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Cloud Backup and Recovery

Usage method

Signature mechanism

To ensure the legitimacy of the requester’s identity and prevent malicious tampering during transmission, the Volcano Engine signature mechanism requires the requester to calculate the hash value of the request parameters, encrypt it, and send it to the server with the API request.

The server follows the same process to calculate the signature for the received request and compares it with the signature provided by the requester. If the signature fails verification, the request will be rejected.

See the Signature Method documentation.

Last updated: 2026.09.10 16:27:14