/// <param name='operations'>
/// Reference to the ContactsConsoleApplication.IContacts.
/// </param>
/// <param name='contact'>
/// Required.
/// </param>
/// <param name='cancellationToken'>
/// Cancellation token.
/// </param>
public static async Task <string> PostByContactAsync(this IContacts operations, Contact contact, CancellationToken cancellationToken = default(System.Threading.CancellationToken))
{
Microsoft.Rest.HttpOperationResponse <string> result = await operations.PostByContactWithOperationResponseAsync(contact, cancellationToken).ConfigureAwait(false);
return(result.Body);
}