit\",\"remote_bgp_asn\":65010,\"remote_gateway_ip\":\"10.242.63.12\",\"remote_tunnel_ip\":\"192.168.129.1\",\"request_status\":\"pending\",\"status\":\"attached\",\"tunnels\":[{\"base_network_type\":\"classic\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"id\":\"1a15dca5-7e33-45e1-b7c5-bc690e569531\",\"local_bgp_asn\":11,\"local_gateway_ip\":\"10.242.63.12\",\"local_tunnel_ip\":\"192.168.100.20\",\"mtu\":9000,\"name\":\"gre1\",\"network_account_id\":\"networkAccountId\",\"network_id\":\"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\",\"remote_bgp_asn\":65010,\"remote_gateway_ip\":\"10.242.33.22\",\"remote_tunnel_ip\":\"192.168.129.1\",\"status\":\"attached\",\"updated_at\":\"2019-01-01T12:00:00.000Z\",\"zone\":{\"name\":\"us-south-1\"}}],\"updated_at\":\"2019-01-01T12:00:00.000Z\",\"zone\":{\"name\":\"us-south-1\"}}]}";
     server.enqueue(new MockResponse()
       .setHeader("Content-type", "application/json")
       .setResponseCode(200)
@@ -674,8 +675,8 @@ public void testListTransitGatewayConnectionsWithPagerGetNext() throws Throwable
   @Test
   public void testListTransitGatewayConnectionsWithPagerGetAll() throws Throwable {
     // Set up the two-page mock response.
-    String mockResponsePage1 = "{\"next\":{\"start\":\"1\"},\"total_count\":2,\"limit\":1,\"connections\":[{\"base_connection_id\":\"975f58c1-afe7-469a-9727-7f3d720f2d32\",\"base_network_type\":\"classic\",\"cidr\":\"192.168.0.0/24\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"id\":\"1a15dca5-7e33-45e1-b7c5-bc690e569531\",\"local_bgp_asn\":64490,\"local_gateway_ip\":\"192.168.100.1\",\"local_tunnel_ip\":\"192.168.129.2\",\"mtu\":9000,\"name\":\"Transit_Service_BWTN_SJ_DL\",\"network_account_id\":\"networkAccountId\",\"network_id\":\"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\",\"network_type\":\"vpc\",\"prefix_filters\":[{\"action\":\"permit\",\"before\":\"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"ge\":0,\"id\":\"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\",\"le\":32,\"prefix\":\"192.168.100.0/24\",\"updated_at\":\"2019-01-01T12:00:00.000Z\"}],\"prefix_filters_default\":\"permit\",\"remote_bgp_asn\":65010,\"remote_gateway_ip\":\"10.242.63.12\",\"remote_tunnel_ip\":\"192.168.129.1\",\"request_status\":\"pending\",\"status\":\"attached\",\"tunnels\":[{\"base_network_type\":\"classic\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"id\":\"1a15dca5-7e33-45e1-b7c5-bc690e569531\",\"local_bgp_asn\":11,\"local_gateway_ip\":\"10.242.63.12\",\"local_tunnel_ip\":\"192.168.100.20\",\"mtu\":9000,\"name\":\"gre1\",\"network_account_id\":\"networkAccountId\",\"network_id\":\"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\",\"prefix_filters\":[{\"action\":\"permit\",\"before\":\"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"ge\":0,\"id\":\"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\",\"le\":32,\"prefix\":\"192.168.100.0/24\",\"updated_at\":\"2019-01-01T12:00:00.000Z\"}],\"prefix_filters_default\":\"permit\",\"remote_bgp_asn\":65010,\"remote_gateway_ip\":\"10.242.33.22\",\"remote_tunnel_ip\":\"192.168.129.1\",\"status\":\"attached\",\"updated_at\":\"2019-01-01T12:00:00.000Z\",\"zone\":{\"name\":\"us-south-1\"}}],\"updated_at\":\"2019-01-01T12:00:00.000Z\",\"zone\":{\"name\":\"us-south-1\"}}]}";
-    String mockResponsePage2 = "{\"total_count\":2,\"limit\":1,\"connections\":[{\"base_connection_id\":\"975f58c1-afe7-469a-9727-7f3d720f2d32\",\"base_network_type\":\"classic\",\"cidr\":\"192.168.0.0/24\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"id\":\"1a15dca5-7e33-45e1-b7c5-bc690e569531\",\"local_bgp_asn\":64490,\"local_gateway_ip\":\"192.168.100.1\",\"local_tunnel_ip\":\"192.168.129.2\",\"mtu\":9000,\"name\":\"Transit_Service_BWTN_SJ_DL\",\"network_account_id\":\"networkAccountId\",\"network_id\":\"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\",\"network_type\":\"vpc\",\"prefix_filters\":[{\"action\":\"permit\",\"before\":\"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"ge\":0,\"id\":\"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\",\"le\":32,\"prefix\":\"192.168.100.0/24\",\"updated_at\":\"2019-01-01T12:00:00.000Z\"}],\"prefix_filters_default\":\"permit\",\"remote_bgp_asn\":65010,\"remote_gateway_ip\":\"10.242.63.12\",\"remote_tunnel_ip\":\"192.168.129.1\",\"request_status\":\"pending\",\"status\":\"attached\",\"tunnels\":[{\"base_network_type\":\"classic\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"id\":\"1a15dca5-7e33-45e1-b7c5-bc690e569531\",\"local_bgp_asn\":11,\"local_gateway_ip\":\"10.242.63.12\",\"local_tunnel_ip\":\"192.168.100.20\",\"mtu\":9000,\"name\":\"gre1\",\"network_account_id\":\"networkAccountId\",\"network_id\":\"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\",\"prefix_filters\":[{\"action\":\"permit\",\"before\":\"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"ge\":0,\"id\":\"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\",\"le\":32,\"prefix\":\"192.168.100.0/24\",\"updated_at\":\"2019-01-01T12:00:00.000Z\"}],\"prefix_filters_default\":\"permit\",\"remote_bgp_asn\":65010,\"remote_gateway_ip\":\"10.242.33.22\",\"remote_tunnel_ip\":\"192.168.129.1\",\"status\":\"attached\",\"updated_at\":\"2019-01-01T12:00:00.000Z\",\"zone\":{\"name\":\"us-south-1\"}}],\"updated_at\":\"2019-01-01T12:00:00.000Z\",\"zone\":{\"name\":\"us-south-1\"}}]}";
+    String mockResponsePage1 = "{\"next\":{\"start\":\"1\"},\"total_count\":2,\"limit\":1,\"connections\":[{\"base_connection_id\":\"975f58c1-afe7-469a-9727-7f3d720f2d32\",\"base_network_type\":\"classic\",\"cidr\":\"192.168.0.0/24\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"id\":\"1a15dca5-7e33-45e1-b7c5-bc690e569531\",\"local_bgp_asn\":64490,\"local_gateway_ip\":\"192.168.100.1\",\"local_tunnel_ip\":\"192.168.129.2\",\"mtu\":9000,\"name\":\"Transit_Service_BWTN_SJ_DL\",\"network_account_id\":\"networkAccountId\",\"network_id\":\"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\",\"network_type\":\"vpc\",\"prefix_filters\":[{\"action\":\"permit\",\"before\":\"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"ge\":0,\"id\":\"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\",\"le\":32,\"prefix\":\"192.168.100.0/24\",\"updated_at\":\"2019-01-01T12:00:00.000Z\"}],\"prefix_filters_default\":\"permit\",\"remote_bgp_asn\":65010,\"remote_gateway_ip\":\"10.242.63.12\",\"remote_tunnel_ip\":\"192.168.129.1\",\"request_status\":\"pending\",\"status\":\"attached\",\"tunnels\":[{\"base_network_type\":\"classic\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"id\":\"1a15dca5-7e33-45e1-b7c5-bc690e569531\",\"local_bgp_asn\":11,\"local_gateway_ip\":\"10.242.63.12\",\"local_tunnel_ip\":\"192.168.100.20\",\"mtu\":9000,\"name\":\"gre1\",\"network_account_id\":\"networkAccountId\",\"network_id\":\"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\",\"remote_bgp_asn\":65010,\"remote_gateway_ip\":\"10.242.33.22\",\"remote_tunnel_ip\":\"192.168.129.1\",\"status\":\"attached\",\"updated_at\":\"2019-01-01T12:00:00.000Z\",\"zone\":{\"name\":\"us-south-1\"}}],\"updated_at\":\"2019-01-01T12:00:00.000Z\",\"zone\":{\"name\":\"us-south-1\"}}]}";
+    String mockResponsePage2 = "{\"total_count\":2,\"limit\":1,\"connections\":[{\"base_connection_id\":\"975f58c1-afe7-469a-9727-7f3d720f2d32\",\"base_network_type\":\"classic\",\"cidr\":\"192.168.0.0/24\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"id\":\"1a15dca5-7e33-45e1-b7c5-bc690e569531\",\"local_bgp_asn\":64490,\"local_gateway_ip\":\"192.168.100.1\",\"local_tunnel_ip\":\"192.168.129.2\",\"mtu\":9000,\"name\":\"Transit_Service_BWTN_SJ_DL\",\"network_account_id\":\"networkAccountId\",\"network_id\":\"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\",\"network_type\":\"vpc\",\"prefix_filters\":[{\"action\":\"permit\",\"before\":\"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"ge\":0,\"id\":\"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\",\"le\":32,\"prefix\":\"192.168.100.0/24\",\"updated_at\":\"2019-01-01T12:00:00.000Z\"}],\"prefix_filters_default\":\"permit\",\"remote_bgp_asn\":65010,\"remote_gateway_ip\":\"10.242.63.12\",\"remote_tunnel_ip\":\"192.168.129.1\",\"request_status\":\"pending\",\"status\":\"attached\",\"tunnels\":[{\"base_network_type\":\"classic\",\"created_at\":\"2019-01-01T12:00:00.000Z\",\"id\":\"1a15dca5-7e33-45e1-b7c5-bc690e569531\",\"local_bgp_asn\":11,\"local_gateway_ip\":\"10.242.63.12\",\"local_tunnel_ip\":\"192.168.100.20\",\"mtu\":9000,\"name\":\"gre1\",\"network_account_id\":\"networkAccountId\",\"network_id\":\"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\",\"remote_bgp_asn\":65010,\"remote_gateway_ip\":\"10.242.33.22\",\"remote_tunnel_ip\":\"192.168.129.1\",\"status\":\"attached\",\"updated_at\":\"2019-01-01T12:00:00.000Z\",\"zone\":{\"name\":\"us-south-1\"}}],\"updated_at\":\"2019-01-01T12:00:00.000Z\",\"zone\":{\"name\":\"us-south-1\"}}]}";
