[[rest-api-items-can-not-be-added-manually-to-a-relationship-autoindex]]
=== Items can not be added manually to a relationship AutoIndex ===

It is not allowed to add items manually to automatic indexes.


.Final Graph
["dot", "Final-Graph-Items-can-not-be-added-manually-to-a-relationship-AutoIndex.svg", "neoviz"]
----
  N330 [
    label = "{Node\[330\]|}"
  ]
  N331 [
    label = "{Node\[331\]|}"
  ]
  N331 -> N330 [
    color = "#2e3436"
    fontcolor = "#2e3436"
    label = "know\nsince = \'today\'\l"
  ]
----

_Example request_

* *+POST+*  +http://localhost:7474/db/data/index/relationship/relationship_auto_index+
* *+Accept:+* +application/json+
* *+Content-Type:+* +application/json+
[source,javascript]
----
{"key": "name", "value": "I", "uri": "http://localhost:7474/db/data/relationship/202"}
----


_Example response_

* *+405:+* +null+
* *+Content-Type:+* +application/json+
[source,javascript]
----
{
  "message" : "read only index",
  "exception" : "java.lang.UnsupportedOperationException: read only index",
  "stacktrace" : [ "org.neo4j.kernel.AbstractAutoIndexerImpl$ReadOnlyIndexToIndexAdapter.readOnlyIndex(AbstractAutoIndexerImpl.java:253)", "org.neo4j.kernel.AbstractAutoIndexerImpl$ReadOnlyIndexToIndexAdapter.add(AbstractAutoIndexerImpl.java:259)", "org.neo4j.server.rest.web.DatabaseActions.addToRelationshipIndex(DatabaseActions.java:785)", "org.neo4j.server.rest.web.RestfulGraphDatabase.addToRelationshipIndex(RestfulGraphDatabase.java:818)", "sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)", "sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)", "sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)", "java.lang.reflect.Method.invoke(Method.java:597)", "com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)", "com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:205)", "com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)", "com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:288)", "com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)", "com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)", "com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)", "com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)", "com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1469)", "com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1400)", "com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1349)", "com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1339)", "com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416)", "com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:537)", "com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:699)", "javax.servlet.http.HttpServlet.service(HttpServlet.java:820)", "org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)", "org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:390)", "org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)", "org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)", "org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)", "org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)", "org.mortbay.jetty.Server.handle(Server.java:326)", "org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)", "org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:943)", "org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:756)", "org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218)", "org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)", "org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)", "org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)" ]
}
----


