public Observable<Page<FirewallRuleInner>> listByServerAsync(final String resourceGroupName, final String serverName) {
        return listByServerWithServiceResponseAsync(resourceGroupName, serverName)
            .map(new Func1<ServiceResponse<Page<FirewallRuleInner>>, Page<FirewallRuleInner>>() {
                @Override
                public Page<FirewallRuleInner> call(ServiceResponse<Page<FirewallRuleInner>> response) {
                    return response.body();
                }
            });
    }
public Observable < Page < FirewallRuleInner > > listByServerAsync ( final String resourceGroupName , final String serverName ) { return listByServerWithServiceResponseAsync ( resourceGroupName , serverName ) . map ( new Func1 < ServiceResponse < Page < FirewallRuleInner > > , Page < FirewallRuleInner > > ( ) { @ Override public Page < FirewallRuleInner > call ( ServiceResponse < Page < FirewallRuleInner > > response ) { return response . body ( ) ; } } ) ; }
Gets a list of firewall rules.

@param resourceGroupName The name of the resource group that contains the resource. You can obtain this value from the Azure Resource Manager API or the portal.
@param serverName The name of the server.
@throws IllegalArgumentException thrown if parameters fail the validation
@return the observable to the PagedList&lt;FirewallRuleInner&gt; object