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 action5FK3XC7RF23DVR5Ajp7Y8pz6xyPevjPTLl72gJn0/qufc9Lx5A5bH0ERSqf0EMTJPoeGtREQc3cKyURNt+LbdqZ51aQ=