Prerequisites
Ensure that you have created and downloaded the project-level service account key file for the Push Kit API from the API Console on the Huawei Developer platform. For more information, see API Console User Guide - Service Account Key.
Procedure
Log on to the EMAS console and select the Mobile Push product.
On the Mobile Push page, in the navigation pane on the left, choose Configuration Management > Application Configuration.
In the Upload service account key file section, click the upload widget.
After you upload the service account key file, its content is automatically verified. If the verification is successful, click the Update Configuration button.
Other configurations
Message Receipt ID: Enter a unique receipt ID to specify the webhook address and configuration for the mobile terminated message. You can find this receipt ID in the Receipt Parameter Settings.
The webhook address that Alibaba Cloud Mobile Push provides for HarmonyOS is https://amspush-ack.aliyuncs.com/hm/. The version is V2.