Creating a patient with rest failure

I am trying to create a patient using REST. I am using Ref App 2.8.0. The error message I get does not really help me (attributes on class org.openmrs.Person), as I do not know which attribute is wrong, or what I should include to make them correct.

Any help would be greatly appreciated.

My JSON payload is (with sole filed values replaced by ‘******’ for privacy reasons).

{'identifiers': [{'identifier': 1797381,
                  'identifierType': '8d79403a-c2cc-11de-8d13-0010c6dffd0f',
                  'preferred': True}],
 'person': {'addresses': [{'address1': 'Tansen NP',
                           'address2': '9',
                           'cityVillage': 'Damkada',
                           'countyDistrict': 'Palpa',
                           'preferred': True,
                           'stateProvince': 'State 5'}],
            'attributes': [{'attributetype': '3fa26888-97ba-41e6-8b4c-0db50ca67b79',
                            'value': 'Brahmin'},
                           {'attributetype': '8010bc28-127d-469b-a403-8a0e74e6f918',
                            'value': '******'},
                           {'attributetype': '2c7bffca-1ed1-43fe-8a85-896632d3c003',
                            'value': 'Son'},
                           {'attributetype': '14d4f066-15f5-102d-96e4-000c29c2a5d7',
                            'value': '0'}],
            'birthdate': '1961-02-25',
            'birthdateEstimated': True,
            'gender': 'F',
            'names': [{'familyName': '******', 'givenName': '******'}]}}