     server.enqueue(new MockResponse()
       .setHeader("Content-type", "application/json")
       .setResponseCode(200)
@@ -705,7 +706,7 @@ public void testListTransitGatewayConnectionsWithPagerGetAll() throws Throwable
   @Test
   public void testCreateTransitGatewayConnectionWOptions() throws Throwable {
     // Register a mock response
-    String mockResponseBody = "{\"base_connection_id\": \"975f58c1-afe7-469a-9727-7f3d720f2d32\", \"base_network_type\": \"classic\", \"cidr\": \"192.168.0.0/24\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"id\": \"1a15dca5-7e33-45e1-b7c5-bc690e569531\", \"local_bgp_asn\": 64490, \"local_gateway_ip\": \"192.168.100.1\", \"local_tunnel_ip\": \"192.168.129.2\", \"mtu\": 9000, \"name\": \"Transit_Service_BWTN_SJ_DL\", \"network_account_id\": \"networkAccountId\", \"network_id\": \"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\", \"network_type\": \"vpc\", \"prefix_filters\": [{\"action\": \"permit\", \"before\": \"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"ge\": 0, \"id\": \"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\", \"le\": 32, \"prefix\": \"192.168.100.0/24\", \"updated_at\": \"2019-01-01T12:00:00.000Z\"}], \"prefix_filters_default\": \"permit\", \"remote_bgp_asn\": 65010, \"remote_gateway_ip\": \"10.242.63.12\", \"remote_tunnel_ip\": \"192.168.129.1\", \"request_status\": \"pending\", \"status\": \"attached\", \"tunnels\": [{\"base_network_type\": \"classic\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"id\": \"1a15dca5-7e33-45e1-b7c5-bc690e569531\", \"local_bgp_asn\": 11, \"local_gateway_ip\": \"10.242.63.12\", \"local_tunnel_ip\": \"192.168.100.20\", \"mtu\": 9000, \"name\": \"gre1\", \"network_account_id\": \"networkAccountId\", \"network_id\": \"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\", \"prefix_filters\": [{\"action\": \"permit\", \"before\": \"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"ge\": 0, \"id\": \"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\", \"le\": 32, \"prefix\": \"192.168.100.0/24\", \"updated_at\": \"2019-01-01T12:00:00.000Z\"}], \"prefix_filters_default\": \"permit\", \"remote_bgp_asn\": 65010, \"remote_gateway_ip\": \"10.242.33.22\", \"remote_tunnel_ip\": \"192.168.129.1\", \"status\": \"attached\", \"updated_at\": \"2019-01-01T12:00:00.000Z\", \"zone\": {\"name\": \"us-south-1\"}}], \"updated_at\": \"2019-01-01T12:00:00.000Z\", \"zone\": {\"name\": \"us-south-1\"}}";
+    String mockResponseBody = "{\"base_connection_id\": \"975f58c1-afe7-469a-9727-7f3d720f2d32\", \"base_network_type\": \"classic\", \"cidr\": \"192.168.0.0/24\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"id\": \"1a15dca5-7e33-45e1-b7c5-bc690e569531\", \"local_bgp_asn\": 64490, \"local_gateway_ip\": \"192.168.100.1\", \"local_tunnel_ip\": \"192.168.129.2\", \"mtu\": 9000, \"name\": \"Transit_Service_BWTN_SJ_DL\", \"network_account_id\": \"networkAccountId\", \"network_id\": \"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\", \"network_type\": \"vpc\", \"prefix_filters\": [{\"action\": \"permit\", \"before\": \"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"ge\": 0, \"id\": \"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\", \"le\": 32, \"prefix\": \"192.168.100.0/24\", \"updated_at\": \"2019-01-01T12:00:00.000Z\"}], \"prefix_filters_default\": \"permit\", \"remote_bgp_asn\": 65010, \"remote_gateway_ip\": \"10.242.63.12\", \"remote_tunnel_ip\": \"192.168.129.1\", \"request_status\": \"pending\", \"status\": \"attached\", \"tunnels\": [{\"base_network_type\": \"classic\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"id\": \"1a15dca5-7e33-45e1-b7c5-bc690e569531\", \"local_bgp_asn\": 11, \"local_gateway_ip\": \"10.242.63.12\", \"local_tunnel_ip\": \"192.168.100.20\", \"mtu\": 9000, \"name\": \"gre1\", \"network_account_id\": \"networkAccountId\", \"network_id\": \"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\", \"remote_bgp_asn\": 65010, \"remote_gateway_ip\": \"10.242.33.22\", \"remote_tunnel_ip\": \"192.168.129.1\", \"status\": \"attached\", \"updated_at\": \"2019-01-01T12:00:00.000Z\", \"zone\": {\"name\": \"us-south-1\"}}], \"updated_at\": \"2019-01-01T12:00:00.000Z\", \"zone\": {\"name\": \"us-south-1\"}}";
