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 action872WA30ZN74ZCTXSM9+oM2RNZz/S4NUe+aYplCWF8flSfi/hO1Nu3eNqhTKNN/SAIPsXQRjrflmIggRq/b91LNtYELjr7lztDKB45jlws6ArRtRO