Alexa codeless integration SignatureCertChainUrl


I need help with * SignatureCertChainUrl

Screen Shot 2022-11-03 at 23.21.09

Where I can find the SignatureCertChainUrl and the Signature.

Thanks, Mario

hello @Mario_Ghersi

please read the following topic SDK for Amazon Alexa | Backendless Features
verifyRequest part describes how to get SignatureCertChainUrl

I just add this code and it works.
Thanks, Mario