     String createTransitGatewayConnectionPath = "/transit_gateways/testString/connections";
     server.enqueue(new MockResponse()
       .setHeader("Content-type", "application/json")
@@ -849,7 +850,7 @@ public void testDeleteTransitGatewayConnectionNoOptions() throws Throwable {
   @Test
   public void testGetTransitGatewayConnectionWOptions() throws Throwable {
     // Register a mock response
-    String mockResponseBody = "{\"base_connection_id\": \"975f58c1-afe7-469a-9727-7f3d720f2d32\", \"base_network_type\": \"classic\", \"cidr\": \"192.168.0.0/24\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"id\": \"1a15dca5-7e33-45e1-b7c5-bc690e569531\", \"local_bgp_asn\": 64490, \"local_gateway_ip\": \"192.168.100.1\", \"local_tunnel_ip\": \"192.168.129.2\", \"mtu\": 9000, \"name\": \"Transit_Service_BWTN_SJ_DL\", \"network_account_id\": \"networkAccountId\", \"network_id\": \"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\", \"network_type\": \"vpc\", \"prefix_filters\": [{\"action\": \"permit\", \"before\": \"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"ge\": 0, \"id\": \"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\", \"le\": 32, \"prefix\": \"192.168.100.0/24\", \"updated_at\": \"2019-01-01T12:00:00.000Z\"}], \"prefix_filters_default\": \"permit\", \"remote_bgp_asn\": 65010, \"remote_gateway_ip\": \"10.242.63.12\", \"remote_tunnel_ip\": \"192.168.129.1\", \"request_status\": \"pending\", \"status\": \"attached\", \"tunnels\": [{\"base_network_type\": \"classic\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"id\": \"1a15dca5-7e33-45e1-b7c5-bc690e569531\", \"local_bgp_asn\": 11, \"local_gateway_ip\": \"10.242.63.12\", \"local_tunnel_ip\": \"192.168.100.20\", \"mtu\": 9000, \"name\": \"gre1\", \"network_account_id\": \"networkAccountId\", \"network_id\": \"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\", \"prefix_filters\": [{\"action\": \"permit\", \"before\": \"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"ge\": 0, \"id\": \"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\", \"le\": 32, \"prefix\": \"192.168.100.0/24\", \"updated_at\": \"2019-01-01T12:00:00.000Z\"}], \"prefix_filters_default\": \"permit\", \"remote_bgp_asn\": 65010, \"remote_gateway_ip\": \"10.242.33.22\", \"remote_tunnel_ip\": \"192.168.129.1\", \"status\": \"attached\", \"updated_at\": \"2019-01-01T12:00:00.000Z\", \"zone\": {\"name\": \"us-south-1\"}}], \"updated_at\": \"2019-01-01T12:00:00.000Z\", \"zone\": {\"name\": \"us-south-1\"}}";
+    String mockResponseBody = "{\"base_connection_id\": \"975f58c1-afe7-469a-9727-7f3d720f2d32\", \"base_network_type\": \"classic\", \"cidr\": \"192.168.0.0/24\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"id\": \"1a15dca5-7e33-45e1-b7c5-bc690e569531\", \"local_bgp_asn\": 64490, \"local_gateway_ip\": \"192.168.100.1\", \"local_tunnel_ip\": \"192.168.129.2\", \"mtu\": 9000, \"name\": \"Transit_Service_BWTN_SJ_DL\", \"network_account_id\": \"networkAccountId\", \"network_id\": \"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\", \"network_type\": \"vpc\", \"prefix_filters\": [{\"action\": \"permit\", \"before\": \"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"ge\": 0, \"id\": \"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\", \"le\": 32, \"prefix\": \"192.168.100.0/24\", \"updated_at\": \"2019-01-01T12:00:00.000Z\"}], \"prefix_filters_default\": \"permit\", \"remote_bgp_asn\": 65010, \"remote_gateway_ip\": \"10.242.63.12\", \"remote_tunnel_ip\": \"192.168.129.1\", \"request_status\": \"pending\", \"status\": \"attached\", \"tunnels\": [{\"base_network_type\": \"classic\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"id\": \"1a15dca5-7e33-45e1-b7c5-bc690e569531\", \"local_bgp_asn\": 11, \"local_gateway_ip\": \"10.242.63.12\", \"local_tunnel_ip\": \"192.168.100.20\", \"mtu\": 9000, \"name\": \"gre1\", \"network_account_id\": \"networkAccountId\", \"network_id\": \"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\", \"remote_bgp_asn\": 65010, \"remote_gateway_ip\": \"10.242.33.22\", \"remote_tunnel_ip\": \"192.168.129.1\", \"status\": \"attached\", \"updated_at\": \"2019-01-01T12:00:00.000Z\", \"zone\": {\"name\": \"us-south-1\"}}], \"updated_at\": \"2019-01-01T12:00:00.000Z\", \"zone\": {\"name\": \"us-south-1\"}}";
