How to setup RankMath SEO focus keyword, meta description using rest api

Hi,
I am creating and updating my woocommerce product using wc rest API
All fields creating and updating the product correctly
But it not showing the fields _math_rank_seo_focus_keyword, _math_rank_seo_title, _math_rank_seo_description.

for doing this write this sample code:

from woocommerce import API
from pprint import pprint
import requests
import json

wcapi = API(
    url="https://mysite.com/",
    consumer_key="ck_****************************************",
    consumer_secret="cs_************************************",
    wp_api=True,
    version="wc/v3",
    query_string_auth=True
)

data = {
    # "name": "",
    # # "regular_price": "<new-regular-price>",
    # "description": "",
    # "short_description": "",
    "meta_data": [
        {"key": "_math_rank_seo_focus_keyword", "value": "your keyword"},
        {"key": "_math_rank_seo_title", "value": "your seo title"},
        {"key": "_math_rank_seo_description", "value": "your seo description"},
    ],
    # "slug": "new-product-url"  # new url

}

response = wcapi.put("products/50244", data)
pprint(response.json())

in the API response I found this:

.
.
.
.
.

 'meta_data': [
               {'id': 65182,
                'key': '_math_rank_seo_focus_keyword',
                'value': 'your keyword'},
               {'id': 65183,
                'key': '_math_rank_seo_description',
                'value': 'your seo description'},
               {'id': 65185, 'key': 'rank_math_seo_score', 'value': '19'},
               {'id': 65186, 'key': '_rank_math_gtin_code', 'value': ''},
               {'id': 65205,
                'key': '_math_rank_seo_title',
                'value': 'your seo title'}],
.
.
.
.
.

but when I go to edit option in the product I could not see any any text on those field _math_rank_seo_focus_keyword, _math_rank_seo_title, _math_rank_seo_description

I see this ticket https://support.rankmath.com/ticket/how-to-setup-seo-title-using-wordpress-rest-api/
and I make the function to similar to this see the screenshot https://prnt.sc/12_CMLIxmkw7

Now please tell me how can solve this issue.