- What's New
- Function Overview
- Product Bulletin
- Service Overview
- Billing
- Getting Started
-
User Guide
- Process of Using APIG
- Creating a User and Granting APIG Permissions
- Creating a Gateway
- Opening APIs
- (Optional) Configuring Authorization for API Calling
- Calling APIs
-
Managing APIs
- Overview
- Viewing or Modifying API Information
- Configuring Custom API Authentication
- Configuring API Parameter Orchestration Rules
- Customizing Error Response for APIs
- Cloning an API
- Taking an API Offline
- Importing and Exporting APIs
-
API Design File Extension Definitions
- x-apigateway-auth-type
- x-apigateway-request-type
- x-apigateway-match-mode
- x-apigateway-cors
- x-apigateway-is-send-fg-body-base64
- x-apigateway-any-method
- x-apigateway-backend
- x-apigateway-backend.parameters
- x-apigateway-backend.httpEndpoints
- x-apigateway-backend.httpVpcEndpoints
- x-apigateway-backend.functionEndpoints
- x-apigateway-backend.mockEndpoints
- x-apigateway-backend-policies
- x-apigateway-backend-policies.conditions
- x-apigateway-ratelimit
- x-apigateway-ratelimits
- x-apigateway-ratelimits.policy
- x-apigateway-ratelimits.policy.special
- x-apigateway-access-control
- x-apigateway-access-controls
- x-apigateway-access-controls.policy
- x-apigateway-plugins
- x-apigateway-auth-opt
- x-apigateway-result-normal-sample
- x-apigateway-result-failure-sample
- x-apigateway-authorizer
- x-apigateway-response
- x-apigateway-responses
- x-apigateway-pass-through
- x-apigateway-sample
- x-apigateway-content-type
- x-apigateway-orchestrations
- Configuring API Policies
- Configuring a Credential Policy
- Managing APIG Gateways
- Viewing Metrics and Configuring Alarms
- Viewing Audit Logs
- Shared Gateway (for Existing Users)
-
Best Practices
- Overview
-
API Openness
- Selectively Exposing CCE Workloads with a Dedicated Gateway
- Selectively Exposing Service Capabilities of a Data Center Using a Dedicated Gateway
- Exposing Backend Services Across VPCs Using a Dedicated Gateway
- Routing gRPC Service Requests Using a Dedicated Gateway
- Forwarding WebSocket Service Requests Using a Dedicated Gateway
- HTTP-to-HTTPS Auto Redirection with a Dedicated Gateway
- Calling Different Backend Services Using a Dedicated Gateway
- API Authentication
- API Policies
- API Security
- Developer Guide
-
API Reference
- Before You Start
- API Overview
- Calling APIs
-
Dedicated Gateway APIs (V2)
- API Group Management
- Environment Management
- Environment Variable Management
- Request Throttling Policy Management
-
API Management
- Creating an API
- Modifying an API
- Deleting an API
- Publishing an API or Taking an API Offline
- Querying API Details
- Querying APIs
- Verifying the API Definition
- Debugging an API
- Publishing APIs or Taking APIs Offline
- Querying Historical Versions of an API
- Switching the Version of an API
- Querying the Runtime Definition of an API
- Querying API Version Details
- Taking an API Version Offline
- Signature Key Management
- Binding/Unbinding Signature Keys
- Binding/Unbinding Request Throttling Policies
- Excluded Request Throttling Configuration
- App Authorization Management
- Resource Query
- Domain Name Management
- Access Control Policy Management
- Binding/Unbinding Access Control Policies
- Custom Authorizer Management
- API Import and Export
-
VPC Channel Management
- Creating a VPC Channel
- Updating a VPC Channel
- Deleting a VPC Channel
- Querying VPC Channel Details
- Querying VPC Channels
- Adding or Updating Backend Instances
- Querying Backend Servers of a VPC Channel
- Updating Backend Instances
- Removing a Backend Server
- Enabling Backend Servers
- Disabling Backend Servers
- Modifying VPC Channel Health Check
- Adding or Updating a Backend Server Group of a VPC Channel
- Querying Backend Server Groups of a VPC Channel
- Querying a Backend Server Group of a VPC Channel
- Deleting a Backend Server Group of a VPC Channel
- Updating a Backend Server Group of a VPC Channel
- Monitoring Information Query
- Group Response Management
- Tag Management
- Gateway Feature Management
- Configuration Management
-
Gateway Management
- Creating a Dedicated Gateway (Pay-Per-Use)
- Querying Dedicated Gateway Details
- Updating a Dedicated Gateway
- Querying the Creation Progress of a Dedicated Gateway
- Updating or Binding an EIP to a Dedicated Gateway
- Unbinding the EIP of a Dedicated Gateway
- Enabling Public Access for a Dedicated Gateway
- Updating the Outbound Access Bandwidth of a Dedicated Gateway
- Disabling Public Access for a Dedicated Gateway
- Enabling Public Inbound Access
- Updating Public Inbound Access Bandwidth of a Gateway
- Disabling Public Inbound Access for a Gateway
- Querying AZs
- Querying Dedicated Gateways
- Deleting a Dedicated Gateway
- Modifying the Specifications of a Pay-Per-Use Gateway
- Querying Gateway Constraints
- VPC Endpoint Management
- Gateway Tag Management
- Microservice Center Management
-
SSL Certificate Management
- Querying SSL Certificates
- Creating an SSL Certificate
- Binding a Domain Name with SSL Certificates