     String getTransitGatewayConnectionPath = "/transit_gateways/testString/connections/testString";
     server.enqueue(new MockResponse()
       .setHeader("Content-type", "application/json")
@@ -902,7 +903,7 @@ public void testGetTransitGatewayConnectionNoOptions() throws Throwable {
   @Test
   public void testUpdateTransitGatewayConnectionWOptions() throws Throwable {
     // Register a mock response
-    String mockResponseBody = "{\"base_connection_id\": \"975f58c1-afe7-469a-9727-7f3d720f2d32\", \"base_network_type\": \"classic\", \"cidr\": \"192.168.0.0/24\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"id\": \"1a15dca5-7e33-45e1-b7c5-bc690e569531\", \"local_bgp_asn\": 64490, \"local_gateway_ip\": \"192.168.100.1\", \"local_tunnel_ip\": \"192.168.129.2\", \"mtu\": 9000, \"name\": \"Transit_Service_BWTN_SJ_DL\", \"network_account_id\": \"networkAccountId\", \"network_id\": \"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\", \"network_type\": \"vpc\", \"prefix_filters\": [{\"action\": \"permit\", \"before\": \"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"ge\": 0, \"id\": \"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\", \"le\": 32, \"prefix\": \"192.168.100.0/24\", \"updated_at\": \"2019-01-01T12:00:00.000Z\"}], \"prefix_filters_default\": \"permit\", \"remote_bgp_asn\": 65010, \"remote_gateway_ip\": \"10.242.63.12\", \"remote_tunnel_ip\": \"192.168.129.1\", \"request_status\": \"pending\", \"status\": \"attached\", \"tunnels\": [{\"base_network_type\": \"classic\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"id\": \"1a15dca5-7e33-45e1-b7c5-bc690e569531\", \"local_bgp_asn\": 11, \"local_gateway_ip\": \"10.242.63.12\", \"local_tunnel_ip\": \"192.168.100.20\", \"mtu\": 9000, \"name\": \"gre1\", \"network_account_id\": \"networkAccountId\", \"network_id\": \"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\", \"prefix_filters\": [{\"action\": \"permit\", \"before\": \"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"ge\": 0, \"id\": \"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\", \"le\": 32, \"prefix\": \"192.168.100.0/24\", \"updated_at\": \"2019-01-01T12:00:00.000Z\"}], \"prefix_filters_default\": \"permit\", \"remote_bgp_asn\": 65010, \"remote_gateway_ip\": \"10.242.33.22\", \"remote_tunnel_ip\": \"192.168.129.1\", \"status\": \"attached\", \"updated_at\": \"2019-01-01T12:00:00.000Z\", \"zone\": {\"name\": \"us-south-1\"}}], \"updated_at\": \"2019-01-01T12:00:00.000Z\", \"zone\": {\"name\": \"us-south-1\"}}";
+    String mockResponseBody = "{\"base_connection_id\": \"975f58c1-afe7-469a-9727-7f3d720f2d32\", \"base_network_type\": \"classic\", \"cidr\": \"192.168.0.0/24\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"id\": \"1a15dca5-7e33-45e1-b7c5-bc690e569531\", \"local_bgp_asn\": 64490, \"local_gateway_ip\": \"192.168.100.1\", \"local_tunnel_ip\": \"192.168.129.2\", \"mtu\": 9000, \"name\": \"Transit_Service_BWTN_SJ_DL\", \"network_account_id\": \"networkAccountId\", \"network_id\": \"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\", \"network_type\": \"vpc\", \"prefix_filters\": [{\"action\": \"permit\", \"before\": \"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"ge\": 0, \"id\": \"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\", \"le\": 32, \"prefix\": \"192.168.100.0/24\", \"updated_at\": \"2019-01-01T12:00:00.000Z\"}], \"prefix_filters_default\": \"permit\", \"remote_bgp_asn\": 65010, \"remote_gateway_ip\": \"10.242.63.12\", \"remote_tunnel_ip\": \"192.168.129.1\", \"request_status\": \"pending\", \"status\": \"attached\", \"tunnels\": [{\"base_network_type\": \"classic\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"id\": \"1a15dca5-7e33-45e1-b7c5-bc690e569531\", \"local_bgp_asn\": 