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 action0Z3FAQ0KE1BPTY355H8J5OcyjIgfdqP0M207jm3LNrGHfvDUeoVcYAtclo1cyUBOxn43MC1NmYJbptf5AAOTfQDg5pA=