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The API gateway only verifies the AppCode, achieving quick response. You can obtain the API, AppKey/AppSecret, and AppCode from the Usage Guides tab page on the service details page (see Figure 4) or from the real-time service authorization management page (see Figure 2).
Tower 6, The Gateway, No. 9 Canton Road, Tsimshatsui,Kowloon Saudi Arabia Sparkoo Technologies Arabia Co., Ltd. C-Center, Prince Mohammed Road, PO Box 295320, Riyadh, the Kingdom of Saudi Arabia Others Sparkoo Technologies Singapore Pte.
If the backend server fails to respond after the timeout duration elapses, the load balancer will stop waiting and return HTTP 504 Gateway Timeout to the client. The value ranges from 1 to 300, and the default value is 60.
Ensure that the following network requirements are met: The source server can connect to the Huawei Cloud API Gateway over port 443. For more information, see Connecting the Source Server to Huawei Cloud API Gateway.
VPC Endpoint VPC Endpoint enables you to access resources across Virtual Private Clouds (VPCs) using a dedicated gateway, without exposing the network information of servers. When VPC Endpoint is enabled, a VPC endpoint will be created by default.
Error Codes If an error code starting with APIGW is returned after you call an API, rectify the fault by referring to the instructions provided in API Gateway Error Codes. Status Code Error Code Description Solution 401 SVCSTG.SWR.4010000 Authentication failed.
VPC Endpoint VPC Endpoint enables you to access resources across Virtual Private Clouds (VPCs) using a dedicated gateway, without exposing the network information of servers. When VPC Endpoint is enabled, a VPC endpoint will be created by default.
Error Code Description If an error code starting with APIGW is returned after you call an API, rectify the fault by referring to the instructions provided in API Gateway Error Codes.
If the backend server fails to respond after the timeout duration elapses, the load balancer will stop waiting and return HTTP 504 Gateway Timeout to the client. The value ranges from 1 to 300, and the default value is 60.
RequestContext API Gateway configurations (APIGRequestContext object). Headers HTTP request header. QueryStringParameters Query parameters. UserData User data set in the APIG custom authorizer. Table 2 APIGRequestContext fields Field Name Description ApiId API ID.
Minimum length: 0 characters Maximum length: 255 characters cidr String The subnet gateway/mask. Minimum length: 0 characters Maximum length: 255 characters ip String The server IP address. If this parameter is not specified, the system will automatically assign an IP address.
Ensure that the following network requirements are met: The source server can connect to the Huawei Cloud API Gateway over port 443. For more information, see Connecting the Source Server to Huawei Cloud API Gateway.
On the VPC subnet details page, you can view the DNS server addresses used by ECSs in the Gateway and DNS Information area. Ensure that the DNS server address of the VPC subnet associated with the ECS is the same as the private DNS server address of Huawei Cloud.
For example, the network interface named gw_11cbf51a@eth0 on the node is the container network gateway and is not modifiable.
If the client cannot access the backend server within 10 seconds, NGINX Ingress Controller will return a 502 Bad Gateway error.
Figure 2 Sharing data in OBS with an on-premises data center If you want to access OBS from an on-premises data center over a private network, use Direct Connect or a VPN gateway to set up a bridge between the on-premises data center and the VPC that is in the same region as OBS.
Error Code Structure Format { "code": "DNS.0001", "message": "Internal error." } Error Code Description If an error code starting with APIGW is returned after you call an API, rectify the fault by referring to the instructions provided in API Gateway Error Codes.
Check whether you enter the correct AK and SK of the target platform account and whether the account is frozen. 400 SMS.0203 Connection from source server to API Gateway timed out. Connection from source server to API Gateway timed out.
Tower 6, The Gateway, No. 9 Canton Road, Tsimshatsui,Kowloon Saudi Arabia Sparkoo Technologies Arabia Co., Ltd. C-Center, Prince Mohammed Road, PO Box 295320, Riyadh, the Kingdom of Saudi Arabia United Arab Emirates SPARKOO TECHNOLOGIES - SOLE PROPRIETORSHIP L.L.C.
Change the VPC or contact technical support. 400 VPC.2811 InvalidVgwForRouteGateway The virtual gateway of the current Direct Connect connection has not been associated with any device and the route cannot be delivered.