- Unbinding a Domain Name's SSL Certificates
- Querying Certificate Details
- Deleting an SSL Certificate
- Modifying an SSL Certificate
- Binding an SSL Certificate to a Domain Name
- Unbinding an SSL Certificate from a Domain Name
- Querying Domain Names of an SSL Certificate
-
Plug-in Management
- Creating a Plug-in
- Modifying a Plug-in
- Deleting a Plug-in
- Querying Plug-ins
- Querying Plug-in Details
- Binding a Plug-in to APIs
- Binding an API with Plug-ins
- Unbinding a Plug-in from All APIs
- Unbinding an API's Plug-ins
- Querying APIs Bound with a Plug-in
- Querying Plug-ins Bound to an API
- Querying APIs to Which a Plug-in Can Be Bound
- Querying Plug-ins That Can Be Bound to an API
-
Credential Management
- Creating an App
- Modifying an App
- Deleting an App
- Resetting the AppSecret of an App
- Verifying an App
- Querying App Details
- Querying Apps
- Creating an AppCode
- Generating an AppCode
- Deleting an AppCode
- Querying AppCode Details
- Querying AppCodes of an App
- Querying Quotas Associated with a Credential
- Configuring Access Control Settings for an App
- Querying Access Control Details About an App
- Deleting Access Control Settings of an App
-
Credential Quota Management
- Creating a Credential Quota
- Querying Credential Quota Details
- Querying Credential Quotas
- Modifying a Credential Quota
- Deleting a Credential Quota
- Querying the Credentials Bound to a Specified Quota
- Binding a Credential Quota with Credentials
- Unbinding a Credential Quota from a Credential
- Querying Credentials That Can Be Bound to a Credential Quota
- Asynchronous Task Management
- Orchestration Rule Management
- Gateway Custom Inbound Port Management
-
Shared Gateway APIs (for Existing Users)
- API Group Management
-
API Management
- Object Model
- Creating an API
- Modifying an API
- Deleting an API
- Publishing an API
- Taking an API Offline
- Publishing Multiple APIs or Taking Multiple APIs Offline
- Querying API Details
- Querying an API List
- Querying Historical API Versions
- Taking an Effective Version of an API Offline
- Querying Details of an API Version
- Querying the Runtime Definition of an API
- Debugging an API
- App Management
- App Authorization Management
- Environment Management
- Environment Variable Management
- Request Throttling Policy Management
- Binding Request Throttling Policies
- Excluded Request Throttling Configuration
- Access Control Policy Management
-
Binding Access Control Policies
- Object Model
- Binding an Access Control Policy to an API
- Querying the List of Access Control Policies Bound to an API
- Querying the List of APIs Bound to an Access Control Policy
- Querying the List of APIs Not Bound to an Access Control Policy
- Unbinding an Access Control Policy from an API
- Unbinding Multiple Access Control Policies from APIs
- Querying Subscription Information in KooGallery
- Configuration Management
- Resource Query
- Signature Key Management
- Binding Signature Keys
- Domain Name Management
- VPC Channel Management
- Querying Metrics
- OpenAPI
- Custom Authorizer Management
- Permissions Policies and Supported Actions
- Appendix
- Change History
- SDK Reference
-
FAQs
- Common FAQs
- Product Consulting FAQs
-
Opening APIs
- Why Can't I Create APIs?
- How Do I Define Response Codes for an API?
- Can I Specify a Private Network Load Balancer Address for the Backend Service?
- Can I Specify the Backend Address as a Subnet IP Address?
- Does APIG Support Multiple Backend Endpoints?
- Can I Bind Private Domain Names for API Access?
- Why Do I Fail to Call an API Across Domains?
- How Do I Use APIG to Open Up Services Deployed on Huawei Cloud?
- Publishing an API
-
Calling APIs
- What Are the Possible Causes for an API Calling Failure?
- Why Am I Seeing the Error Message "414 Request URI too large" When I Call an API?
- Why Am I Seeing the Error Message "The API does not exist or has not been published in the environment" When I Call an API?
- Why Am I Seeing the Error Message "No backend available" When I Call an API?
- Why Am I Seeing the Error Message "Backend unavailable" or "Backend timeout" When I Invoke the Backend Service?
- Why Am I Seeing the Error Message "Backend domain name resolution failed" When I Invoke the Backend Service?
- Why Am I Seeing the Error Message "Incorrect IAM authentication information" When I Call an API?
- Why Am I Seeing the Error Message "Incorrect app authentication information" When I Call an API?
- Why Doesn't Modification of the backend_timeout Parameter Take Effect?
- Does APIG Have a Limit on the Size of the API Request Body?
- Is There a Limit on the Size of the Response to an API Request?
- How Do I Call an API Using App Authentication in iOS System?
- Why Can't I Create a Header Parameter Named x-auth-token for an API Called Through IAM Authentication?
- Can Mobile Apps Call APIs?
- Can Applications Deployed in a VPC Call APIs?
- Does APIG Support WebSocket Data Transmission?
- How Will the Requests for an API with Multiple Backend Policies Be Matched and Executed?
