https://github.com/Azure/azure-sdk-for-java: This package contains Microsoft Azure Network Management SDK. A new set of management libraries are now Generally Available. For documentation on how to use the new libraries, please see https://aka.ms/azsdk/java/mgmt
  • Microsoft 
Copyright (c) Microsoft Corporation. All rights reserved.
Licensed under the MIT License. See License.txt in the project root for
license information.
Code generated by Microsoft (R) AutoRest Code Generator.

/**
 * Copyright (c) Microsoft Corporation. All rights reserved.
 * Licensed under the MIT License. See License.txt in the project root for
 * license information.
 *
 * Code generated by Microsoft (R) AutoRest Code Generator.
 */

package com.microsoft.azure.management.network.implementation;

import retrofit2.Retrofit;
import com.google.common.reflect.TypeToken;
import com.microsoft.azure.AzureServiceFuture;
import com.microsoft.azure.CloudException;
import com.microsoft.azure.ListOperationCallback;
import com.microsoft.azure.Page;
import com.microsoft.azure.PagedList;
import com.microsoft.rest.ServiceCallback;
import com.microsoft.rest.ServiceFuture;
import com.microsoft.rest.ServiceResponse;
import com.microsoft.rest.Validator;
import java.io.IOException;
import java.util.List;
import okhttp3.ResponseBody;
import retrofit2.http.Body;
import retrofit2.http.GET;
import retrofit2.http.Header;
import retrofit2.http.Headers;
import retrofit2.http.HTTP;
import retrofit2.http.Path;
import retrofit2.http.PUT;
import retrofit2.http.Query;
import retrofit2.http.Url;
import retrofit2.Response;
import rx.functions.Func1;
import rx.Observable;


An instance of this class provides access to all the operations defined
in VpnConnections.

/**
 * An instance of this class provides access to all the operations defined
 * in VpnConnections.
 */
public class VpnConnectionsInner {
    
The Retrofit service to perform REST calls. 
/** The Retrofit service to perform REST calls. */
    private VpnConnectionsService service;
    
The service client containing this operation class. 
/** The service client containing this operation class. */
    private NetworkManagementClientImpl client;

    
Initializes an instance of VpnConnectionsInner.

Params:
  • retrofit – the Retrofit instance built from a Retrofit Builder.
  • client – the instance of the service client containing this operation class.
/**
     * Initializes an instance of VpnConnectionsInner.
     *
     * @param retrofit the Retrofit instance built from a Retrofit Builder.
     * @param client the instance of the service client containing this operation class.
     */
    public VpnConnectionsInner(Retrofit retrofit, NetworkManagementClientImpl client) {
        this.service = retrofit.create(VpnConnectionsService.class);
        this.client = client;
    }

    
The interface defining all the services for VpnConnections to be
used by Retrofit to perform actually REST calls.

/**
     * The interface defining all the services for VpnConnections to be
     * used by Retrofit to perform actually REST calls.
     */
    interface VpnConnectionsService {
        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.network.VpnConnections get" })
        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/vpnGateways/{gatewayName}/vpnConnections/{connectionName}")
        Observable<Response<ResponseBody>> get(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("gatewayName") String gatewayName, @Path("connectionName") String connectionName, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);

        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.network.VpnConnections createOrUpdate" })
        @PUT("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/vpnGateways/{gatewayName}/vpnConnections/{connectionName}")
        Observable<Response<ResponseBody>> createOrUpdate(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("gatewayName") String gatewayName, @Path("connectionName") String connectionName, @Query("api-version") String apiVersion, @Body VpnConnectionInner vpnConnectionParameters, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);

        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.network.VpnConnections beginCreateOrUpdate" })
        @PUT("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/vpnGateways/{gatewayName}/vpnConnections/{connectionName}")
        Observable<Response<ResponseBody>> beginCreateOrUpdate(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("gatewayName") String gatewayName, @Path("connectionName") String connectionName, @Query("api-version") String apiVersion, @Body VpnConnectionInner vpnConnectionParameters, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);

        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.network.VpnConnections delete" })
        @HTTP(path = "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/vpnGateways/{gatewayName}/vpnConnections/{connectionName}", method = "DELETE", hasBody = true)
        Observable<Response<ResponseBody>> delete(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("gatewayName") String gatewayName, @Path("connectionName") String connectionName, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);

        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.network.VpnConnections beginDelete" })
        @HTTP(path = "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/vpnGateways/{gatewayName}/vpnConnections/{connectionName}", method = "DELETE", hasBody = true)
        Observable<Response<ResponseBody>> beginDelete(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("gatewayName") String gatewayName, @Path("connectionName") String connectionName, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);

        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.network.VpnConnections listByVpnGateway" })
        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Network/vpnGateways/{gatewayName}/vpnConnections")
        Observable<Response<ResponseBody>> listByVpnGateway(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("gatewayName") String gatewayName, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);

        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.network.VpnConnections listByVpnGatewayNext" })
        @GET
        Observable<Response<ResponseBody>> listByVpnGatewayNext(@Url String nextUrl, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);

    }

    
Retrieves the details of a vpn connection.

Params:
  • resourceGroupName – The resource group name of the VpnGateway.
  • gatewayName – The name of the gateway.
  • connectionName – The name of the vpn connection.
Throws:
Returns:the VpnConnectionInner object if successful.
/**
     * Retrieves the details of a vpn connection.
     *
     * @param resourceGroupName The resource group name of the VpnGateway.
     * @param gatewayName The name of the gateway.
     * @param connectionName The name of the vpn connection.
     * @throws IllegalArgumentException thrown if parameters fail the validation
     * @throws CloudException thrown if the request is rejected by server
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
     * @return the VpnConnectionInner object if successful.
     */
    public VpnConnectionInner get(String resourceGroupName, String gatewayName, String connectionName) {
        return getWithServiceResponseAsync(resourceGroupName, gatewayName, connectionName).toBlocking().single().body();
    }

    
Retrieves the details of a vpn connection.

