Hi @Emmanuel Comba This bug has been fixed with Ivy 7.0.5 and Ivy 7.2. For other versions consider the workaround via a sub process call. Have a look at ConnectivityDemos: com.axonivy.connectivity.rest.provider.ApprovalService Does this code snippet fit you rneeds? ITask task = SubProcessCall.withPath("rest/createApproval") .withParam("title", title) .withParam("description", description) .call() .get("approvalTask", ITask.class);

Hi @Emmanuel Comba Have a look at ConnectivityDemos: com.axonivy.connectivity.rest.provider.ApprovalService Does this code snippet fit you rneeds? ITask task = SubProcessCall.withPath("rest/createApproval") .withParam("title", title) .withParam("description", description) .call() .get("approvalTask", ITask.class);