/// <summary>
/// Gets the specified Data Lake Store firewall rule.
/// </summary>
/// <param name='operations'>
/// The operations group for this extension method.
/// </param>
/// <param name='resourceGroupName'>
/// The name of the Azure resource group that contains the Data Lake Store
/// account.
/// </param>
/// <param name='accountName'>
/// The name of the Data Lake Store account from which to get the firewall
/// rule.
/// </param>
/// <param name='firewallRuleName'>
/// The name of the firewall rule to retrieve.
/// </param>
/// <param name='cancellationToken'>
/// The cancellation token.
/// </param>
public static async Task <FirewallRule> GetFirewallRuleAsync(this IAccountOperations operations, string resourceGroupName, string accountName, string firewallRuleName, CancellationToken cancellationToken = default(CancellationToken))
{
using (var _result = await operations.GetFirewallRuleWithHttpMessagesAsync(resourceGroupName, accountName, firewallRuleName, null, cancellationToken).ConfigureAwait(false))
{
return(_result.Body);
}
}