OptionalmodelProvider-side model identifier, such as gpt-5 or claude-opus-4-7.
This identifies a model at the upstream provider; it is not a Unity
Catalog model resource.
OptionalnativeProvider-native API types supported by this model, such as
openai/v1/chat/completions. At least one value is required. AI Gateway
uses these values to translate requests and responses. At most 64 entries
of 256 characters each are allowed.
Model target configuration for an external model destination.