Hints for the speech recognizer to help with recognition in a
specific conversation state.
Optional. A list of strings containing words and phrases
that the speech recognizer should recognize with higher
This list can be used to:
- improve accuracy for words and phrases you expect the
user to say, e.g. typical commands for your Dialogflow
- add additional words to the speech recognizer vocabulary
See the `Cloud Speech
Optional. Boost for this context compared to other contexts:
- If the boost is positive, Dialogflow will increase the
probability that the phrases in this context are
recognized over similar sounding phrases.
- If the boost is unspecified or non-positive, Dialogflow
will not apply any boost.
Dialogflow recommends that you use boosts in the range (0,
20] and that you find a value that fits your use case with