/// <summary>
/// Gets usernames.
/// </summary>
/// <remarks>
/// Client Credentials Flow required permissions: Robots or Robots.Read.
///
/// Required permissions: Robots.View or Users.View.
/// </remarks>
/// <param name='operations'>
/// The operations group for this extension method.
/// </param>
/// <param name='expand'>
/// Expands related entities inline.
/// </param>
/// <param name='filter'>
/// Filters the results, based on a Boolean condition.
/// </param>
/// <param name='select'>
/// Selects which properties to include in the response.
/// </param>
/// <param name='orderby'>
/// Sorts the results.
/// </param>
/// <param name='top'>
/// Returns only the first n results.
/// </param>
/// <param name='skip'>
/// Skips the first n results.
/// </param>
/// <param name='count'>
/// Includes a count of the matching results in the odata-count header.
/// </param>
public static ODataValueIEnumerableString GetUsernames(this ISessions operations, string expand = default(string), string filter = default(string), string select = default(string), string orderby = default(string), int?top = default(int?), int?skip = default(int?), bool?count = default(bool?))
{
return(operations.GetUsernamesAsync(expand, filter, select, orderby, top, skip, count).GetAwaiter().GetResult());
}