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 action8MBC008ENSV72FNVkCTzuID2H8NA0Vm2g+SBy7Cd9UiWwRQ2kxbdcUxIo/74V7W/pJc8XLqQ+nFK/syugYCHaZu3EcvMR9F4bhS65tXRqsv7LMvzyf0qctF+EOM=