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 action37P4JT0EG35P587C5MKV6bi84XG0hK1ui0vkh1IT3RtQ+i4utldOvpH4KhsTIEcM1MHA2bNofnDta7sKb09f/1nEFO8=