Currently i am trying to add the custom attribute in user's profile in Office365 using the Office365 driver.

hit the error when trying to add the attribute

<status event-id="IDMP01#20170815031819#1#1:a5c0609d-52e6-4745-a471-9d60c0a5e652" level="error">
<message>Missing an argument for parameter 'Identity'. Specify a parameter of type 'System.Object' and try again.</message>
<exception-type>ParameterBindingException</exception-type>
<stack-trace> at System.Management.Automation.ParameterBinderContro ller.ReparseUnboundArguments()
at System.Management.Automation.ScriptParameterBinder Controller.BindCommandLineParameters(Collection`1 arguments)
at System.Management.Automation.DlrScriptCommandProce ssor.EnterScope()
at System.Management.Automation.DlrScriptCommandProce ssor.RunClause(Action`1 clause, Object dollarUnderbar, Object inputToProcess)</stack-trace>
</status>

The action is as below.
<do-add-dest-attr-value class-name="User" name="CustomAttribute8">
<arg-dn>
<token-text xml:space="preserve">test_queen65</token-text>
</arg-dn>
<arg-value type="string">
<token-text xml:space="preserve">DDG</token-text>
</arg-value>
</do-add-dest-attr-value>

Below is the schema mapping


Thanks