Apply Minimum purchase amount with price rule api

Shopify Apps
1

Hi,

I am a developer

        $priceData = array(
                "price_rule" => array(
                "title" => "DISCOUNTT",
                "target_type" => "line_item",
                "target_selection" => "all",
                "allocation_method" => "across",
                "value_type" => "fixed_amount",
                "value" => "-".$applyDiscount,
                "customer_selection" => "all",
                "usage_limit" => 1,
                "prerequisite_subtotal_range"=>  array(
                     "greater_than_or_equal_to "=>  "104.26"
                  ),
                "starts_at" => "2021-06-04 06:21:46"
                )
        ); 

Can anyone guide how we can set minimum purchase amount?