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Hi,
- The iot rule can not send the message to another account iot topic directly now.
- Maybe you can configure the A account lambda function for the A account iot rule action And the lambda sends the message to another account B iot topic.
permission and policy:- Your lambda A resource base policy needs to allow the A account iot to invoke.
- Your B account needs to create a cert and policy(such as Python, you can quickly start in your iot console "Amazon IoT-> Connect-> one device").
- Then the architecture is below:
A iot rule-> A lambda -> x509 cert -> send msg to B iot
answered 3 months ago
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