Optional attemptPer-attempt timeout in milliseconds. Defaults to 10000.
Optional maxNumber of internal retries per STT instance before moving to the next one. Defaults to 1.
Optional retryDelay in milliseconds between internal retries. Defaults to 5000.
List of STT instances to use for fallback (in priority order). At least one is required.
Optional vadVAD used to auto-wrap non-streaming STTs with StreamAdapter. Required when any of the supplied STT instances does not support streaming.
Options for creating a FallbackAdapter.