- How Can I Access Backend Services over Public Networks Through APIG?
- API Authentication
-
API Policies
- Can I Configure the Maximum Number of Concurrent Requests?
- Is the Restriction of 1,000 Requests Per Day to a Debugging Domain Name Applied to Enterprise Accounts?
- Does APIG Have Bandwidth Limits?
- Why Doesn't a Request Throttling Policy Take Effect?
- How Do I Provide an Open API to Specific Users?
- Are Client IP Addresses Verified for Access Control?
- Importing and Exporting APIs
- Videos
-
More Documents
-
User Guide (Kuala Lumpur Region)
- Service Overview
- Getting Started
- Comparing Versions
- Overview
-
API Management
- Creating an API Group
- Binding a Domain Name
- Creating an Environment Variable
- Creating a Gateway Response
- Creating an API
- Cloning an API
- CORS
- Debugging an API
- Authorizing API Access
- Publishing an API
- Taking an API Offline
-
Importing and Exorting APIs
- Restrictions and Compatibility
- Importing APIs
- Exporting APIs
-
Extended Definition
- x-apigateway-auth-type
- x-apigateway-request-type
- x-apigateway-match-mode
- x-apigateway-cors
- x-apigateway-any-method
- x-apigateway-backend
- x-apigateway-backend.parameters
- x-apigateway-backend.httpEndpoints
- x-apigateway-backend.httpVpcEndpoints
- x-apigateway-backend.functionEndpoints
- x-apigateway-backend.mockEndpoints
- x-apigateway-backend-policies
- x-apigateway-backend-policies.conditions
- x-apigateway-ratelimit
- x-apigateway-ratelimits
- x-apigateway-ratelimits.policy
- x-apigateway-ratelimits.policy.special
- x-apigateway-access-control
- x-apigateway-access-controls
- x-apigateway-access-controls.policy
- x-apigateway-plugins
- Viewing APIs
- HTTP 2.0
- API Policies
- Credentials
- Monitoring & Analysis
- Gateway Management
- SDKs
- Published API Calling
- Permissions Management
- Auditing
-
FAQs
- Common FAQs
-
API Creation
- How Do I Define Response Codes for an API?
- How Do I Specify the Host Port for a VPC Channel (or Load Balance Channel)?
- 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?
- Does APIG Support Multiple Backend Endpoints?
- What Should I Do After Applying for an Independent Domain Name?
- Can I Bind Private Domain Names for API Access?
- Why Does an API Failed to Be Called Across Domains?
-
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?
- Why Am I Seeing the Error Message "414 Request URI too large" When I Call an API?
- 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?
- Why Am I Seeing the Message "Backend domain name resolution failed" When a Backend Service Is Called?
- Why Doesn't Modification of the backend_timeout Parameter Take Effect?
- How Do I Switch the Environment for API Calling?
- What Is the Maximum Size of an API Request Package?
- How Do I Perform App Authentication in iOS System?
- Why Can't I Create a Header Parameter Named x-auth-token for an API Called Through IAM Authentication?
- App (Credential) FAQs
- Can Mobile Apps Call APIs?
- Can Applications Deployed in a VPC Call APIs?
- Does APIG Support WebSocket Data Transmission?
- Does APIG Support Persistent Connections?
- How Will the Requests for an API with Multiple Backend Policies Be Matched and Executed?
- Is There a Limit on the Size of the Response to an API Request?
- How Can I Access Backend Services over Public Networks Through APIG?
-
API Authentication
- Does APIG Support HTTPS Two-Way Authentication?
- How Do I Call an API That Does Not Require Authentication?
- Which TLS Versions Does APIG Support?
- Does APIG Support Custom Authentication?
- Will the Request Body Be Signed for Security Authentication?
- Common Errors Related to IAM Authentication Information
- What Should I Do If the App Authentication Information Is Incorrect?
