AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket action5F82S90PNF1Z6P1BEo32UCRSJYKgnaRS9Ry5gdrt4mUzLwbKBhdODrh/IlP7GEpBdkHuiZskxxCl5ZAeI3tjwhfVAMo=