AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket actionQWT1JZM77MXS3MTVngPgcuDIu91MELwK3H0lWQOpRFDLrmDUMXJjogQz2CT8p9GB8UXUIxLBoDd70f8nUOgWoQfNkciRHg3iZBvwSLELx4sAakRVCD5qUtFZ5fQ=