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API Request Signing Guide
API Request Signing Guide
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Developer Guide
- Overview
- AK/SK Signing and Authentication Algorithm
- AK/SK Signing and Authentication Guide
- Error Codes
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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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API Request Signing Guide/
Developer Guide/
AK/SK Signing and Authentication Guide/
Obtaining a Project ID
Obtaining a Project ID
Updated on 2022-09-08 GMT+08:00
A project ID is required in the URLs of some APIs when the APIs are called. It is also required when you obtain a token. Perform the following steps to obtain a project ID:
- Register an account and log in to the management console.
- Hover the mouse pointer over the username, click the username, choose My Credentials from the drop-down list, and then view the project ID.
Projects physically isolate cloud server resources by region. Multiple projects can be created in the same region to implement more fine-grained isolation.
Parent topic: AK/SK Signing and Authentication Guide
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