11, \"local_gateway_ip\": \"10.242.63.12\", \"local_tunnel_ip\": \"192.168.100.20\", \"mtu\": 9000, \"name\": \"gre1\", \"network_account_id\": \"networkAccountId\", \"network_id\": \"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\", \"remote_bgp_asn\": 65010, \"remote_gateway_ip\": \"10.242.33.22\", \"remote_tunnel_ip\": \"192.168.129.1\", \"status\": \"attached\", \"updated_at\": \"2019-01-01T12:00:00.000Z\", \"zone\": {\"name\": \"us-south-1\"}}], \"updated_at\": \"2019-01-01T12:00:00.000Z\", \"zone\": {\"name\": \"us-south-1\"}}";
     String updateTransitGatewayConnectionPath = "/transit_gateways/testString/connections/testString";
     server.enqueue(new MockResponse()
       .setHeader("Content-type", "application/json")
@@ -1010,7 +1011,7 @@ public void testCreateTransitGatewayConnectionActionsNoOptions() throws Throwabl
   @Test
   public void testListTransitGatewayGreTunnelWOptions() throws Throwable {
     // Register a mock response
-    String mockResponseBody = "{\"tunnels\": [{\"base_network_type\": \"classic\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"id\": \"1a15dca5-7e33-45e1-b7c5-bc690e569531\", \"local_bgp_asn\": 11, \"local_gateway_ip\": \"10.242.63.12\", \"local_tunnel_ip\": \"192.168.100.20\", \"mtu\": 9000, \"name\": \"gre1\", \"network_account_id\": \"networkAccountId\", \"network_id\": \"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\", \"prefix_filters\": [{\"action\": \"permit\", \"before\": \"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"ge\": 0, \"id\": \"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\", \"le\": 32, \"prefix\": \"192.168.100.0/24\", \"updated_at\": \"2019-01-01T12:00:00.000Z\"}], \"prefix_filters_default\": \"permit\", \"remote_bgp_asn\": 65010, \"remote_gateway_ip\": \"10.242.33.22\", \"remote_tunnel_ip\": \"192.168.129.1\", \"status\": \"attached\", \"updated_at\": \"2019-01-01T12:00:00.000Z\", \"zone\": {\"name\": \"us-south-1\"}}]}";
+    String mockResponseBody = "{\"tunnels\": [{\"base_network_type\": \"classic\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"id\": \"1a15dca5-7e33-45e1-b7c5-bc690e569531\", \"local_bgp_asn\": 11, \"local_gateway_ip\": \"10.242.63.12\", \"local_tunnel_ip\": \"192.168.100.20\", \"mtu\": 9000, \"name\": \"gre1\", \"network_account_id\": \"networkAccountId\", \"network_id\": \"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\", \"remote_bgp_asn\": 65010, \"remote_gateway_ip\": \"10.242.33.22\", \"remote_tunnel_ip\": \"192.168.129.1\", \"status\": \"attached\", \"updated_at\": \"2019-01-01T12:00:00.000Z\", \"zone\": {\"name\": \"us-south-1\"}}]}";
     String listTransitGatewayGreTunnelPath = "/transit_gateways/testString/connections/testString/tunnels";
     server.enqueue(new MockResponse()
       .setHeader("Content-type", "application/json")
@@ -1063,7 +1064,7 @@ public void testListTransitGatewayGreTunnelNoOptions() throws Throwable {
   @Test
   public void testCreateTransitGatewayGreTunnelWOptions() throws Throwable {
     // Register a mock response
-    String mockResponseBody = "{\"base_network_type\": \"classic\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"id\": \"1a15dca5-7e33-45e1-b7c5-bc690e569531\", \"local_bgp_asn\": 11, \"local_gateway_ip\": \"10.242.63.12\", \"local_tunnel_ip\": \"192.168.100.20\", \"mtu\": 9000, \"name\": \"gre1\", \"network_account_id\": \"networkAccountId\", \"network_id\": \"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\", \"prefix_filters\": [{\"action\": \"permit\", \"before\": \"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"ge\": 0, \"id\": \"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\", \"le\": 32, \"prefix\": \"192.168.100.0/24\", \"updated_at\": \"2019-01-01T12:00:00.000Z\"}], \"prefix_filters_default\": \"permit\", \"remote_bgp_asn\": 65010, \"remote_gateway_ip\": \"10.242.33.22\", \"remote_tunnel_ip\": \"192.168.129.1\", \"status\": \"attached\", \"updated_at\": \"2019-01-01T12:00:00.000Z\", \"zone\": {\"name\": \"us-south-1\"}}";
