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 action5NKPW0AXR2F5412N5ENYO0eKaiWH/cEo9rV/WRNQtv+7NRcD0aqCW4cDdErd429XfiPLzbMg/BznI7XZuzHaUQ5JT3na9g+Vk5ew5OpUdl9QvJtXN91YDk3IwnM=