LexV2BotLocaleIds = "ko_KR" don't work

[fromcloud]

Describe the bug When I set the LexV2BotLocaleIds variable to "ko_KR", stack deployment fail.

• Status Reason : Received response status [FAILED] from custom resource : Message returned : "ko_KR"

To Reproduce Set LexV2BotLocaleIds variable to value including "ko_KR" like "en_US,es_US,fr_CA,ko_KR". Deploy qnabot stack.

Expected behavior Successful deployment.

Please complete the following information about the solution:

• [ ] Version: 5.1.0 ( (SO0189) QnABot with admin and client websites - (Master v5.1.0) )

To get the version of the solution, you can look at the description of the created CloudFormation stack. For example, "(SO0189) QnABot [...] v0.0.1".

• [ ] Region: us-east-1
• [ ] Was the solution modified from the version published on this repository? No
• [ ] If the answer to the previous question was yes, are the changes available on GitHub?
• [ ] Have you checked your service quotas for the sevices this solution uses? Yes
• [ ] Were there any errors in the CloudWatch Logs? No

Screenshots If applicable, add screenshots to help explain your problem (please DO NOT include sensitive information).

Additional context Setting LexV2BotLocaleIds as "ja_JP", stack is successfully deployed.

[froguin]

I think this may cause the problem: https://github.com/aws-solutions/aws-qnabot/blob/main/lambda/lexv2-build/handler.py

When lambda "QnABot-Lexv2BotLambda" runs to translate slot type values, there're no ko_KR attribute defined like in LEXV2_BOT_LOCALE_VOICE LEXV2_BOT_LOCALE_VOICES = { "de_DE": "Hans", "en_AU": "Nicole", "en_GB": "Amy", "en_US": "Joanna", "es_419": "Mia", "es_ES": "Conchita", "es_US": "Lupe", "fr_CA": "Chantal", "fr_FR": "Mathieu", "it_IT": "Bianca", "ja_JP": "Mizuki" }

[jjk-dev]

Do not put ko_KR in LexV2BotLocaleIds variable and deploy with just default settings. Then go to content designer website and change setting - "enable_multi_language_support" parameter to "true". If you refresh client page then Lex will understand Korean by using Amazon Translate.

[froguin]

Lex occurred a build failure in Korean language version. I think some utterances that type is AMAZON.AlphaNumeric caused internal build failure in CloudFormation Template.

https://docs.aws.amazon.com/lexv2/latest/dg/howitworks-builtins-slots.html

• AMAZON.AlphaNumeric type supported all locales except Korean

[rajc-aws]

Thanks for raising this issue, and sorry for the delay in responding back.

This was addressed as part of QnABot release 5.1.1. More details: https://github.com/aws-solutions/aws-qnabot/blob/main/CHANGELOG.md#511---2022-02-04

Closing this issue.