API Issues

How long is the license valid?

When calling the weather API: GET#/v2.0/iot-03/weather/current, error code: 7004, contract not exist or expired.

How to revoke app authorization in cloud development?

What's the difference between app authorization under the authorization tab in the second step of cloud development and device association with self-owned app in the fourth step?

How to calculate HmacSHA256 signature with php?

How to calculate HmacSHA256 signature with Python?

Why doesn't it support calling combination instructions?

Is there a difference between the UUID and the device ID?

How to handle the prompt of "QR code expiration" after associating the account with the scanning platform?

Infrared Air Conditioner Switch Homologous Problem

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