- API Control Policies
- API Publishing
- API Import and Export
- API Security
- Other FAQs
- Change History
- Developer Guide (Kuala Lumpur Region)
-
API Reference (Kuala Lumpur Region)
- Before You Start
- Calling APIs
-
Dedicated Gateway APIs (V2)
- API Group Management
- Environment Management
- Environment Variable Management
- Request Throttling Policy Management
-
API Management
- Creating an API
- Modifying an API
- Deleting an API
- Publishing an API or Taking an API Offline
- Querying API Details
- Querying APIs
- Verifying the API Definition
- Debugging an API
- Publishing APIs or Taking APIs Offline
- Querying Historical Versions of an API
- Switching the Version of an API
- Querying the Runtime Definition of an API
- Querying API Version Details
- Taking an API Version Offline
- Signature Key Management
- Binding/Unbinding Signature Keys
- Binding/Unbinding Request Throttling Policies
- Excluded Request Throttling Configuration
- App Authorization Management
- Resource Query
- Domain Name Management
- Access Control Policy Management
- Binding/Unbinding Access Control Policies
- Custom Authorizer Management
- API Import and Export
-
VPC Channel Management
- Creating a VPC Channel
- Updating a VPC Channel
- Deleting a VPC Channel
- Querying VPC Channel Details
- Querying VPC Channels
- Adding or Updating Backend Instances
- Querying Backend Servers of a VPC Channel
- Updating Backend Instances
- Removing a Backend Server
- Enabling Backend Servers
- Disabling Backend Servers
- Modifying VPC Channel Health Check
- Adding or Updating a Backend Server Group of a VPC Channel
- Querying Backend Server Groups of a VPC Channel
- Querying a Backend Server Group of a VPC Channel
- Deleting a Backend Server Group of a VPC Channel
- Updating a Backend Server Group of a VPC Channel
- Monitoring Information Query
- Group Response Management
- Tag Management
- Gateway Feature Management
- Configuration Management
-
Gateway Management
- Creating a Dedicated Gateway (Pay-Per-Use)
- Querying Dedicated Gateway Details
- Updating a Dedicated Gateway
- Querying the Creation Progress of a Dedicated Gateway
- Updating or Binding an EIP to a Dedicated Gateway
- Unbinding the EIP of a Dedicated Gateway
- Enabling Public Access for a Dedicated Gateway
- Updating the Outbound Access Bandwidth of a Dedicated Gateway
- Disabling Public Access for a Dedicated Gateway
- Enabling Public Inbound Access
- Updating Public Inbound Access Bandwidth of a Gateway
- Disabling Public Inbound Access for a Gateway
- Querying AZs
- Querying Dedicated Gateways
- Deleting a Dedicated Gateway
- Modifying the Specifications of a Pay-Per-Use Gateway
- Querying Gateway Constraints
- VPC Endpoint Management
- Gateway Tag Management
-
SSL Certificate Management
- Querying SSL Certificates
- Creating an SSL Certificate
- Binding a Domain Name with SSL Certificates
- Unbinding a Domain Name's SSL Certificates
- Querying Certificate Details
- Deleting an SSL Certificate
- Modifying an SSL Certificate
- Binding an SSL Certificate to a Domain Name
- Unbinding an SSL Certificate from a Domain Name
- Querying Domain Names of an SSL Certificate
-
Plug-in Management
- Creating a Plug-in
- Modifying a Plug-in
- Deleting a Plug-in
- Querying Plug-ins
- Querying Plug-in Details
- Binding a Plug-in to APIs
- Binding an API with Plug-ins
- Unbinding a Plug-in from All APIs
- Unbinding an API's Plug-ins
- Querying APIs Bound with a Plug-in
- Querying Plug-ins Bound to an API
- Querying APIs to Which a Plug-in Can Be Bound
- Querying Plug-ins That Can Be Bound to an API
-
Credential Management
- Creating an App
- Modifying an App
- Deleting an App
- Resetting the AppSecret of an App
- Verifying an App
- Querying App Details
- Querying Apps
- Creating an AppCode
- Generating an AppCode
- Deleting an AppCode
- Querying AppCode Details
- Querying AppCodes of an App
- Querying Quotas Associated with a Credential
- Configuring Access Control Settings for an App
- Querying Access Control Details About an App
- Deleting Access Control Settings of an App
-
Credential Quota Management
- Creating a Credential Quota
- Querying Credential Quota Details
- Querying Credential Quotas
- Modifying a Credential Quota
- Deleting a Credential Quota
- Querying the Credentials Bound to a Specified Quota
- Binding a Credential Quota with Credentials
- Unbinding a Credential Quota from a Credential
- Querying Credentials That Can Be Bound to a Credential Quota
- Asynchronous Task Management
- Permissions Policies and Supported Actions
- Appendix
- Change History
-
User Guide (ME-Abu Dhabi Region)
- Service Overview
- Getting Started
- Comparing Versions
- Overview
-
API Management
- Creating an API Group
- Importing a CCE Workload
- Binding a Domain Name
- Creating an Environment Variable
- Creating a Gateway Response
- Creating an API
- Creating a gRPC API
- Cloning an API
- CORS
- Debugging an API
- Authorizing API Access
- Publishing an API
- Taking an API Offline
-
Importing and Exorting APIs
- Restrictions and Compatibility
- Importing APIs
- Exporting APIs
-
Extended Definition
- x-apigateway-auth-type
- x-apigateway-request-type
- x-apigateway-match-mode
- x-apigateway-cors
- x-apigateway-is-send-fg-body-base64
- x-apigateway-any-method
- x-apigateway-backend
- x-apigateway-backend.parameters
- x-apigateway-backend.httpEndpoints
- x-apigateway-backend.httpVpcEndpoints
- x-apigateway-backend.functionEndpoints
- x-apigateway-backend.mockEndpoints
- x-apigateway-backend-policies
- x-apigateway-backend-policies.conditions
- x-apigateway-ratelimit
- x-apigateway-ratelimits
- x-apigateway-ratelimits.policy
- x-apigateway-ratelimits.policy.special
- x-apigateway-access-control
- x-apigateway-access-controls
- x-apigateway-access-controls.policy
- x-apigateway-plugins
- Viewing APIs
- HTTP 2.0
- API Policies
- Credentials
- Monitoring & Analysis
- Gateway Management
- SDKs
- Published API Calling
- Permissions Management
- Auditing
-
FAQs
- Common FAQs
-
API Creation
- Why Can't I Create APIs?
- How Do I Define Response Codes for an API?
- How Do I Specify the Host Port for a VPC Channel (or Load Balance Channel)?
- 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?
- Does APIG Support Multiple Backend Endpoints?
