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        Help Center/API Gateway/FAQs/Common FAQs
        Updated on 2023-04-06 GMT+08:00
        View PDF

        Common FAQs

        API Creation

        • How Do I Set the Backend Address If I Will Not Use a VPC Channel (or Load Balance Channel)?
        • How Can I Configure the Backend Service Address?
        • Can I Specify a Private Network Load Balancer Address for the Backend Service?
        • Can I Specify the Backend Address as a Subnet IP Address?
        • Can I Bind Private Domain Names for API Access?

        API Calling

        • What Are the Possible Causes for an API Calling Failure?
        • What Should I Do If an Error Code Is Returned During API Calling?
        • What Should I Do If "The API does not exist or has not been published in the environment." Is Displayed?
        • Why Am I Seeing the Message "No backend available"?
        • What Are the Possible Causes If the Message "Backend unavailable" or "Backend timeout" Is Displayed?

        API Authentication

        • Does APIG Support HTTPS Two-Way Authentication?
        • How Do I Call an API That Does Not Require Authentication?

        API Control Policies

        • Can I Configure the Maximum Number of Concurrent Requests?
        • Does APIG Has Bandwidth Limits?
        • How Do I Provide an Open API to Specific Users?
        • How Do I Exclude a Specific IP Address for Identity Authentication of an API?

        API Import and Export

        • Why Does API Import Fail?
        • Does APIG Provide a Template for Importing APIs from Swagger Files?

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