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 actionW7M0SNV07JA1BVMJEgGxdhbXS7q34k9xOacOa7TugiEFaSde7s46pkY2f92D8M6QWamLyY5buJi5P7n6J3TO2nL//PU=