PropertyHive - IAmProperty RTDF rewrite rules

snippet.php

//flush rewrite rules after adding: Dashboard->Settings->Permalinks->Save
add_action( 'init', 'iamproperty_rtdf_endpoints_rewrite_rules');
function iamproperty_rtdf_endpoints_rewrite_rules() {
    add_rewrite_rule(
        '^([0-9]+)/sendpropertydetails[/]?',
        'index.php?rtdf=1&rtdf_action=sendpropertydetails&import_id=$matches[1]',
        'top'
    );
    add_rewrite_rule(
        '^([0-9]+)/removeproperty[/]?',
        'index.php?rtdf=1&rtdf_action=removeproperty&import_id=$matches[1]',
        'top'
    );
    add_rewrite_rule(
        '^([0-9]+)/getbranchpropertylist[/]?',
        'index.php?rtdf=1&rtdf_action=getbranchpropertylist&import_id=$matches[1]',
        'top'
    );
    add_rewrite_rule(
        '^([0-9]+)/getbranchemails[/]?',
        'index.php?rtdf=1&rtdf_action=getbranchemails&import_id=$matches[1]',
        'top'
    );
}