I wanna export a report from server 6.2 by studio 7.5.0, but it is set in studio 7.5.0 like code below: public StateDto exportMetaData(ExportOptions options, IProgressMonitor monitor) throws Exception { public StateDto exportMetaData(ExportOptions options, IProgressMonitor monitor) throws Exception { if (options.getState() != null) { WebTarget tgt = target.path("export/" + options.getState().getId() + "/state"); //$NON-NLS-1$ //$NON-NLS-2$ Builder req = HttpUtils.getRequest(tgt); Response r = connector.get(req, monitor); StateDto state = toObj(r, StateDto.class, monitor); options.setState(state); if (state.getPhase().equals("finished")) { //$NON-NLS-1$ tgt = target.path("export/" + options.getState().getId() + "/export.zip"); //$NON-NLS-1$ //$NON-NLS-2$ req = HttpUtils.getRequest(tgt); r = connector.get(req, monitor); monitor.subTask(Messages.RestV2ConnectionJersey_175 + options.getFile()); File file = new File(options.getFile()); readFile(r, file, monitor); } } else { WebTarget tgt = target.path("export"); //$NON-NLS-1$ ExportTaskDto taskDTO = new ExportTaskDto(); List<String> parameters = options.getParameters(); if (!parameters.isEmpty()) taskDTO.setParameters(parameters); if (!options.getRoles().isEmpty()) taskDTO.setRoles(options.getRoles()); if (!options.getJobs().isEmpty()) taskDTO.setScheduledJobs(options.getJobs()); if (!options.getUsers().isEmpty()) taskDTO.setUsers(options.getUsers()); if (!options.getPaths().isEmpty()) taskDTO.setUris(options.getPaths()); Builder req = HttpUtils.getRequest(tgt); Response r = connector.post(req, Entity.entity(taskDTO, getMediaType()), monitor); StateDto state = toObj(r, StateDto.class, monitor); options.setState(state); } return options.getState(); protected MediaType getMediaType() { if (serverInfo != null && serverInfo.getVersion().compareTo("6.3") >= 0) return MediaType.APPLICATION_JSON_TYPE; return MediaType.APPLICATION_XML_TYPE; }[/code]According to code above, Application/xml type for request is gotten for exportMetadata API of server 6.2, but server get error like below: 2021-12-13 11:05:28,848 ERROR GenericExceptionMapper,http-apr-8080-exec-9:47 - Unexpected error occursjavax.ws.rs.WebApplicationException: com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 2 counts of IllegalAnnotationExceptionsClass has two properties of the same name "organization" this problem is related to the following location: at public java.lang.String com.jaspersoft.jasperserver.dto.importexport.ExportTask.getOrganization() at com.jaspersoft.jasperserver.dto.importexport.ExportTask this problem is related to the following location: at private java.lang.String com.jaspersoft.jasperserver.dto.importexport.ExportTask.organization at com.jaspersoft.jasperserver.dto.importexport.ExportTaskClass has two properties of the same name "resourceTypes" this problem is related to the following location: at public java.util.List com.jaspersoft.jasperserver.dto.importexport.ExportTask.getResourceTypes() at com.jaspersoft.jasperserver.dto.importexport.ExportTask this problem is related to the following location: at private java.util.List com.jaspersoft.jasperserver.dto.importexport.ExportTask.resourceTypes at com.jaspersoft.jasperserver.dto.importexport.ExportTask at com.sun.jersey.core.provider.jaxb.AbstractRootElementProvider.readFrom(AbstractRootElementProvider.java:115) at com.sun.jersey.spi.container.ContainerRequest.getEntity(ContainerRequest.java:483) at com.sun.jersey.server.impl.model.method.dispatch.EntityParamDispatchProvider$EntityInjectable.getValue(EntityParamDispatchProvider.java:123) at com.sun.jersey.server.impl.inject.InjectableValuesProvider.getInjectableValues(InjectableValuesProvider.java:46) at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$EntityParamInInvoker.getParams(AbstractResourceMethodDispatchProvider.java:153) at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:203) at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75) at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302) at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108) at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84) at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1483) at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1414) at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1363) at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1353) at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:414) at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:537) at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:708)......[/code]I focus on ExportTask.java and find there are 2 counts of same-named properties, how can I repair the error: @XmlElementWrapper(name = "resourceTypes") @XmlElement(name = "resourceType") private List<String> resourceTypes; @XmlElement(name = "organization") private String organization;[/code]PS: IF we use JSON TYPE for epxortMetadata api, there is no error!!!!!!