How to use the developer guide

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ApsaraMQ for MQTT supports two primary messaging models: device-to-device communication and device-to-backend service interaction. These models are designed for device developers and backend application developers. This topic provides development guidance for both types of developers.

For device-side developers, see the Device-side developer guide. This guide contains the device-side API reference, SDK reference, and permission management content.

For backend application developers, see the Cloud-side developer guide. This guide contains the server-side OpenAPI reference, SDK reference, and permission management content.