Params:
  • resourceGroupName – The resource group name of the VpnGateway.
  • gatewayName – The name of the gateway.
  • connectionName – The name of the vpn connection.
  • serviceCallback – the async ServiceCallback to handle successful and failed responses.
Throws:
Returns:the ServiceFuture object
/**
     * Retrieves the details of a vpn connection.
     *
     * @param resourceGroupName The resource group name of the VpnGateway.
     * @param gatewayName The name of the gateway.
     * @param connectionName The name of the vpn connection.
     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
     * @throws IllegalArgumentException thrown if parameters fail the validation
     * @return the {@link ServiceFuture} object
     */
    public ServiceFuture<VpnConnectionInner> getAsync(String resourceGroupName, String gatewayName, String connectionName, final ServiceCallback<VpnConnectionInner> serviceCallback) {
        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, gatewayName, connectionName), serviceCallback);
    }

    
Retrieves the details of a vpn connection.

Params:
  • resourceGroupName – The resource group name of the VpnGateway.
  • gatewayName – The name of the gateway.
  • connectionName – The name of the vpn connection.
Throws:
Returns:the observable to the VpnConnectionInner object
/**
     * Retrieves the details of a vpn connection.
     *
     * @param resourceGroupName The resource group name of the VpnGateway.
     * @param gatewayName The name of the gateway.
     * @param connectionName The name of the vpn connection.
     * @throws IllegalArgumentException thrown if parameters fail the validation
     * @return the observable to the VpnConnectionInner object
     */
    public Observable<VpnConnectionInner> getAsync(String resourceGroupName, String gatewayName, String connectionName) {
        return getWithServiceResponseAsync(resourceGroupName, gatewayName, connectionName).map(new Func1<ServiceResponse<VpnConnectionInner>, VpnConnectionInner>() {
            @Override
            public VpnConnectionInner call(ServiceResponse<VpnConnectionInner> response) {
                return response.body();
            }
        });
    }

    
Retrieves the details of a vpn connection.

Params:
  • resourceGroupName – The resource group name of the VpnGateway.
  • gatewayName – The name of the gateway.
  • connectionName – The name of the vpn connection.
Throws:
Returns:the observable to the VpnConnectionInner object
/**
     * Retrieves the details of a vpn connection.
     *
     * @param resourceGroupName The resource group name of the VpnGateway.
     * @param gatewayName The name of the gateway.
     * @param connectionName The name of the vpn connection.
     * @throws IllegalArgumentException thrown if parameters fail the validation
     * @return the observable to the VpnConnectionInner object
     */
    public Observable<ServiceResponse<VpnConnectionInner>> getWithServiceResponseAsync(String resourceGroupName, String gatewayName, String connectionName) {
        if (this.client.subscriptionId() == null) {
            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
        }
        if (resourceGroupName == null) {
            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
        }
        if (gatewayName == null) {
            throw new IllegalArgumentException("Parameter gatewayName is required and cannot be null.");
        }
        if (connectionName == null) {
            throw new IllegalArgumentException("Parameter connectionName is required and cannot be null.");
        }
        final String apiVersion = "2019-11-01";
        return service.get(this.client.subscriptionId(), resourceGroupName, gatewayName, connectionName, apiVersion, this.client.acceptLanguage(), this.client.userAgent())
            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<VpnConnectionInner>>>() {
                @Override
                public Observable<ServiceResponse<VpnConnectionInner>> call(Response<ResponseBody> response) {
                    try {
                        ServiceResponse<VpnConnectionInner> clientResponse = getDelegate(response);
                        return Observable.just(clientResponse);
                    } catch (Throwable t) {
                        return Observable.error(t);
                    }
                }
            });
    }

    private ServiceResponse<VpnConnectionInner> getDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
        return this.client.restClient().responseBuilderFactory().<VpnConnectionInner, CloudException>newInstance(this.client.serializerAdapter())
                .register(200, new TypeToken<VpnConnectionInner>() { }.getType())
                .registerError(CloudException.class)
                .build(response);
    }

    
Creates a vpn connection to a scalable vpn gateway if it doesn't exist else updates the existing connection.

Params:
  • resourceGroupName – The resource group name of the VpnGateway.
  • gatewayName – The name of the gateway.
  • connectionName – The name of the connection.
  • vpnConnectionParameters – Parameters supplied to create or Update a VPN Connection.
Throws:
Returns:the VpnConnectionInner object if successful.
/**
     * Creates a vpn connection to a scalable vpn gateway if it doesn't exist else updates the existing connection.
     *
     * @param resourceGroupName The resource group name of the VpnGateway.
     * @param gatewayName The name of the gateway.
     * @param connectionName The name of the connection.
     * @param vpnConnectionParameters Parameters supplied to create or Update a VPN Connection.
     * @throws IllegalArgumentException thrown if parameters fail the validation
     * @throws CloudException thrown if the request is rejected by server
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
     * @return the VpnConnectionInner object if successful.
     */
    public VpnConnectionInner createOrUpdate(String resourceGroupName, String gatewayName, String connectionName, VpnConnectionInner vpnConnectionParameters) {
        return createOrUpdateWithServiceResponseAsync(resourceGroupName, gatewayName, connectionName, vpnConnectionParameters).toBlocking().last().body();
    }

    
Creates a vpn connection to a scalable vpn gateway if it doesn't exist else updates the existing connection.

