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 1386ca3df..91899c37c 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: 3.90.0-5aad763d-20240506-203857
+ * IBM OpenAPI SDK Code Generator Version: 3.73.0-eeee85a9-20230607-165104
  */
 
 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.
+   * Add a Prefix Filter to a Transit Gateway Connection. Prefix Filters can be added to all Connection types.
    *
    * @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 6e264a409..7886eb7a2 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
@@ -10,7 +10,6 @@
  * 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 8251f1436..4ff7cc18b 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
@@ -10,7 +10,6 @@
  * 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 33e556080..2926c2781 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
@@ -10,7 +10,6 @@
  * 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;
@@ -163,9 +162,9 @@ public CreateTransitGatewayConnectionOptions build() {
     }
 
     /**
-     * Adds a new element to prefixFilters.
+     * Adds an prefixFilters to prefixFilters.
      *
-     * @param prefixFilters the new element to be added
+     * @param prefixFilters the new prefixFilters
      * @return the CreateTransitGatewayConnectionOptions builder
      */
     public Builder addPrefixFilters(TransitGatewayConnectionPrefixFilter prefixFilters) {
@@ -179,9 +178,9 @@ public Builder addPrefixFilters(TransitGatewayConnectionPrefixFilter prefixFilte
     }
 
     /**
-     * Adds a new element to tunnels.
+     * Adds an tunnels to tunnels.
      *
-     * @param tunnels the new element to be added
+     * @param tunnels the new tunnels
      * @return the CreateTransitGatewayConnectionOptions builder
      */
     public Builder addTunnels(TransitGatewayTunnelTemplate tunnels) {
@@ -482,7 +481,10 @@ public String baseNetworkType() {
    *
    * network_type 'vpn_gateway' connections use 'cidr' to specify the CIDR to use for the VPN GRE tunnels.
    *
-   * This field is required for network type `vpn_gateway` connections.
+   * 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 to be unspecified for network type `classic`, `directlink`, `vpc`, `power_virtual_server`,
    * `gre_tunnel`, `unbound_gre_tunnel`, and `redundant_gre` connections.
@@ -602,9 +604,9 @@ 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 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, 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.
    *
    * This field is optional for network type `gre_tunnel` and `unbound_gre_tunnel` connections.
    *
@@ -650,8 +652,8 @@ public String remoteTunnelIp() {
   /**
    * Gets the tunnels.
    *
-   * 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.
+   * Array of GRE tunnels for a transit gateway `redundant_gre` connections.  This field is required for `redundant_gre`
+   * connections.
    *
    * @return the tunnels
    */
@@ -665,7 +667,9 @@ 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`, `unbound_gre_tunnel` and `vpn_gateway` connections.
+   * 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 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 a1a236df2..e4acb4cdc 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
@@ -10,7 +10,6 @@
  * 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 1eb184929..f8cf7ab4c 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
@@ -10,7 +10,6 @@
  * 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;
@@ -332,9 +331,9 @@ 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 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, 65516, 65519, 65521, 65531 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 773b82b2e..83e50bd28 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
@@ -10,7 +10,6 @@
  * 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;
@@ -190,7 +189,8 @@ public Boolean global() {
   /**
    * Gets the greEnhancedRoutePropagation.
    *
-   * Allow GRE Enhanced Route Propagation on this gateway.
+   * 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`.
    *
    * @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 eda886ab8..d98c407b5 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
@@ -10,7 +10,6 @@
  * 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 cf1c3898d..000ec2027 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
@@ -10,7 +10,6 @@
  * 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 ed7db4690..f381108c2 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
@@ -10,7 +10,6 @@
  * 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 f9aaa3391..b37714b2a 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
@@ -10,7 +10,6 @@
  * 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 15b9f97bc..78975e315 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
@@ -10,7 +10,6 @@
  * 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 1b1a5c6fe..c37efb775 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
@@ -10,7 +10,6 @@
  * 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 f58e6201d..105ab590c 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
@@ -10,7 +10,6 @@
  * 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 c081649f7..5bda17ab8 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
@@ -10,7 +10,6 @@
  * 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 53949aa46..7734e41be 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
@@ -10,7 +10,6 @@
  * 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 f080ee361..b24ac1122 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
@@ -10,7 +10,6 @@
  * 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 aaaf280f0..e95095d6f 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
@@ -10,7 +10,6 @@
  * 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 b4a7cec53..474814668 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
@@ -10,7 +10,6 @@
  * 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 508d663fc..b94f58f3d 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
@@ -10,7 +10,6 @@
  * 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 ac8f51b97..4e3d5e5e6 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
@@ -10,7 +10,6 @@
  * 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 d97c2a108..8d30ae79f 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
@@ -10,7 +10,6 @@
  * 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 f841eaa5e..3d49b3a89 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
@@ -10,7 +10,6 @@
  * 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 8c81c61fa..6d36c6505 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
@@ -10,7 +10,6 @@
  * 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 8921c088a..998247416 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
@@ -10,7 +10,6 @@
  * 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 4c597a04e..697e0d076 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
@@ -10,7 +10,6 @@
  * 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 4ff28ccc6..fe2cf73ea 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
@@ -10,7 +10,6 @@
  * 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 e4e91ad8e..b226a4d19 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
@@ -10,7 +10,6 @@
  * 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 a86e305e6..eef283086 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
@@ -10,7 +10,6 @@
  * 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 5ce6dfe94..99e9fb80e 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
@@ -10,7 +10,6 @@
  * 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 35d8e05a8..ec40180cc 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
@@ -10,7 +10,6 @@
  * 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 1dbce7cd7..e66a52d50 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
@@ -10,7 +10,6 @@
  * 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 6bbe1670b..6bdc237b3 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
@@ -10,7 +10,6 @@
  * 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 560e49aed..138f287e0 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
@@ -10,7 +10,6 @@
  * 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 1d221146f..02eb79fb6 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
@@ -10,7 +10,6 @@
  * 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 eb190b070..ca778bf55 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
@@ -10,7 +10,6 @@
  * 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;
@@ -75,9 +74,9 @@ public ReplaceTransitGatewayConnectionPrefixFilterOptions build() {
     }
 
