Init installs, launches (i.e., starts the plugin binary process), and configures a given Terraform Provider by name with a default configuration.

InitProviders installs, launches (i.e., starts the plugin binary process), and configures a given list of Terraform Providers by name with a default configuration.

Install installs a Terraform Provider Plugin binary with a given name and version.

Launch launches a Provider Plugin executable to provide the RPC server for this plugin.