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 action52XCKRVT2QGAEHSFeFB8jbmDBM/RXZ9XoTL/tlTVcZrYhW9W10XgTc3YBmXLhRT4YpuC/1o4q3OQA658d2h6V6gkTO8=