Params:
  • resourceGroupName – The resource group name of the VpnGateway.
  • gatewayName – The name of the gateway.
  • connectionName – The name of the connection.
  • vpnConnectionParameters – Parameters supplied to create or Update a VPN Connection.
  • serviceCallback – the async ServiceCallback to handle successful and failed responses.
Throws:
Returns:the ServiceFuture object
/**
     * Creates a vpn connection to a scalable vpn gateway if it doesn't exist else updates the existing connection.
     *
     * @param resourceGroupName The resource group name of the VpnGateway.
     * @param gatewayName The name of the gateway.
     * @param connectionName The name of the connection.
     * @param vpnConnectionParameters Parameters supplied to create or Update a VPN Connection.
     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
     * @throws IllegalArgumentException thrown if parameters fail the validation
     * @return the {@link ServiceFuture} object
     */
    public ServiceFuture<VpnConnectionInner> createOrUpdateAsync(String resourceGroupName, String gatewayName, String connectionName, VpnConnectionInner vpnConnectionParameters, final ServiceCallback<VpnConnectionInner> serviceCallback) {
        return ServiceFuture.fromResponse(createOrUpdateWithServiceResponseAsync(resourceGroupName, gatewayName, connectionName, vpnConnectionParameters), serviceCallback);
    }

    
Creates a vpn connection to a scalable vpn gateway if it doesn't exist else updates the existing connection.

Params:
  • resourceGroupName – The resource group name of the VpnGateway.
  • gatewayName – The name of the gateway.
  • connectionName – The name of the connection.
  • vpnConnectionParameters – Parameters supplied to create or Update a VPN Connection.
Throws:
Returns:the observable for the request
/**
     * Creates a vpn connection to a scalable vpn gateway if it doesn't exist else updates the existing connection.
     *
     * @param resourceGroupName The resource group name of the VpnGateway.
     * @param gatewayName The name of the gateway.
     * @param connectionName The name of the connection.
     * @param vpnConnectionParameters Parameters supplied to create or Update a VPN Connection.
     * @throws IllegalArgumentException thrown if parameters fail the validation
     * @return the observable for the request
     */
    public Observable<VpnConnectionInner> createOrUpdateAsync(String resourceGroupName, String gatewayName, String connectionName, VpnConnectionInner vpnConnectionParameters) {
        return createOrUpdateWithServiceResponseAsync(resourceGroupName, gatewayName, connectionName, vpnConnectionParameters).map(new Func1<ServiceResponse<VpnConnectionInner>, VpnConnectionInner>() {
            @Override
            public VpnConnectionInner call(ServiceResponse<VpnConnectionInner> response) {
                return response.body();
            }
        });
    }

    
Creates a vpn connection to a scalable vpn gateway if it doesn't exist else updates the existing connection.

Params:
  • resourceGroupName – The resource group name of the VpnGateway.
  • gatewayName – The name of the gateway.
  • connectionName – The name of the connection.
  • vpnConnectionParameters – Parameters supplied to create or Update a VPN Connection.
Throws:
Returns:the observable for the request
/**
     * Creates a vpn connection to a scalable vpn gateway if it doesn't exist else updates the existing connection.
     *
     * @param resourceGroupName The resource group name of the VpnGateway.
     * @param gatewayName The name of the gateway.
     * @param connectionName The name of the connection.
     * @param vpnConnectionParameters Parameters supplied to create or Update a VPN Connection.
     * @throws IllegalArgumentException thrown if parameters fail the validation
     * @return the observable for the request
     */
    public Observable<ServiceResponse<VpnConnectionInner>> createOrUpdateWithServiceResponseAsync(String resourceGroupName, String gatewayName, String connectionName, VpnConnectionInner vpnConnectionParameters) {
        if (this.client.subscriptionId() == null) {
            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
        }
        if (resourceGroupName == null) {
            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
        }
        if (gatewayName == null) {
            throw new IllegalArgumentException("Parameter gatewayName is required and cannot be null.");
        }
        if (connectionName == null) {
            throw new IllegalArgumentException("Parameter connectionName is required and cannot be null.");
        }
        if (vpnConnectionParameters == null) {
            throw new IllegalArgumentException("Parameter vpnConnectionParameters is required and cannot be null.");
        }
        Validator.validate(vpnConnectionParameters);
        final String apiVersion = "2019-11-01";
        Observable<Response<ResponseBody>> observable = service.createOrUpdate(this.client.subscriptionId(), resourceGroupName, gatewayName, connectionName, apiVersion, vpnConnectionParameters, this.client.acceptLanguage(), this.client.userAgent());
        return client.getAzureClient().getPutOrPatchResultAsync(observable, new TypeToken<VpnConnectionInner>() { }.getType());
    }

    
Creates a vpn connection to a scalable vpn gateway if it doesn't exist else updates the existing connection.

Params:
  • resourceGroupName – The resource group name of the VpnGateway.
  • gatewayName – The name of the gateway.
  • connectionName – The name of the connection.
  • vpnConnectionParameters – Parameters supplied to create or Update a VPN Connection.
Throws:
Returns:the VpnConnectionInner object if successful.
/**
     * Creates a vpn connection to a scalable vpn gateway if it doesn't exist else updates the existing connection.
     *
     * @param resourceGroupName The resource group name of the VpnGateway.
     * @param gatewayName The name of the gateway.
     * @param connectionName The name of the connection.
     * @param vpnConnectionParameters Parameters supplied to create or Update a VPN Connection.
     * @throws IllegalArgumentException thrown if parameters fail the validation
     * @throws CloudException thrown if the request is rejected by server
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
     * @return the VpnConnectionInner object if successful.
     */
    public VpnConnectionInner beginCreateOrUpdate(String resourceGroupName, String gatewayName, String connectionName, VpnConnectionInner vpnConnectionParameters) {
        return beginCreateOrUpdateWithServiceResponseAsync(resourceGroupName, gatewayName, connectionName, vpnConnectionParameters).toBlocking().single().body();
    }

    
Creates a vpn connection to a scalable vpn gateway if it doesn't exist else updates the existing connection.

