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 action37BX16ZCHQBHE9XF0q10IutI+hLBCOPJ7Tcwefi6Jv59iqvH3Y7ne3ooeoggM53DjcfUZ6FwtI/K1B/RiUYDaFS8OsdE2LX9qvFgyyGCrjsJV8reEe4P+gqHqts=