Booking response code: 500

[RahulPatkiWork]

I got the following error -

booking response code: 500 booking response :
{"message":"throughput exceeds the current capacity of your table or index. dynamodb is automatically scaling your table or index so please try again shortly. if exceptions persist, check if you have a hot key: https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/bp-partition-key-design.html
","code":"throttlingexception","time":"2021-05-31t10:34:18.711z","requestid":"dmotnmqvsu15tphffoil0nccavvv4kqnso5aemvjf66q9asuaajg","statuscode":400,"retryable":true} response: 500 : {"message":"throughput exceeds the current capacity of your table or index. dynamodb is automatically scaling your table or index so please try again shortly. if exceptions persist, check if you have a hot key:
https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/bp-partition-key-design.html
","code":"throttlingexception","time":"2021-05-31t10:34:18.711z","requestid":"dmotnmqvsu15tphffoil0nccavvv4kqnso5aemvjf66q9asuaajg","statuscode":400,"retryable":true}

[RahulPatkiWork]

Further , please also add ignoreCase while consuming json for user input as Capital input terminated the code

[pkjmesra]

I've tried to do some integration with whatsapp https://github.com/pkjmesra/whatsapp-bot including booking.