Params:
  • resourceGroupName – The resource group name of the VpnGateway.
  • gatewayName – The name of the gateway.
  • connectionName – The name of the connection.
  • vpnConnectionParameters – Parameters supplied to create or Update a VPN Connection.
  • serviceCallback – the async ServiceCallback to handle successful and failed responses.
Throws:
Returns:the ServiceFuture object
/**
     * Creates a vpn connection to a scalable vpn gateway if it doesn't exist else updates the existing connection.
     *
     * @param resourceGroupName The resource group name of the VpnGateway.
     * @param gatewayName The name of the gateway.
     * @param connectionName The name of the connection.
     * @param vpnConnectionParameters Parameters supplied to create or Update a VPN Connection.
     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
     * @throws IllegalArgumentException thrown if parameters fail the validation
     * @return the {@link ServiceFuture} object
     */
    public ServiceFuture<VpnConnectionInner> beginCreateOrUpdateAsync(String resourceGroupName, String gatewayName, String connectionName, VpnConnectionInner vpnConnectionParameters, final ServiceCallback<VpnConnectionInner> serviceCallback) {
        return ServiceFuture.fromResponse(beginCreateOrUpdateWithServiceResponseAsync(resourceGroupName, gatewayName, connectionName, vpnConnectionParameters), serviceCallback);
    }

    
Creates a vpn connection to a scalable vpn gateway if it doesn't exist else updates the existing connection.

Params:
  • resourceGroupName – The resource group name of the VpnGateway.
  • gatewayName – The name of the gateway.
  • connectionName – The name of the connection.
  • vpnConnectionParameters – Parameters supplied to create or Update a VPN Connection.
Throws:
Returns:the observable to the VpnConnectionInner object
/**
     * Creates a vpn connection to a scalable vpn gateway if it doesn't exist else updates the existing connection.
     *
     * @param resourceGroupName The resource group name of the VpnGateway.
     * @param gatewayName The name of the gateway.
     * @param connectionName The name of the connection.
     * @param vpnConnectionParameters Parameters supplied to create or Update a VPN Connection.
     * @throws IllegalArgumentException thrown if parameters fail the validation
     * @return the observable to the VpnConnectionInner object
     */
    public Observable<VpnConnectionInner> beginCreateOrUpdateAsync(String resourceGroupName, String gatewayName, String connectionName, VpnConnectionInner vpnConnectionParameters) {
        return beginCreateOrUpdateWithServiceResponseAsync(resourceGroupName, gatewayName, connectionName, vpnConnectionParameters).map(new Func1<ServiceResponse<VpnConnectionInner>, VpnConnectionInner>() {
            @Override
            public VpnConnectionInner call(ServiceResponse<VpnConnectionInner> response) {
                return response.body();
            }
        });
    }

    
Creates a vpn connection to a scalable vpn gateway if it doesn't exist else updates the existing connection.

Params:
  • resourceGroupName – The resource group name of the VpnGateway.
  • gatewayName – The name of the gateway.
  • connectionName – The name of the connection.
  • vpnConnectionParameters – Parameters supplied to create or Update a VPN Connection.
Throws:
Returns:the observable to the VpnConnectionInner object
/**
     * Creates a vpn connection to a scalable vpn gateway if it doesn't exist else updates the existing connection.
     *
     * @param resourceGroupName The resource group name of the VpnGateway.
     * @param gatewayName The name of the gateway.
     * @param connectionName The name of the connection.
     * @param vpnConnectionParameters Parameters supplied to create or Update a VPN Connection.
     * @throws IllegalArgumentException thrown if parameters fail the validation
     * @return the observable to the VpnConnectionInner object
     */
    public Observable<ServiceResponse<VpnConnectionInner>> beginCreateOrUpdateWithServiceResponseAsync(String resourceGroupName, String gatewayName, String connectionName, VpnConnectionInner vpnConnectionParameters) {
        if (this.client.subscriptionId() == null) {
            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
        }
        if (resourceGroupName == null) {
            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
        }
        if (gatewayName == null) {
            throw new IllegalArgumentException("Parameter gatewayName is required and cannot be null.");
        }
        if (connectionName == null) {
            throw new IllegalArgumentException("Parameter connectionName is required and cannot be null.");
        }
        if (vpnConnectionParameters == null) {
            throw new IllegalArgumentException("Parameter vpnConnectionParameters is required and cannot be null.");
        }
        Validator.validate(vpnConnectionParameters);
        final String apiVersion = "2019-11-01";
        return service.beginCreateOrUpdate(this.client.subscriptionId(), resourceGroupName, gatewayName, connectionName, apiVersion, vpnConnectionParameters, this.client.acceptLanguage(), this.client.userAgent())
            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<VpnConnectionInner>>>() {
                @Override
                public Observable<ServiceResponse<VpnConnectionInner>> call(Response<ResponseBody> response) {
                    try {
                        ServiceResponse<VpnConnectionInner> clientResponse = beginCreateOrUpdateDelegate(response);
                        return Observable.just(clientResponse);
                    } catch (Throwable t) {
                        return Observable.error(t);
                    }
                }
            });
    }

    private ServiceResponse<VpnConnectionInner> beginCreateOrUpdateDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
        return this.client.restClient().responseBuilderFactory().<VpnConnectionInner, CloudException>newInstance(this.client.serializerAdapter())
                .register(200, new TypeToken<VpnConnectionInner>() { }.getType())
                .register(201, new TypeToken<VpnConnectionInner>() { }.getType())
                .registerError(CloudException.class)
                .build(response);
    }

    
Deletes a vpn connection.

