---- Provider configuration (nested; see the provider oneof below) ----
The customer-owned UC service credential a ModelProviderService uses to
authenticate to its provider, referenced by name.
Resource name of the bound UC service credential, in the AIP-122 form
credentials/{name} (a metastore-level single-part credential name). On
create the caller supplies the name here. On read it reflects the
credential's current name at read time.
---- Provider configuration (nested; see the
provideroneof below) ---- The customer-owned UC service credential a ModelProviderService uses to authenticate to its provider, referenced by name.