LATEST alias points to the newest model version available.
This version is subject to frequent revisions and offers SLO guarantees
but does not assure stability, providing the most current security
protections.
Legacy
LEGACY alias could be used for sanitization operations for a
transition period. New templates cannot be created with this version.
Retired
RETIRED alias could be used for versions that are no longer available
to be used. While new templates cannot be created with this alias, any
existing template or request using RETIRED version will fall back to
the current STABLE version for sanitization operations.
Stable
STABLE alias points to the most recent stable model version.
Using this alias means no code changes are required when a new model
becomes the stable version.
Unspecified
The default value. If used, it will resolve to the STABLE alias.