/// <summary>
/// Update the keyCredentials associated with a service principal.
/// </summary>
/// <param name='operations'>
/// The operations group for this extension method.
/// </param>
/// <param name='objectId'>
/// The object ID for which to get service principal information.
/// </param>
/// <param name='parameters'>
/// Parameters to update the keyCredentials of an existing service principal.
/// </param>
public static void UpdateKeyCredentials(this IServicePrincipalsOperations operations, string objectId, KeyCredentialsUpdateParameters parameters)
{
operations.UpdateKeyCredentialsAsync(objectId, parameters).GetAwaiter().GetResult();
}