yes, it worked with BATCH request.
Request body:
--batch
Content-Type: multipart/mixed; boundary=changeset
--changeset
Content-Type: application/http
Content-Transfer-Encoding: binary
POST DEPARTMENT HTTP/1.1
Content-Type: application/atom+xml
<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<atom:entry xmlns:atom="http://www.w3.org/2005/Atom"
xmlns:d="http://schemas.microsoft.com/ado/2007/08/dataservices"
xmlns:m="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata">
<atom:content type="application/xml">
<m:properties>
<d:DEPT_ID>136</d:DEPT_ID>
<d:DEPT_NAME>CanvasM</d:DEPT_NAME>
<d:DEPT_LOCATION>ITC-5</d:DEPT_LOCATION>
</m:properties>
</atom:content>
</atom:entry>
--changeset
Content-Type: application/http
Content-Transfer-Encoding: binary
POST DEPARTMENT HTTP/1.1
Content-Type: application/atom+xml
<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<atom:entry xmlns:atom="http://www.w3.org/2005/Atom"
xmlns:d="http://schemas.microsoft.com/ado/2007/08/dataservices"
xmlns:m="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata">
<atom:content type="application/xml">
<m:properties>
<d:DEPT_ID>137</d:DEPT_ID>
<d:DEPT_NAME>CanvasM</d:DEPT_NAME>
<d:DEPT_LOCATION>ITC-5</d:DEPT_LOCATION>
</m:properties>
</atom:content>
</atom:entry>
--changeset--
--batch--
