# Functions
NewConfig returns a new instance of Config initialized by reading the bootstrap file found at ${GRPC_XDS_BOOTSTRAP} or bootstrap contents specified at ${GRPC_XDS_BOOTSTRAP_CONFIG}.
NewConfigFromContentsForTesting returns a new Config using the specified bootstrap file contents instead of reading the environment variable.
PopulateResourceTemplate populates the given template using the target string.
# Structs
Authority contains configuration for an Authority for an xDS control plane server.
Config provides the xDS client with several key bits of information that it requires in its interaction with the management server.
ServerConfig contains the configuration to connect to a server, including URI, creds, and transport API version (e.g.