Reproduction Steps

It is impossible to set minScalingCapacity on a SQS-processing Fargate task to 0, because of this check:

The operator || treats 0 as a falsy value. Use ?? instead. A workaround seems to be to set desiredTaskCount deprecated prop to 0, since that's used in the falsy branch path.

What did you expect to happen?

minScalingCapacity set to 0 should deploy autoscaling with minimum tasks: 0.

What actually happened?

minScalingCapacity set to 0 deploys ECS autoscaling with minimum tasks: 1.

Environment

• CDK CLI Version : 1.114.0 (build 7e41b6b)
• Framework Version: 1.114.0
• Node.js Version: v14.17.1
• OS : Win 10
• Language (Version): TypeScript (3.9.10)

This is 🐛 Bug Report