RuntimeHints

You can provide Amazon Lex V2 with hints to the phrases that a customer is likely to use for a slot. When a slot with hints is resolved, the phrases in the runtime hints are preferred in the resolution. You can provide hints for a maximum of 100 intents. You can provide a maximum of 100 slots.

Before you can use runtime hints with an existing bot, you must first rebuild the bot.

For more information, see Using runtime hints to improve recognition of slot values.