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 actionF812KR298WXJK1XNAxdF4TYLj0X4aMMlA2vWMn+39L0nsKZjMTmJjtwIu43/32Gf6FOk+aM3ZYeHCFfWPV8ovOcC5sk=