How can i create / post Classification into S4HANA Cloud ?

Hello SAP S/4HANA Cloud Community

I work in the Product Support for S4HANA Cloud and id like to share questions i receive through incidents with the Cloud Community as i think it would be beneficial to share the information

Question : The API Product Master Data Including Classification – Read ( Communication Scenario SAP_COM_0309 ) is available at the SAP API Hub ( https://api.sap.com/api/API_CLFN_PRODUCT_SRV/resource ) but it only has the GET function to read , it does not have a POST , PATCH , DELETE function.

How can i post classification to S4HC ?