I would like to know the correct parameters for postUrl.

I am calling the posturl like this.

resp = postUrl(url, body, Headers, false);

where body is string, Headers - is map

I am getting this error when I save the function.

variable. Incompatible types for postUrl function at argument index 2 <br/> Required : TRUE/FALSE <br/>Found : DATE-TIME

Also, the postUrl task is not available in the Function editor.