**To update a rule**

The following ``update-rule`` command  deletes a ``Predicate`` object in a rule. Because the ``updates`` value has embedded double quotes, you must surround the entire value with single quotes. ::

    aws waf-regional update-rule \
        --rule-id a123fae4-b567-8e90-1234-5ab67ac8ca90 \
        --change-token 12cs345-67cd-890b-1cd2-c3a4567d89f1 \
        --updates 'Action="DELETE",Predicate={Negated=false,Type="ByteMatch",DataId="MyByteMatchSetID"}'

For more information, see `Working with Rules <https://docs.aws.amazon.com/waf/latest/developerguide/web-acl-rules.html>`__ in the *AWS WAF Developer Guide* .