in tools/DeploymentsSchemaTests/TestSchemaCache.cs [77:86]
private static string GetRelativeSchemaPath(string schemaId)
{
var schemaUri = new Uri(new Uri(schemaId).GetLeftPart(UriPartial.Path));
if (!SchemaBaseUri.IsBaseOf(schemaUri))
{
throw new ArgumentException($"Unable to process schema {schemaUri}");
}
return SchemaBaseUri.MakeRelativeUri(schemaUri).ToString();
}