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 actionRVNYN6NVVN8PVVFQDWVKNGYZ+xGRDrnaH9iIyU2zVVC8o5ChiQFeK33m9XcutIPV7vYDMrQGY/C7Ql/VDo+GNDqKA8o=