amazon web services - Aws IOT to dynamoDB - returns encrypted MQTT messages -


my iot device populates following data:

12-09-2017 12:05:26peoplein: 2

and gets streamed in aws iot server when subscribe topic. when export message csv following getting exported: 

format,payload,qos,timestamp,topic string,12-09-2017 12:05:26peoplein: 2,0,1505190320098,testsite

i trying configure aws dynamodb store above data table. in aws iot rules setting have provided following:

attribute = * topicfilter = # (i have tried testsite) selected action = insert message dynamodb table

i created dynamodb table following settings:

primary partition key = timestamp (number)

i have set sort key. upon setting rule, data gets populated dynamodb. however, timestamp populated unix timestamp , data populated in encrypted format. following output getting in aws dynamodb.

timestamp     data_raw 1505198126899 mtitmdktmjaxnyaxmjowntoynlblb3bszuluoiay

not sure missing. ideally want timestamp + payload. desired output be:

timestamp       data 1505198126899   12-09-2017 12:05:26peoplein: 2

can help?


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