AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket actionZC53JYFK8S0PCD2CzP6GoGSA+5s71I0qSc2FzpmOPebTqtQDCm1DoDRFAe879UkE17DbC9XpV2vboJHTlypGxt1aUj7dvxOsiMy/YxBRxvGyZh2m4LdI7pLQjlQ=