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 action63PWFP6HNPDG0VC6A9wG2cGyMqfWeFqCIYTu/MHIWFEOojdPfR7e+Rvlbz2TfzhZjAKs3VdgGdtEzz/yBgtUYQsbvcIVVm/tR54cz22SFpA2h+20yGEDa4bxLS4=