v2BotName
The name of the Amazon Lex V2 bot that you are migrating the Amazon Lex V1 bot to.
If the Amazon Lex V2 bot doesn't exist, you must use the
CREATE_NEWmigration strategy.If the Amazon Lex V2 bot exists, you must use the
UPDATE_EXISTINGmigration strategy to change the contents of the Amazon Lex V2 bot.