I want to use ajax with rest api in order to get workflow tasks of a user. I use this:
_spPageContextInfo.webAbsoluteUrl + "/_api/web/Lists/getByTitle('Workflow%20Tasks')/items?$filter=WorkflowName eq '" + workflowNameShort + "'"
address in order to get tasks of workflow name. when I add "assign to" - I get error that "assign to" is not existed field.
What could be the problem?