Data deletion search operators

Author: JV0812

docs/manage/deletion-requests.md

@@ -97,3 +97,7 @@ Deletion is restricted to partitions and the default view (sumologic_default) in
 ### Deletion request limit
 
 Each deletion request is limited to 100,000 messages. This means that any deletion operation can only target up to 100,000 messages at a time.
+
+### Supported operators
+
+Currently, we only support [as](/docs/search/search-query-language/search-operators/as), [concat](/docs/search/search-query-language/search-operators/concat), [contains](/docs/search/search-query-language/search-operators/contains), [decToHex](/docs/search/search-query-language/search-operators/dectohex), [floor](/docs/search/search-query-language/math-expressions/floor), [if](/docs/search/search-query-language/search-operators/if), [in](/docs/search/search-query-language/search-operators/in), [lookup](/docs/search/search-query-language/search-operators/lookup), [lower](/docs/search/search-query-language/search-operators/tolowercase-touppercase), [matches](/docs/search/search-query-language/search-operators/matches), [parse](/docs/search/search-query-language/parse-operators), [toupper](/docs/search/search-query-language/search-operators/tolowercase-touppercase), and [where](/docs/search/search-query-language/search-operators/where) search query operators.