- What Should I Do After Applying for an Independent Domain Name?
- Can I Bind Private Domain Names for API Access?
- Why Does an API Failed to Be Called Across Domains?
-
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?
- Why Am I Seeing the Error Message "414 Request URI too large" When I Call an API?
- 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?
- Why Am I Seeing the Message "Backend domain name resolution failed" When a Backend Service Is Called?
- Why Doesn't Modification of the backend_timeout Parameter Take Effect?
- How Do I Switch the Environment for API Calling?
- What Is the Maximum Size of an API Request Package?
- How Do I Perform App Authentication in iOS System?
- Why Can't I Create a Header Parameter Named x-auth-token for an API Called Through IAM Authentication?
- App (Credential) FAQs
- Can Mobile Apps Call APIs?
- Can Applications Deployed in a VPC Call APIs?
- Does APIG Support WebSocket Data Transmission?
- Does APIG Support Persistent Connections?
- How Will the Requests for an API with Multiple Backend Policies Be Matched and Executed?
- Is There a Limit on the Size of the Response to an API Request?
- How Can I Access Backend Services over Public Networks Through APIG?
-
API Authentication
- Does APIG Support HTTPS Two-Way Authentication?
- How Do I Call an API That Does Not Require Authentication?
- Which TLS Versions Does APIG Support?
- Does APIG Support Custom Authentication?
- Will the Request Body Be Signed for Security Authentication?
- Common Errors Related to IAM Authentication Information
- What Should I Do If the App Authentication Information Is Incorrect?
- API Control Policies
- API Publishing
- API Import and Export
- API Security
- Other FAQs
- Change History
- Developer Guide (ME-Abu Dhabi Region)
-
API Reference (ME-Abu Dhabi Region)
- Before You Start
- Calling APIs
-
Dedicated Gateway APIs (V2)
- API Group Management
- Environment Management
- Environment Variable Management
- Request Throttling Policy Management
-
API Management
- Creating an API
- Modifying an API
- Deleting an API
- Publishing an API or Taking an API Offline
- Querying API Details
- Querying APIs
- Verifying the API Definition
- Debugging an API
- Publishing APIs or Taking APIs Offline
- Querying Historical Versions of an API
- Switching the Version of an API
- Querying the Runtime Definition of an API
- Querying API Version Details
- Taking an API Version Offline
- Signature Key Management
- Binding/Unbinding Signature Keys
- Binding/Unbinding Request Throttling Policies
- Excluded Request Throttling Configuration
- App Authorization Management
- Resource Query
- Domain Name Management
- Access Control Policy Management
- Binding/Unbinding Access Control Policies
- Custom Authorizer Management
- API Import and Export
-
VPC Channel Management
- Creating a VPC Channel
- Updating a VPC Channel
- Deleting a VPC Channel
- Querying VPC Channel Details
- Querying VPC Channels
- Adding or Updating Backend Instances
- Querying Backend Servers of a VPC Channel
- Updating Backend Instances
- Removing a Backend Server
- Enabling Backend Servers
- Disabling Backend Servers
- Modifying VPC Channel Health Check
- Adding or Updating a Backend Server Group of a VPC Channel
- Querying Backend Server Groups of a VPC Channel
- Querying a Backend Server Group of a VPC Channel
- Deleting a Backend Server Group of a VPC Channel
- Updating a Backend Server Group of a VPC Channel
- Monitoring Information Query
- Group Response Management
- Tag Management
- Gateway Feature Management
- Configuration Management
-
Gateway Management
- Creating a Dedicated Gateway (Pay-Per-Use)
- Querying Dedicated Gateway Details
- Updating a Dedicated Gateway
- Querying the Creation Progress of a Dedicated Gateway
- Updating or Binding an EIP to a Dedicated Gateway
- Unbinding the EIP of a Dedicated Gateway
- Enabling Public Access for a Dedicated Gateway
- Updating the Outbound Access Bandwidth of a Dedicated Gateway
- Disabling Public Access for a Dedicated Gateway
- Enabling Public Inbound Access
- Updating Public Inbound Access Bandwidth of a Gateway
- Disabling Public Inbound Access for a Gateway
- Querying AZs
- Querying Dedicated Gateways
- Deleting a Dedicated Gateway
- Modifying the Specifications of a Pay-Per-Use Gateway
- Querying Gateway Constraints
- VPC Endpoint Management
- Gateway Tag Management
- Microservice Center Management
-
SSL Certificate Management
- Querying SSL Certificates
- Creating an SSL Certificate
- Binding a Domain Name with SSL Certificates
- Unbinding a Domain Name's SSL Certificates
- Querying Certificate Details
- Deleting an SSL Certificate
- Modifying an SSL Certificate
- Binding an SSL Certificate to a Domain Name
- Unbinding an SSL Certificate from a Domain Name
- Querying Domain Names of an SSL Certificate
-
Plug-in Management
- Creating a Plug-in
- Modifying a Plug-in
- Deleting a Plug-in
- Querying Plug-ins
- Querying Plug-in Details
- Binding a Plug-in to APIs
- Binding an API with Plug-ins
- Unbinding a Plug-in from All APIs
- Unbinding an API's Plug-ins
- Querying APIs Bound with a Plug-in
- Querying Plug-ins Bound to an API
- Querying APIs to Which a Plug-in Can Be Bound
- Querying Plug-ins That Can Be Bound to an API
-
Credential Management
- Creating an App
- Modifying an App
- Deleting an App
- Resetting the AppSecret of an App
- Verifying an App
- Querying App Details
- Querying Apps
- Creating an AppCode
- Generating an AppCode
- Deleting an AppCode
- Querying AppCode Details
- Querying AppCodes of an App
- Querying Quotas Associated with a Credential
- Configuring Access Control Settings for an App
- Querying Access Control Details About an App
- Deleting Access Control Settings of an App
-
Credential Quota Management
- This API is used to creat a credential quota.