     /**
-     * Adds a new element to prefixFilters.
+     * Adds an prefixFilters to prefixFilters.
      *
-     * @param prefixFilters the new element to be added
+     * @param prefixFilters the new prefixFilters
      * @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 d8ed866b4..faf681866 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
@@ -10,7 +10,6 @@
  * 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 e4794fabb..73da245fd 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
@@ -10,7 +10,6 @@
  * 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 a556884f5..ad8fbe343 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
@@ -10,7 +10,6 @@
  * 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 1d033bc0e..25073da7c 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
@@ -10,7 +10,6 @@
  * 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 586c66fde..643dab3cd 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
@@ -10,7 +10,6 @@
  * 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 2768b777f..3bc62fcd4 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
@@ -10,7 +10,6 @@
  * 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 2b860eb1b..0b7ab8e0a 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
@@ -10,7 +10,6 @@
  * 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 ed5fc19b0..7774083a6 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
@@ -10,7 +10,6 @@
  * 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 f9dbd097d..80e08041a 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
@@ -10,7 +10,6 @@
  * 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 f398588cd..2c53cd10d 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
@@ -10,7 +10,6 @@
  * 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 12d8706e9..7d9085bf4 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
@@ -10,7 +10,6 @@
  * 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 422dc88bd..5431906d9 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
@@ -10,7 +10,6 @@
  * 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 f8b362820..f84c92b97 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
@@ -10,7 +10,6 @@
  * 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 9c75e371a..330602753 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
@@ -10,7 +10,6 @@
  * 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;
@@ -32,6 +31,8 @@ public interface BaseNetworkType {
     String CLASSIC = "classic";
     /** vpc. */
     String VPC = "vpc";
+    /** vpn. */
+    String VPN = "vpn";
   }
 
   /**
@@ -59,8 +60,6 @@ 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. */
@@ -305,8 +304,6 @@ 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() {
@@ -318,8 +315,6 @@ 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 bb5441520..4c9132584 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
@@ -10,7 +10,6 @@
  * 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 2bd7add7a..4add70de9 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
@@ -10,7 +10,6 @@
  * 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;
@@ -121,7 +120,8 @@ public Boolean isGlobal() {
   /**
    * Gets the greEnhancedRoutePropagation.
    *
-   * Allow GRE Enhanced Route Propagation on this gateway.
+   * 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`.
    *
    * @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 df2803f75..83a064324 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
@@ -10,7 +10,6 @@
  * 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 7fd349465..0c5864a17 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
@@ -10,7 +10,6 @@
  * 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 ae50b97b2..6774a3cf2 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
@@ -10,7 +10,6 @@
  * 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;
@@ -35,6 +34,8 @@ public interface BaseNetworkType {
     String CLASSIC = "classic";
     /** vpc. */
     String VPC = "vpc";
+    /** vpn. */
+    String VPN = "vpn";
   }
 
   /**
@@ -429,7 +430,8 @@ public Date getUpdatedAt() {
   /**
    * Gets the zone.
    *
-   * Location of GRE tunnel. This field is required for network type `gre_tunnel` and `vpn_gateway` connections.
+   * 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.
    *
    * @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 cc1b0ef25..b982a5cfb 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
@@ -10,7 +10,6 @@
  * 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 28e7c879e..40ad3144a 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
@@ -10,7 +10,6 @@
  * 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 e99948af3..b0c931b52 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
@@ -10,7 +10,6 @@
  * 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 a9c3e5e6c..dc2db214b 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
@@ -10,7 +10,6 @@
  * 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 037d0749f..8786e6930 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;
@@ -31,6 +31,18 @@ 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";
   }
 