Params:
  • resourceGroupName – The resource group name of the VpnGateway.
  • gatewayName – The name of the gateway.
  • connectionName – The name of the connection.
Throws:
/**
     * Deletes a vpn connection.
     *
     * @param resourceGroupName The resource group name of the VpnGateway.
     * @param gatewayName The name of the gateway.
     * @param connectionName The name of the connection.
     * @throws IllegalArgumentException thrown if parameters fail the validation
     * @throws CloudException thrown if the request is rejected by server
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
     */
    public void delete(String resourceGroupName, String gatewayName, String connectionName) {
        deleteWithServiceResponseAsync(resourceGroupName, gatewayName, connectionName).toBlocking().last().body();
    }

    
Deletes a vpn connection.

Params:
  • resourceGroupName – The resource group name of the VpnGateway.
  • gatewayName – The name of the gateway.
  • connectionName – The name of the connection.
  • serviceCallback – the async ServiceCallback to handle successful and failed responses.
Throws:
Returns:the ServiceFuture object
/**
     * Deletes a vpn connection.
     *
     * @param resourceGroupName The resource group name of the VpnGateway.
     * @param gatewayName The name of the gateway.
     * @param connectionName The name of the connection.
     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
     * @throws IllegalArgumentException thrown if parameters fail the validation
     * @return the {@link ServiceFuture} object
     */
    public ServiceFuture<Void> deleteAsync(String resourceGroupName, String gatewayName, String connectionName, final ServiceCallback<Void> serviceCallback) {
        return ServiceFuture.fromResponse(deleteWithServiceResponseAsync(resourceGroupName, gatewayName, connectionName), serviceCallback);
    }

    
Deletes a vpn connection.

Params:
  • resourceGroupName – The resource group name of the VpnGateway.
  • gatewayName – The name of the gateway.
  • connectionName – The name of the connection.
Throws:
Returns:the observable for the request
/**
     * Deletes a vpn connection.
     *
     * @param resourceGroupName The resource group name of the VpnGateway.
     * @param gatewayName The name of the gateway.
     * @param connectionName The name of the connection.
     * @throws IllegalArgumentException thrown if parameters fail the validation
     * @return the observable for the request
     */
    public Observable<Void> deleteAsync(String resourceGroupName, String gatewayName, String connectionName) {
        return deleteWithServiceResponseAsync(resourceGroupName, gatewayName, connectionName).map(new Func1<ServiceResponse<Void>, Void>() {
            @Override
            public Void call(ServiceResponse<Void> response) {
                return response.body();
            }
        });
    }

    
Deletes a vpn connection.

Params:
  • resourceGroupName – The resource group name of the VpnGateway.
  • gatewayName – The name of the gateway.
  • connectionName – The name of the connection.
Throws:
Returns:the observable for the request
/**
     * Deletes a vpn connection.
     *
     * @param resourceGroupName The resource group name of the VpnGateway.
     * @param gatewayName The name of the gateway.
     * @param connectionName The name of the connection.
     * @throws IllegalArgumentException thrown if parameters fail the validation
     * @return the observable for the request
     */
    public Observable<ServiceResponse<Void>> deleteWithServiceResponseAsync(String resourceGroupName, String gatewayName, String connectionName) {
        if (this.client.subscriptionId() == null) {
            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
        }
        if (resourceGroupName == null) {
            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
        }
        if (gatewayName == null) {
            throw new IllegalArgumentException("Parameter gatewayName is required and cannot be null.");
        }
        if (connectionName == null) {
            throw new IllegalArgumentException("Parameter connectionName is required and cannot be null.");
        }
        final String apiVersion = "2019-11-01";
        Observable<Response<ResponseBody>> observable = service.delete(this.client.subscriptionId(), resourceGroupName, gatewayName, connectionName, apiVersion, this.client.acceptLanguage(), this.client.userAgent());
        return client.getAzureClient().getPostOrDeleteResultAsync(observable, new TypeToken<Void>() { }.getType());
    }

    
Deletes a vpn connection.

Params:
  • resourceGroupName – The resource group name of the VpnGateway.
  • gatewayName – The name of the gateway.
  • connectionName – The name of the connection.
Throws:
/**
     * Deletes a vpn connection.
     *
     * @param resourceGroupName The resource group name of the VpnGateway.
     * @param gatewayName The name of the gateway.
     * @param connectionName The name of the connection.
     * @throws IllegalArgumentException thrown if parameters fail the validation
     * @throws CloudException thrown if the request is rejected by server
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
     */
    public void beginDelete(String resourceGroupName, String gatewayName, String connectionName) {
        beginDeleteWithServiceResponseAsync(resourceGroupName, gatewayName, connectionName).toBlocking().single().body();
    }

    
Deletes a vpn connection.

Params:
  • resourceGroupName – The resource group name of the VpnGateway.
  • gatewayName – The name of the gateway.
  • connectionName – The name of the connection.
  • serviceCallback – the async ServiceCallback to handle successful and failed responses.
Throws:
Returns:the ServiceFuture object
/**
     * Deletes a vpn connection.
     *
     * @param resourceGroupName The resource group name of the VpnGateway.
     * @param gatewayName The name of the gateway.
     * @param connectionName The name of the connection.
     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
     * @throws IllegalArgumentException thrown if parameters fail the validation
     * @return the {@link ServiceFuture} object
     */
    public ServiceFuture<Void> beginDeleteAsync(String resourceGroupName, String gatewayName, String connectionName, final ServiceCallback<Void> serviceCallback) {
        return ServiceFuture.fromResponse(beginDeleteWithServiceResponseAsync(resourceGroupName, gatewayName, connectionName), serviceCallback);
    }

    
Deletes a vpn connection.