+    String mockResponseBody = "{\"base_network_type\": \"classic\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"id\": \"1a15dca5-7e33-45e1-b7c5-bc690e569531\", \"local_bgp_asn\": 11, \"local_gateway_ip\": \"10.242.63.12\", \"local_tunnel_ip\": \"192.168.100.20\", \"mtu\": 9000, \"name\": \"gre1\", \"network_account_id\": \"networkAccountId\", \"network_id\": \"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\", \"remote_bgp_asn\": 65010, \"remote_gateway_ip\": \"10.242.33.22\", \"remote_tunnel_ip\": \"192.168.129.1\", \"status\": \"attached\", \"updated_at\": \"2019-01-01T12:00:00.000Z\", \"zone\": {\"name\": \"us-south-1\"}}";
     String createTransitGatewayGreTunnelPath = "/transit_gateways/testString/connections/testString/tunnels";
     server.enqueue(new MockResponse()
       .setHeader("Content-type", "application/json")
@@ -1181,7 +1182,7 @@ public void testDeleteTransitGatewayConnectionTunnelsNoOptions() throws Throwabl
   @Test
   public void testGetTransitGatewayConnectionTunnelsWOptions() throws Throwable {
     // Register a mock response
-    String mockResponseBody = "{\"base_network_type\": \"classic\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"id\": \"1a15dca5-7e33-45e1-b7c5-bc690e569531\", \"local_bgp_asn\": 11, \"local_gateway_ip\": \"10.242.63.12\", \"local_tunnel_ip\": \"192.168.100.20\", \"mtu\": 9000, \"name\": \"gre1\", \"network_account_id\": \"networkAccountId\", \"network_id\": \"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\", \"prefix_filters\": [{\"action\": \"permit\", \"before\": \"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"ge\": 0, \"id\": \"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\", \"le\": 32, \"prefix\": \"192.168.100.0/24\", \"updated_at\": \"2019-01-01T12:00:00.000Z\"}], \"prefix_filters_default\": \"permit\", \"remote_bgp_asn\": 65010, \"remote_gateway_ip\": \"10.242.33.22\", \"remote_tunnel_ip\": \"192.168.129.1\", \"status\": \"attached\", \"updated_at\": \"2019-01-01T12:00:00.000Z\", \"zone\": {\"name\": \"us-south-1\"}}";
+    String mockResponseBody = "{\"base_network_type\": \"classic\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"id\": \"1a15dca5-7e33-45e1-b7c5-bc690e569531\", \"local_bgp_asn\": 11, \"local_gateway_ip\": \"10.242.63.12\", \"local_tunnel_ip\": \"192.168.100.20\", \"mtu\": 9000, \"name\": \"gre1\", \"network_account_id\": \"networkAccountId\", \"network_id\": \"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\", \"remote_bgp_asn\": 65010, \"remote_gateway_ip\": \"10.242.33.22\", \"remote_tunnel_ip\": \"192.168.129.1\", \"status\": \"attached\", \"updated_at\": \"2019-01-01T12:00:00.000Z\", \"zone\": {\"name\": \"us-south-1\"}}";
     String getTransitGatewayConnectionTunnelsPath = "/transit_gateways/testString/connections/testString/tunnels/testString";
     server.enqueue(new MockResponse()
       .setHeader("Content-type", "application/json")
@@ -1235,7 +1236,7 @@ public void testGetTransitGatewayConnectionTunnelsNoOptions() throws Throwable {
   @Test
   public void testUpdateTransitGatewayConnectionTunnelsWOptions() throws Throwable {
     // Register a mock response
-    String mockResponseBody = "{\"base_network_type\": \"classic\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"id\": \"1a15dca5-7e33-45e1-b7c5-bc690e569531\", \"local_bgp_asn\": 11, \"local_gateway_ip\": \"10.242.63.12\", \"local_tunnel_ip\": \"192.168.100.20\", \"mtu\": 9000, \"name\": \"gre1\", \"network_account_id\": \"networkAccountId\", \"network_id\": \"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\", \"prefix_filters\": [{\"action\": \"permit\", \"before\": \"1a15dcab-7e40-45e1-b7c5-bc690eaa9782\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"ge\": 0, \"id\": \"1a15dcab-7e30-45e1-b7c5-bc690eaa9865\", \"le\": 32, \"prefix\": \"192.168.100.0/24\", \"updated_at\": \"2019-01-01T12:00:00.000Z\"}], \"prefix_filters_default\": \"permit\", \"remote_bgp_asn\": 65010, \"remote_gateway_ip\": \"10.242.33.22\", \"remote_tunnel_ip\": \"192.168.129.1\", \"status\": \"attached\", \"updated_at\": \"2019-01-01T12:00:00.000Z\", \"zone\": {\"name\": \"us-south-1\"}}";
