/// <summary>
/// Delete entity from users
/// </summary>
/// <remarks>
/// Represents an Azure Active Directory user object.
/// </remarks>
/// <param name='operations'>
/// The operations group for this extension method.
/// </param>
/// <param name='userId'>
/// key: id of user
/// </param>
/// <param name='ifMatch'>
/// ETag
/// </param>
public static void DeleteUser(this IUsersOperations operations, string userId, string ifMatch = default(string))
{
operations.DeleteUserAsync(userId, ifMatch).GetAwaiter().GetResult();
}