Params:
  • resourceGroupName – The resource group name of the VpnGateway.
  • gatewayName – The name of the gateway.
  • connectionName – The name of the connection.
Throws:
Returns:the ServiceResponse object if successful.
/**
     * Deletes a vpn connection.
     *
     * @param resourceGroupName The resource group name of the VpnGateway.
     * @param gatewayName The name of the gateway.
     * @param connectionName The name of the connection.
     * @throws IllegalArgumentException thrown if parameters fail the validation
     * @return the {@link ServiceResponse} object if successful.
     */
    public Observable<Void> beginDeleteAsync(String resourceGroupName, String gatewayName, String connectionName) {
        return beginDeleteWithServiceResponseAsync(resourceGroupName, gatewayName, connectionName).map(new Func1<ServiceResponse<Void>, Void>() {
            @Override
            public Void call(ServiceResponse<Void> response) {
                return response.body();
            }
        });
    }

    
Deletes a vpn connection.

Params:
  • resourceGroupName – The resource group name of the VpnGateway.
  • gatewayName – The name of the gateway.
  • connectionName – The name of the connection.
Throws:
Returns:the ServiceResponse object if successful.
/**
     * Deletes a vpn connection.
     *
     * @param resourceGroupName The resource group name of the VpnGateway.
     * @param gatewayName The name of the gateway.
     * @param connectionName The name of the connection.
     * @throws IllegalArgumentException thrown if parameters fail the validation
     * @return the {@link ServiceResponse} object if successful.
     */
    public Observable<ServiceResponse<Void>> beginDeleteWithServiceResponseAsync(String resourceGroupName, String gatewayName, String connectionName) {
        if (this.client.subscriptionId() == null) {
            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
        }
        if (resourceGroupName == null) {
            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
        }
        if (gatewayName == null) {
            throw new IllegalArgumentException("Parameter gatewayName is required and cannot be null.");
        }
        if (connectionName == null) {
            throw new IllegalArgumentException("Parameter connectionName is required and cannot be null.");
        }
        final String apiVersion = "2019-11-01";
        return service.beginDelete(this.client.subscriptionId(), resourceGroupName, gatewayName, connectionName, apiVersion, this.client.acceptLanguage(), this.client.userAgent())
            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
                @Override
                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
                    try {
                        ServiceResponse<Void> clientResponse = beginDeleteDelegate(response);
                        return Observable.just(clientResponse);
                    } catch (Throwable t) {
                        return Observable.error(t);
                    }
                }
            });
    }

    private ServiceResponse<Void> beginDeleteDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
        return this.client.restClient().responseBuilderFactory().<Void, CloudException>newInstance(this.client.serializerAdapter())
                .register(200, new TypeToken<Void>() { }.getType())
                .register(202, new TypeToken<Void>() { }.getType())
                .register(204, new TypeToken<Void>() { }.getType())
                .registerError(CloudException.class)
                .build(response);
    }

    
Retrieves all vpn connections for a particular virtual wan vpn gateway.

Params:
  • resourceGroupName – The resource group name of the VpnGateway.
  • gatewayName – The name of the gateway.
Throws:
Returns:the PagedList<VpnConnectionInner> object if successful.
/**
     * Retrieves all vpn connections for a particular virtual wan vpn gateway.
     *
     * @param resourceGroupName The resource group name of the VpnGateway.
     * @param gatewayName The name of the gateway.
     * @throws IllegalArgumentException thrown if parameters fail the validation
     * @throws CloudException thrown if the request is rejected by server
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
     * @return the PagedList&lt;VpnConnectionInner&gt; object if successful.
     */
    public PagedList<VpnConnectionInner> listByVpnGateway(final String resourceGroupName, final String gatewayName) {
        ServiceResponse<Page<VpnConnectionInner>> response = listByVpnGatewaySinglePageAsync(resourceGroupName, gatewayName).toBlocking().single();
        return new PagedList<VpnConnectionInner>(response.body()) {
            @Override
            public Page<VpnConnectionInner> nextPage(String nextPageLink) {
                return listByVpnGatewayNextSinglePageAsync(nextPageLink).toBlocking().single().body();
            }
        };
    }

    
Retrieves all vpn connections for a particular virtual wan vpn gateway.

Params:
  • resourceGroupName – The resource group name of the VpnGateway.
  • gatewayName – The name of the gateway.
  • serviceCallback – the async ServiceCallback to handle successful and failed responses.
Throws:
Returns:the ServiceFuture object
/**
     * Retrieves all vpn connections for a particular virtual wan vpn gateway.
     *
     * @param resourceGroupName The resource group name of the VpnGateway.
     * @param gatewayName The name of the gateway.
     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
     * @throws IllegalArgumentException thrown if parameters fail the validation
     * @return the {@link ServiceFuture} object
     */
    public ServiceFuture<List<VpnConnectionInner>> listByVpnGatewayAsync(final String resourceGroupName, final String gatewayName, final ListOperationCallback<VpnConnectionInner> serviceCallback) {
        return AzureServiceFuture.fromPageResponse(
            listByVpnGatewaySinglePageAsync(resourceGroupName, gatewayName),
            new Func1<String, Observable<ServiceResponse<Page<VpnConnectionInner>>>>() {
                @Override
                public Observable<ServiceResponse<Page<VpnConnectionInner>>> call(String nextPageLink) {
                    return listByVpnGatewayNextSinglePageAsync(nextPageLink);
                }
            },
            serviceCallback);
    }

    
Retrieves all vpn connections for a particular virtual wan vpn gateway.

