enableModelImprovements

Set to true to enable access to natural language understanding improvements. When you set the enable_model_improvements parameter to true you can use the nlu_intent_confidence_threshold parameter to configure confidence scores. For more information, see Confidence Scores. You can only set the enable_model_improvements parameter in certain Regions. If you set the parameter to true, your bot has access to accuracy improvements. For more information see the Amazon Lex Bot PutBot API Docs.