/// <summary>
/// Gets the ID of the given region.
/// </summary>
/// <param name="client">The RegionClient instance to use to retrieve the region
/// ID.</param>
/// <param name="name">The name of the region to retrieve the ID for.</param>
/// <returns>The ID of the given region.</returns>
/// <exception cref="ArgumentException">If the region cannot be found.</exception>
public static int GetRegionId(this RegionClient client, string name)
{
var regions = client.GetRegions();
KeyValuePair <int, Region> region;
try
{
region = regions.Regions.Single(
r => r.Value.name == name);
}
catch (InvalidOperationException e)
{
throw new ArgumentException(
$"Cannot find region called {name}", nameof(name), e);
}
return(region.Key);
}