My response is

{'error': {'code': 'org.openmrs.module.webservices.rest.web.resource.impl.BaseDelegatingResource:789',
           'detail': 'org.openmrs.module.webservices.rest.web.response.ConversionException: '
                     'attributes on class org.openmrs.Person\n'
                     '\tat '
                     'org.openmrs.module.webservices.rest.web.resource.impl.BaseDelegatingResource.setProperty(BaseDelegatingResource.java:789)\n'
                     '\tat '
                     'org.openmrs.module.webservices.rest.web.ConversionUtil.convertMap(ConversionUtil.java:323)\n'
                     '\tat '
                     'org.openmrs.module.webservices.rest.web.ConversionUtil.convert(ConversionUtil.java:273)\n'
                     '\tat '
                     'org.openmrs.module.webservices.rest.web.v1_0.resource.openmrs1_8.PatientResource1_8.getPatient(PatientResource1_8.java:236)\n'
                     '\tat '
                     'org.openmrs.module.webservices.rest.web.v1_0.resource.openmrs1_8.PatientResource1_8.create(PatientResource1_8.java:221)\n'
                     '\tat '
                     'org.openmrs.module.webservices.rest.web.v1_0.controller.MainResourceController.create(MainResourceController.java:92)\n'
                     '\tat sun.reflect.NativeMethodAccessorImpl.invoke0(Native '
                     'Method)\n'
                     '\tat '
                     'sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)\n'
                     '\tat '
                     'sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\n'
                     '\tat java.lang.reflect.Method.invoke(Method.java:498)\n'
                     '\tat '
                     'org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:177)\n'
                     '\tat '
                     'org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:446)\n'
                     '\tat '
                     'org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:434)\n'
                     '\tat '
                     'org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:943)\n'
                     '\tat '
                     'org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:877)\n'
                     '\tat '
                     'org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:966)\n'
                     '\tat '
                     'org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:868)\n'
                     '\tat '
                     'javax.servlet.http.HttpServlet.service(HttpServlet.java:650)\n'
                     '\tat '
                     'org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:842)\n'
                     '\tat '
                     'javax.servlet.http.HttpServlet.service(HttpServlet.java:731)\n'
                     '\tat '
                     'org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)\n'
                     '\tat '
                     'org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)\n'
                     '\tat '
                     'org.openmrs.module.web.filter.ForcePasswordChangeFilter.doFilter(ForcePasswordChangeFilter.java:60)\n'
                     '\tat '
                     'org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)\n'
                     '\tat '
                     'org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)\n'
                     '\tat '
                     'org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)\n'
                     '\tat '
                     'org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)\n'
                     '\tat '
                     'org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)\n'
                     '\tat '
                     'org.openmrs.module.web.filter.ModuleFilterChain.doFilter(ModuleFilterChain.java:72)\n'
                     '\tat '
                     'org.openmrs.web.filter.GZIPFilter.doFilterInternal(GZIPFilter.java:64)\n'
                     '\tat '
                     'org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)\n'
                     '\tat '
                     'org.openmrs.module.web.filter.ModuleFilterChain.doFilter(ModuleFilterChain.java:70)\n'
                     '\tat '
                     'org.openmrs.module.webservices.rest.web.filter.AuthorizationFilter.doFilter(AuthorizationFilter.java:104)\n'
                     '\tat '
                     'org.openmrs.module.web.filter.ModuleFilterChain.doFilter(ModuleFilterChain.java:70)\n'
                     '\tat '
                     'org.springframework.web.filter.ShallowEtagHeaderFilter.doFilterInternal(ShallowEtagHeaderFilter.java:82)\n'
                     '\tat '
                     'org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)\n'
                     '\tat '
                     'org.openmrs.module.web.filter.ModuleFilterChain.doFilter(ModuleFilterChain.java:70)\n'
                     '\tat '
                     'org.openmrs.module.owa.filter.OwaFilter.doFilter(OwaFilter.java:57)\n'
                     '\tat '
                     'org.openmrs.module.web.filter.ModuleFilterChain.doFilter(ModuleFilterChain.java:70)\n'
                     '\tat '
                     'org.openmrs.module.web.filter.ModuleFilter.doFilter(ModuleFilter.java:54)\n'
                     '\tat '
                     'org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)\n'
                     '\tat '
                     'org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)\n'
                     '\tat '
                     'org.openmrs.web.filter.OpenmrsFilter.doFilterInternal(OpenmrsFilter.java:108)\n'
                     '\tat '
                     'org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)\n'
                     '\tat '
                     'org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)\n'
                     '\tat '
                     'org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)\n'
                     '\tat '
                     'org.springframework.orm.hibernate4.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:150)\n'
                     '\tat '
                     'org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)\n'
                     '\tat '
                     'org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)\n'
                     '\tat '
                     'org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)\n'
                     '\tat '
                     'org.openmrs.web.filter.StartupFilter.doFilter(StartupFilter.java:105)\n'
                     '\tat '
                     'org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)\n'
                     '\tat '
                     'org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)\n'
                     '\tat '
                     'org.openmrs.web.filter.StartupFilter.doFilter(StartupFilter.java:105)\n'
                     '\tat '
                     'org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)\n'
                     '\tat '
                     'org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)\n'
                     '\tat '
                     'org.openmrs.web.filter.StartupFilter.doFilter(StartupFilter.java:105)\n'
                     '\tat '
                     'org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)\n'
                     '\tat '
                     'org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)\n'
                     '\tat '
                     'org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)\n'
                     '\tat '
                     'org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)\n'
                     '\tat '
                     'org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)\n'
                     '\tat '
                     'org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)\n'
                     '\tat '
                     'org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219)\n'
                     '\tat '
                     'org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:110)\n'
                     '\tat '
                     'org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:494)\n'
                     '\tat '
                     'org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169)\n'
                     '\tat '
                     'org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)\n'
                     '\tat '
                     'org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:1025)\n'
                     '\tat '
                     'org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)\n'
                     '\tat '
                     'org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:445)\n'
                     '\tat '
                     'org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1137)\n'
                     '\tat '
                     'org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:637)\n'
                     '\tat '
                     'org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.doRun(AprEndpoint.java:2574)\n'
                     '\tat '
                     'org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:2563)\n'
                     '\tat '
                     'java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)\n'
                     '\tat '
                     'java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)\n'
                     '\tat '
                     'org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)\n'
                     '\tat java.lang.Thread.run(Thread.java:748)\n'
                     'Caused by: '
                     'org.openmrs.module.webservices.rest.web.response.ConversionException: '
                     'attributetype on class org.openmrs.PersonAttribute\n'
                     '\tat '
                     'org.openmrs.module.webservices.rest.web.resource.impl.BaseDelegatingResource.setProperty(BaseDelegatingResource.java:789)\n'
                     '\tat '
                     'org.openmrs.module.webservices.rest.web.ConversionUtil.convertMap(ConversionUtil.java:332)\n'
                     '\tat '
                     'org.openmrs.module.webservices.rest.web.ConversionUtil.convert(ConversionUtil.java:273)\n'
                     '\tat '
                     'org.openmrs.module.webservices.rest.web.ConversionUtil.convert(ConversionUtil.java:213)\n'
                     '\tat '
                     'org.openmrs.module.webservices.rest.web.resource.impl.BaseDelegatingResource.setProperty(BaseDelegatingResource.java:775)\n'
                     '\t... 78 more\n'
                     'Caused by: java.lang.NullPointerException\n'
                     '\tat '
                     'org.openmrs.module.webservices.rest.web.resource.impl.BaseDelegatingResource.setProperty(BaseDelegatingResource.java:781)\n'
                     '\t... 82 more\n',
           'message': '[attributes on class org.openmrs.Person]'}}

This is caused by the fact that, for the property name, you are using attributetype instead of attributeType