403 forbidden

[SandipParmar1]

Issue Summary: Shopify Usage Charge API Returning 403 Forbidden

Problem:

I am trying to create a usage charge using Shopify's Usage Charge API, but I keep receiving a 403 Forbidden response with the error:

{"errors": "Forbidden"}

What I've Tried So Far:

1. Checked API Access Scopes → My app has the correct scopes for managing billing
   $scopes = [
   'read_customers',
   'read_themes',
   'write_themes',
   'read_orders',
   'read_products',
   'write_customers',
   'read_customers',
   'write_script_tags',
   'read_merchant_managed_fulfillment_orders',
   'read_third_party_fulfillment_orders',
   'read_customer_payment_methods',
   'write_own_subscription_contracts',
   'read_own_subscription_contracts',
   'customer_read_own_subscription_contracts',
   'customer_write_own_subscription_contracts',
   'write_discounts',
   'write_orders',
   'read_all_orders'
   ];
2. Verified Access Token → The token is correct and works for other API calls.
3. Checked Recurring Charge Status → The charge exists and is "active".
4. Ensured Correct Charge ID → I am passing a valid charge ID in my API request.
5. Tested Other API Endpoints → Other endpoints like /shop.json and /products.json work fine.
6. Tried API Request from Different Network → Same issue occurs.