**To update a SQL Injection Match Set** The following ``update-sql-injection-match-set`` command deletes a SqlInjectionMatchTuple object (filters) in a SQL injection match set:: aws waf update-sql-injection-match-set --sql-injection-match-set-id a123fae4-b567-8e90-1234-5ab67ac8ca90 --change-token 12cs345-67cd-890b-1cd2-c3a4567d89f1 --updates Action="DELETE",SqlInjectionMatchTuple={FieldToMatch={Type="QUERY_STRING"},TextTransformation="URL_DECODE"} For more information, see `Working with SQL Injection Match Conditions`_ in the *AWS WAF* developer guide. .. _`Working with SQL Injection Match Conditions`: https://docs.aws.amazon.com/waf/latest/developerguide/web-acl-sql-conditions.html