 the specified
value.</p><table class=message-fields><thead><tr><th>Field</th><th>Type</th><th>Description</th><th>Required</th></tr></thead><tbody><tr id=Match-condition><td><code>condition</code></td><td><code>string</code></td><td><p>The condition is a <a href=https://github.com/google/cel-spec/blob/master/doc/langdef.md>CEL
expression</a>
that may use <a href=https://www.envoyproxy.io/docs/envoy/latest/intro/arch_overview/security/rbac_filter#condition>builtin attributes</a>.</p><p>Example:</p><div id=t