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API Request Signing Guide
API Request Signing Guide
-
Developer Guide
- Overview
- AK/SK Signing and Authentication Algorithm
- AK/SK Signing and Authentication Guide
- Error Codes
-
FAQs
- How Do I Call APIs in a Subproject?
- Does API Gateway Support Persistent Connections?
- Must the Request Body Be Signed?
- Are Request Header Parameters Required for Signing Requests?
- How Do I Use a Temporary AK/SK to Sign Requests?
- Common Errors Related to IAM Authentication Information
- What Should I Do If "The API does not exist or has not been published in the environment." Is Displayed?
- Change History
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Must the Request Body Be Signed?
Updated on 2022-09-08 GMT+08:00
No. If you do not want to sign the request body, add the following parameter and value to the message header:
X-Sdk-Content-Sha256:UNSIGNED-PAYLOAD
UNSIGNED-PAYLOAD indicates the hashed position value calculated based on the request body.
Parent topic: FAQs
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