/// <summary>
 /// Add Database principals permissions.
 /// </summary>
 /// <param name='operations'>
 /// The operations group for this extension method.
 /// </param>
 /// <param name='resourceGroupName'>
 /// The name of the resource group containing the Kusto cluster.
 /// </param>
 /// <param name='clusterName'>
 /// The name of the Kusto cluster.
 /// </param>
 /// <param name='databaseName'>
 /// The name of the database in the Kusto cluster.
 /// </param>
 /// <param name='databasePrincipalsToAdd'>
 /// List of database principals to add.
 /// </param>
 public static DatabasePrincipalListResult AddPrincipals(this IDatabasesOperations operations, string resourceGroupName, string clusterName, string databaseName, DatabasePrincipalListRequest databasePrincipalsToAdd)
 {
     return(operations.AddPrincipalsAsync(resourceGroupName, clusterName, databaseName, databasePrincipalsToAdd).GetAwaiter().GetResult());
 }