/// <summary>
 /// Lists the long term retention backups for a given server.
 /// </summary>
 /// <param name='operations'>
 /// The operations group for this extension method.
 /// </param>
 /// <param name='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>
 /// <param name='locationName'>
 /// The location of the database
 /// </param>
 /// <param name='longTermRetentionServerName'>
 /// The name of the server
 /// </param>
 /// <param name='onlyLatestPerDatabase'>
 /// Whether or not to only get the latest backup for each database.
 /// </param>
 /// <param name='databaseState'>
 /// Whether to query against just live databases, just deleted databases, or
 /// all databases. Possible values include: 'All', 'Live', 'Deleted'
 /// </param>
 /// <param name='cancellationToken'>
 /// The cancellation token.
 /// </param>
 public static async Task <IPage <LongTermRetentionBackup> > ListByResourceGroupServerAsync(this ILongTermRetentionBackupsOperations operations, string resourceGroupName, string locationName, string longTermRetentionServerName, bool?onlyLatestPerDatabase = default(bool?), string databaseState = default(string), CancellationToken cancellationToken = default(CancellationToken))
 {
     using (var _result = await operations.ListByResourceGroupServerWithHttpMessagesAsync(resourceGroupName, locationName, longTermRetentionServerName, onlyLatestPerDatabase, databaseState, null, cancellationToken).ConfigureAwait(false))
     {
         return(_result.Body);
     }
 }