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 actionDS3A44WRAV85BAMB3i02N7UQwzxQ1at5qNJsIfVfneGABGurUUI0jvcxb/OgGy/1YzuS8uBRTPfHJIpf81qU7qqE14Lw02TXe6+LIeTNpRTpQHSCLYsal7N8Wo8=