arangodb · maierlars · Mar 15, 2021 · Mar 12, 2021
diff --git a/Documentation/DocuBlocks/Rest/Indexes/post_api_index_zkd.md b/Documentation/DocuBlocks/Rest/Indexes/post_api_index_zkd.md
@@ -0,0 +1,68 @@
+
+@startDocuBlock post_api_index_zkd
+@brief creates a multi-dimensional index
+
+@RESTHEADER{POST /_api/index#multi-dim, Create multi-dimensional index, createIndex#multi-dim}
+
+@RESTQUERYPARAMETERS
+
+@RESTQUERYPARAM{collection,string,required}
+The collection name.
+
+@RESTBODYPARAM{type,string,required,string}
+must be equal to *"zkd"*.
+
+@RESTBODYPARAM{fields,array,required,string}
+an array of attribute names used for each dimension. Array expansions are not allowed.
+
+@RESTBODYPARAM{unique,boolean,required,}
+if *true*, then create a unique index.
+
+@RESTBODYPARAM{fieldValueTypes,string,required,string}
+must be equal to *"double"*. Currently only doubles are supported as values.
+
+@RESTDESCRIPTION
+Creates a multi-dimensional index for the collection *collection-name*, if
+it does not already exist. The call expects an object containing the index
+details.
+
+@RESTRETURNCODES
+
+@RESTRETURNCODE{200}
+If the index already exists, then a *HTTP 200* is
+returned.
+
+@RESTRETURNCODE{201}
+If the index does not already exist and could be created, then a *HTTP 201*
+is returned.
+
+@RESTRETURNCODE{404}
+If the *collection-name* is unknown, then a *HTTP 404* is returned.
+
+@RESTRETURNCODE{400}
+If the index definition is invalid, then a *HTTP 400* is returned.
+
+@EXAMPLES
+
+Creating a multi-dimensional index
+
+@EXAMPLE_ARANGOSH_RUN{RestIndexCreateNewFulltext}
+var cn = "intervals";
+db._drop(cn);
+db._create(cn);
+
+    var url = "/_api/index?collection=" + cn;
+    var body = {
+      type: "zkd",
+      fields: [ "from", "to" ],
+      fieldValueTypes: "double"
+    };
+
+    var response = logCurlRequest('POST', url, body);
+
+    assert(response.code === 201);
+
+    logJsonResponse(response);
+~ db._drop(cn);
+@END_EXAMPLE_ARANGOSH_RUN
+@endDocuBlock