public static class Builder extends BaseProviderMetadata.Builder {
protected Builder() {
id("rackspace-cloudfiles-uk")
.name("Rackspace Cloud Files UK")
.apiMetadata(new CloudFilesApiMetadata().toBuilder()
.identityName("${userName}")
.credentialName("${apiKey}")
.defaultEndpoint("https://lon.identity.api.rackspacecloud.com/v2.0/")
.documentation(URI.create("http://docs.rackspace.com/files/api/v1/cf-devguide/content/index.html"))
.endpointName("Rackspace Cloud Identity service URL ending in /v2.0/")