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 action2DT5YR09FQ0V75XBrvGpaTHxys8t7on72kH5dbF+sMtLiZZKIS8cyol8kZsbiqaqU5Gk2shnFN0SEocoy8m7XBnY2Yn1WGqhwTgy3ran7Vke7VisRUSCDs0S8Ck=