Item query with like wildcard description
i'm trying to put together a query for items with a similar description and i'm trying to use the ~ and % wildcards in the query string parameter but i'm not getting anywhere.
If I query on direct match:
the returned results are perfect and I get the item i expect, but if I try:
I get 0 results and if I try url encoding the wildcard %, again 0.
Can someone please clue me in to what i'm doing wrong here ?