   /**
@@ -73,6 +85,10 @@ 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")
@@ -198,12 +214,35 @@ 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 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, 65516, 65519, 65521, 65531 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 4c8ab6873..2c9bc66dd 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
@@ -10,7 +10,6 @@
  * 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 0d8032407..9cf288098 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
@@ -10,7 +10,6 @@
  * 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;
@@ -104,5 +103,6 @@ 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 c0357633d..0a8de570d 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
@@ -10,7 +10,6 @@
  * 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;
@@ -243,9 +242,9 @@ 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 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, 65516, 65519, 65521, 65531 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 42f8a74a3..76fcfee2c 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
@@ -10,7 +10,6 @@
  * 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 9290c0182..4ab29275f 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
@@ -10,7 +10,6 @@
  * 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 9a51da07e..2ae419953 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
@@ -10,7 +10,6 @@
  * 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 e64346407..13491e730 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
@@ -10,7 +10,6 @@
  * 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 3e6c1d2fc..e1b109fd5 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
@@ -10,7 +10,6 @@
  * 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;
@@ -160,7 +159,9 @@ public Boolean global() {
   /**
    * Gets the greEnhancedRoutePropagation.
    *
-   * Allow GRE Enhanced Route Propagation on this gateway.
+   * 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.
    *
    * @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 486fd5df7..692abdbbc 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
@@ -10,7 +10,6 @@
  * 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 74319dace..7f80ec135 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
@@ -10,7 +10,6 @@
  * 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 bdb566b84..e055c392c 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
@@ -10,7 +10,6 @@
  * 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 74ed99c9d..d04f42cf0 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
@@ -10,7 +10,6 @@
  * 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 f4368550a..b6dd6fa8b 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
@@ -10,7 +10,6 @@
  * 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;
@@ -464,7 +463,7 @@ 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\", \"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\", \"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 listConnectionsPath = "/connections";
     server.enqueue(new MockResponse()
       .setHeader("Content-type", "application/json")
@@ -516,8 +515,8 @@ 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\",\"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\"}}]}";
+    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\"}}]}";
     server.enqueue(new MockResponse()
       .setHeader("Content-type", "application/json")
       .setResponseCode(200)
@@ -551,8 +550,8 @@ 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\",\"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\"}}]}";
+    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\"}}]}";
     server.enqueue(new MockResponse()
       .setHeader("Content-type", "application/json")
       .setResponseCode(200)
@@ -582,7 +581,7 @@ 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\", \"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\", \"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 listTransitGatewayConnectionsPath = "/transit_gateways/testString/connections";
     server.enqueue(new MockResponse()
       .setHeader("Content-type", "application/json")
@@ -640,8 +639,8 @@ 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\",\"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\"}}]}";
+    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\"}}]}";
     server.enqueue(new MockResponse()
       .setHeader("Content-type", "application/json")
       .setResponseCode(200)
@@ -675,8 +674,8 @@ 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\",\"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\"}}]}";
+    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\"}}]}";
     server.enqueue(new MockResponse()
       .setHeader("Content-type", "application/json")
       .setResponseCode(200)
@@ -706,7 +705,7 @@ 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\", \"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\", \"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 createTransitGatewayConnectionPath = "/transit_gateways/testString/connections";
     server.enqueue(new MockResponse()
       .setHeader("Content-type", "application/json")
@@ -850,7 +849,7 @@ 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\", \"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\", \"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 getTransitGatewayConnectionPath = "/transit_gateways/testString/connections/testString";
     server.enqueue(new MockResponse()
       .setHeader("Content-type", "application/json")
@@ -903,7 +902,7 @@ 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\", \"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\", \"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 updateTransitGatewayConnectionPath = "/transit_gateways/testString/connections/testString";
     server.enqueue(new MockResponse()
       .setHeader("Content-type", "application/json")
@@ -1011,7 +1010,7 @@ 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\", \"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\", \"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 listTransitGatewayGreTunnelPath = "/transit_gateways/testString/connections/testString/tunnels";
     server.enqueue(new MockResponse()
       .setHeader("Content-type", "application/json")
@@ -1064,7 +1063,7 @@ 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\", \"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\", \"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 createTransitGatewayGreTunnelPath = "/transit_gateways/testString/connections/testString/tunnels";
     server.enqueue(new MockResponse()
       .setHeader("Content-type", "application/json")
@@ -1182,7 +1181,7 @@ 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\", \"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\", \"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 getTransitGatewayConnectionTunnelsPath = "/transit_gateways/testString/connections/testString/tunnels/testString";
     server.enqueue(new MockResponse()
       .setHeader("Content-type", "application/json")
@@ -1236,7 +1235,7 @@ 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\", \"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\", \"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 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 57224cd35..00852cb37 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
@@ -13,6 +13,7 @@
 
 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 0f5e7e188..25e047a0a 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
@@ -13,10 +13,12 @@
 
 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;
@@ -43,6 +45,8 @@ 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 996704ded..4fb11b49d 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
@@ -10,7 +10,6 @@
  * 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;