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Category: AWS

AWS JavaScript TypeScript

Gotcha when using AWS Lambda and IoT cross-region

This past weekend I wasted a few hours trying to figure out why my AWS Lambda was failing to talk to the IoT Core service. This was despite temporarily adding an IAM policy to allow all “iot:*” actions, as well as creating a fully permissive IoT Policy. My lambda is operating in the us-east-2 region, …

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