Params:
  • resourceGroupName – The resource group name of the VpnGateway.
  • gatewayName – The name of the gateway.
Throws:
Returns:the observable to the PagedList<VpnConnectionInner> object
/**
     * Retrieves all vpn connections for a particular virtual wan vpn gateway.
     *
     * @param resourceGroupName The resource group name of the VpnGateway.
     * @param gatewayName The name of the gateway.
     * @throws IllegalArgumentException thrown if parameters fail the validation
     * @return the observable to the PagedList&lt;VpnConnectionInner&gt; object
     */
    public Observable<Page<VpnConnectionInner>> listByVpnGatewayAsync(final String resourceGroupName, final String gatewayName) {
        return listByVpnGatewayWithServiceResponseAsync(resourceGroupName, gatewayName)
            .map(new Func1<ServiceResponse<Page<VpnConnectionInner>>, Page<VpnConnectionInner>>() {
                @Override
                public Page<VpnConnectionInner> call(ServiceResponse<Page<VpnConnectionInner>> response) {
                    return response.body();
                }
            });
    }

    
Retrieves all vpn connections for a particular virtual wan vpn gateway.

Params:
  • resourceGroupName – The resource group name of the VpnGateway.
  • gatewayName – The name of the gateway.
Throws:
Returns:the observable to the PagedList<VpnConnectionInner> object
/**
     * Retrieves all vpn connections for a particular virtual wan vpn gateway.
     *
     * @param resourceGroupName The resource group name of the VpnGateway.
     * @param gatewayName The name of the gateway.
     * @throws IllegalArgumentException thrown if parameters fail the validation
     * @return the observable to the PagedList&lt;VpnConnectionInner&gt; object
     */
    public Observable<ServiceResponse<Page<VpnConnectionInner>>> listByVpnGatewayWithServiceResponseAsync(final String resourceGroupName, final String gatewayName) {
        return listByVpnGatewaySinglePageAsync(resourceGroupName, gatewayName)
            .concatMap(new Func1<ServiceResponse<Page<VpnConnectionInner>>, Observable<ServiceResponse<Page<VpnConnectionInner>>>>() {
                @Override
                public Observable<ServiceResponse<Page<VpnConnectionInner>>> call(ServiceResponse<Page<VpnConnectionInner>> page) {
                    String nextPageLink = page.body().nextPageLink();
                    if (nextPageLink == null) {
                        return Observable.just(page);
                    }
                    return Observable.just(page).concatWith(listByVpnGatewayNextWithServiceResponseAsync(nextPageLink));
                }
            });
    }

    
Retrieves all vpn connections for a particular virtual wan vpn gateway.
ServiceResponse> * @param resourceGroupName The resource group name of the VpnGateway.
ServiceResponse> * @param gatewayName The name of the gateway.

Throws:
Returns:the PagedList<VpnConnectionInner> object wrapped in ServiceResponse if successful.
/**
     * Retrieves all vpn connections for a particular virtual wan vpn gateway.
     *
    ServiceResponse<PageImpl<VpnConnectionInner>> * @param resourceGroupName The resource group name of the VpnGateway.
    ServiceResponse<PageImpl<VpnConnectionInner>> * @param gatewayName The name of the gateway.
     * @throws IllegalArgumentException thrown if parameters fail the validation
     * @return the PagedList&lt;VpnConnectionInner&gt; object wrapped in {@link ServiceResponse} if successful.
     */
    public Observable<ServiceResponse<Page<VpnConnectionInner>>> listByVpnGatewaySinglePageAsync(final String resourceGroupName, final String gatewayName) {
        if (this.client.subscriptionId() == null) {
            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
        }
        if (resourceGroupName == null) {
            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
        }
        if (gatewayName == null) {
            throw new IllegalArgumentException("Parameter gatewayName is required and cannot be null.");
        }
        final String apiVersion = "2019-11-01";
        return service.listByVpnGateway(this.client.subscriptionId(), resourceGroupName, gatewayName, apiVersion, this.client.acceptLanguage(), this.client.userAgent())
            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<VpnConnectionInner>>>>() {
                @Override
                public Observable<ServiceResponse<Page<VpnConnectionInner>>> call(Response<ResponseBody> response) {
                    try {
                        ServiceResponse<PageImpl<VpnConnectionInner>> result = listByVpnGatewayDelegate(response);
                        return Observable.just(new ServiceResponse<Page<VpnConnectionInner>>(result.body(), result.response()));
                    } catch (Throwable t) {
                        return Observable.error(t);
                    }
                }
            });
    }

    private ServiceResponse<PageImpl<VpnConnectionInner>> listByVpnGatewayDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
        return this.client.restClient().responseBuilderFactory().<PageImpl<VpnConnectionInner>, CloudException>newInstance(this.client.serializerAdapter())
                .register(200, new TypeToken<PageImpl<VpnConnectionInner>>() { }.getType())
                .registerError(CloudException.class)
                .build(response);
    }

    
Retrieves all vpn connections for a particular virtual wan vpn gateway.

Params:
  • nextPageLink – The NextLink from the previous successful call to List operation.
Throws:
Returns:the PagedList<VpnConnectionInner> object if successful.
/**
     * Retrieves all vpn connections for a particular virtual wan vpn gateway.
     *
     * @param nextPageLink The NextLink from the previous successful call to List operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation
     * @throws CloudException thrown if the request is rejected by server
     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
     * @return the PagedList&lt;VpnConnectionInner&gt; object if successful.
     */
    public PagedList<VpnConnectionInner> listByVpnGatewayNext(final String nextPageLink) {
        ServiceResponse<Page<VpnConnectionInner>> response = listByVpnGatewayNextSinglePageAsync(nextPageLink).toBlocking().single();
        return new PagedList<VpnConnectionInner>(response.body()) {
            @Override
            public Page<VpnConnectionInner> nextPage(String nextPageLink) {
                return listByVpnGatewayNextSinglePageAsync(nextPageLink).toBlocking().single().body();
            }
        };
    }

    
Retrieves all vpn connections for a particular virtual wan vpn gateway.

