# Functions
GetAPIClientBuilder returns the client builder registered for the provided xDS transport API version.
RegisterAPIClientBuilder registers a client builder for xDS transport protocol version specified by b.Version().
# Structs
BuildOptions contains options to be passed to client builders.
ErrResourceTypeUnsupported is an error used to indicate an unsupported xDS resource type.
LoadReportingOptions contains configuration knobs for reporting load data.
# Interfaces
VersionedClient is the interface to version specific operations of the client.