public LdapServerMetadataInput withUserSearchMatching(String userSearchMatching) {
        setUserSearchMatching(userSearchMatching);
        return this;
    }
<p>
The LDAP search filter used to find users within the userBase. The client's username is substituted into the {0}
placeholder in the search filter. For example, if this option is set to (uid={0}) and the received username is
janedoe, the search filter becomes (uid=janedoe) after string substitution. It will result in matching an entry
like uid=janedoe, ou=Users,ou=corp, dc=corp, dc=example, dc=com.
</p>

@param userSearchMatching
       The LDAP search filter used to find users within the userBase. The client's username is substituted into
       the {0} placeholder in the search filter. For example, if this option is set to (uid={0}) and the received
       username is janedoe, the search filter becomes (uid=janedoe) after string substitution. It will result in
       matching an entry like uid=janedoe, ou=Users,ou=corp, dc=corp, dc=example, dc=com.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-mq/src/main/java/com/amazonaws/services/mq/model/LdapServerMetadataInput.java