- Querying Credential Quota Details
- Querying Credential Quotas
- Modifying a Credential Quota
- Deleting a Credential Quota
- Querying the Credentials Bound to a Specified Quota
- Binding a Credential Quota with Credentials
- Unbinding a Credential Quota from a Credential
- Querying Credentials That Can Be Bound to a Credential Quota
- Asynchronous Task Management
- Permissions Policies and Supported Actions
- Appendix
- Change History
-
Best Practices (ME-Abu Dhabi Region)
- Selectively Exposing CCE Workloads with a Dedicated Gateway
- Selectively Exposing Service Capabilities of a Data Center Using a Dedicated Gateway
- Developing a Custom Authorizer with FunctionGraph
- Exposing Backend Services Across VPCs Using a Dedicated Gateway
- Interconnecting a Dedicated Gateway with WAF
- Request Throttling 2.0 with a Dedicated Gateway
- Two-Factor Authentication with a Dedicated Gateway
- HTTP-to-HTTPS Auto Redirection with a Dedicated Gateway
- Client Authentication with a Dedicated Gateway
- Invoking an API Policy Backend via Frontend Authentication Parameters (System Parameter)
- Forwarding WebSocket Services Using Dedicated Gateway
- Change History
- User Guide (Paris Region)
-
Developer Guide (Paris Region)
- Application Scenarios
- Calling APIs Through App Authentication
- Calling APIs Through IAM Authentication
- Creating Signatures for Backend Requests
-
Importing and Exporting APIs
- Restrictions and Compatibility
- Extended Definition
- API Import Precautions
- Examples of Importing APIs
- API Export Precautions
- Change History
-
API Reference (Paris Region)
- Before You Start
- Calling APIs
- Getting Started
-
Shared Gateway APIs
- API Group Management
-
API Management
- Object Model
- Registering an API
- Modifying an API
- Deleting an API
- Publishing an API
- Taking an API Offline
- Publishing Multiple APIs or Taking Multiple APIs Offline
- Querying API Details
- Querying an API List
- Querying Historical API Versions
- Taking an Effective Version of an API Offline
- Querying Details of an API Version
- Querying the Runtime Definition of an API
- Debugging an API
- App Management
- App Authorization Management
- Environment Management
- Environment Variable Management
- Request Throttling Policy Management
- Binding Request Throttling Policies
- Excluded Request Throttling Configuration
- Access Control Policy Management
-
Binding Access Control Policies
- Object Model
- Binding an Access Control Policy to an API
- Querying the List of Access Control Policies Bound to an API
- Querying the List of APIs Bound to an Access Control Policy
- Querying the List of APIs Not Bound to an Access Control Policy
- Unbinding an Access Control Policy from an API
- Unbinding Multiple Access Control Policies from APIs
- Querying Subscription Information in the Marketplace
- Resource Query
- Signature Key Management
- Binding Signature Keys
- Domain Name Management
- VPC Channel Management
- OpenAPI
- Custom Authorizer Management
- Appendix
- Change History
-
Dedicated API Gateway User Guide (Paris Region)
- Service Overview
- Getting Started
- Comparing Versions
- Overview
-
API Management
- Creating an API Group
- Binding a Domain Name
- Creating an Environment Variable
- Creating a Gateway Response
- Creating an API
- CORS
- Debugging an API
- Authorizing API Access
- Publishing an API
- Taking an API Offline
-
Importing and Exorting APIs
- Restrictions and Compatibility
- Importing APIs
- Exporting APIs
-
Extended Definition
- x-apigateway-auth-type
- x-apigateway-request-type
- x-apigateway-match-mode
- x-apigateway-cors
- x-apigateway-any-method
- x-apigateway-backend
- x-apigateway-backend.parameters
- x-apigateway-backend.httpEndpoints
- x-apigateway-backend.httpVpcEndpoints
- x-apigateway-backend.functionEndpoints
- x-apigateway-backend.mockEndpoints
- x-apigateway-backend-policies
- x-apigateway-backend-policies.conditions
- x-apigateway-ratelimit
- x-apigateway-ratelimits
- x-apigateway-ratelimits.policy
- x-apigateway-ratelimits.policy.special
- x-apigateway-access-control
- x-apigateway-access-controls
- x-apigateway-access-controls.policy
- x-apigateway-plugins
- Viewing APIs
- API Policies
- Credentials
- Monitoring & Analysis
- Gateway Management
- Published API Calling
- Permissions Management
- Auditing
-
FAQs
- Common FAQs
-
API Creation
- How Do I Define Response Codes for an API?
- How Do I Specify the Host Port for a VPC Channel (or Load Balance Channel)?
