• MapReduce Service

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  1. Help Center
  2. MapReduce Service
  3. API Reference
  4. Environment Preparation
  5. Obtaining Request Authentication Information

Obtaining Request Authentication Information

The following authentication methods are available for calling APIs:

  • Token authentication: Requests are authenticated using tokens.
  • AK/SK authentication: Requests are encrypted using the access key (AK) and secret key (SK). AK/SK authentication provides higher security than token authentication.