Alexa python skill - Using persistent attributes

Video to show how to save data within a session using session attributes and across sessions using persistent attributes.
This uses an Alexa hosted skill in Python Alexa python skill and how to set up and use DynamoDB to do so.

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[deemon]

You've saved me twice now when trying to figure out how to do something with alexa skill using python. Thank you so much!

[alexandermartinezacevedo]

Thanks for the video Mr John, you helped me with my team project

[IXBoyI]

Great videos but one thing confused me. What's the difference between a session attribute and a persistent based ln the coding you did? Dont they both dave in the dynamodb anyways?

[eriosus]

i always got "There was a problem with the requested skill's response" i dont get the skill started. Do i need any permissions for my developer account to use dynamo DB?