- 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?
- Does APIG Support Multiple Backend Endpoints?
- What Should I Do After Applying for an Independent Domain Name?
- Can I Bind Private Domain Names for API Access?
- Why Does an API Failed to Be Called Across Domains?
-
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?
- Why Am I Seeing the Error Message "414 Request URI too large" When I Call an API?
- 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?
- Why Am I Seeing the Message "Backend domain name resolution failed" When a Backend Service Is Called?
- Why Doesn't Modification of the backend_timeout Parameter Take Effect?
- How Do I Switch the Environment for API Calling?
- What Is the Maximum Size of an API Request Package?
- How Do I Perform App Authentication in iOS System?
- Why Can't I Create a Header Parameter Named x-auth-token for an API Called Through IAM Authentication?
- App (Credential) FAQs
- Can Mobile Apps Call APIs?
- Can Applications Deployed in a VPC Call APIs?
- Does APIG Support WebSocket Data Transmission?
- Does APIG Support Persistent Connections?
- How Will the Requests for an API with Multiple Backend Policies Be Matched and Executed?
- Is There a Limit on the Size of the Response to an API Request?
- How Can I Access Backend Services over Public Networks Through APIG?
-
API Authentication
- Does APIG Support HTTPS Two-Way Authentication?
- How Do I Call an API That Does Not Require Authentication?
- Which TLS Versions Does APIG Support?
- Does APIG Support Custom Authentication?
- Will the Request Body Be Signed for Security Authentication?
- Common Errors Related to IAM Authentication Information
- API Control Policies
- API Publishing
- API Import and Export
- API Security
- Other FAQs
- Change History
- Dedicated API Gateway Developer Guide (Paris Region)
-
Dedicated API Gateway API Reference (Paris Region)
- Before You Start
- Calling APIs
-
Dedicated Gateway APIs (V2)
- API Group Management
- Environment Management
- Environment Variable Management
- Request Throttling Policy Management
-
API Management
- Creating an API
- Modifying an API
- Deleting an API
- Publishing an API or Taking an API Offline
- Querying API Details
- Querying APIs
- Debugging an API
- Publishing APIs or Taking APIs Offline
- Querying Historical Versions of an API
- Switching the Version of an API
- Querying the Runtime Definition of an API
- Querying API Version Details
- Taking an API Version Offline
- Signature Key Management
- Binding/Unbinding Signature Keys
- Binding/Unbinding Request Throttling Policies
- Excluded Request Throttling Configuration
- App Authorization Management
- Resource Query
- App Management
- Domain Name Management
- Access Control Policy Management
- Binding/Unbinding Access Control Policies
- Custom Authorizer Management
- API Import and Export
- VPC Channel Management
- Monitoring Information Query
- Group Response Management
- Tag Management
- Gateway Feature Management
- Configuration Management
-
Gateway Management
- Creating a Dedicated Gateway (Pay-Per-Use)
- Querying Dedicated Gateway Details
- Updating a Dedicated Gateway
- Querying the Creation Progress of a Dedicated Gateway
- Updating or Binding an EIP to a Dedicated Gateway
- Unbinding the EIP of a Dedicated Gateway
- Enabling Public Access for a Dedicated Gateway
- Updating the Outbound Access Bandwidth of a Dedicated Gateway
- Disabling Public Access for a Dedicated Gateway
- Querying AZs
- Querying Dedicated Gateways
- Deleting a Dedicated Gateway
- Permissions Policies and Supported Actions
- Appendix
- Change History
-
User Guide (Kuala Lumpur Region)
- General Reference
Copied.
Implementation Procedure
Creating a VPC
- Log in to the network console.
- In the navigation pane, choose Virtual Private Cloud > My VPCs.
- On the Virtual Private Cloud page, click Create VPC, and configure the parameters by referring to Table 1 and Table 2. For details, see sections "Creating a VPC" and "Creating a Subnet for the VPC" in the Virtual Private Cloud User Guide.
- Click Create Now.
- Repeat 3 to 4 to create VPC2 for running your backend service.
Creating a Gateway
- Go to the APIG console.
- In the navigation pane, choose Gateways.
- Click Buy Gateway.
Table 3 Gateway information Parameter
Description
Billing Mode
Billing mode of the gateway. Select Pay-per-use.
Region
Select the region where the gateway is located. It must be the same as the region of VPC 1.
AZ
The AZ where the gateway is located. Select AZ1.
Gateway Name
Name of the gateway.
Edition
Select Professional. The edition cannot be changed after the gateway is created.
Scheduled Maintenance
Select a time period when the gateway can be maintained by technical support engineers. A period with low service traffic is recommended. For this example, retain the default value 22:00:00---02:00:00.
Enterprise Project
Select the enterprise project to which the gateway belongs. For this example, retain the default value default.
Network
Select VPC 1 and a subnet.
Security Group
Click Manage Security Groups and create a security group. Ensure that you have selected default for Enterprise Project.
Description
Description of the gateway.
- Click Next.
- If the gateway configurations are correct, read and confirm your acceptance of the customer agreement and privacy statement, and create the instance.
Creating a Load Balancer
- Return to the network console.
- In the navigation pane, choose Elastic Load Balance > Load Balancers.
- Click Buy Elastic Load Balancer.