Params:
  • nextPageLink – The NextLink from the previous successful call to List operation.
  • serviceFuture – the ServiceFuture object tracking the Retrofit calls
  • serviceCallback – the async ServiceCallback to handle successful and failed responses.
Throws:
Returns:the ServiceFuture object
/**
     * Retrieves all vpn connections for a particular virtual wan vpn gateway.
     *
     * @param nextPageLink The NextLink from the previous successful call to List operation.
     * @param serviceFuture the ServiceFuture object tracking the Retrofit calls
     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
     * @throws IllegalArgumentException thrown if parameters fail the validation
     * @return the {@link ServiceFuture} object
     */
    public ServiceFuture<List<VpnConnectionInner>> listByVpnGatewayNextAsync(final String nextPageLink, final ServiceFuture<List<VpnConnectionInner>> serviceFuture, final ListOperationCallback<VpnConnectionInner> serviceCallback) {
        return AzureServiceFuture.fromPageResponse(
            listByVpnGatewayNextSinglePageAsync(nextPageLink),
            new Func1<String, Observable<ServiceResponse<Page<VpnConnectionInner>>>>() {
                @Override
                public Observable<ServiceResponse<Page<VpnConnectionInner>>> call(String nextPageLink) {
                    return listByVpnGatewayNextSinglePageAsync(nextPageLink);
                }
            },
            serviceCallback);
    }

    
Retrieves all vpn connections for a particular virtual wan vpn gateway.

Params:
  • nextPageLink – The NextLink from the previous successful call to List operation.
Throws:
Returns:the observable to the PagedList<VpnConnectionInner> object
/**
     * Retrieves all vpn connections for a particular virtual wan vpn gateway.
     *
     * @param nextPageLink The NextLink from the previous successful call to List operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation
     * @return the observable to the PagedList&lt;VpnConnectionInner&gt; object
     */
    public Observable<Page<VpnConnectionInner>> listByVpnGatewayNextAsync(final String nextPageLink) {
        return listByVpnGatewayNextWithServiceResponseAsync(nextPageLink)
            .map(new Func1<ServiceResponse<Page<VpnConnectionInner>>, Page<VpnConnectionInner>>() {
                @Override
                public Page<VpnConnectionInner> call(ServiceResponse<Page<VpnConnectionInner>> response) {
                    return response.body();
                }
            });
    }

    
Retrieves all vpn connections for a particular virtual wan vpn gateway.

Params:
  • nextPageLink – The NextLink from the previous successful call to List operation.
Throws:
Returns:the observable to the PagedList<VpnConnectionInner> object
/**
     * Retrieves all vpn connections for a particular virtual wan vpn gateway.
     *
     * @param nextPageLink The NextLink from the previous successful call to List operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation
     * @return the observable to the PagedList&lt;VpnConnectionInner&gt; object
     */
    public Observable<ServiceResponse<Page<VpnConnectionInner>>> listByVpnGatewayNextWithServiceResponseAsync(final String nextPageLink) {
        return listByVpnGatewayNextSinglePageAsync(nextPageLink)
            .concatMap(new Func1<ServiceResponse<Page<VpnConnectionInner>>, Observable<ServiceResponse<Page<VpnConnectionInner>>>>() {
                @Override
                public Observable<ServiceResponse<Page<VpnConnectionInner>>> call(ServiceResponse<Page<VpnConnectionInner>> page) {
                    String nextPageLink = page.body().nextPageLink();
                    if (nextPageLink == null) {
                        return Observable.just(page);
                    }
                    return Observable.just(page).concatWith(listByVpnGatewayNextWithServiceResponseAsync(nextPageLink));
                }
            });
    }

    
Retrieves all vpn connections for a particular virtual wan vpn gateway.
ServiceResponse> * @param nextPageLink The NextLink from the previous successful call to List operation.

Throws:
Returns:the PagedList<VpnConnectionInner> object wrapped in ServiceResponse if successful.
/**
     * Retrieves all vpn connections for a particular virtual wan vpn gateway.
     *
    ServiceResponse<PageImpl<VpnConnectionInner>> * @param nextPageLink The NextLink from the previous successful call to List operation.
     * @throws IllegalArgumentException thrown if parameters fail the validation
     * @return the PagedList&lt;VpnConnectionInner&gt; object wrapped in {@link ServiceResponse} if successful.
     */
    public Observable<ServiceResponse<Page<VpnConnectionInner>>> listByVpnGatewayNextSinglePageAsync(final String nextPageLink) {
        if (nextPageLink == null) {
            throw new IllegalArgumentException("Parameter nextPageLink is required and cannot be null.");
        }
        String nextUrl = String.format("%s", nextPageLink);
        return service.listByVpnGatewayNext(nextUrl, this.client.acceptLanguage(), this.client.userAgent())
            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<VpnConnectionInner>>>>() {
                @Override
                public Observable<ServiceResponse<Page<VpnConnectionInner>>> call(Response<ResponseBody> response) {
                    try {
                        ServiceResponse<PageImpl<VpnConnectionInner>> result = listByVpnGatewayNextDelegate(response);
                        return Observable.just(new ServiceResponse<Page<VpnConnectionInner>>(result.body(), result.response()));
                    } catch (Throwable t) {
                        return Observable.error(t);
                    }
                }
            });
    }

    private ServiceResponse<PageImpl<VpnConnectionInner>> listByVpnGatewayNextDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
        return this.client.restClient().responseBuilderFactory().<PageImpl<VpnConnectionInner>, CloudException>newInstance(this.client.serializerAdapter())
                .register(200, new TypeToken<PageImpl<VpnConnectionInner>>() { }.getType())
                .registerError(CloudException.class)
                .build(response);
    }

}