- Release Notes and Announcements
- User Guide
- Product Introduction
- Purchase Guide
- Getting Started
- User Guide
- Quota Management
- Managing Functions
- Web Function Management
- Log Management
- Concurrence Management
- Trigger Management
- A Custom Domain Name
- Version Management
- Alias Management
- Permission Management
- Managing Monitors and Alarms
- Network Configuration
- Layer Management
- Execution Configuration
- Extended Storage Management
- DNS Caching Configuration
- Resource Managed Mode Management
- Triggers
- Development Guide
- Developer Tools
- Code Development
- Web Framework Development
- Deploying Framework on Command Line
- Quickly Deploying Egg Framework
- Quickly Deploying Express Framework
- Quickly Deploying Flask Framework
- Quickly Deploying Koa Framework
- Quickly Deploying Laravel Framework
- Quickly Deploying Nest.js Framework
- Quickly Deploying Next.js Framework
- Quickly Deploying Nuxt.js Framework
- Quickly Deploying Django Framework
- Practical Tutorial
- Overview
- Solutions with Tencent Cloud Services
- Business Development
- ServerlessFramework Practices
- API Gateway
- TRTC Practices
- COS Practices
- CKafka Practice
- CLS
- CLB Practice
- MPS
- CDN
- CDWPG
- VOD
- SMS
- ES
- Scheduled Task
- Video Processing
- Success Stories
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Trigger APIs
- Function APIs
- CopyFunction
- Invoke
- UpdateFunctionConfiguration
- UpdateFunctionCode
- ListFunctions
- GetFunctionLogs
- GetFunction
- DeleteFunction
- CreateFunction
- PublishVersion
- ListVersionByFunction
- GetFunctionAddress
- DeleteAlias
- UpdateAlias
- ListAliases
- GetAlias
- CreateAlias
- PutTotalConcurrencyConfig
- PutReservedConcurrencyConfig
- PutProvisionedConcurrencyConfig
- GetReservedConcurrencyConfig
- GetProvisionedConcurrencyConfig
- DeleteReservedConcurrencyConfig
- DeleteProvisionedConcurrencyConfig
- UpdateFunctionEventInvokeConfig
- GetFunctionEventInvokeConfig
- InvokeFunction
- GetRequestStatus
- Namespace APIs
- Layer Management APIs
- Async Event Management APIs
- Other APIs
- Function and Layer Status Description
- Data Types
- Error Codes
- SDK Documentation
- FAQs
- Related Agreement
- Contact Us
- Glossary
- Release Notes and Announcements
- User Guide
- Product Introduction
- Purchase Guide
- Getting Started
- User Guide
- Quota Management
- Managing Functions
- Web Function Management
- Log Management
- Concurrence Management
- Trigger Management
- A Custom Domain Name
- Version Management
- Alias Management
- Permission Management
- Managing Monitors and Alarms
- Network Configuration
- Layer Management
- Execution Configuration
- Extended Storage Management
- DNS Caching Configuration
- Resource Managed Mode Management
- Triggers
- Development Guide
- Developer Tools
- Code Development
- Web Framework Development
- Deploying Framework on Command Line
- Quickly Deploying Egg Framework
- Quickly Deploying Express Framework
- Quickly Deploying Flask Framework
- Quickly Deploying Koa Framework
- Quickly Deploying Laravel Framework
- Quickly Deploying Nest.js Framework
- Quickly Deploying Next.js Framework
- Quickly Deploying Nuxt.js Framework
- Quickly Deploying Django Framework
- Practical Tutorial
- Overview
- Solutions with Tencent Cloud Services
- Business Development
- ServerlessFramework Practices
- API Gateway
- TRTC Practices
- COS Practices
- CKafka Practice
- CLS
- CLB Practice
- MPS
- CDN
- CDWPG
- VOD
- SMS
- ES
- Scheduled Task
- Video Processing
- Success Stories
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Trigger APIs
- Function APIs
- CopyFunction
- Invoke
- UpdateFunctionConfiguration
- UpdateFunctionCode
- ListFunctions
- GetFunctionLogs
- GetFunction
- DeleteFunction
- CreateFunction
- PublishVersion
- ListVersionByFunction
- GetFunctionAddress
- DeleteAlias
- UpdateAlias
- ListAliases
- GetAlias
- CreateAlias
- PutTotalConcurrencyConfig
- PutReservedConcurrencyConfig
- PutProvisionedConcurrencyConfig
- GetReservedConcurrencyConfig
- GetProvisionedConcurrencyConfig
- DeleteReservedConcurrencyConfig
- DeleteProvisionedConcurrencyConfig
- UpdateFunctionEventInvokeConfig
- GetFunctionEventInvokeConfig
- InvokeFunction
- GetRequestStatus
- Namespace APIs
- Layer Management APIs
- Async Event Management APIs
- Other APIs
- Function and Layer Status Description
- Data Types
- Error Codes
- SDK Documentation
- FAQs
- Related Agreement
- Contact Us
- Glossary
What should I do if SCF returns a 504 error?
1. Check the timeout period configured for the function and gateway and try to increase the gateway timeout period.
2. View log analysis to identify specific causes.
What should I do if SCF returns the "error":403,"error":"Invalid scf response format. please check your scf response format." error message?
API Gateway parses the function response and constructs an HTTP response based on the parsed content. This integration response allows you to control the status code, headers, and body content of the response by using codes, and customize the response in the XML, HTML, JSON, and even JS format. This feature requires that data structures of integration response for API Gateway trigger should be returned to API Gateway for parsing; otherwise, the error message
{"error":403,"error":"requestId xxx , Invalid scf response. expected scf response valid JSON."} will appear.How do I use a custom domain name?
You can bind your independent domain name to the SCF service, so that the service can be accessed at it. For more information, see Configuring a Custom Domain Name. Then you can select Use Existing API Service to create an API Gateway trigger for a function that requires a custom domain name.
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