- Configure the load balancer information. For details, see section Load Balancer in the Elastic Load Balance User Guide.
Table 4 Load balancer parameters Parameter
Description
Type
Type of the load balancer.
Billing Mode
By default, Pay-per-use is selected.
Region
Select the region where the load balancer is located. It must be the same as the region of VPC 2.
AZ
The AZ where the load balancer is located. Select AZ1.
Name
Name of the load balancer.
Enterprise Project
Select default.
Specification
Select Fixed – Application load balancing (HTTP/HTTPS) and Network load balancing (TCP/UDP) by default.
Network Type
Select Private IPv4 network by default.
VPC
Select VPC 2.
Frontend Subnet
Select a subnet.
- Click Next.
- Confirm the configuration and click Submit.
- Add a listener.
- Click the name of the load balancer. On the Listeners tab page, click Add Listener.
- Configure the listener name, frontend protocol, and port, and click Next.
- Configure the backend server group name, backend protocol, and load balancing algorithm. Then click Next.
- Add backend servers and click Next.
- Click Submit. The following figure shows the configuration.
Figure 1 Viewing the basic information and backend server group of the listener
Creating a VPC Peering Connection
- In the navigation pane, choose Virtual Private Cloud > VPC Peering Connections.
- Click Create VPC Peering Connection and configure the parameters.
Table 5 Configuring a VPC peering connection Parameter
Description
Region
Select a region that is the same as the region of VPC 1.
VPC Peering Connection Name
Name of the VPC peering connection.
Local VPC
Select VPC 1.
Account
By default, My account is selected.
Peer Project
Select a project
Peer VPC
Select VPC 2.
- Click OK.
- In the displayed dialog box, click Add Now to go to the VPC peering connection details page.
- On the Associated Routes area, click Add Route.
- In the displayed dialog box, enter the route information.
Table 6 Local and peer routing information Parameter
Description
Local routes
VPC
Select VPC 1.
Route Table
VPC 1 route table
Destination
Enter the service address displayed on the details page of the load balancer.
Peer routes
VPC
Select VPC 2.
Route Table
VPC 2 route table
Destination
Enter the private outbound address displayed on the details page of the dedicated gateway.
- Click OK.
- In the displayed dialog box, enter the route information.
Configuring a Route
- Return to the APIG console.
- In the navigation pane, choose Gateways.
- Click the name of the created dedicated gateway or click Access Console.
- Click Change in the Routes area, enter the IPv4 CIDR block of VPC 2 where the load balancer you created is located.
- Click Save.
Creating an API
- On the APIG console, choose API Management > APIs, and click Create API > Create API.
- Configure the frontend information and click Next.
Table 7 Frontend configuration Parameter
Description
API Name
Enter an API name.
Group
The default option is DEFAULT.
URL
- Method: Request method of the API. Set this parameter to GET.
- Protocol: Request protocol of the API. Set this parameter to HTTPS.
- Subdomain Name: The system automatically allocates a subdomain name to each API group for internal testing. The subdomain name can be accessed 1,000 times a day.
- Path: Path for requesting the API.
Gateway Response
Select a response to be displayed if the gateway fails to process an API request.
The default gateway response is default.
Authentication Mode
API authentication mode. Select None. (None: Not recommended for actual services. All users will be granted access to the API.)
- Configure the backend information and click Next.
Table 8 Parameters for defining an HTTP/HTTPS backend service Parameter
Description
Load Balance Channel
Determine whether the backend service will be accessed using a load balance channel. For this example, select Skip.
URL
- Method: Request method of the API. Set this parameter to GET.
- Protocol: Set this parameter to HTTP.
- Backend Address: Enter the service address of the load balancer you created.
- Path: Path of the backend service.
- Define the response and click Finish.
Creating an ECS
- Log in to the cloud server console.
- Click Buy ECS.
- Configure the basic settings and click Next: Configure Network.
Table 9 Basic settings Parameter
Description
Billing Mode
Select Pay-per-use.
Region
Select the region where the ECS is located. It must be the same as the region of VPC 2.
AZ
Select the AZ where the ECS is located.
CPU Architecture
The default option is x86.
Specifications
Select specifications that match your service planning.
Image
Select an image that matches your service planning.
VPC
Select VPC 2.
Primary NIC
Select the subnet of the created VPC.
Security Group
Select the security group created for the dedicated gateway.
EIP
Select Not required.
ECS Name
Enter an ECS name.
Login Mode
Credential for logging in to the ECS. The default option is Password.
Username
The default user is root.
Password
Set a password for logging in to the ECS.
Confirm Password
Enter the password again.
Enterprise Project
Select "default".
- Read and confirm your acceptance of the agreement. Then click Create.
Debugging the API
- In the load balancer listener details, click View/Add Backend Server.
- On the Backend Servers page, add the created ECS.
- Go to the API Management > APIs page of the dedicated gateway, and choose More > Debug in the row that contains the API you created.
- Enter the request parameters and click Debug.
If the status code is 200, the debugging is successful. Otherwise, rectify the fault by following the instructions provided in Error Codes.
Feedback
Was this page helpful?
Provide feedbackThank you very much for your feedback. We will continue working to improve the documentation.See the reply and handling status in My Cloud VOC.
For any further questions, feel free to contact us through the chatbot.
Chatbot