Get Catalog Provider Model
Get a single model for a given provider.
Returns the same shape as an item in GET /providers/{provider}/models,
including controls (canonical parameter map), config_schema (for
back-compat), live voice_count, and a HATEOAS voices link. Returns 404
if the provider or model identifier is not recognized.
Authentication
Onepin live API key (op_live_...). Test and public keys are reserved in Phase 1.
Path parameters
Headers
Response
Catalog model entry — lean, customer-safe.
config_schema is the per-model NATIVE TTS config JSON-schema. POD-670:
config_schema is now DEPRECATED as the FE slider source — read controls
instead (the provider-agnostic canonical supported-set). config_schema is
kept populated for back-compat until the FE migrates (POD-718). voice_count
is the number of active platform voices catalogued under this (provider, model).

