Development Scenarios

Huawei Cloud provides open APIs for scenarios, such as product management, transaction management, bill management, cost management, enterprise management, and invoice management. Customers can build their own sales platforms based on the operation capabilities.

The following figure illustrates the specific scenarios.

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The preceding figure does not show the independent scenario. You can invoke this interface based on the site requirements.

Product Management

Customers can query the cloud service or resource types, query resources by cloud service type, or query usage types, measurement units, and measurement unit number system on the self-built platform.

Account Management

Customers can query their account balance at any time. If the balance is insufficient, they need to top up the account as soon as possible.

Transaction Management

A customer can query the coupons issued by partners and the prices of pay-per-use and yearly/monthly products, purchase yearly/monthly resources, view and manage orders, query the yearly/monthly resources, configure and unsubscribe from yearly/monthly resources, set and cancel automatic renewal for yearly/monthly resources, enable or cancel the change from yearly/monthly to pay-per-use upon expiration, setting a deduction date for auto-renewal of yearly/monthly resources and a same expiration date for renewed resources, and query the package usage, resource packages, resource package usage, and resource package usage details.

Bill Management

A customer can query its expenditure summary bills, which contain detailed expenditure records and can be used for reconciliation.
A customer can query its resource details. The resource details have a latency (a maximum of 24 hours).
A customer can query its usage details of each resource.