+    String mockResponseBody = "{\"base_network_type\": \"classic\", \"created_at\": \"2019-01-01T12:00:00.000Z\", \"id\": \"1a15dca5-7e33-45e1-b7c5-bc690e569531\", \"local_bgp_asn\": 11, \"local_gateway_ip\": \"10.242.63.12\", \"local_tunnel_ip\": \"192.168.100.20\", \"mtu\": 9000, \"name\": \"gre1\", \"network_account_id\": \"networkAccountId\", \"network_id\": \"crn:v1:bluemix:public:is:us-south:a/123456::vpc:4727d842-f94f-4a2d-824a-9bc9b02c523b\", \"remote_bgp_asn\": 65010, \"remote_gateway_ip\": \"10.242.33.22\", \"remote_tunnel_ip\": \"192.168.129.1\", \"status\": \"attached\", \"updated_at\": \"2019-01-01T12:00:00.000Z\", \"zone\": {\"name\": \"us-south-1\"}}";
     String updateTransitGatewayConnectionTunnelsPath = "/transit_gateways/testString/connections/testString/tunnels/testString";
     server.enqueue(new MockResponse()
       .setHeader("Content-type", "application/json")
diff --git a/modules/transit-gateway-apis/src/test/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayTunnelCollectionTest.java b/modules/transit-gateway-apis/src/test/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayTunnelCollectionTest.java
index 00852cb37..57224cd35 100644
--- a/modules/transit-gateway-apis/src/test/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayTunnelCollectionTest.java
+++ b/modules/transit-gateway-apis/src/test/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayTunnelCollectionTest.java
@@ -13,7 +13,6 @@
 
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
-import com.ibm.cloud.networking.transit_gateway_apis.v1.model.TransitGatewayConnectionPrefixFilterReference;
 import com.ibm.cloud.networking.transit_gateway_apis.v1.model.TransitGatewayTunnel;
 import com.ibm.cloud.networking.transit_gateway_apis.v1.model.TransitGatewayTunnelCollection;
 import com.ibm.cloud.networking.transit_gateway_apis.v1.model.ZoneReference;
diff --git a/modules/transit-gateway-apis/src/test/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayTunnelTest.java b/modules/transit-gateway-apis/src/test/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayTunnelTest.java
index 25e047a0a..0f5e7e188 100644
--- a/modules/transit-gateway-apis/src/test/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayTunnelTest.java
+++ b/modules/transit-gateway-apis/src/test/java/com/ibm/cloud/networking/transit_gateway_apis/v1/model/TransitGatewayTunnelTest.java
@@ -13,12 +13,10 @@
 
 package com.ibm.cloud.networking.transit_gateway_apis.v1.model;
 
-import com.ibm.cloud.networking.transit_gateway_apis.v1.model.TransitGatewayConnectionPrefixFilterReference;
 import com.ibm.cloud.networking.transit_gateway_apis.v1.model.TransitGatewayTunnel;
 import com.ibm.cloud.networking.transit_gateway_apis.v1.model.ZoneReference;
 import com.ibm.cloud.networking.transit_gateway_apis.v1.utils.TestUtilities;
 import com.ibm.cloud.sdk.core.service.model.FileWithMetadata;
-import com.ibm.cloud.sdk.core.util.DateUtils;
 import java.io.InputStream;
 import java.util.HashMap;
 import java.util.List;
@@ -45,8 +43,6 @@ public void testTransitGatewayTunnel() throws Throwable {
     assertNull(transitGatewayTunnelModel.getName());
     assertNull(transitGatewayTunnelModel.getNetworkAccountId());
     assertNull(transitGatewayTunnelModel.getNetworkId());
-    assertNull(transitGatewayTunnelModel.getPrefixFilters());
-    assertNull(transitGatewayTunnelModel.getPrefixFiltersDefault());
     assertNull(transitGatewayTunnelModel.getRemoteBgpAsn());
     assertNull(transitGatewayTunnelModel.getRemoteGatewayIp());
     assertNull(transitGatewayTunnelModel.getRemoteTunnelIp());
diff --git a/modules/transit-gateway-apis/src/test/java/com/ibm/cloud/networking/transit_gateway_apis/v1/utils/TestUtilities.java b/modules/transit-gateway-apis/src/test/java/com/ibm/cloud/networking/transit_gateway_apis/v1/utils/TestUtilities.java
index 4fb11b49d..996704ded 100644
--- a/modules/transit-gateway-apis/src/test/java/com/ibm/cloud/networking/transit_gateway_apis/v1/utils/TestUtilities.java
+++ b/modules/transit-gateway-apis/src/test/java/com/ibm/cloud/networking/transit_gateway_apis/v1/utils/TestUtilities.java
@@ -10,6 +10,7 @@
  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations under the License.
  */
+
 package com.ibm.cloud.networking.transit_gateway_apis.v1.utils;
 
 import java.util.Map;