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 action0ZW4PHCQ1J9MKWXSS/Xy7I4dcvVNUhmc0vyMDJEqlHgv/qvicMGFjraGgdO2GbsZZNAh5JGzgLE9BIPRIMBb/7i0+/m8JRRbHvpxUp4jpI0NjvpF