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Dear All ,
When i am trying to use this cloudformation script for Autoscaling . Following error message displayed

KinesisAutoscaling failed : Account is not authorized (Service: AWSApplicationAutoScaling; Status Code: 400; Error Code: AccessDeniedException; Request ID: 33186854-fc33-11e9-88e1-5b2d2a1d587a)

Account is not authorized (Service: AWSApplicationAutoScaling; Status Code: 400; Error Code: AccessDeniedException; Request ID: 33186854-fc33-11e9-88e1-5b2d2a1d587a)

https://github.com/aws-samples/aws-application-auto-scaling-kinesis/blob/master/index.py#L45

e.g i have 10 shards right now, and its calculating the new threshold to be 480000 way to high?

The current implementation uses API Gateway to invoke the Lambda function, is it possible to invoke the Lambda directly from the AutoScaling Policy/Target or possibly an SNS topic which then triggers the Lambda?

The reason I ask is, it would be great if resources could be placed in a specific subnet for increased security. While the API Gateway can be placed in a subnet, it requires a VPC Interface Endpoint which isn't a cost effective solution for something with low volume like this.

Appreciate the help.

Hi, I use CDK deployed ApiGateway, Lambda, Cloudwatch alarms and ScalableTraget, I found when the alarm triggered, the CW only call "Get" api no "Patch" api, may I know what is underneath of the alarm triggering auto scaling?
How can I make sure the CW alarm can call "Patch" together?

Thanks