Trying to add an order tag with API

Retired Boards Appdev Customers Discounts And Orders
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1

I am trying the add order tag using API, but its not getting added, the following is the cURL:

curl --location --request PUT ‘https://littleboxindia.com/admin/api/2024-01/orders/61609783790.json’
–header ‘Content-Type: application/json’
–header ‘X-Shopify-Access-Token: ***************’
–header ‘Cookie: request_method=PUT’
–data ‘{“order”:{“id”:61609783790,“tags”:“RTO”}}’

I am getting 200 ok response, but tag is not added in order. I have also checked the access of my custom app, it has write order access.

Please help where i may be wrong.