post
https://api.cloud.mbanq.com/v1/cards/
Use this API to change the card product type assigned to an existing card. This is useful when a cardholder needs to be moved to a different card product — for example, upgrading from a standard card to a premium one.
To perform the change, pass the Card_Id as a path parameter to identify the card, include CHANGE_TYPE as the command query parameter, and provide the new productId in the request body.
Note: The card must already exist and be associated with the tenant before its type can be changed. An incorrect or unknown
Card_Idwill result in a400error.
A successful response confirms that the card's product type has been updated.

